CN105813311B - Light of stage method for controlling power supply and system - Google Patents

Light of stage method for controlling power supply and system Download PDF

Info

Publication number
CN105813311B
CN105813311B CN201410857503.0A CN201410857503A CN105813311B CN 105813311 B CN105813311 B CN 105813311B CN 201410857503 A CN201410857503 A CN 201410857503A CN 105813311 B CN105813311 B CN 105813311B
Authority
CN
China
Prior art keywords
power supply
phase
supply module
lamp holder
module
Prior art date
Application number
CN201410857503.0A
Other languages
Chinese (zh)
Other versions
CN105813311A (en
Inventor
周利鹤
杨华祥
黄庆杰
李株亮
Original Assignee
广州励丰文化科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广州励丰文化科技股份有限公司 filed Critical 广州励丰文化科技股份有限公司
Priority to CN201410857503.0A priority Critical patent/CN105813311B/en
Publication of CN105813311A publication Critical patent/CN105813311A/en
Application granted granted Critical
Publication of CN105813311B publication Critical patent/CN105813311B/en

Links

Abstract

The present invention relates to stage video display lighting technology field, specifically a kind of light of stage method for controlling power supply and system.This method includes:Select or establish system model;Select or establish a power supply area model;It established in power supply area view, delete or edit power supply port model, power supply module model and/or lamps and lanterns model, and match power supply module model and online entity for electric model;The connection relation between each model is edited in selected power supply area;The pairing output situation of electric power system is monitored on-line.The present invention passes through the crucial frame joint in control host to light electric power system, that is the electric power thus supplied of the electric power thus supplied of power supply module and each power supply link as unit of power supply port is monitored on-line, solves the key technology difficulty that can not grasp whole and local electric power thus supplied in time encountered during next-generation light electric power system use.

Description

Light of stage method for controlling power supply and system

Technical field

The present invention relates to stage video display lighting technology field, specifically a kind of light of stage method for controlling power supply and system.

Background technology

Special lamp used in the occasions such as video display, arenas, stage need carry out brightness adjustment control, therefore its electric power system with Other electric power systems have very big difference.The light modulation and power supply control that this kind of electric power system is concentrated using light-adjusting cabinet always, Such as large-scale arenas(Or studio), light modulation, straight circuit quantity can reach hundreds of tunnels or even thousands of roads, these The controller switching equipment and lighting network control in circuit(That is light-adjusting cabinet)All install the room specially set at one concentratedly --- silicon control room It is interior.Whole electricity are delivered to silicon control room by power supply department, then carry out distribution, adjustment, the control of electricity herein, finally defeated again It send to the lamps and lanterns in each circuit.

The essence of this kind of light electric power system is loop power supply, silicon control room just final quantity using circuit, Specification, property(Light modulation is straight-through)It all determines, is then powered system wiring accordingly, each circuit output is single-phase Electricity, behind electric power system can only be finely adjusted, it is difficult to carry out big adjustment.But lighting art is without a fixed pattern, it is different acute It plants, the directory, there is very big difference between artist.Where with lamp, with how many lamp, the lamp of what property, much power is all It to be required according to the directory, director, dance & art, the artistic opinion of light controller are set, and constantly adjust temporarily by light controller or artist It is perfect.Therefore it causes default wiring point that can not cover practical application point, can not also meet the circuit specification of actual use, property is wanted Situations such as asking, it is a series of so as to lead to the problem of.

In order to solve the inherent shortcoming of the electric power system of traditional specialty light, present applicant has proposed follow-on professional lamps Optical functions system, the system use the area power power supply mode that this field is initiated, and power and incite somebody to action by the area power of dispersion Brightness adjustment control is put into the mode of terminal power supply module, neither limits the power of every circuit in advance(Merely define block supply work( Rate), the property of every circuit is not also limited in advance(If you need to dim, the power supply module of tunable optical can be connected temporarily), and lamps and lanterns Position and quantity can also adjust temporarily(Increase or decrease concatenation jack module quantity)So that engineering staff is total in assurance region It, can the quick adjustment in scene according to actual needs under the premise of electric power is no more than the maximum output power of the region distribution box The quantity of light units, power and bit are put, and the flexibility of lighting system design and installation is greatly improved, and reduce lighting system installation With the difficulty of design, more wide space is provided for luminal art creation.Simultaneously importantly, the light electric power system also A large amount of cables, socket and lighting network control can be saved, same size arenas, calculated value cable saving is more than 86%, light modulation Equipment saving is more than 70%, and socket saving is more than 60%, and the usage amount of an arenas copper can reduce more than ten tons and arrive tens of tons, more Add environmental protection and economy.

There are many advantages, although user can encounter above-mentioned next-generation professional light electric power system in actual use New problem.It, may such as in lighting system design phase, the certain lamps and lanterns of lighting designer additions and deletions or non-lamps device for performing arts The problem of will appear more than the limitation of region general power or three-phase imbalance;Rank is used in another example debugging or performing in lighting system Section, engineering staff can not grasp each region, the power of each power supply module, voltage, electric current, that whether three-phase equilibrium occurs is different at any time Often, therefore either the design phase of lighting system or service stage can all touch all skills of some influence uses and user experience Art problem.

Therefore the professional light that research and development are used cooperatively with above-mentioned follow-on professional light electric power system supplies pyroelectric monitor/management System, so as to solve the above problem that user is encountered in the lighting system design and use stage, for next-generation professional light Electric power system popularization and application have very important significance.

Invention content

The technical problem to be solved by the present invention is to provide a kind of light of stage method for controlling power supply and system, to solve the next generation Light electric power system is encounter design phase and service stage the technical issues of.

In order to solve the above technical problems, technical solution provided by the invention is:

A kind of light of stage method for controlling power supply, this method is by controlling host to supply the light powered based on area power Electric system is powered management,

The light electric power system includes:Source power distribution system and several region distribution boxs, the source power distribution system are used In receiving external power supply and distributing to each region distribution box, each distribution box is used for one or more power supply areas for setting Electrical equipment power supply is provided, region distribution box power to one or more groups of power supply modules, every group of power supply module including one or The power supply module of multiple series connection.Between the region distribution box and power supply module, between power supply module and power supply module by more Core cable connection, the multicore cable include at least A phase lines, B phase lines, C phase lines, zero curve, ground wire;There are one each region distribution boxs Or multiple power supply ports, each power supply port are powered to one or more groups of power supply modules, every group of power supply module includes one or more go here and there The power supply module of connection, power supply area are to use lamp range by one or more power supply ports offer power supply of power distribution cabinet;

The power supply module leads directly to power supply module for three dual-purpose power supply modules or three;

The three dual-purpose power supply module includes:A phase lines, B phase lines, C phase lines, zero curve, ground wire and three-phase electricity input are inserted Seat, three-phase electricity accessory power outlet, an A phase lamp holders mouth, a B phase lamp holders mouth, a C phase lamp holders mouth, residual current protective unit, switch unit, Light modulator, DMX dimming control units, switch unit, network monitoring unit, the lamp holder mouth are connected to zero curve, ground wire and wherein One phase line, for providing single-phase electricity to the lamps and lanterns for being plugged to the lamp holder mouth;Each lamp holder mouth is opened with a residual current protective unit, one It closes unit, a switch unit and a light modulator to correspond to, one end of the switch unit is connect with phase line by a connection cables, separately Direct circuit and light modulation circuit are parallel between one end and lamp holder mouth, the residual current protective unit, switch unit are arranged on described In connection cables between the one end of switch unit and phase line, the light modulator is arranged on light modulation line road, the switching Unit is connect with the network monitoring unit, for the control signal behavior direct circuit or light modulation circuit sent out according to it;Institute DMX dimming control units are stated equipped with DMX signal input interfaces and DMX signal output interfaces, for believing according to externally input DMX Number one or more light modulators are controlled, brightness adjustment control is carried out so as to fulfill to the dimming lamp for being connected to lamp holder mouth;Institute It states switch unit and remote switch control is carried out to the power supply of each lamp holder mouth for the control signal according to network monitoring unit;It is described Network monitoring unit be equipped with network signal input interface and network signal output interface, for obtain the voltage of each phase line, electric current, The output current of lamp holder mouth, and these data feedbacks are given into the control host that the power supply module establishes network connection, Yi Jiyong In the control signal that is switched on or switched off being sent out to the switch unit according to the control information that sends out of control host and to the switching list Member sends out the control signal connected light modulation circuit or connect direct circuit;

Described three, which lead directly to power supply module, includes:A phase lines, B phase lines, C phase lines, zero curve, ground wire and three-phase electricity input are inserted Seat, three-phase electricity accessory power outlet, an A phase lamp holders mouth, a B phase lamp holders mouth, a C phase lamp holders mouth, residual current protective unit, switch unit, Network monitoring unit, each lamp holder mouth are connected to zero curve, ground wire and a wherein phase line, for the lamp for being plugged to the lamp holder mouth Tool provides single-phase electricity;Each lamp holder mouth is corresponding with a residual current protective unit and a switch unit, the residual current protective unit, switch Unit is arranged on the circuit that lamp holder mouth is connect with phase line;The switch unit is used for the control signal according to network monitoring unit Remote switch control is carried out to the power supply of each lamp holder mouth;The network monitoring unit is equipped with network signal input interface and network is believed These data feedbacks for obtaining the output current of the voltage of each phase line, electric current, lamp holder mouth, and are given this by number output interface Power supply module establish network connection control host and for according to the control information that sends out of control host to the switch unit Send out the control signal being switched on or switched off;

The above-mentioned all kinds of power supply modules further include one or more display units, and it is single that each lamp holder mouth corresponds to a display Member, each display unit are connect with the network monitoring unit in power supply module, for according to the control instruction that sends out of control host into Row switch and display, each display unit can show several characters, and the device identification of the power supply module is included with it Character shown by display unit exports extreme direction or opposite direction by three-phase electrical input to the three-phase electricity of the power supply module The string representation that content is formed is shown successively;

This method includes:

Select or establish system model;

A power supply area model is selected or established, and shows corresponding power supply area view on a graphical user interface;

Power supply port model, power supply module model and/or lamps and lanterns model are established, delete or edited in power supply area view, And power supply module model and online entity are matched for electric model;

The connection relation between each model is edited in selected power supply area;

To the abnormal feelings of following one or more numerical value of each power supply port model of power supply area each in system model Condition is monitored and/or alarms:Each phase link gross output of each power supply port model, the three-phase electricity of each power supply port model Mobile equilibrium;At the same time it can also select to have matched the corresponding entity power supply module following one of online power supply module model to each The abnormal conditions of a or multiple numerical value are monitored and/or alarm:Each phase voltage, each phase line current, three-phase voltage balance, each lamp The output current of seat mouth, the output power of each lamp holder mouth.

