CN203722070U - Programmable general intelligent power distribution cabinet - Google Patents
Programmable general intelligent power distribution cabinet Download PDFInfo
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- CN203722070U CN203722070U CN201420048194.8U CN201420048194U CN203722070U CN 203722070 U CN203722070 U CN 203722070U CN 201420048194 U CN201420048194 U CN 201420048194U CN 203722070 U CN203722070 U CN 203722070U
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- power distribution
- intelligent power
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- control panel
- distribution cabinet
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- 230000008901 benefit Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a programmable general intelligent power distribution cabinet, which belongs to the technical field of intelligent power distribution. The technical scheme is that the programmable general intelligent power distribution cabinet comprises a cabinet body (8), and a strong current portion (4) and a weak current portion (5) which are arranged in the cabinet body (8), wherein the strong current portion (4) comprises a contactor (6) and a circuit breaker (7), and the weak current portion comprises a voltage and current control panel (1), a current control panel (2) and a main control panel (3); the voltage and current control panel (1) and the current control panel (2) are respectively connected with the main control panel (3); and the main control panel (3) is connected with an upper computer. According to the programmable general intelligent power distribution cabinet, the weak current portion is subjected to general configuration, the intelligent power distribution cabinets in different occasions only need to carry out electrical connection according to configuration requirements, the electrical branch of the strong current portion is further generally designed, the user only needs to select the circuit breaker, the contact and the voltage and current transformers according to capacity of the electrical equipment, and the design efficiency is greatly improved, thereby bringing considerable economic benefits.
Description
Technical field
The utility model relates to a kind of programmable universal intelligent power distribution cabinet, belongs to intelligent power distribution technical field.
Background technology
Intelligent power distribution cabinet that is to say precise power distribution cabinet, interface as electric equipment, gather the electric information of electric equipment, send host computer (as monitoring and dispatching system) to, and under the control of host computer, realize the effective control to the real-time monitoring of whole distribution system and operation, and by digital communication realize and other electric equipments and control system between information communication.The composition complicated structure of intelligent power distribution cabinet, for different application scenarios, different to the designing requirement of intelligent power distribution cabinet at present, and implementation procedure is also different.For adapting to different application scenarios, intelligent power distribution cabinet generally need to re-start design, and control section also needs again to develop, and causes that implementation process is loaded down with trivial details and efficiency is lower.For this situation, the utility model has designed a kind of programmable universal intelligent power distribution cabinet, for different application scenarios, only need connect according to configuration relation of the present utility model, then revise according to specific needs some configuration parameters of host computer.
Utility model content
The purpose of this utility model is to provide a kind of programmable universal intelligent power distribution cabinet, can apply different occasions, solves the problems referred to above that background technology exists.
Technical solutions of the utility model are:
A kind of programmable universal intelligent power distribution cabinet, interface as electric equipment, comprise cabinet and be arranged on strong power part, the weak current part in cabinet, strong power part comprises contactor and circuit breaker, and weak current part comprises electric current and voltage control board, Current Control plate and master board; Electric current and voltage control board is connected with master board respectively with Current Control plate; Master board is connected with host computer.
Master board gathers the voltage and current information of electric branch circuit by electric current and voltage control board, Current Control plate, detect electric branch circuit state, and electric branch circuit is controlled; Master board sends the voltage and current information collecting host computer (as monitoring and dispatching system) to and shows, host computer issues the control information to master board, and master board and electric equipment and host computer carry out information communication; The detection of electric branch circuit voltage, electric current and conversion are to realize by electric current and voltage control board, Current Control plate; The analog input channel of the voltage after conversion, current signal access master board, after A/D conversion by routine processes; Master board is also furnished with the digital input channel of electrical isolation, digital output channel, digital output channel, and for generation of contactor, indicator light, dry contact output control signal, digital input channel is for gathering the state information of each switch, dry contact.
Generic configuration is carried out in master board, and user carries out electrical connecting wires according to configuration requirement, then changes as the case may be some configuration parameters of host computer; Electric branch circuit has also carried out universal design, and for different application scenarios, user only need carry out hardware selection and be connected according to electric equipment capacity.
The utility model designs weak current part and strong power part respectively; Realize in advance weak current part all functions and with the interface of strong power part; The design process of standard strong power part and method of attachment, make whole power distribution cabinet can adapt to well the requirement of various application, improves the efficiency of design simultaneously.
Master board also can be carried out communication with other electric equipments and control system, realizes the exchange of information.Analog input channel, digital input channel and digital output channel are disposed in master board, and have all done generic configuration.Analog input channel is used for gathering voltage, the current information of electric branch circuit; Numeral output channel, for generation of control signals such as contactor, indicator light, dry contact outputs, digital input channel is for gathering the state information of each switch, dry contact.
The beneficial effects of the utility model: the utility model has carried out generic configuration to weak current part, for the intelligent power distribution cabinet of different application occasion, as long as carry out electrical connecting wires according to configuration requirement, then according to some configuration parameters of specific requirement change host computer.In addition, the utility model has also been done universal design to the electric branch circuit of strong power part, user only need, according to electric equipment Capacity Selection circuit breaker, contactor and voltage, current transformer, improve design efficiency, thereby can bring considerable economic benefit greatly.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment schematic diagram;
In figure: electric current and voltage control board 1, Current Control plate 2, master board 3, strong power part 4, weak current part 5, contactor 6, circuit breaker 7, cabinet 8.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
A kind of programmable universal intelligent power distribution cabinet, interface as electric equipment, comprise cabinet 8 and be arranged on strong power part 4, the weak current part 5 in cabinet, strong power part comprises contactor 6 and circuit breaker 7, and weak current part comprises electric current and voltage control board 1, Current Control plate 2 and master board 3; Electric current and voltage control board 1 is connected with master board 3 respectively with Current Control plate 2; Master board 3 is connected with host computer.
With reference to accompanying drawing, embodiment is the design that a battery echelon is utilized the programmable universal intelligent power distribution cabinet in system item.
In an embodiment, programmable universal intelligent power distribution cabinet to electrical network, energy accumulation current converter, change the port that electric machine people and UPS provide access; The detection of electric branch circuit voltage, electric current and conversion are to realize by electric current and voltage control board 1, Current Control plate 2; The analog input channel of the voltage after conversion, current signal access master board 3, after A/D conversion by routine processes; Master board is also furnished with the digital input channel of electrical isolation, digital output channel, digital output channel, and for generation of control signals such as contactor, indicator light, dry contact outputs, digital input channel is for gathering the state information of each switch, dry contact.
In addition, master board is furnished with a CAN interface for connecting BMS, and the information being transmitted carries out, after format conversion, passing to monitoring and dispatching system.The Ethernet interface of master board configuration is used for and monitoring and dispatching system exchange message.
Advantage of the present utility model: the utility model has carried out generic configuration to the weak current part of intelligent power distribution cabinet, intelligent power distribution cabinet for different application occasion, as long as carry out electrical connecting wires according to the utility model configuration requirement, then according to some configuration parameters of specific requirement change host computer.In addition, the utility model has also been done universal design to the electric branch circuit of strong power part, user only need, according to electric equipment Capacity Selection circuit breaker, contactor and voltage, current transformer, improve design efficiency, thereby can bring considerable economic benefit greatly.
Claims (1)
1. a programmable universal intelligent power distribution cabinet, interface as electric equipment, it is characterized in that: comprise cabinet (8) and be arranged on strong power part (4), the weak current part (5) in cabinet, strong power part comprises contactor (6) and circuit breaker (7), and weak current part comprises electric current and voltage control board (1), Current Control plate (2) and master board (3); Electric current and voltage control board (1) is connected with master board (3) respectively with Current Control plate (2); Master board (3) is connected with host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048194.8U CN203722070U (en) | 2014-01-26 | 2014-01-26 | Programmable general intelligent power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048194.8U CN203722070U (en) | 2014-01-26 | 2014-01-26 | Programmable general intelligent power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203722070U true CN203722070U (en) | 2014-07-16 |
Family
ID=51161196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048194.8U Expired - Fee Related CN203722070U (en) | 2014-01-26 | 2014-01-26 | Programmable general intelligent power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203722070U (en) |
-
2014
- 2014-01-26 CN CN201420048194.8U patent/CN203722070U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20190126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |