CN207819450U

CN207819450U - A kind of intelligent three-phase electricity-saving equipment

Info

Publication number: CN207819450U
Application number: CN201721680036.4U
Authority: CN
Inventors: 唐华阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-06
Filing date: 2017-12-06
Publication date: 2018-09-04
Anticipated expiration: 2027-12-06

Abstract

The utility model discloses a kind of intelligent three-phase electricity-saving equipment, include the babinet of a square framework structure, intelligent controller is installed, and multiple power supply indicators, multistage adjusting indicator light, high-speed switch and the solid-state relay being electrically connected with intelligent controller in the babinet；Multiple power supply indicators have been electrically connected first to third phase line and zero curve；Described first is electrically connected respectively through high-speed switch with intelligent controller and multiple solid-state relays respectively to third phase line and zero curve；Multiple solid-state relays are in parallel, and each solid-state relay is respectively electrically connected to power-saving module group；It is both provided with connecting terminal and module line in each power-saving module group；The intelligent three-phase electricity-saving equipment of the utility model, structure novel operate and easy for installation, and manufacturing cost is low, and failure rate is low and power savings are good.

Description

A kind of intelligent three-phase electricity-saving equipment

Technical field

The utility model is related to a kind of energy-saving devices, and in particular to a kind of intelligent three-phase electricity-saving equipment belongs to electric power and sets Standby technical field.

Background technology

In terminal user's power grid, there is streams of a large amount of winks, and wink stream is electric current and voltage in sine wave AC circuit A kind of transient distortion, surge and harmonic wave are its main form of expression；Distortion is mainly characterized by super-pressure, ultrahigh speed, superelevation The frequency；Wherein, super-pressure refers to flowing 2-50 times that spike is higher by normal voltage amplitude wink, and ultrahigh speed refers to flowing spike wink to be happened at In the extremely short time, the superelevation frequency refers to that the wink activity of stream spike is very frequent；It may be said that flowing in wink at all times, ubiquitous； Mainly there are two aspects in the raw source of wink miscarriage：First, external environment, such as lightning induced voltage, the conjunction of power regulation station bulky switch It jumps, the start-stop of neighbouring enterprise bulk loads；Second is that the wink stream generated inside electricity system, frequently closing and bearing such as any load Lotus is mutated, arc discharge；Exist since wink flows, so that the copper loss, iron loss, line loss of inductive load is increased, not only increase electric energy Consumption also cause the additional temperature of electrical equipment to increase and make that various contacts generate oxide layers and poor contact, consequence are to make User increases the electricity charge and shortens the service life of electrical equipment；In order to make up above-mentioned existing change consumption habit, failure rate Deficiency high, power consumption is big, complex circuit, economic benefit is low, input and maintenance cost are high designs a kind of full-automatic intelligent three Phase energy-saving device.

Invention content

A kind of intelligent three-phase electricity-saving equipment that in order to solve the above problems, the utility model proposes, structure novel, operation and Easy for installation, manufacturing cost is low, and failure rate is low and power savings are good.

The intelligent three-phase electricity-saving equipment of the utility model includes the babinet of a square framework structure, pacifies in the babinet Equipped with intelligent controller, and be electrically connected with intelligent controller multiple power supply indicators, it is multistage adjust indicator light, high-speed switch and Solid-state relay；

Multiple power supply indicators have been electrically connected first to third phase line and zero curve；

Described first to third phase line and zero curve respectively through high-speed switch respectively with intelligent controller and multiple solid-state relays Device is electrically connected；

Multiple solid-state relays are in parallel, and each solid-state relay is respectively electrically connected to power-saving module group；

It is both provided with connecting terminal and module line in each power-saving module group；

Its forward and backward side of the babinet is separately installed with preceding chamber door and rear chamber door；

Before the intelligent controller and multiple power supply indicators are individually fixed on chamber door；

The high-speed switch, solid-state relay and power-saving module group are mounted on box house.

Further, described first to the third phase line three-phase output end with the low pressure lead-in circuit breaker of user equipment respectively Electrical connection；The zero curve of the power supply system of the zero curve and user equipment is electrically connected.

Further, the babinet is also electrically connected with computer detection circuit；The computer detection circuit includes that total current takes Egf block, voltage sampling module, alarm module, temperature sense module and RS485 communication modules；The total current sampling module, Voltage sampling module, alarm module and temperature sense module are communicated by RS485 communication modules with computer.