Compared with prior art, it has the beneficial effect that:The control host of the present invention establishes network connection with power supply module, together When control host on establish corresponding system model, power supply port model and power supply module model, to the key of light electric power system The electric power thus supplied of frame joint, i.e. power supply module and the electric power thus supplied of each power supply link as unit of power supply port are supervised It surveys, so as to solve that using what is encountered during next-generation light electric power system use entirety and local power feelings can not be grasped in time The key technology difficulty of condition.

Description of the drawings

Fig. 1 is the light modulation power supply module structure diagram of embodiment one.

Fig. 2 is the straight-through power supply module structure diagram of embodiment one.

Fig. 3 is the dual-purpose power supply module structure diagram of embodiment one.

Fig. 4 is the method and step flow chart of embodiment two;

Fig. 5 is the specific steps flow chart of step S30 in Fig. 4;

Fig. 6 is the specific steps flow chart of step S31 in Fig. 5;

Fig. 7 is the specific steps flow chart of step S32 in Fig. 5;

Fig. 8 is the specific steps flow chart of step S33 in Fig. 5;

Fig. 9 is one of implementation method of step S34 flow chart in Fig. 5;

Figure 10 is two flow charts of the implementation method of step S34 in Fig. 5;

Figure 11 is the specific steps flow chart of step S40 in Fig. 4;

Figure 12 is the structure diagram of embodiment three.

Specific embodiment

Technical scheme of the present invention is further described with reference to embodiment and attached drawing.

Embodiment one

The present embodiment provides a kind of light electric power system based on area power power supply, which includes:Electrical power distribution system System and several region distribution boxs, the source power distribution system is for receiving external power supply and distributing to each region distribution box, often The electrical equipment that a distribution box is used for one or more power supply areas to set provides power supply, and region distribution box is to one group or more Group power supply module power supply, every group of power supply module include the power supply module of one or more series connection.The region distribution box and power supply mould It is connected between block, between power supply module and power supply module by multicore cable, which includes at least A phase lines, B phases Line, C phase lines, zero curve, ground wire, the i.e. multicore cable are used for transmission three-phase electricity, can be five-core cable, deca-cable or 15 cores Cable etc..

In the present embodiment, each region distribution box there are one or multiple power supply ports, each power supply port is to one or more groups of Power supply module is powered, and every group of power supply module includes the power supply module of one or more series connection.Power supply area refers to by power distribution cabinet One or more power supply ports offer power supplys use lamp range, which has corresponding physical space in Practical Project.One is matched Electric cabinet may give a power supply area to power, and multiple power supply areas can also be given to power, and multiple pairing cabinets may also only give one Power supply area is powered.

As shown in Figure 1, Figure 2, Figure 3 shows, above-mentioned power supply module includes module housing(It is not shown), A phase lines 11, B phase lines 12, C Phase line 13, zero curve 14, ground wire 15 and three-phase electrical input socket 16, three-phase electricity accessory power outlet 17, lamp holder mouth 61(I.e. lamps and lanterns are inserted Seat), residual current protective unit 51, switch unit 53, network monitoring unit 50.Wherein, the three-phase electrical input socket 16 and three-phase electricity Accessory power outlet 17 is for being connected in series between power supply module.Lamp holder mouth 61 is connected to zero curve, ground wire and a wherein phase line, is used for Single-phase electricity is provided to the lamps and lanterns for being plugged to the lamp holder mouth(A phases, B phases or C phases), the phase line that lamp holder mouth is connected determines the lamp holder mouth Be A phases, B phases or C phase lamp holder mouths.Residual current protective unit is used to leak electricity to lamp holder mouth and/or short-circuit protection, switch are single Member is used to carry out remote switch control to the power supply of each lamp holder mouth according to the control signal of network monitoring unit.Each lamp holder mouth with One residual current protective unit, switch unit correspond to, and the residual current protective unit, switch unit are arranged at corresponding lamp holder mouth and phase On the circuit of line connection.The lamp holder mouth will all stop after residual current protective unit or switch unit open circuit corresponding to any lamp holder mouth Power supply.The network monitoring unit is used to obtain the output current of the voltage of each phase line, electric current, each lamp holder mouth, and by these data The control host that network connection is established with the power supply module is fed back to, is additionally used for the control information according to control host to confession Each switch unit of electric module sends out the control signal being switched on or switched off, and is carried out so as to fulfill lamp holder mouth each to power supply module Independent power supply or power-off control.The switch unit of the present embodiment uses relay unit.

Above-mentioned power supply module further includes one or more display units, and each lamp holder mouth corresponds to a display unit, such as Simply connected power supply module is there are one display unit, and then there are three display units for trilogy supply electricity module.Each display unit and power supply module In network monitoring unit connection, user can be by controlling host to switch and show each display unit of power supply module Control.In the present embodiment, each display unit can show several characters(Such as digital and/or word), power supply module The character string that the character arrangements shown by display unit that device identification is included with it combine is indicated.It such as can be with Extreme direction is exported by power supply module three-phase electrical input to three-phase electricity or opposite direction shows content successively with each display unit Device identification of the character string formed as the power supply module.By taking display number as an example, the display list of certain simply connected power supply module Number shown by member is 93, then the device identification of the power supply module is 93;Three display units of certain trilogy supply electricity module are certainly The number that three-phase electrical input socket one end is shown successively to three-phase electricity accessory power outlet one end direction is 162,163,164, then should The device identification of trilogy supply electricity module is 62-63-64 either 164-163-162.For showing word and number, certain simply connected Shown by the display unit of power supply module is stage 01, then the device identification of the power supply module is stage 01;Certain trilogy supply electricity The number that three display units of module are shown successively from three-phase electrical input socket one end to three-phase electricity accessory power outlet one end direction Face light 01, face light 02, face light 03, then the device identification of the trilogy supply electricity module for face light 01- faces light 02- faces light 03 or It is face light 03- faces light 02- faces light 01.Further, preferably with display unit by power supply module three-phase electrical input to three-phase electricity Output extreme direction shows device identification of the digital numeric string formed as the power supply module successively(I.e. display unit is only shown Number).In addition, user can also be by controlling host to control the display unit of power supply module into line flicker, this is for engineering The positioning of power supply module is highly useful in scene.The display unit of the present embodiment uses LED charactrons.

Above-mentioned network monitoring unit is equipped with network signal input interface 51(Such as RJ45 interfaces)With network signal output interface 52(It is all RJ45 interfaces), the network signal input interface of current power supply module can be connected to router, interchanger or control Host can also be connected to the network signal output interface for the prime module connected with current power supply module.Network monitoring unit It obtains each phase voltage of this power supply module, each phase line current, each lamp holder mouth output current data or is calculated by these data After data, control host is given via network transmission, then each phase voltage, each phase line electricity of the power supply module are judged by control host Whether stream, three-phase voltage balance, each lamp holder mouth output current, each lamp holder mouth output power abnormal, prompted if abnormal user or Perform corresponding operation and/or alarm.

Wherein, each phase voltage of power supply module refers to A phase lines in power supply module, B phase lines, C phase lines respectively between zero curve Voltage.Phase voltage refers to that a certain phase voltage is beyond setting phase voltage maximum value or minimum value, it is assumed that certain power supply module is set extremely Fixed maximum voltage is 280 volts, and minimum voltage is 180 volts, if the phase voltage of A phases is measured as 290 volts, shows the power supply module A phase voltages it is abnormal, handled.Three-phase voltage balance is abnormal to be referred to, the maximum in difference two-by-two between each phase voltage Difference is more than setting three-phase voltage balance difference.Phase line current refers to the electric current of A phase lines in power supply module, B phase lines, C phase lines, lamp The output current and output power of seat mouth refer respectively to lamp holder mouth and connect/grafting lamps and lanterns(May be that dimming lamp is also likely to be Straight-through lamps and lanterns)Electric current and power.Phase line current refers to extremely, the electric current of a certain phase line beyond setting phase line current maximum value or Minimum value, it is assumed that the current maxima that certain power supply module is set is 3A, minimum value 1A, if the line current of A phases is measured as 3.2A, Then show that the A phase line currents of the power supply module are abnormal, handled.Lamp holder mouth output current refers to extremely, the lamp holder mouth After connecting lamps and lanterns, the actual current of the lamps and lanterns exceeds the maximum value or minimum value of the lamp holder mouth setting electric current;Lamp holder mouth output work Rate refers to extremely, after lamp holder mouth connection lamps and lanterns, the actual powers of the lamps and lanterns beyond lamp holder mouth setting power maximum value or Minimum value.

