CN207801575U - Intelligent distribution system - Google Patents

Intelligent distribution system Download PDF

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Publication number
CN207801575U
CN207801575U CN201721389653.9U CN201721389653U CN207801575U CN 207801575 U CN207801575 U CN 207801575U CN 201721389653 U CN201721389653 U CN 201721389653U CN 207801575 U CN207801575 U CN 207801575U
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China
Prior art keywords
power distribution
distribution cabinet
execute
user
place column
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CN201721389653.9U
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Inventor
彭洪涛
张琪
谭勇
刘小辉
张晓龙
韩亮
黄颖生
何磊
刘春波
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China ENFI Engineering Corp
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China ENFI Engineering Corp
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Abstract

The utility model discloses a kind of intelligent distribution systems, including remote controler, execute-in-place column and power distribution cabinet, remote controler is communicated with execute-in-place column, execute-in-place column is connected with power distribution cabinet, wherein, remote controler is sending user scene command information to execute-in-place column, execute-in-place column is receiving user scene command information, and user scene command information is sent to power distribution cabinet, to carry out matching electric control to corresponding field device by power distribution cabinet, so as to realize the automation of power distribution protection, improve the safety and reliability of distribution system, and simplify field wiring, reduce cost, reduce the O&M expense of system.

Description

Intelligent distribution system
Technical field
The utility model is related to power supply and distribution technical field, more particularly to a kind of intelligent distribution system.
Background technology
Traditional controller switching equipment mainly passes through traditional electric appliance member such as breaker, contactor, relay, motor and electrical instrument Part realizes the functions such as the distribution to field device, control, protection, monitoring.It is realized to scene by the way that field control case is arranged Several control buttons are e.g. arranged with electric control in equipment at the scene on control cabinet, to realize the manual start and stop to field device Control etc., generally device fails or while needing shutdown inspection, use at the scene.And it, is not needing to make during normal production With field control case, thus in production process field control case utilization rate it is relatively low, and each field device be equipped with one it is existing Field control cabinet, causes great waste.
In addition, under some scene production conditions rugged environments (such as in industrial enterprise), the side of field control case is set Formula brings inconvenience to Field Force in cable connection, equipment installation, debugging, maintenance and operation etc., and there is peace Full hidden danger.Moreover, mainly rigid line is used to connect between power distribution cabinet and field device and control system, a large amount of control has been used Cable increases O&M cost.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.
For this purpose, a purpose of the utility model is to propose a kind of intelligent distribution system, user is sent by remote controler The user scene command information of reception is sent to power distribution cabinet by live command information to execute-in-place column, execute-in-place column, with logical It crosses power distribution cabinet corresponding field device is carried out to match electric control, to realize the automation of power distribution protection, improves distribution system Safety and reliability, and simplify field wiring, reduce cost, reduce the operation and maintenance cost of system.
To achieve the above object, the utility model proposes a kind of intelligent distribution systems, including remote controler, execute-in-place column And power distribution cabinet, the remote controler are communicated with the execute-in-place column, the execute-in-place column is connected with the power distribution cabinet, In, the remote controler is to send user scene command information to the execute-in-place column, and the execute-in-place column is receiving User scene command information, and user scene command information is sent to the power distribution cabinet, to pass through the distribution Cabinet carries out corresponding field device to match electric control.
Intelligent distribution system according to the present utility model sends user's scene command information to execute-in-place by remote controler Column, execute-in-place column receives user scene command information, and is sent to power distribution cabinet, with by power distribution cabinet to corresponding field device It carries out improving the safety and reliability of distribution system, Er Qiejian with electric control so as to realize the automation of power distribution protection Change field wiring, reduced cost, reduces the operation and maintenance cost of system.
Further, above-mentioned intelligent distribution system further includes:Multiple emergency stop switch, the multiple emergency stop switch with it is described Field device, which corresponds to, to be connected;Distributor, the distributor is connected with the multiple emergency stop switch and the power distribution cabinet respectively, described Distributor by the emergent stop signal of the multiple emergency stop switch to be sent to the power distribution cabinet, to control phase by the power distribution cabinet The field device answered is out of service.
Further, the execute-in-place column is also connected with the field device, wherein the execute-in-place column is connecing The data information of the field device is received, and the data information is sent to the power distribution cabinet.
Further, the execute-in-place column includes:First communication module, the first communication module and the remote controler It is communicated;First PLC controller, first PLC controller are connected with the field device;Interchanger, the interchanger It is connected respectively with the first communication module, first PLC controller and the power distribution cabinet;First master controller, described One master controller is connected with the interchanger, and first master controller is receiving user scene command information and described The data information of field device, and the data information for sending user scene command information and the field device is matched to described Electric cabinet.
Further, the execute-in-place column further includes the first display equipment, the first display equipment and described first Master controller is connected, and described first shows equipment to show the data of user scene command information and the field device Information.
Specifically, first master controller and the first display integration of equipments are wholely set.
Further, above-mentioned intelligent distribution system further includes tele-control system, and the tele-control system includes:The Two communication modules, the second communication module are connected with the power distribution cabinet;Second master controller, second master controller and institute It states second communication module to be connected, second master controller is sending user's teleinstruction information to the power distribution cabinet, with logical It crosses the power distribution cabinet corresponding field device is carried out to match electric control, and receives the user scene that the power distribution cabinet is sent and refer to Enable the data information of information and the field device.
Further, the tele-control system further includes:Second display equipment, the second display equipment and described the Two master controllers are connected, and described second shows equipment to show the number of user scene command information and the field device It is believed that breath;Memory module, the memory module are connected with second master controller, and the memory module is described existing to store The data information of field device.
Further, the power distribution cabinet includes:Electric power loop, the electric power loop are connected with externally fed power supply;Distribution Circuit, the distribution loop are connected with the electric power loop and the field device respectively, and the distribution loop is to described Field device power;Second PLC controller, second PLC controller respectively with the distribution loop, the execute-in-place column It is connected with the second communication module, second PLC controller is to according to user scene command information or described User's teleinstruction information controls the distribution loop.
Description of the drawings
Fig. 1 is the block diagram according to the intelligent distribution system of the utility model embodiment;
Fig. 2 is traditional low-voltage distribution system schematic diagram;
Fig. 3 is the intelligent distribution system schematic diagram according to the utility model one embodiment;
Fig. 4 is the block diagram according to the remote controler of the utility model one embodiment;
Fig. 5 is the block diagram according to the intelligent distribution system of the utility model one embodiment;
Fig. 6 is the block diagram according to the intelligent distribution system of the utility model another embodiment;And
Fig. 7 is the block diagram according to the intelligent distribution system of the utility model another embodiment.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.
The intelligent distribution system proposed according to the utility model embodiment described with reference to the accompanying drawings.
Fig. 1 is the block diagram according to the intelligent distribution system of the utility model embodiment.As shown in Figure 1, the intelligence Distribution system may include:Remote controler 10, execute-in-place column 20 and power distribution cabinet 30.
Wherein, remote controler 10 is communicated with execute-in-place column 20, and execute-in-place column 20 is connected with power distribution cabinet 30.Remote controler 10 to send user scene command information to execute-in-place column 20, and execute-in-place column 20 is believed to receive the instruction of user scene Breath, and user scene command information is sent to power distribution cabinet 30, to carry out distribution to corresponding field device by power distribution cabinet 30 Control.Wherein, field device may include pump, wind turbine, electrically operated valve, all kinds of complete control panels with communication interface, low tension Gas equipment etc..
Specifically, as shown in Fig. 2, traditional controller switching equipment is carried out to field device by the way that field control case is arranged With electric control, and field control case only can just be used in device fails or shutdown inspection, in equipment normal operation In the case of, do not need to use site control cabinet.So the utilization rate of field control case is relatively low in production process, and it is each Field device is equipped with a field operation box, causes prodigious waste.In addition, the controlling cable of each field control case is both needed to Connect power distribution cabinet, it is contemplated that the field working conditions of entire plant area, general power distribution cabinet concentrated setting, therefore field control case and distribution Each controlling cable between cabinet is all very long, there are wiring costs it is high, routing complexity is high, fault point is more the shortcomings of.
Therefore, in the embodiments of the present invention, by modern communications and remote control technology be combined in the way of, i.e., with Execute-in-place column 20 and remote controler 10 are set in electric system, to control field device, without being set at each scene Standby other setting field control case, is greatly reduced cost.
Specifically, as shown in figure 3, replace the function of original field operation box using remote controler 10, remote controler 10 with it is existing It module can be communicated by radio communication between the operation post 20 of field, execute-in-place column 20 is connected with power distribution cabinet 30, will use Family command information is sent to power distribution cabinet 30, to carry out matching electric control to corresponding field device by power distribution cabinet 30.For example, can be pre- It first passes through execute-in-place column 20 and obtains remote controler 10 to the operating right of field device, then, user can be at the scene according to scene Actual conditions send out operational order by the function button on remote controler 10, wirelessly (such as wireless local of remote controler 10 Net or radiofrequency signal) operational order of user is sent to execute-in-place column 20, execute-in-place column 20 again transmits operational order Corresponding field device is carried out with electric control to power distribution cabinet 30, and then by power distribution cabinet 30, to enormously simplify wiring, reduction Cost, while reducing fault point.
Wherein, one embodiment according to the present utility model, as shown in figure 4, remote controler 10 may include power supply unit 11, refer to Enable input unit 12, processing unit 13 and wireless communication unit 14.Wherein, user can input scene by instruction input unit 12 Command information, for example, can by the live command information of the operation button that is arranged on remote controler 10 input, processing unit 13 to Family information is stored and is handled, and unit 14 (e.g., ZigBee module, wireless serial communication module etc.) is sent out by radio communication It send to execute-in-place column 20.For example, when user realize short distance instruction transmission when, can by WIFI module, bluetooth module, ZigBee module and RF component etc. carry out data transmission;It, can be by wirelessly going here and there when user realizes instruction transmission at a distance Port communications module carries out data transmission.User can be suitable according to field working conditions and with the selection of the distance between execute-in-place column 20 Communication, to which the anti-interference ability in system data transmission be effectively ensured.
Further, one embodiment according to the present utility model, as shown in figure 3, above-mentioned intelligent distribution system also wraps Include multiple emergency stop switch 40 (such as emergency stop switch 1 ... emergency stop switch n) and distributor 50.Wherein, multiple emergency stop switch 40 and scene Equipment, which corresponds to, to be connected, and distributor 50 is connected with multiple emergency stop switch 40 and power distribution cabinet 30 respectively, and distributor 50 is to by multiple urgency The emergent stop signal of guard's valve 40 is sent to power distribution cabinet 30, out of service to control corresponding field device by power distribution cabinet 30.
That is, being carried out outside individually control to each field device except through remote controler 10, also set at each scene Standby upper outfit is there are one emergency stop switch, and (or the closer one group of scene of space length is set one group of field device of same workshop section It is standby) emergency stop switch distributor 50 is connected to by respective emergency stop controlling cable, distributor 50 passes through a total cable connection To power distribution cabinet 30, so as to when intelligent distribution system breaks down or equipment is in the hole at the scene, by manually grasping Cutting off the power as emergency stop switch makes field device shut down, to achieve the purpose that the safety of the protection person and field device.It should Set-up mode simplifies the complexity of wiring, has reduced cost compared to scram button is arranged in control cabinet at the scene.
Still further, one embodiment according to the present utility model, execute-in-place column 20 is also connected with field device, In, data information is sent to power distribution cabinet 30 by execute-in-place column 20 to receive the data information of field device.
Specifically, since user's hand-held remote controller 10 can be controlled field device in the place close to field device System, and emergency stop switch is arranged in equipment at the scene, so remote controler 10 and emergency stop switch can be used as the hand of intelligent distribution system Dynamic control layer.And the execute-in-place column 20 in intelligent distribution system is according to arrangement needs, is generally located on corresponding controlled multiple Near field device (acquisition and transmission of being convenient for signal), so execute-in-place column 20 can showing as intelligent distribution system Ground control layer.In addition, when needing field conditions being sent to control centre, which can be used as intelligent distribution system Central control level.That is, layered distribution type structure may be used to carry out field device with automatically controlled in intelligent distribution system System, is followed successively by from top to bottom:Manually control layer, local control level and central control level.
Wherein, execute-in-place column 20 can receive the operational order of the user of the transmission of remote controler 10, and the operational order is sent out Field device is given, to realize control of the remote controler 10 to field device, while 20 real-time reception field device of execute-in-place column Data information (such as passing through the operating parameter etc. of temperature sensor, the field device of vibrating sensor detection), and by data Information is sent to power distribution cabinet 30, to be shown by power distribution cabinet 30, or by power distribution cabinet 30 data information is uploaded to collection Middle control layer is stored and is shown.In addition, user can also directly carry out multiple field devices by execute-in-place column 20 Independent control, at this point, the operating right of field device is switched to live behaviour by user by execute-in-place column 20 by remote controler 10 Make column 20 itself, user sends operational order to field device, to realize to field device on the spot by execute-in-place column 20 Control, while obtaining the data information of multiple field devices in real time, and by data information transfer to power distribution cabinet 30.
Within the system, since the data information of multiple field devices is to first pass through execute-in-place column 20 to be summarized, so Power distribution cabinet 30 is connected to by execute-in-place column 20 afterwards, central control level is finally uploaded to by power distribution cabinet 30, this leads to traditional It crosses each sensor temperature, vibrating sensor through corresponding cable connection to central control level to realize the transmission phase of data Than enormously simplifying the complexity of wiring, reducing cost, reduce fault point to a certain extent.
One embodiment according to the present utility model, as shown in figure 5, execute-in-place column 20 may include:First communication module 21, the first PLC controller 22, interchanger 23 and the first main controller 24.Wherein, first communication module 21 is led to remote controler 10 Letter;First PLC controller 22 is connected with field device;Interchanger 23 respectively with first communication module 21, the first PLC controller 22 It is connected with power distribution cabinet 30;First master controller 24 is connected with interchanger 23, and the first master controller 24 refers to receive user scene The data information of information and field device is enabled, and sends the data information of user scene command information and field device to power distribution cabinet 30。
Further, one embodiment according to the present utility model, as shown in figure 5, execute-in-place column 20 further includes first Show that equipment 25, the first display equipment 25 are connected with the first master controller 24, first shows equipment 25 to show user scene The data information of command information and field device.Wherein, the first master controller 24 and first shows that equipment 25 can be integrated Setting, for example, can be the industry control PC machine with touch screen or with display screen and control button.
Specifically, under normal circumstances, it, can be hand-held by user when needing to be detected field device or repair Remote controler 10 at the scene controls field device, at this time the control hierarchy highest of remote controler 10.Remote controler 10 is receiving After the operational order of user, the first communication module 21 that operational order is sent to execute-in-place column 20 is (logical with remote controler 10 Letter module matches), which is transmitted to the first PLC controller 22 by first communication module 21 by interchanger 23, the One PLC controller 22 in power distribution cabinet 30 PCL controllers or control circuit be connected, with by power distribution cabinet 30 realize to scene The control of equipment.
When the communication failure of remote controler 10 or field device normal operation, it can directly pass through execute-in-place column 20 pairs of field devices are controlled on the spot, and user (can have control by the first display equipment 25 on execute-in-place column 20 at this time Function) operational order is sent, the first master controller 24 is sent out operational order by interchanger 23 after receiving the operational order Send to the first PLC controller 22, the first PLC controller 22 in power distribution cabinet 30 PCL controllers or control circuit be connected, with The control to field device is realized by power distribution cabinet 30.
That is, in the embodiments of the present invention, field device can not only be controlled by remote controler 10 System, directly can also control field device by execute-in-place column 20, and during control, can also be at the scene The operating condition of field device is shown in operation post 20, power distribution cabinet 30 and central control level.
Specifically, at the scene equipment operation during, by the first PLC controller 22 directly on field device Various kinds of sensors etc. is connected, and is handled with the data information of real-time collection site equipment and accordingly, then passes through interchanger 23 will in treated data information transfer to the first master controller 24, by the first master controller 24 to the data information of acquisition into Row after-treatment, and shown by the first display equipment 25.Meanwhile first master controller 24 also by the operational order of user (include that the operational order that the remote controler 10 received by interchanger 23 is sent and the operation received by the first display equipment 25 refer to Enable) and field equipment data information be sent to power distribution cabinet 30, to be shown to the operating condition of field device by power distribution cabinet 30 Show, or operating condition is transmitted to by central control level by power distribution cabinet 30 and is shown.
Wherein, it should be noted that when the input interface quantity of the first PLC controller 22 can not meet the number of field device , can be by using multiple PLC controllers when amount, or pass through I/O expansion modules or the wireless I/O expansion modules pair of bus first PLC controller 22 carries out Interface Expanding.
Wherein, when the data information to multiple field devices is acquired and handles, it may include:
1) to the acquisition of analog signals and processing.For example, to the liquid level, the aperture of process valve, technique of technique storage tank The periodical acquisition of the flow pressure of pipeline, the electrical parameter of motor and non-electrical parameter etc., then forms after formatted processing Real time data, to be stored.
2) acquisition and processing of interrupt mode or non-interrupted mode switch amount signal are used.
For example, may be used interrupt mode to relay on-off signal, breaker on-off signal and trouble-signal etc. into Row acquisition, the first PLC controller 22 responds rapidly to these signals with interrupt mode at this time, and makes corresponding a series of necessary anti- Should be automatically brought into operation, while transmitting the signals in the first master controller 24, realized to these by the first master controller 24 Signal stores.Wherein, when realizing the acquisition of on-off model using interrupt mode, the input of on-off model is defeated for no source contact Enter.
For another example, non-interrupted mode (such as regular inquiry mode) may be used, shape is run to all kinds of fault-signals, ancillary equipment State signal, the selection of manual automated manner position signal etc. be acquired, and using soft or hard combination to these signals into Row processing, include mainly to signal carry out Phototube Coupling, the processing of contact stabilization, hardware and software filtering, fiducial time compensation, Data validity reasonability judges, startup correlative function is (as started sequential accident recording, the prompt of hair accident alarming, picture certainly Dynamic release and autostop etc.), corresponding storage after last formatted processing.
3) to the acquisition of pulsed quantity and processing.Such as, it may include the processing of contact stabilization, data validity and reasonability are sentenced Disconnected, scale conversion, error-detection error-correction processing, are stored after final formatization processing.
4) setting of semaphore and state.For example, when data-signal malfunctions caused by Equipment, if operated at this time Personnel need manually to set the data-signal, then the first master controller 24 allows operating personnel to set the signal It is fixed, and the processing of the signal of the processing and normal acquisition of the signal is equal and is treated, that is, do not differentiate between acquisition signal or The signal manually set however, it is possible to be distinguished by the way that these data informations are marked, and stores.
In addition, it is necessary to which explanation, central control level may include tele-control system, that is to say, that in the utility model Embodiment in, as shown in fig. 6, the intelligent distribution system of the utility model embodiment can also include tele-control system 60, Tele-control system 60 may include:Second communication module 61 and main control module 62.Wherein, second communication module 61 and power distribution cabinet 30 are connected, and the second master controller 62 is connected with second communication module 61, and second controller 62 is believed to send user's teleinstruction Breath to carry out matching electric control to corresponding field device by power distribution cabinet 30, and receives the transmission of power distribution cabinet 30 to power distribution cabinet 30 The data information of user scene command information and field device.
Further, as shown in fig. 6, tele-control system 60 may also include:Second display equipment 63 and memory module 64. Wherein, the second display equipment 63 is connected with the second master controller 64, and the second display equipment 63 is believed to show that user scene instructs The data information of breath and field device.Memory module 64 is connected with the second master controller 62, and memory module 64 is storing scene The data information of equipment.
That is, the display to the data information of field device, storage not only may be implemented in tele-control system 60, also Remote process can be carried out according to the data information of display to field device to jointly control, tele-control system 60 is mainly by industry The compositions such as control computer (host computer), configuration software, display.In addition, tele-control system 60 is also by the number of field device It is believed that breath by Ethernet is sent to decision center, at the same receive decision center decision instruction (the opening automatically of such as field device, Stop operating), to realize the function of " upload is assigned ".
Specifically, when needing to jointly control field device progress remote process, user passes through the second display equipment 63 (carrying control function) receive the operational order of user, and the operational order is sent to the second master controller 62, the second master Operational order is sent to power distribution cabinet 30 by controller 62 by second communication module 61 (such as Industrial Ethernet), by power distribution cabinet 30 Multiple field devices are controlled.Meanwhile second communication module 61 is gone back multiple scenes that real-time reception power distribution cabinet 30 uploads and is set Standby data information etc., and it is sent to the second main controller 62, the second master controller 62 is aobvious by memory module 64 and second respectively Show that equipment 63 is stored and shown to data information, to form real-time data base and friendly man-machine interface.
It should be noted that in actual condition, for the ease of management, generally using central control level as primary operational mould Formula.But when in tele-control system 60 master controller or communication network break down when, using execute-in-place column 20 On handoff functionality button, remote control is switched to local control, by local control level as main operating modes, by existing Ground control layer controls field device, and local control level has highest control priority at this time.
In addition, in order to ensure in case of emergency, also can field device be monitored and be controlled in real time, can grasped at the scene Make on column 20 to be 60 spare interface of tele-control system, execute-in-place column 20 not only may be implemented while receiving multiple remote controls The data information of system is completed, to the comprehensive analysis of data information, to realize process adjustments, forms advanced decision dispatch command and real Existing instruction issuing function, can also be in case of emergency, by enabling remote control function on operation post 20 at the scene directly logical Cross control of the tele-control system 60 to field device.Wherein, decision highest priority is tele-control system, controls priority Up to local control level.
Therefore, the intelligent distribution system of the utility model embodiment, by using layered distribution type structure to field device It carries out matching electric control, not only there is preferable maintainability, unified normalization, facilitate friendly human-computer interaction interface, also have Have hardware configuration advanced, ripe, open, that scalability is strong, not only ensured remote-operated reliability, but make system safety, can It leans on, is highly practical, there is self-diagnostic function, is anti-interference strong.
One embodiment according to the present utility model, as shown in fig. 7, power distribution cabinet 30 may include that electric power loop 31, distribution return Road 32 and the second PLC controller 33.Wherein, electric power loop 31 is connected with externally fed power supply.Distribution loop 32 respectively with power supply Circuit 31 is connected with field device, and distribution loop 32 is to field device power.Second PLC controller 33 is returned with distribution respectively Road 32, execute-in-place column 20 are connected with second communication module 61, and the second PLC controller 33 is to according to user scene command information Or user's teleinstruction information controls distribution loop 32.
Specifically, electric power loop 31 may include 380VAC/220VAC isolating transformers, to be provided for power distribution cabinet 30 220VAC controls power supply, and is furnished with insulating monitor, to prevent the insulation resistance of power supply over the ground from declining to a certain extent, influences work Make performance.
Distribution loop 32 can be made of breaker, contactor and electrothermal relay etc., and distribution loop 32 may include once Circuit and secondary circuit, primary circuit are the electric power loops for being powered to field device, and secondary circuit includes mainly inspection Slowdown monitoring circuit, control circuit and protection circuit, under the mating reaction of secondary circuit so that primary circuit can work normally, and It is rapid to disconnect when primary circuit is broken down.In the embodiments of the present invention, by will be to equipment in secondary circuit The on-off model that working condition is monitored, controlled, measured, adjust and protected is sent to the second PLC controller 33, matches simultaneously Standby multiple electric instruments, various electricity are communicated by fieldbus with the second PLC controller 33, to realize the intelligence of distribution Energyization.
In addition, distribution loop 32 may also include the intelligence electricity such as motor protecter, low-voltage comprehensive-protection, soft strater and frequency converter Intelligent electric appliance can be connected, alternatively, its is secondary by device equipment by using fieldbus with the second PLC controller 33 The on-off model in circuit is sent in the second PLC controller 33, to realize the intelligentized control method to intelligent electric appliance.It is logical Built-in second PLC controller 33 in power distribution cabinet 30 is crossed, field device can not only be carried out according to user scene command information With electric control, user's remote control commands also are received by being connected with second communication module 61, and according to user's remote control It instructs and field device is carried out with electric control (for example, receive host computer sends the orders such as open, stop, close), meanwhile, also by the Two communication modules, the 61 real-time operation information for sending field device to the second master controller 62.
Second PLC controller 33 may include power module, CPU module, signaling module and communication module etc., communication module It can support communication and agreement (such as Ethernet, fieldbus, 485 buses, according to the communication mould of selection different manufacturers Block can support a variety of industrial ethernet protocols, multiple fieldbus agreement and MODBUS agreements), concrete configuration can be according to existing Field operating mode is adjusted flexibly.
In the embodiments of the present invention, power distribution cabinet 30 can use a variety of cabinets, for example, drawout cubicle, fixed separation Cabinet, fixed cabinet etc. can require to carry out flexible configuration according to on-site actual situations and user.
Therefore, the power distribution cabinet configuration of the utility model embodiment is flexible and changeable, is suitable for TN and IT system, and support more Kind communication modes and agreement, realize the automation of power distribution protection, improve safety, the reliability of distribution system, reduce Wiring expense reduces system O&M cost.
In addition, in the embodiments of the present invention, intelligent distribution system can also include video host and multiple camera shootings Head, wherein interchanger 23 with video host, expansion I/O module, bus is wireless, and the expansion modules such as I/O modules are connected, video host The other end is connected with multiple cameras, to real-time collection site operating mode, and at the scene by the video information real-time display of acquisition Operation post 20, to monitor in real time.Meanwhile the video information of the field device of acquisition is also sent to remote control by video host System 60 so that the operating personnel of central control level also can real time inspection field device operating status, and according to field device Operating status send user's teleinstruction information.To video information and operating parameter are combined so that controlling more smart Standard, and further improve the processing to emergency.
Specifically, the video information that multiple cameras acquire can be sent to the first controller 24 by video host, or Person sends tele-control system 60 to.Wherein, when being transmitted to video information, TCP/IP may be used (Transmission Control Protocol/Internet Protocol, transmission control protocol/Internet Protocol) Agreement is packaged data, transmits, at this time can any express network, ADSL using ICP/IP protocol of seamless access (Asymmetric Digital Subscriber Line, Asymmetrical Digital Subscriber Line), ETHERNET, ATM (Asynchronous Transfer Mode, asynchronous transfer mode), SDH (Synchronous Digital Hierarchy, Synchronous digital system), DDN (Digital Data Network, Digital Data Net) and optical fiber etc., to realize common simulation figure Direct conversion as arriving network-type image data stream so that video information shows 63 He of equipment the second of tele-control system 60 It can be shown in the first display equipment 25 in execute-in-place column 20, and performance is stable, picture quality is high and real-time.
In conclusion according to the intelligent distribution system of the utility model embodiment, user scene is sent by remote controler and is referred to Enable information to execute-in-place column, execute-in-place column receives user scene command information, and is sent to power distribution cabinet, to pass through power distribution cabinet Corresponding field device is carried out to improve the safety of distribution system with electric control so as to realize the automation of power distribution protection Property and reliability, and field wiring is simplified, cost is reduced, the operation and maintenance cost of system is reduced.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model System.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention, It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;Can be Mechanical connection can also be electrical connection;It can be directly connected, can also can be indirectly connected through an intermediary two The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special Sign second feature " on ", " top " and " above " can be fisrt feature and be directly above or diagonally above the second feature, or only Indicate that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into Row combines and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model Inside it can make changes, modifications, alterations, and variations to the above described embodiments.

Claims (9)

1. a kind of intelligent distribution system, which is characterized in that including remote controler, execute-in-place column and power distribution cabinet, the remote controler with The execute-in-place column is communicated, and the execute-in-place column is connected with the power distribution cabinet, wherein the remote controler is sending User scene command information to the execute-in-place column, the execute-in-place column to receive user scene command information, And user scene command information is sent to the power distribution cabinet, to be carried out to corresponding field device by the power distribution cabinet With electric control.
2. intelligent distribution system as described in claim 1, which is characterized in that further include:
Multiple emergency stop switch, the multiple emergency stop switch is corresponding with the field device to be connected;
Distributor, the distributor are connected with the multiple emergency stop switch and the power distribution cabinet respectively, and the distributor is to general The emergent stop signal of the multiple emergency stop switch is sent to the power distribution cabinet, to control corresponding field device by the power distribution cabinet It is out of service.
3. intelligent distribution system as claimed in claim 1 or 2, which is characterized in that the execute-in-place column also with the scene Equipment is connected, wherein the execute-in-place column sends out the data information to receive the data information of the field device It send to the power distribution cabinet.
4. intelligent distribution system as claimed in claim 3, which is characterized in that the execute-in-place column includes:
First communication module, the first communication module are communicated with the remote controler;
First PLC controller, first PLC controller are connected with the field device;
Interchanger, the interchanger respectively with the first communication module, first PLC controller and the power distribution cabinet phase Even;
First master controller, first master controller are connected with the interchanger, and first master controller is to receive The data information of user scene command information and the field device is stated, and sends user scene command information and described existing The data information of field device is to the power distribution cabinet.
5. intelligent distribution system as claimed in claim 4, which is characterized in that the execute-in-place column further includes that the first display is set Standby, the first display equipment is connected with first master controller, and described first shows equipment to show that the user is existing The data information of field command information and the field device.
6. intelligent distribution system as claimed in claim 5, which is characterized in that first master controller and first display Integration of equipments is wholely set.
7. intelligent distribution system as claimed in claim 3, which is characterized in that further include tele-control system, the long-range control System processed includes:
Second communication module, the second communication module are connected with the power distribution cabinet;
Second master controller, second master controller are connected with the second communication module, second master controller to User's teleinstruction information is sent to the power distribution cabinet, to carry out corresponding field device with automatically controlled by the power distribution cabinet System, and receive the data information of user scene command information and the field device that the power distribution cabinet is sent.
8. intelligent distribution system as claimed in claim 7, which is characterized in that the tele-control system further includes:
Second display equipment, it is described second display equipment be connected with second master controller, it is described second show equipment to Show the data information of user scene command information and the field device;
Memory module, the memory module are connected with second master controller, and the memory module is storing the scene The data information of equipment.
9. intelligent distribution system as claimed in claim 7, which is characterized in that the power distribution cabinet includes:
Electric power loop, the electric power loop are connected with externally fed power supply;
Distribution loop, the distribution loop are connected with the electric power loop and the field device respectively, and the distribution loop is used With to the field device power;
Second PLC controller, second PLC controller respectively with the distribution loop, the execute-in-place column and described Two communication modules are connected, and second PLC controller is to long-range according to user scene command information or the user Command information controls the distribution loop.
CN201721389653.9U 2017-10-25 2017-10-25 Intelligent distribution system Active CN207801575U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721389653.9U CN207801575U (en) 2017-10-25 2017-10-25 Intelligent distribution system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721389653.9U CN207801575U (en) 2017-10-25 2017-10-25 Intelligent distribution system

Publications (1)

Publication Number Publication Date
CN207801575U true CN207801575U (en) 2018-08-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN207801575U (en)

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