Still further, the letter drawn on the secondary loop of mutual inductor that the babinet is installed by user's electric power incoming line Number line is electrically connected with computer detection circuit.

Further, the total current sampling module includes the ammeter and its peripheral circuit for measuring electric current.

Further, the voltage sampling module by for measuring voltage voltmeter and its peripheral circuit constitute.

Compared with prior art, the intelligent three-phase electricity-saving equipment of the utility model, using simultaneously gang mould Formula will automatically exit from without changing the operating habit and power mode of original electricity consumption, and breaking down, and not influence user equipment Normal operation；It can be by absorbing the frequent variation in terminal user's power grid due to electric load, the start-stop folding of induction equipment And the wink stream generated, it converts it into as useful sine wave, improves reduction supply waveform, increases and realize section for power consumption efficiency Electricity；Wink fraction amount and user load analyze in real time using intelligent controller, calculated, tracking, regulate and control with reach high-precision, Efficient economize on electricity, and effectively eliminated the damage flowed in wink to power grid and electrical equipment；Electricity can also be reduced while economize on electricity The distortion degree of pressure and electric current purifies electricity supplying and using system, improves the anti-interference ability of electrical equipment, extend the effective of electrical equipment Service life.

Description of the drawings

Fig. 1 is the external structure schematic diagram of the utility model.

Fig. 2 is the inner mounting structure schematic diagram of the utility model.

Fig. 3 is the control principle block diagram of the intelligent three-phase electricity-saving equipment of the utility model.

Fig. 4 is the computer detection loop control principle figure of the utility model.

Specific implementation mode

Intelligent three-phase electricity-saving equipment as shown in Figures 1 to 4, includes the babinet 1 of a square framework structure, the babinet Intelligent controller 3 is installed in 1, and be electrically connected with intelligent controller 3 multiple power supply indicators 4, it is multistage adjust indicator light 5, High-speed switch 6 and solid-state relay 7；

Multiple power supply indicators 4 have been electrically connected first to third phase line La, Lb, Lc and zero curve N；

Described first to third phase line La, Lb, Lc and zero curve N respectively through high-speed switch 6 respectively with intelligent controller 3 and more A solid-state relay 7 is electrically connected；

Multiple solid-state relays 7 are in parallel, and each solid-state relay 7 is respectively electrically connected to power-saving module group 8；

It is both provided with connecting terminal and module line in each power-saving module group 8；

Its forward and backward side of the babinet 1 is separately installed with preceding chamber door 2 and rear chamber door（It is not shown）；

Before the intelligent controller 3 and multiple power supply indicators 4 are individually fixed on chamber door 2；

8 groups of the high-speed switch 6, solid-state relay 7 and power-saving module are mounted on inside babinet 1.

Described first to third phase line La, Lb, Lc three-phase output end with the low pressure lead-in circuit breaker of user equipment respectively Electrical connection；The zero curve of the power supply system of the zero curve N and user equipment is electrically connected.

The babinet 1 is also electrically connected with computer detection circuit；The computer detection circuit includes total current sampling module, electricity Press sampling module, alarm module, temperature sense module and RS485 communication modules；The total current sampling module, voltage sampling mould Block, alarm module and temperature sense module are communicated by RS485 communication modules with computer.

The signal wire and computer drawn on the secondary loop of mutual inductor that the babinet 1 is installed by user's electric power incoming line Measure loop is electrically connected.

The total current sampling module includes the ammeter and its peripheral circuit for measuring electric current.

The voltage sampling module by for measuring voltage voltmeter and its peripheral circuit constitute.

The intelligent three-phase electricity-saving equipment of the utility model, high-speed switch action, power-saving module group is started to work, in intelligence After energy controller receives the data of acquisition, the voltage and current data of user's electric power incoming line are calculated in real time, and calculate power grid and use Family power consumption parameter, moreover it is possible to switching order is sent out to corresponding power-saving module group according to different setting valves, make corresponding solid-state after Electric appliance acts, and the power-saving module group being attached thereto is devoted oneself to work, while the indicator light in power-saving module group is bright；Power-saving module group Filter impedance path formed to wink stream, wink circulation wave filter is shunted with system, flows quilt after inflow filter wink It absorbs and transforms into useful sine wave by subsequent conditioning circuit, improve and restore supply waveform, increase the efficiency for electricity consumption；

If when if short trouble occurs for each element in equipment, for high-speed switch by automatic tripping, cutting off the power makes economize on electricity mould Block group is fast automatic to be exited, and does not influence the normal operation of user equipment；It, can device for excising or screen when internal unit failure occurs It covers trouble unit and alarm signal is sent out by alarm module；Furthermore it is also possible to overvoltage, under-voltage protection be carried out, to realize to dress It sets and improve comprehensive protection；

When installation, by the intelligent three-phase electricity-saving equipment of the utility model first to third phase line three phase lines and use The three-phase output end of family low pressure lead-in circuit breaker connects, and zero curve is connected with the zero curve of power supply system, and equipment is made entirely to be connected in parallel on On user's low-voltage bus bar；Signal wire is drawn from the secondary loop of mutual inductor that user's electric power incoming line is installed simultaneously by equipment Computer detection circuit seal in wherein cause the device to according to the case where power grid and the electricity consumption situation of user carry out real time dynamic tracing and It adjusts.

The intelligent three-phase electricity-saving equipment of the utility model uses paralleling model, and a user only need to be in the total of its transformer Outlet, which installs one, can realize ideal power savings；User haves no need to change operating habit and the electricity consumption of original electricity consumption Mode, and accomplish substantially it is non-maintaining, if break down will automatically exit from, do not influence the normal operation of user equipment；

It can be by absorbing the frequent variation in terminal user's power grid due to electric load, the start-stop of induction equipment is opened and closed and is produced Raw wink stream (surge, harmonic wave) converts it into as useful sine wave, improves reduction supply waveform, increases for power consumption efficiency And realize economize on electricity；

Wink fraction amount and user load analyze in real time using intelligent controller, calculating, tracking, regulated and controled to reach high Precision, efficient economize on electricity, and effectively eliminated wink stream（Surge, harmonic wave）Damage to power grid and electrical equipment；

The distortion degree that voltage and current can also be reduced while economize on electricity, purifies electricity supplying and using system, improves electrical equipment Anti-interference ability, extend the Acceptable life of electrical equipment；

It is not only simple in structure, and the cost put into is low, power savings are good；It can be used in production enterprise, if enterprise The inductive load variation of electrical equipment greatly, then can reach best power savings using this equipment.

Above-described embodiment is only the better embodiment of the utility model, therefore all according to the utility model patent application range The equivalent change or modification that the structure, feature and principle is done, is included in the scope of the utility model patent application.

Claims

1. a kind of intelligent three-phase electricity-saving equipment, it is characterised in that：Include the babinet of a square framework structure, pacifies in the babinet Equipped with intelligent controller, and be electrically connected with intelligent controller multiple power supply indicators, it is multistage adjust indicator light, high-speed switch and Solid-state relay；

Described first is electric with intelligent controller and multiple solid-state relays respectively through high-speed switch respectively to third phase line and zero curve Connection；

2. intelligent three-phase electricity-saving equipment according to claim 1, it is characterised in that：Described first to third phase line distinguish It is electrically connected with the three-phase output end of the low pressure lead-in circuit breaker of user equipment；The zero of the power supply system of the zero curve and user equipment Line is electrically connected.

3. intelligent three-phase electricity-saving equipment according to claim 1, it is characterised in that：The babinet is also electrically connected with computer Measure loop；The computer detection circuit includes total current sampling module, voltage sampling module, alarm module, temperature sense mould Block and RS485 communication modules；The total current sampling module, voltage sampling module, alarm module and temperature sense module pass through RS485 communication modules are communicated with computer.

4. intelligent three-phase electricity-saving equipment according to claim 1 or 3, it is characterised in that：The babinet passes through user's electricity The signal wire drawn on the secondary loop of mutual inductor of source inlet wire installation is electrically connected with computer detection circuit.

5. intelligent three-phase electricity-saving equipment according to claim 3, it is characterised in that：The total current sampling module includes Ammeter and its peripheral circuit for measuring electric current.

6. intelligent three-phase electricity-saving equipment according to claim 3, it is characterised in that：The voltage sampling module is by being used for The voltmeter and its peripheral circuit for measuring voltage are constituted.