When above-mentioned abnormal conditions occurs in a certain power supply module, user can be somebody's turn to do by the way that host is controlled to send out control signal control The corresponding switch unit of part phase lamp holder mouth of power supply module disconnects, so as to disconnect the power supply of the phase lamp holder mouth;Or pass through control Host processed sends out control signal and the corresponding switch unit of whole lamp holder mouths of the power supply module is controlled to disconnect, so as to disconnect entire confession The power supply of electric module;Or whole power supply modules by controlling host to the affiliated link of the power supply module send out control signal, Disconnect the power supply of each power supply module of entire link;Or when being set as occurring any of the above-described abnormal conditions, disconnect automatically related The power supply of lamp holder mouth or the power supply for disconnecting entire module automatically.

The type of above-mentioned power supply module includes straight-through power supply module, light modulation power supply module and straight-through/dual-purpose power supply mould of light modulation Block(Referred to as dual-purpose power supply module), for being powered to straight-through lamps and lanterns, light modulation power supply module is used for tune straight-through power supply module Light lamps and lanterns are powered, and dual-purpose power supply can be used for powering to straight-through lamps and lanterns or dimming lamp.The straight-through power supply module, light modulation power supply Module can be simply connected module or multi-joint module, and for simply connected module only there are one lamp holder mouth, multi-joint module has multiple lamp holders Mouthful and each phase lamp holder mouth quantity it is equal, therefore multi-joint module is usually three multiple, such as three gang mould blocks, six gang mould blocks etc.. The property type of lamp holder mouth includes light modulation, straight-through and dual-purpose.The type of the power supply module of the present embodiment includes:

The dual-purpose A phases of simply connected, the dual-purpose B phases of simply connected, the dual-purpose C phases of simply connected;

Simply connected light modulation A phases, simply connected light modulation B phases, simply connected light modulation C phases;

Simply connected leads directly to A phases, simply connected leads directly to B phases, simply connected leads directly to C phases;

Three is dual-purpose, three joint debugging light, three leads directly to;

Six is dual-purpose, six joint debugging light, six leads directly to.

Above-mentioned dimming lamp refers to need the light units dimmed, such as canopy of the heavens light diffuser, lamp, light echo during use Lamp, bobbin lamp, plano-convex light transmission spotlight, Fresnel lens spotlight, imaging lamp, follow spot light, stage projection magic lamp, three band phosphorus soft Lamp, spectators' lamp etc..The concept that lamps and lanterns are broad sense is led directly in the present invention, refers to that need not be dimmed in use sets It is standby, including with the relevant non-lamp & lantern stage equipment of lighting effects such as fog machine, dry-ice machine, laser machine and other effects equipment, also It shakes the head dyeing including dyeing Computer lamp, computer lamp for pattern, imaging Computer lamp, the computer head moving lamps such as light beam Computer lamp and LED The LED stage lamps such as lamp, LED pattern lamp, LED beam lamp, LED Color-changing lamps, tetra- colored lights of LED.

In addition, it as shown in Figure 1, Figure 3, dims power supply module and dual-purpose power supply module is additionally provided with light modulator 52 and DMX light modulations Control unit 40, the lamp holder mouth quantity that the quantity of light modulator dims as needed are configured, and are each set as needing what is dimmed Lamp holder mouth corresponds to a light modulator, it is assumed that each lamp holder mouth tunable optical, then the quantity of light modulator is by the quantity with lamp holder mouth It is equal.The DMX dimming control units are equipped with DMX signal input interfaces 41 and DMX signal output interfaces 42, for according to external defeated The DMX signals entered control one or more light modulators, so as to fulfill the dimming lamp to being connected to corresponding lamp holder mouth Brightness adjustment control.SCR light regulation device can be used in the light modulator of the present embodiment, and each light modulator is for individually one lamp holder mouth of control On dimming lamp luminous intensity.

Further, as shown in Figure 1, for dimming power supply module, pass through a connection between lamp holder mouth 61 and corresponding phase line Cable connects, and the light modulator 52, residual current protective unit 51, switch unit 53 are arranged at the circuit that lamp holder mouth 61 is connect with phase line On.As shown in figure 3, dual-purpose power supply module further includes one or more switch units 54, each switch unit corresponds to a lamp holder Mouthful.One end of each switch unit is connect with phase line by a connection cables, is parallel between the other end and corresponding lamp holder mouth straight Logical circuit 69 and light modulation circuit 68, residual current protective unit 51, switch unit 53 corresponding to the lamp holder mouth 61 are then arranged on this and cut It changes in the connection cables between the one end of unit 54 and phase line, the light modulator 52 corresponding to the lamp holder mouth 61 is then arranged on the tune On optical link 68.The switch unit 54 connect the control signal behavior direct circuit for being sent out according to it with network monitoring unit Or light modulation circuit, user can be by controlling the connection side of switch unit of the host to dual-purpose power supply module corresponding to a certain lamp holder mouth To switching over, so as to switch the powering mode of the lamp holder mouth.If what switch unit was connected is direct circuit, which is Straight-through powering mode, the lamp holder mouth can only grafting lead directly to lamps and lanterns;If what switch unit was connected is light modulation circuit, which is Powering mode is dimmed, the lamp holder mouth, that is, pluggable straight-through lamps and lanterns can also grafting dimming lamp.

In the present embodiment, each power supply port is powered to one or more groups of power supply modules, and every group of power supply module includes one Or the power supply module of multiple series connection, these power supply modules constitute the link of the power supply port, i.e., this power supply port is its chain road Whole power supply modules power supply, same group of mould power supply module in the block for series connection, connect the feelings of multigroup power supply module in power supply port It is in parallel under condition, between each group power supply module.Certain phase of power supply port(A phases, B phases or C phases)Link gross output refers to the chain The sum of real output of the phase lamp holder mouth on each power supply module on the road.For example, power supply port A phase link gross outputs are Refer to whole lamps and lanterns of each power supply module A phase lamp holders mouth institute in chain road grafting(Including dimming lamp and straight-through lamps and lanterns)Practical work( The sum of rate.If the link gross output of a certain phase of power supply port is more than the link gross output threshold values of the phase, then it is assumed that the confession The output power of the power port phase is abnormal.If the ratio between the maxima and minima of each phase link gross output is more than certain Numerical value, then the power supply port is three-phase current unbalance.

Embodiment two

The present embodiment provides a kind of light of stage method for controlling power supply, this method is by controlling host to described in embodiment one Based on area power power supply light electric power system in entity power supply module be powered monitoring with management.The control host Can be computer, server, smart mobile phone, tablet computer, laptop, personal digital assistant etc. have computing capability and The electronic device of graphic user interface.The control host can connect internet or intranet, thus with each entity power supply module Network monitoring unit establish network connection.This method includes the following steps:

Step S10:Select or establish system model;

Step S20:A power supply area model is selected or established, and shows corresponding power supply area on a graphical user interface View;

Step S30:In power supply area view establish, delete or editor power supply port model, power supply module model and/or Lamps and lanterns model;

Step S40:The connection relation between each model is edited in selected power supply area;

Step S50:One or more numerical value following to each power supply port model of power supply area each in system model Abnormal conditions are monitored and/or alarm:Each phase link gross output of each power supply port model, each power supply port model Three-phase balance;At the same time it can also select to have matched the corresponding entity power supply module of online power supply module model to each The abnormal conditions of following one or more numerical value are monitored and/or alarm:Each phase voltage, each phase line current, three-phase electricity flatten The output power of weighing apparatus, the output current of each lamp holder mouth, each lamp holder mouth.

Explanation is described to each step of the present embodiment separately below.

In step slo, system model is established to include:System model object is created, and is shown in graphical user interfaces System global view, display is for representing the icon and/or word of the power supply area model that have created in the view(That is service area The title in domain).System model object includes system model object identity, each power supply area model for belonging to the system model The data such as object identity.

By taking textual representation power supply area model as an example, in certain system model by flies region division be five service areas Domain is respectively:First of lamp stand of flies, flies second lamp stand, flies third road lamp stand, flies Four lamp stands, the 5th lamp stand of flies, then the title that will show these power supply areas in system global view.

In system global view, if exception occurs in a certain power supply area, it can be carried by color change and/or alarm Show that user, such as Icon Color change, in the color change or textbox of word(It is power supply area title in frame)The change of background color Change etc..By setting the color under the color and abnormality of normal condition, entire light can be intuitively understood quickly in user The electric power thus supplied of each power supply area of electric power system.

In step S20, establish power supply area model and include:Power supply regional model object is created, and in system model cloth Display also shows power supply area on a graphical user interface for representing the icon and/or word of the power supply area model in office View.Power supply area model object includes power supply area model object mark, power supply area model name(It can be existed with power supply area Spatial position in Practical Project is named), be associated with the power supply area(It is located in the power supply area)Power supply port model With the object identity of power supply module model, this is shown as the power supply port model and the power supply module model in graphical user interfaces In the power supply area view;

In step S20, after selecting or establishing power supply area model, power supply area model can be edited, including:Change supplies The background picture of power supply area view on electric zone name and change graphical interface of user.Such as Practical Project can be changed to Plane figure, so that user quickly positions each model(Including power supply port model, power supply module model, light model)It is supplying Position in electric area view.

Above-mentioned steps S30 specifically includes following steps:

Step S31:Power supply port model is established, deletes or edited in power supply area view;

Step S32:Power supply module model is established, deletes or edited in power supply area view;

Step S33:Lamps and lanterns model is established, deletes or edited in power supply area view;

Step S34:Power supply module model and online entity power supply module are matched in power supply area view;

Each step of step S30 is described further below.Wherein, step S31 includes step S311, step S312 With step S313:

S311:Power supply port model is established to include:Power supply port model object is created, and shows and is used in power supply area view Represent the power supply port icon of the power supply port model.The power supply port model object includes power supply port model object mark, power supply mouth mold Type title, the power supply port model connection relation data one or more groups of with other models, each phase link gross output threshold values, with And the data such as three-phase current unbalance threshold values.Wherein, power supply port model name can be displayed in power supply port icon, so that user is fast Speed positions and distinguishes different power supply port models.For each phase link of power supply port model, link gross output threshold values one As in the case of be identical.

If only there are one three-phase electricity output ports for power supply port model, the object of the power supply port model can not be defeated including this The mark of exit port.At this point, the power supply port model connection relation data are what is connect with the power supply port model(In graphical user circle It is shown as between power supply port icon and power supply module icon connecting by a connecting line in face)The object identity of power supply module model And institute connectivity port(Three-phase electrical input or three-phase electricity output terminal)Mark.

If power supply port model has multiple three-phase electricity output ports, the object of the power supply port model further includes each defeated thereon The mark of exit port.At this point, there are multigroup connection relation data of respective numbers, every group of connection relation in the power supply port model object Data include:Connect with the power supply port model for electric model object identity and be connected with each other power supply port model three-phase Electricity output port and the mark of power supply module model connectivity port.The power supply port model object can also include the power supply port model The object identity of other power supply module models of chain road and whole lamps and lanterns models, to be quickly obtained the chain of the power supply port model Road forms and each phase link gross output.

If the output power of a certain phase of power supply port is more than the link gross output threshold values of the phase, then judge that the power supply port should The output power of phase is abnormal, needs to reduce the output power of the phase.Such as each phase link gross output threshold values of certain power supply port Be set as 16KW, if in use, the real output of the power supply port A phase, B phase, C phase be respectively 16.5KW, 16.1KW and 15.8KW, then the A phases of the power supply port and the output power of B phases are judged as exception, need to be adjusted, and C phases Output power be normally there is no need to adjust, there is still a need for the power supply port three-phase balance problems during the adjustment.

Above-mentioned three-phase current unbalance threshold values includes multiple threshold values and duration threshold values.If each phase line of power supply port output Electric current(Or it is each phase link total current)In maximum current value and minimum current value ratio be greater than or equal to multiple threshold values, And the duration is greater than or equal to the duration threshold values, then judge the power supply port matches electricity output three-phase current unbalance, needs User is wanted to adjust the power proportions of each phase lamps and lanterns in power supply port chain road.Assuming that multiple threshold values is set as 1.2, duration threshold values is set It it is 5 seconds, the A phase links total current of certain power supply port is 30A, and B phase links total current is 28A, and C phase links total current is 24.5, A phases Link total current it is maximum, the link total current of C phases is minimum, and the two ratio is 1.22, if such case has been continued above 5 seconds, Then judge that the output power of the power supply port is abnormal, user is needed to be handled.At this point, in the premise for maintaining lamps and lanterns quantity constant Under, the lamps and lanterns for being partly plugged to chain road A phase lamp holder mouths can be transferred to chain road C phase lamp holder mouths, balance A, C phase Link total current, to restore the three-phase balance that the power supply port matches electricity output.Why duration threshold values is set, mainly In view of electric power system powered on moment electric current is unstable and the situation of power network fluctuation, the accuracy that control host judges is improved, It avoids judging by accident.

The power supply module model object can also include:Power supply module model name, pairing entity power supply module space bit Confidence ceases, each phase voltage of pairing entity power supply module and electric current, and pairing entity is for the output current of each lamp holder mouth of electric model and defeated Go out power etc..

Step S312:Power supply port model is deleted to include deleting corresponding power supply port model object, and in power supply area view Middle deletion also deletes and table is used in the global view of system model for representing the power supply port icon of the power supply port model Show the icon and/or word of the power supply area model;

Step S313:Power supply port model is edited to include changing modifiable data in corresponding power supply port model object, packet Include power supply port model name, each phase link gross output threshold values, three-phase current unbalance threshold values etc..User can be according to entity Each phase link gross output threshold values in the actual parameter change power supply port model object of distribution box power supply port.Power supply port title User can be facilitated quickly to identify and distinguish between each power supply port model, can automatically be distributed with system can also user's manual modification. If changing each phase link gross output threshold values and three-phase current unbalance threshold values in power supply port model object, host is controlled The abnormal Rule of judgment of corresponding power supply port model will also be changed correspondingly.With the connection relation data of other models, can pass through The man-machine interactive operation of graphic user interface is realized.Such as power supply port icon and power supply mould are released in power supply module area view After block diagram target connection relation, then close the connection deleted with corresponding power supply module model in corresponding power supply port model object The connection relation data are reverted to default value by coefficient evidence.

Above-mentioned steps S32 includes step S321, step S322 and step S323:

Step S321:Power supply module model is established to include:Power supply modular model object is created, and in power supply area view Show the power supply module icon for representing the power supply module model, which includes:Power supply module model Object identity, power supply module types of models, three-phase electrical input mark, three-phase electricity output terminal mark, each lamp holder mouth mark, pairing Power supply module sequence number, matches power supply module device identification, and each phase voltage maximum value of pairing power supply module and minimum value, pairing supply Each phase line current maximum value of electric module and minimum value, pairing power supply module three-phase voltage balance threshold values, match each lamp of power supply module The seat output current threshold values of mouth and output power threshold values match the on off state of each lamp holder mouth of power supply module, power supply module model The connection relation data of each lamp holder mouth and lamps and lanterns model, each connectivity port of power supply module model(Including three-phase electrical input, Three-phase electricity output terminal, each lamp holder mouth)With other models(Including power supply port model, power supply module model and lamps and lanterns model)Company Connect relation data.

Power supply module sequence number is allocated to the unique identifier of entity power supply module, the sequence of different entities power supply module Number difference.Pairing refers to that power supply module model establishes unique correspondence with entity power supply module, after the two pairing, mould of powering The sequence number that the pairing power supply module sequence number of block models object will save as matched entity power supply module, so as to establish pairing Relationship.The matching method of power supply module model and entity power supply module refers to following detailed descriptions about step S24.

Lamp holder mouth mark is character for identifying the lamp holder mouth, for the power supply module model matched, in object The content that each lamp holder mouth is identified shown by the display unit of content lamp holder mouth corresponding on matched entity power supply module is consistent, And lamp holder mouth mark is also shown in the corresponding power supply module icon of the power supply module model.Lamp holder mouth mark can be text Word addend word can also be only number.Pairing power supply module device identification refers to supply with the entity that power supply module model matches The character string that character arrangements in electric module shown by each display unit combine, such as each display unit press power supply module Three-phase electrical input to three-phase electricity exports extreme direction or opposite direction shows the character string that content is formed successively, preferably each The numeric string that display unit is formed by the number that power supply module three-phase electrical input is shown successively to three-phase electricity output extreme direction Device identification as the power supply module.Therefore for the entity power supply module of pairing, device identification is that it matches power supply Each lamp holder mouth mark in modular model object is according to the tactic character string arrived of setting.In the present embodiment, it powers The lamp holder mouth of modular model object is identified as three Arabic numerals, shown by each display unit on entity power supply module Content is three Arabic numerals, and device identification is these display units by entity power supply module three-phase electrical input to three-phase The numeric string that three groups of numbers that electricity output extreme direction is shown successively are formed, form XXX-XXX-XXX.

For the power supply module model and entity power supply module matched, user compares control host graphics use by observing It is each on the entity power supply module of each lamp holder mouth shown in power supply module icon mark and engineering site in the interface of family Character shown by display unit, it is possible to quick to judge whether the two is the power supply module model of the pairing and entity power supply mould Block.But it should be noted that different from the sequence number of power supply module, the device identification of each lamp holder mouth mark and its composition is not It is unique, if there is the situation of two device identifications, still needs to compare the sequence number of the entity power supply module to determine whether being The entity power supply module of power supply module model pairing.Although the character string of lamp holder mouth mark composition does not have as device identification Have a uniqueness, but compared to the mode of verification sequence number one by one for, it is already possible to greatly improve the work of engineering staff into Degree.

In addition, in order to determine the entity power supply module with the pairing of a certain power supply module model, user can also pass through control The host computer control pairing entity power supply module(On condition that network connection is established with control host)On display unit flicker Or bright light mode quickly determines the physical spatial location of the entity power supply module.

In step S311 and step S321, two interconnected port corresponds to one group of connection relation data, one group of connection Relation data includes:Between the object identity and this model of other models being connect with this model foundation and other models The mark for two ports being connected with each other, if a wherein connectivity port is not provided with identifying accordingly, which can To only include the mark of another connectivity port, if two connectivity ports, without respective identification, which does not include should The mark of two connectivity ports.

For only there are one the power supply port models of power supply output port, i.e., it can at most connect one group of power supply module model Power supply port model, then the power supply port model object only includes one group of connection relation data;For there was only multiple power supply output terminals The power supply port model of mouth, you can to connect multigroup power supply module model simultaneously(It is parallel relationship between each group power supply module model) Power supply port model, then the power supply port model object is by the connection relation data including respective numbers.

Since power supply module model has multiple connectivity ports, simply connected module has 3, and three gang mould blocks have 5, six gang mould blocks 8 It is a, therefore have the connection relation data of respective numbers in its object.For only there are one the lamps and lanterns model of connectivity port, that is, only having One single-phase electrical input, then the lamps and lanterns model object includes one group of connection relation data;For there is multiple connectivity ports Lamps and lanterns model, i.e., one of them is single-phase electrical input, remaining is single-phase electricity output terminal, can continue to other lamps and lanterns models supply Electricity, then the lamps and lanterns model object then includes the connection relation data of respective numbers.

Such as the three-phase electrical input B1 of the power supply port model A of certain single output port and certain trilogy supply electricity modular model B With connecting, the three-phase output end mouth B2 of the power supply module Model B also with the three-phase electrical input C1 of certain simply connected power supply module MODEL C Connection, and three Dimming lamp socket mouths A3, A4, A5 in the power supply module Model B respectively with dimming lamp model D1, straight-through lamps and lanterns Model D2 is connected with dimming lamp model D3, and the lamp holder mouth C2 of the power supply module MODEL C is connect with dimming lamp model D4, then One group of connection relation data, the specifically object identity of power supply module Model B and confession will be preserved in the object of power supply port model A The mark of the three-phase output end mouth B2 of electric modular model B;Five groups of connection relation numbers are preserved in the object of the power supply module Model B According to by 2 two groups of connection relation data of preservation in the object of the power supply module MODEL C.

Power supply module types of models refers to lamp holder mouth quantity, phase attribute and the property that power supply module model includes(Straight-through, Light modulation is dual-purpose), such as only there are one A phase lamp holder mouths, and the lamp holder mouth includes light modulation and straight-through output mode, then the power supply mould Block models are the dual-purpose modular model of simply connected A phases.The type of power supply module types of models and the type pair of entity power supply module type Should, such as entity power supply module has simply connected A phases to lead directly to power supply module, three dual-purpose power supply modules, then power supply module model also has Corresponding simply connected A phases lead directly to power supply module model and three dual-purpose power supply module models.

The type of the power supply module model of the present embodiment is corresponding with the type of entity power supply module, and entity power supply module has more Few type, power supply module model is with regard to how many type, the power supply mould of the present embodiment corresponding with the type of aforementioned entities power supply module The type of block models includes:

The dual-purpose A phases of simply connected, the dual-purpose B phases of simply connected, the dual-purpose C phases of simply connected;

Simply connected light modulation A phases, simply connected light modulation B phases, simply connected light modulation C phases;

Simply connected leads directly to A phases, simply connected leads directly to B phases, simply connected leads directly to C phases;

Three is dual-purpose, three joint debugging light, three leads directly to;

Six is dual-purpose, six joint debugging light, six leads directly to.

Step S322:Power supply module model is deleted to include deleting corresponding power supply module model object, and in power supply area The middle power supply module icon deleted for representing the power supply module model;

Step S323:It edits power supply module model and includes modifiable data in change power supply module model object, including Each lamp holder mouth mark, each phase voltage maximum value of pairing power supply module and minimum value, match each phase line current maximum value of power supply module And minimum value, the output current threshold values and output power threshold values of each lamp holder mouth of power supply module are matched, matches each lamp holder of power supply module On off state of mouth etc..

If a certain power supply module model is matched with a certain entity power supply module, and has been led in entity module with control Machine establishes network connection, then the power supply module model is online power supply module model.For example, online power supply is matched by modification Lamp holder mouth mark in modular model object, display that can be corresponding to the synchronous vacations corresponding lamp holder mouths of pairing entity power supply module Character shown by unit, and while the mark modification of lamp holder mouth, the corresponding power supply module icon of the power supply module model In the device identification of shown lamp holder mouth mark and corresponding entity power supply module can also be changed accordingly;Matched by modification To every voltage max in online power supply module model object and minimum value, each phase line current maximum value and minimum value, three Phase voltage balances threshold values and the output current threshold values of each lamp holder mouth and output power threshold values, then control host is to corresponding real The condition that the abnormal conditions of body power supply module judge also changes correspondingly;It has been matched by modification each in online power supply module object Lamp holder mouth on off state can control the break-make of the respective switch unit of corresponding entity power supply module.Power supply module model object In connection relation data, can pass through the man-machine interactive operation of graphic user interface realize change;

Above-mentioned steps S33 includes step S331, step S332 and step S333:

Step S331:Lamps and lanterns model is created to include:Lamps and lanterns model object is created, and shows to represent in power supply area The lamps and lanterns icon of the lamps and lanterns model.The lamps and lanterns model object includes lamps and lanterns mark, lamps and lanterns property(Tunable optical can not dim), lamp Has rated power and the data such as rated current and the connection relation of lamp holder mouth.If the lamps and lanterns there are two or more connectivity port When, one of them is single-phase electrical input, remaining is single-phase electricity output terminal, then the lamps and lanterns model object further includes each connecting pin The mark of mouth.

Step S332:Lamps and lanterns model is deleted to include deleting corresponding lamps and lanterns model object, and delete and use in power supply area In the lamps and lanterns icon for representing the lamps and lanterns model.

In above-mentioned steps S34, power supply module model and online entity power supply module(Network is established with control host to connect The entity power supply module connect)Matching method include automatic matching and manual pairings.

Wherein, automatic matching mode includes the following steps:

Step S341:The entity power supply module of network connection has been established in search with control host, i.e., online power supply module, And device identification for representing these entity power supply modules is shown in graphical user interfaces(It can be described as online equipment mark);

Step S342:A device identification is selected, by its drag and drop to selected power supply module area view, creates power supply module Model generates power supply module icon corresponding with the power supply module model in the power supply module region, and the entity is powered The sequence number of module is preserved into the power supply module model object, builds the power supply module and the power supply module model of the new establishment Vertical pairing relationship.

Such as some establishes the entity power supply module of network connection as three gang mould blocks with control host, Serial No. CFJ0083UDY, the number that three display units are shown respectively thereon are 806,807,809, then on a graphical user interface will Show the device identification " 806-807-809 " of the entity power supply module, which is dragged and dropped into selected service area by user Behind domain, it will be observed that drag and drop path termination position generates a power supply module icon, and in the memory module of control host In synchronized create power supply module model object corresponding with the power supply module icon, and by the sequence of the entity power supply module Row number is preserved into the power supply module model object;

Wherein, manual pairings mode includes the following steps:

Step S343:The entity power supply module of network connection has been established in search with control host, and in graphical user circle The device identification for representing these entity power supply modules is shown in face;

Step S344:The device identification of an online power supply module is selected, it will be in its drag and drop to selected power supply area view On selected power supply module icon;

Step S345:Judge power supply module model represented by the power supply module icon whether with entity power supply module It matched, if then continuing to judge whether the type of the two is identical if not without matching operation;

Step S346:Judge the entity power supply module type and the selected power supply module icon represented by the device identification Whether the type of represented power supply module model is consistent, matching operation is performed if consistent, by the sequence of the entity power supply module Row number is preserved into the power supply module model object corresponding to the power supply module icon, and matching operation is not performed if inconsistent.

After the entity power supply module matched establishes network connection with control host, user can be by changing power supply module The data of model object control the entity power supply module to carry out corresponding operating, such as change the on off state of each lamp holder mouth, can be real Now independent switch is carried out to the power supply of each lamp holder mouth of the entity power supply module to control.When user can by control host or Control host is triggered due to entity power supply module occurs abnormal and sends control to the network monitoring unit of corresponding entity power supply module Then information sends out control letter from the switch unit of the network monitoring unit to the entity power supply module one or more lamp holder mouth Number, so as to disconnect the power supply of these lamp holder mouths.In addition, the mark content of each lamp holder mouth is changed, it can be achieved that mould of powering to the entity The change of character shown by block respective display unit.

Above-mentioned steps 40 further comprise following step S41, step S42, step S43, step S44 and step S45.

Step S41:By the three of a certain output port of a power supply port icon and a power supply module icon in power supply area Phase electrical input is attached operation, if the two-port is not connect, and the power supply module figure with other illustraton of model target ports Tag splice enters any total rated output power of phase link of the power supply port icon after the link of the power supply port icon, and to be respectively less than it corresponding Link gross output threshold values, then successful connection, and corresponding connection relation data are preserved to corresponding power supply module mould In type object and corresponding power supply port model object;Otherwise it connects unsuccessful.The a certain phase link of power supply port icon is total specified defeated Go out power and refer to the sum of rated power corresponding to each lamps and lanterns icon connected on the phase lamp holder of the power supply port icon link, This is not the real output of the power supply port icon.

Further, precondition of the three-phase balance as successful connection can also be increased:If after connection, each phase chain The ratio of the maxima and minima of the total rated output power in road is greater than or equal to the power supply mouth mold corresponding to the power supply port icon During the multiple threshold values of the three-phase current unbalance threshold values in type object, connection is unsuccessful.At this point, power supply port icon and power supply module There are three preconditions for icon successful connection:(1)Connectivity port is all empty;(2)The total specified output work of each phase link after connection Rate is less than threshold values;(3)Three-phase balance after connection.

When being powered mouthful icon and power supply module icon attended operation, for the power supply port icon, only there are one export The situation of port:The three-phase electricity output terminal of the power supply module icon may be empty, it is also possible to be concatenated one or more Other power supply module icons, if belonging to the former, even if having connected one or more on the lamp holder mouth of the power supply module icon Lamps and lanterns, after which accesses the power supply port icon link, the total rated output power one of each phase link with electricity output As be not more than threshold values, if but belong to the latter, each phase link is total after which accesses the power supply port icon link Whether rated output power not can determine that beyond threshold values, it is therefore desirable to carry out calculating judgement.

In the case of the power supply port icon has multiple output ports, in the total rated output power of each phase link of calculating, Need each phase link that each phase link rated output power of each output port is separately summed to obtain to power supply port icon specified Gross output.Such as output port there are two certain power supply port icons, if the three-phase of its output port L1 and power supply module icon After electrical input K1 connections, the output power of A, B, C phase of output port L1 is respectively 1.9KW, 2.0KW, 2.5KW, is exported A, B, C phase output power of the existing power supplies of port B are respectively 1.9KW, 2.1KW, 2.2KW, then the link of A, B, C phase always exports Power is 3.8KW, 4.1KW, 4.7KW, link gross output it is maximum be C phase links, minimum is A phase links, the two ratio Value is 1.23.Assuming that 5KW when each phase link corresponding to the power supply port icon always exports output power threshold values, three-phase current is uneven The multiple threshold values of threshold values of weighing is 1.2, then according to above-mentioned the(1)、(2)When point condition is as connection precondition, the power supply It is successful that mouthful icon is connect with the three-phase electrical input K1 of the power supply module icon, but according to above-mentioned the(1)、(2)、 (3)When point is as connection precondition, then the connection is unsuccessful.

Step S42:By the three-phase electricity output terminal of a power supply module icon and another power supply module icon in power supply area Three phase point output terminal be attached operation, if the two-port is not connect, and another confession with other illustraton of model target ports After electric module map tag splice enters the power supply port icon link where the power supply port icon, any phase chain of the power supply port icon link The total rated output power in road is respectively less than its respective link gross output threshold values, then successful connection, and by corresponding connection relation Data are preserved into corresponding two power supply modules model object;Otherwise it connects unsuccessful.

Further, precondition of the three-phase balance as successful connection can also be increased:If after connection, each phase chain The ratio of the maxima and minima of the total rated output power in road is greater than or equal to the three-phase electricity in corresponding power supply port model object During the multiple threshold values of the uneven threshold values of stream, connection is unsuccessful.At this point, power supply module icon has with power supply module icon successful connection Four preconditions:(1)One end is three-phase electrical input, and one end is three-phase electricity output terminal;(2)Two connectivity port is all empty 's;(3)Each total rated output power of phase link is less than threshold values after connection;(4)Three-phase balance after connection.

Step S43:By the single-phase electrical input of a lamps and lanterns icon and an a certain lamp of electric module map target in power supply area Seat mouth is attached operation, if the two-port is not connect, and the rated power of the lamps and lanterns is small with other illustraton of model target ports It, should in the output power threshold values of the lamp holder mouth, and after the lamps and lanterns access the power supply port icon link belonging to the power supply module icon Any total rated output power of phase link of power supply port icon link is respectively less than its corresponding link gross output threshold values, then connects Work(is connected into, and corresponding connection relation data are preserved into corresponding lamp module object and corresponding power supply module model pair As in;Otherwise it connects unsuccessful.

Further, precondition of the three-phase balance as successful connection can also be increased:If after connection, each phase chain The ratio of the maxima and minima of the total rated output power in road is more than or waits the three-phase current in corresponding power supply port model object During the multiple threshold values of uneven threshold values, connection is unsuccessful.At this point, lamps and lanterns icon and the successful connection of power supply module icon are there are five before Put forward condition:(1)One end is three-phase electrical input, and one end is lamp holder mouth;(2)The two-port is all empty;(3)The lamps and lanterns icon pair The rated power answered is less than the corresponding output power threshold values of power supply module icon lamp holder mouth;(4)Each phase link total value after connection Output power is determined less than threshold values;(5)Three-phase balance after connection.

Step S44:It is in power supply area that the single-phase electricity output terminal of a lamps and lanterns icon and the single-phase electricity of another lamps and lanterns figure is defeated Enter end and be attached operation, if the single-phase electrical input of the lamps and lanterns icon connects with a certain lamp holder mouth, and the two-port is equal It is not connect with other illustraton of model target ports, and the sum of the corresponding rated power of two lamps and lanterns icon is less than the defeated of corresponding lamp holder mouth Go out power threshold, and after the lamps and lanterns access this for power supply port icon link belonging to lamp holder mouth, which appoints The one total rated output power of phase link is respectively less than its corresponding link gross output threshold values, then successful connection, and incites somebody to action corresponding Connection relation data are preserved into the model object of two lamps and lanterns;Otherwise it connects unsuccessful.

Further, precondition of the three-phase balance as successful connection can also be increased:If after connection, each phase chain The ratio of the maxima and minima of the total rated output power in road is more than or waits the three-phase current in corresponding power supply port model object During the multiple threshold values of uneven threshold values, connection is unsuccessful.At this point, lamps and lanterns icon is with the successful connection of lamps and lanterns icon, there are five premise items Part:(1)One end be three-phase electricity output terminal, the single-phase electrical input in one end;(2)The two-port is all empty;(3)The two lamps and lanterns icon The sum of corresponding rated power is less than the corresponding output power threshold values of corresponding lamp holder mouth;(4)Each phase link is total specified defeated after connection Go out power less than threshold values;(5)Three-phase balance after connection.

Step S45:Connection relation is deleted, the connection relation between two icons will be deleted in power supply area, and delete and be somebody's turn to do Connection relation data in model object represented by two icons.

In above-mentioned steps S50, a certain phase link gross output of power supply port model refers to the power supply port model extremely The phase link gross output be greater than or equal to the phase link gross output valve that sets in the power supply port model object The situation of value.In the present embodiment, since control host only with entity power supply module establishes network connection, there is no and power distribution cabinet Establish network connection, control host cannot be from directly obtaining practical each phase from entity power distribution cabinet corresponding with the power supply port model Link gross output, therefore each phase link gross output of the present embodiment power supply port model can obtain by the following method It arrives:

(1)By the corresponding reality of the online power supply module model being directly connected to the power supply port model three-phase electricity output port The numerical value that each phase voltage of body power supply module and the product of each phase line current respectively obtain is as each phase link of the power supply port model Gross output.If the power supply port model has multiple three-phase electricity output ports, need by with each three-phase electricity output port Each phase link output power be added to obtain each phase link gross output.

(2)Each by the power supply port chain of model road has matched the corresponding entity power supply mould of online power supply module model The output power of each phase lamp holder mouth of block merges the gross output that each phase link is calculated respectively.Entity power supply module The lamp holder mouth output current that the output power of a certain lamp holder mouth can be obtained by its network monitoring unit and the lamp holder mouth institute The product for connecting the voltage of phase line obtains.

The three-phase balance of power supply port model is abnormal, refers to the maximum in each phase link total current of the power supply port model The ratio of value and minimum value is greater than or equal to the multiple threshold values of three-phase imbalance threshold values set in the power supply mould model object, and Duration is greater than or equal to the situation of the duration threshold values of setting.

Each phase voltage for having matched the corresponding entity power supply module of online power supply module model is abnormal, refers to that the entity supplies The a certain phase voltage of electric module is greater than or equal to the phase voltage maximum value set in the online power supply module model object, with And the situation less than or equal to the phase voltage minimum value set in the online power supply module object.Assuming that certain power supply module mould Maximum phase voltage set by type object is 280 volts, and minimum phase voltage is 180 volts, if the reality with power supply module model pairing The A phase voltage data that the network monitoring unit of body power supply module obtains are 290 volts, then show that the A phase voltages of the power supply module are different Often, it is handled.

Each phase line current for having matched the corresponding entity power supply module of online power supply module model is abnormal, refers to the entity The a certain phase line current of power supply module is greater than or equal to the phase line current set in the online power supply module model object most Big value and the situation less than or equal to the phase line current minimum value set in the online power supply module object.

The three-phase voltage balance for having matched the corresponding entity power supply module of online power supply module model is abnormal, refers to the reality The difference of maxima and minima in each phase voltage of body power supply module is greater than or equal in the online power supply module model object The situation of set three-phase voltage balance threshold values.

Each lamp holder mouth output current for having matched the corresponding entity power supply module of online power supply module model is abnormal, refers to The output current of a certain lamp holder mouth of the entity power supply module is greater than or equal to set by the online power supply module model object The situation of lamp holder mouth output current threshold values.

Each lamp holder mouth output power for having matched the corresponding entity power supply module of online power supply module model is abnormal, refers to The output power of a certain lamp holder mouth of the entity power supply module is more than or set equal in the online power supply module model object The situation of lamp holder mouth output power threshold values.

Embodiment three

The present embodiment provides a kind of light of stage electric power supply control systems, and as shown in figure 12, which includes:

System model handles model 1201, for selecting or establishing system model;

Regional model processing module 1202 selects or establishes a power supply area model, and shows on a graphical user interface Corresponding power supply area view;

Model processing modules 1203, for establishing, deleting in power supply area view or edit power supply port model, mould of powering Block models and/or lamps and lanterns model, and power supply module model and online entity are matched for electric model;

Connection processing module 1204, for editing the connection relation between each model in selected power supply area;

Power supply monitoring modular 1205, for following one of each power supply port model to power supply area each in system model The abnormal conditions of a or multiple numerical value are monitored and/or alarm:It is each phase link gross output of each power supply port model, each The three-phase balance of a power supply port model;Meanwhile the power supply monitoring modular can be also used for selection and matched online to each The abnormal conditions of the following one or more numerical value of the corresponding entity power supply module of power supply module model are monitored and/or report It is alert:Each phase voltage, each phase line current, three-phase voltage balance, the output current of each lamp holder mouth, each lamp holder mouth output power.

The modules of the present embodiment system are corresponded with each step of embodiment two, realize identical function, this The function that the modules of embodiment system can be realized further can refer to above-described embodiment two, and details are not described herein.

Claims (10)

1. a kind of light of stage method for controlling power supply, it is characterised in that:This method is supplied by controlling host being based on area power The light electric power system of electricity is powered management,
The light electric power system includes:Source power distribution system and several region distribution boxs, the source power distribution system are used to connect It receives external power supply and distributes to each region distribution box, each distribution box is used for the use of one or more power supply areas for setting Electric equipment provides power supply, and region distribution box is powered to one or more groups of power supply modules, and every group of power supply module includes one or more The power supply module of series connection between the region distribution box and power supply module, passes through multicore electricity between power supply module and power supply module Cable connects, which includes at least A phase lines, B phase lines, C phase lines, zero curve, ground wire;There are one each region distribution boxs or more A power supply port, each power supply port are powered to one or more groups of power supply modules, and power supply area is supplied by the one or more of distribution box Power port provides the use lamp range of power supply, described to have corresponding physical space in Practical Project with lamp range;
The power supply module leads directly to power supply module for three dual-purpose power supply modules or three;
The three dual-purpose power supply module includes:A phase lines, B phase lines, C phase lines, zero curve, ground wire and three-phase electrical input socket, Three-phase electricity accessory power outlet, an A phase lamp holders mouth, a B phase lamp holders mouth, a C phase lamp holders mouth, residual current protective unit, switch unit, light modulation Device, DMX dimming control units, switch unit, network monitoring unit, the lamp holder mouth are connected to zero curve, ground wire and a wherein phase Line, for providing single-phase electricity to the lamps and lanterns for being plugged to the lamp holder mouth;Each lamp holder mouth and a residual current protective unit, a switch are single Member, a switch unit and a light modulator correspond to, and one end of the switch unit is connect with phase line by a connection cables, the other end Direct circuit and light modulation circuit are parallel between lamp holder mouth, the residual current protective unit, switch unit are arranged on the switching In connection cables between the one end of unit and phase line, the light modulator is arranged on light modulation line road, the switch unit It is connect with the network monitoring unit, for the control signal behavior direct circuit or light modulation circuit sent out according to it;The DMX Dimming control unit is equipped with DMX signal input interfaces and DMX signal output interfaces, for according to externally input DMX signals pair One or more light modulators are controlled, and brightness adjustment control is carried out so as to fulfill to the dimming lamp for being connected to lamp holder mouth;It is described to open Unit is closed to be used to carry out remote switch control to the power supply of each lamp holder mouth according to the control signal of network monitoring unit;The network Monitoring unit is equipped with network signal input interface and network signal output interface, for obtaining the voltage of each phase line, electric current, lamp holder The output current of mouth, and these data feedbacks are given into the power supply module and establish the control host of network connection and for root The control information sent out according to control host sends out the control signal being switched on or switched off to the switch unit and is sent out to the switch unit Go out to connect light modulation circuit or connect the control signal of direct circuit;
Described three, which lead directly to power supply module, includes:A phase lines, B phase lines, C phase lines, zero curve, ground wire and three-phase electrical input socket, Three-phase electricity accessory power outlet, an A phase lamp holders mouth, a B phase lamp holders mouth, a C phase lamp holders mouth, residual current protective unit, switch unit, network Monitoring unit, each lamp holder mouth are connected to zero curve, ground wire and a wherein phase line, for being carried to the lamps and lanterns for being plugged to the lamp holder mouth For single-phase electricity;Each lamp holder mouth is corresponding with a residual current protective unit and a switch unit, the residual current protective unit, switch unit It is arranged on the circuit that lamp holder mouth is connect with phase line;The switch unit is used for the control signal according to network monitoring unit to each The power supply of lamp holder mouth carries out remote switch control;The network monitoring unit is equipped with network signal input interface and network signal is defeated These data feedbacks for obtaining the output current of the voltage of each phase line, electric current, lamp holder mouth, and are given the power supply by outgoing interface Module establishes the control host of network connection and the control information for being sent out according to control host is sent out to the switch unit The control signal being switched on or switched off;
The above-mentioned all kinds of power supply modules further include one or more display units, and each lamp holder mouth corresponds to a display unit, Each display unit is connect with the network monitoring unit in power supply module, and the control instruction for being sent out according to control host is opened It closes and display, each display unit can show several characters, the display that the device identification of the power supply module is included with it Character shown by unit exports extreme direction or opposite direction successively by three-phase electrical input to the three-phase electricity of the power supply module The string representation that display content is formed;
The method includes:
Select or establish system model;
A power supply area model is selected or established, and shows corresponding power supply area view on a graphical user interface;
It established in power supply area view, delete or edit power supply port model, power supply module model and/or lamps and lanterns model, and match Electric model is supplied to power supply module model and online entity;
The connection relation between each model is edited in selected power supply area;
To the abnormal conditions of following one or more numerical value of each power supply port model of power supply area each in system model into Row monitoring and/or alarm:Each phase link gross output of each power supply port model, the three-phase electricity levelling of each power supply port model Weighing apparatus;At the same time it can also select to it is each matched the corresponding entity power supply module of online power supply module model it is following one or The abnormal conditions of multiple numerical value are monitored and/or alarm:Each phase voltage, each phase line current, three-phase voltage balance, each lamp holder mouth Output current, each lamp holder mouth output power;
When abnormal conditions occurs in a certain power supply module in the light electric power system, user is by controlling host to send out control Signal controls the corresponding switch unit of the part phase lamp holder mouth of the power supply module to disconnect, so as to disconnect the power supply of the phase lamp holder mouth; Or the corresponding switch unit of whole lamp holder mouths of the power supply module is controlled to disconnect by the way that host is controlled to send out control signal, so as to Disconnect the power supply of entire power supply module;Or whole power supply modules by controlling host to the affiliated link of the power supply module are sent out Signal is controlled, disconnects the power supply of each power supply module of entire link;It is automatic to disconnect or when being set as occurring any abnormal conditions Power supply in relation to lamp holder mouth or the power supply for disconnecting entire module automatically.
2. according to the method described in claim 1, include it is characterized in that, establishing system model:System model object is created, and Display system global view in graphical user interfaces, display is for representing the figure of power supply area model created in the view Mark and/or word.
3. according to the method described in claim 1, include it is characterized in that, establishing power supply area model:Create power supply area mould Type object, and display for representing the icon and/or word of the power supply area model, is also used in figure in system model layout Power supply area view is shown on the interface of family.
4. according to the method described in claim 1, include it is characterized in that, establishing power supply port model:Create power supply port model pair As, and show in power supply area view to represent the power supply port icon of the power supply port model, the power supply port model object Including:Power supply port model object mark, power supply port model name, the power supply port model and the one or more groups of connections of other models are closed Coefficient evidence, each phase link gross output threshold values and three-phase current unbalance threshold values.
5. according to the method described in claim 1, include it is characterized in that, establishing power supply module model:Create power supply module mould Type object, and show in power supply area view to represent the power supply module icon of the power supply module model.
6. according to the method described in claim 1, it is characterized in that, it is described edited in selected power supply area each model it Between connection relation include:By the three of a certain output port of a power supply port icon and a power supply module icon in power supply area Phase electrical input is attached operation, if the two-port is not connect, and the power supply module figure with other illustraton of model target ports Tag splice enters any total rated output power of phase link of the power supply port icon after the link of the power supply port icon, and to be respectively less than it corresponding Link gross output threshold values, then successful connection;Otherwise it connects unsuccessful.
7. according to the method described in claim 1, it is characterized in that, it is described edited in selected power supply area each model it Between connection relation include:By the three-phase electricity output terminal of a power supply module icon and another power supply module icon in power supply area Three phase point output terminal be attached operation, if the two-port is not connect, and another confession with other illustraton of model target ports After electric module map tag splice enters the power supply port icon link where the power supply port icon, any phase chain of the power supply port icon link The total rated output power in road is respectively less than its respective link gross output threshold values, then successful connection;Otherwise it connects unsuccessful.
8. according to the method described in claim 1, it is characterized in that, it is described edited in selected power supply area each model it Between connection relation include:By the single-phase electrical input of a lamps and lanterns icon and an a certain lamp of electric module map target in power supply area Seat mouth is attached operation, if the two-port is not connect, and the rated power of the lamps and lanterns is small with other illustraton of model target ports It, should in the output power threshold values of the lamp holder mouth, and after the lamps and lanterns access the power supply port icon link belonging to the power supply module icon Any total rated output power of phase link of power supply port icon link is respectively less than its corresponding link gross output threshold values, then connects It is connected into work(;Otherwise it connects unsuccessful.
9. according to the method described in claim 1, it is characterized in that:
The a certain phase link gross output of power supply port model is abnormal, refers to the total output work of phase link of the power supply port model Rate is greater than or equal to the situation of the phase link gross output threshold values set in the power supply port model object;
The three-phase balance of power supply port model is abnormal, refer to maximum value in each phase link total current of the power supply port model and The ratio of minimum value is greater than or equal to the multiple threshold values of three-phase imbalance threshold values set in the power supply mould model object, and continues Time is greater than or equal to the situation of the duration threshold values of setting;
Each phase voltage for having matched the corresponding entity power supply module of online power supply module model is abnormal, refers to entity power supply mould The a certain phase voltage of block is greater than or equal to the phase voltage maximum value set in the online power supply module model object, Yi Ji little In or equal to the phase voltage minimum value set in the online power supply module object situation;
Each phase line current for having matched the corresponding entity power supply module of online power supply module model is abnormal, refers to that the entity is powered The a certain phase line current of module is greater than or equal to the phase line current maximum value set in the online power supply module model object, And the situation less than or equal to the phase line current minimum value set in the online power supply module object;
The three-phase voltage balance for having matched the corresponding entity power supply module of online power supply module model is abnormal, refers to that the entity supplies The difference of maxima and minima in electric each phase voltage of module is greater than or equal to set in the online power supply module model object The situation of fixed three-phase voltage balance threshold values;
Each lamp holder mouth output current for having matched the corresponding entity power supply module of online power supply module model is abnormal, refers to the reality The output current of a certain lamp holder mouth of body power supply module is greater than or equal to lamp holder set in the online power supply module model object The situation of mouth output current threshold values.
10. a kind of light of stage electric power supply control system, it is characterised in that:The system is supplied by controlling host being based on area power The light electric power system of electricity is powered management,
The light electric power system includes:Source power distribution system and several region distribution boxs, the source power distribution system are used to connect It receives external power supply and distributes to each region distribution box, each distribution box is used for the use of one or more power supply areas for setting Electric equipment provides power supply, and region distribution box is powered to one or more groups of power supply modules, and every group of power supply module includes one or more The power supply module of series connection between the region distribution box and power supply module, passes through multicore electricity between power supply module and power supply module Cable connects, which includes at least A phase lines, B phase lines, C phase lines, zero curve, ground wire;There are one each region distribution boxs or more A power supply port, each power supply port are powered to one or more groups of power supply modules, and power supply area is supplied by the one or more of distribution box Power port provides the use lamp range of power supply, described to have corresponding physical space in Practical Project with lamp range;
The power supply module leads directly to power supply module for three dual-purpose power supply modules or three;
The three dual-purpose power supply module includes:A phase lines, B phase lines, C phase lines, zero curve, ground wire and three-phase electrical input socket, Three-phase electricity accessory power outlet, an A phase lamp holders mouth, a B phase lamp holders mouth, a C phase lamp holders mouth, residual current protective unit, switch unit, light modulation Device, DMX dimming control units, switch unit, network monitoring unit, the lamp holder mouth are connected to zero curve, ground wire and a wherein phase Line, for providing single-phase electricity to the lamps and lanterns for being plugged to the lamp holder mouth;Each lamp holder mouth and a residual current protective unit, a switch are single Member, a switch unit and a light modulator correspond to, and one end of the switch unit is connect with phase line by a connection cables, the other end Direct circuit and light modulation circuit are parallel between lamp holder mouth, the residual current protective unit, switch unit are arranged on the switching In connection cables between the one end of unit and phase line, the light modulator is arranged on light modulation line road, the switch unit It is connect with the network monitoring unit, for the control signal behavior direct circuit or light modulation circuit sent out according to it;The DMX Dimming control unit is equipped with DMX signal input interfaces and DMX signal output interfaces, for according to externally input DMX signals pair One or more light modulators are controlled, and brightness adjustment control is carried out so as to fulfill to the dimming lamp for being connected to lamp holder mouth;It is described to open Unit is closed to be used to carry out remote switch control to the power supply of each lamp holder mouth according to the control signal of network monitoring unit;The network Monitoring unit is equipped with network signal input interface and network signal output interface, for obtaining the voltage of each phase line, electric current, lamp holder The output current of mouth, and these data feedbacks are given into the power supply module and establish the control host of network connection and for root The control information sent out according to control host sends out the control signal being switched on or switched off to the switch unit and is sent out to the switch unit Go out to connect light modulation circuit or connect the control signal of direct circuit;
Described three, which lead directly to power supply module, includes:A phase lines, B phase lines, C phase lines, zero curve, ground wire and three-phase electrical input socket, Three-phase electricity accessory power outlet, an A phase lamp holders mouth, a B phase lamp holders mouth, a C phase lamp holders mouth, residual current protective unit, switch unit, network Monitoring unit, each lamp holder mouth are connected to zero curve, ground wire and a wherein phase line, for being carried to the lamps and lanterns for being plugged to the lamp holder mouth For single-phase electricity;Each lamp holder mouth is corresponding with a residual current protective unit and a switch unit, the residual current protective unit, switch unit It is arranged on the circuit that lamp holder mouth is connect with phase line;The switch unit is used for the control signal according to network monitoring unit to each The power supply of lamp holder mouth carries out remote switch control;The network monitoring unit is equipped with network signal input interface and network signal is defeated These data feedbacks for obtaining the output current of the voltage of each phase line, electric current, lamp holder mouth, and are given the power supply by outgoing interface Module establishes the control host of network connection and the control information for being sent out according to control host is sent out to the switch unit The control signal being switched on or switched off;
The above-mentioned all kinds of power supply modules further include one or more display units, and each lamp holder mouth corresponds to a display unit, Each display unit is connect with the network monitoring unit in power supply module, and the control instruction for being sent out according to control host is opened It closes and display, each display unit can show several characters, the display that the device identification of the power supply module is included with it Character shown by unit exports extreme direction or opposite direction successively by three-phase electrical input to the three-phase electricity of the power supply module The string representation that display content is formed;
The system includes:
System model handles model, for selecting or establishing system model;
Regional model processing module selects or establishes a power supply area model, and the corresponding confession of display on a graphical user interface Electric area view;
Model processing modules, for establishing, deleting in power supply area view or edit power supply port model, power supply module model, And/or lamps and lanterns model, and power supply module model and online entity are matched for electric model;
Connection processing module, for editing the connection relation between each model in selected power supply area;
Power supply monitoring modular, for following one or more of each power supply port model to power supply area each in system model The abnormal conditions of numerical value are monitored and/or alarm:Each phase link gross output, each power supply port of each power supply port model The three-phase balance of model;Meanwhile the power supply monitoring modular block can be also used for selection and match online power supply mould to each The abnormal conditions of the following one or more numerical value of entity power supply module corresponding to block models are monitored and/or alarm:Each phase Voltage, each phase line current, three-phase voltage balance, the output current of each lamp holder mouth, each lamp holder mouth output power;
When abnormal conditions occurs in a certain power supply module in the light electric power system, user is by controlling host to send out control Signal controls the corresponding switch unit of the part phase lamp holder mouth of the power supply module to disconnect, so as to disconnect the power supply of the phase lamp holder mouth; Or the corresponding switch unit of whole lamp holder mouths of the power supply module is controlled to disconnect by the way that host is controlled to send out control signal, so as to Disconnect the power supply of entire power supply module;Or whole power supply modules by controlling host to the affiliated link of the power supply module are sent out Signal is controlled, disconnects the power supply of each power supply module of entire link;It is automatic to disconnect or when being set as occurring any abnormal conditions Power supply in relation to lamp holder mouth or the power supply for disconnecting entire module automatically.
CN201410857503.0A 2014-12-31 2014-12-31 Light of stage method for controlling power supply and system CN105813311B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410857503.0A CN105813311B (en) 2014-12-31 2014-12-31 Light of stage method for controlling power supply and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410857503.0A CN105813311B (en) 2014-12-31 2014-12-31 Light of stage method for controlling power supply and system

Publications (2)

Publication Number Publication Date
CN105813311A CN105813311A (en) 2016-07-27
CN105813311B true CN105813311B (en) 2018-06-29

Family

ID=56465016

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410857503.0A CN105813311B (en) 2014-12-31 2014-12-31 Light of stage method for controlling power supply and system

Country Status (1)

Country Link
CN (1) CN105813311B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105813296A (en) * 2014-12-31 2016-07-27 广州励丰文化科技股份有限公司 Stage lighting power supply monitoring and detecting method and system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203708564U (en) * 2013-12-31 2014-07-09 广州励丰文化科技股份有限公司 Straight-through light modulation dual-purpose power supply module used for professional art performance lamplight
CN203708572U (en) * 2013-12-31 2014-07-09 广州励丰文化科技股份有限公司 Art performance lighting power supply system used for stage, movie and television
CN105813288A (en) * 2014-12-31 2016-07-27 广州励丰文化科技股份有限公司 Stage lighting power supply management method and system
CN105813296A (en) * 2014-12-31 2016-07-27 广州励丰文化科技股份有限公司 Stage lighting power supply monitoring and detecting method and system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203708564U (en) * 2013-12-31 2014-07-09 广州励丰文化科技股份有限公司 Straight-through light modulation dual-purpose power supply module used for professional art performance lamplight
CN203708572U (en) * 2013-12-31 2014-07-09 广州励丰文化科技股份有限公司 Art performance lighting power supply system used for stage, movie and television
CN105813288A (en) * 2014-12-31 2016-07-27 广州励丰文化科技股份有限公司 Stage lighting power supply management method and system
CN105813296A (en) * 2014-12-31 2016-07-27 广州励丰文化科技股份有限公司 Stage lighting power supply monitoring and detecting method and system

Also Published As

Publication number Publication date
CN105813311A (en) 2016-07-27

Similar Documents

Publication Publication Date Title
US9936546B2 (en) Methods and apparatuses for operating groups of high-power LEDs
AU2016330395B2 (en) A mobile power, data and lighting system
US9955541B2 (en) Universal lighting network methods and systems
CN103197632B (en) Intelligent integral performing system of stage, lamplight and stage art and control method
CN101878673B (en) Light output device
US20040002792A1 (en) Lighting energy management system and method
CN105373655B (en) A kind of method of one electrical secondary system connection figure of organic association Intelligent transformer station
US20150305121A1 (en) Configurable lighting devices under broadcast control
US10033462B2 (en) Fiber to the home network incorporating fully connectorized optic fiber tap assembly
US20070217209A1 (en) Modular decorative light system
CN101789596B (en) Automatic detection method of power grid failure
CN104136273B (en) Lighting Control Assembly
CN104636045B (en) Display methods, device and electronic equipment
US9325577B2 (en) Automated data center network patching system
CN202738185U (en) Performance lamplight power supply system
US20050119767A1 (en) Configuration application for building automation
WO2013112481A1 (en) Powering and/or controlling leds using a network infrastructure
CN102762014B (en) Performance lamplight electric power system
CN102821514B (en) Design method of film, television and stage lamp power supply system
CN104412715B (en) System and method for providing alternative communication path for management of lighting network elements
US20110245939A1 (en) Apparatus, method, and system for demonstrating customer-defined lighting specifications and evaluating permanent lighting systems therefrom
US20060167572A1 (en) Device for controlling a plurality of lamps
CN102665317B (en) Wireless lighting control system and wireless intelligent lamp
GB2390203A (en) Electronic control system uses two command strings for a single system command
JP4017161B2 (en) Section identification system, distribution system monitoring system, method and program thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant