CN103730843A - Programmable universal intelligent power distribution cabinet - Google Patents
Programmable universal intelligent power distribution cabinet Download PDFInfo
- Publication number
- CN103730843A CN103730843A CN201410036050.5A CN201410036050A CN103730843A CN 103730843 A CN103730843 A CN 103730843A CN 201410036050 A CN201410036050 A CN 201410036050A CN 103730843 A CN103730843 A CN 103730843A
- Authority
- CN
- China
- Prior art keywords
- current
- electric
- power distribution
- distribution cabinet
- voltage
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Abstract
The invention relates to a programmable universal intelligent power distribution cabinet and belongs to the technical field of intelligent power distribution. According to the technical scheme, a voltage-current control board (1) and a current control board (2) are connected with a main control board (3) respectively; the main control board (3) is used for acquiring voltage and current information of electric branches through the voltage-current control board (1) and the current control board (2), detecting the states of the electric branches and controlling the electric branches; the main control board of the intelligent power distribution cabinet is used for transmitting the acquired electric information to an upper computer and displaying the electric information. Through the programmable universal intelligent power distribution cabinet, a weak current part of the intelligent power distribution cabinet is universally configured, and the intelligent power distribution cabinet is only electrically connected according to a configuration requirement so as to be applicable to different application places; an electric branch of a strong current part is also universally designed, and a user only needs to select a breaker, a contactor, a voltage transformer and a current transformer; therefore, the design efficiency is greatly improved, and considerable economic benefits are brought.
Description
Technical field
The present invention relates to a kind of programmable universal intelligent power distribution cabinet, belong 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 present invention 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 invention, then revise according to specific needs some configuration parameters of host computer.
Summary of the invention
The object of this invention is to provide a kind of programmable universal intelligent power distribution cabinet, can apply different occasions, solve the problems referred to above that background technology exists.
Technical solution of the present invention is:
A programmable universal intelligent power distribution cabinet, as the interface of electric equipment, comprises strong power part and weak current part, and strong power part comprises contactor and circuit breaker etc., 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 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 present invention 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.
Beneficial effect of the present invention: the present invention 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 configuration requirement of the present invention, then according to some configuration parameters of specific requirement change host computer.In addition, the present invention has also 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 embodiment of the present invention 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.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described further.
A programmable universal intelligent power distribution cabinet, as the interface of electric equipment, comprises strong power part 4 and weak current part 5, and strong power part comprises contactor and circuit breaker, 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 gathers the voltage and current information of electric branch circuit by electric current and voltage control board 1, Current Control plate 2, 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 3, 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 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 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 present invention 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.
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 invention: the present invention 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 configuration requirement of the present invention, then according to some configuration parameters of specific requirement change host computer.In addition, the present invention has also 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 (3)
1. a programmable universal intelligent power distribution cabinet, interface as electric equipment, it is characterized in that: comprise strong power part (4) and weak current part (5), strong power part comprises contactor and circuit breaker, 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) gathers the voltage and current information of electric branch circuit by electric current and voltage control board (1), Current Control plate (2), detect electric branch circuit state, and electric branch circuit is controlled; Master board sends the voltage and current information collecting host computer to and shows, host computer issues the control information to master board (3), 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 (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 contactor, indicator light, dry contact output control signal, digital input channel is for gathering the state information of each switch, dry contact.
2. programmable universal intelligent power distribution cabinet according to claim 1, is characterized in that: 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.
3. programmable universal intelligent power distribution cabinet according to claim 1, is characterized in that: weak current part and strong power part are designed 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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410036050.5A CN103730843B (en) | 2014-01-26 | 2014-01-26 | A kind of programmable universal intelligent power distribution cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410036050.5A CN103730843B (en) | 2014-01-26 | 2014-01-26 | A kind of programmable universal intelligent power distribution cabinet |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103730843A true CN103730843A (en) | 2014-04-16 |
CN103730843B CN103730843B (en) | 2015-12-30 |
Family
ID=50454823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410036050.5A Active CN103730843B (en) | 2014-01-26 | 2014-01-26 | A kind of programmable universal intelligent power distribution cabinet |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103730843B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03243125A (en) * | 1990-02-21 | 1991-10-30 | Toshiba Lighting & Technol Corp | Distribution board |
CN201663358U (en) * | 2009-12-22 | 2010-12-01 | 深圳市飞霞机电技术有限公司 | Intelligent energy consumption monitoring type three-phase distribution cabinet |
CN202014032U (en) * | 2011-03-29 | 2011-10-19 | 刘建春 | Power distribution cabinet with intelligent control |
CN202602377U (en) * | 2012-06-06 | 2012-12-12 | 宋艳欣 | Intelligent remote measurement and control device for power distribution cabinet |
CN202737350U (en) * | 2012-08-16 | 2013-02-13 | 银川市立恒电气设备有限公司 | Digital monitoring intelligentized power distribution cabinet |
-
2014
- 2014-01-26 CN CN201410036050.5A patent/CN103730843B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03243125A (en) * | 1990-02-21 | 1991-10-30 | Toshiba Lighting & Technol Corp | Distribution board |
CN201663358U (en) * | 2009-12-22 | 2010-12-01 | 深圳市飞霞机电技术有限公司 | Intelligent energy consumption monitoring type three-phase distribution cabinet |
CN202014032U (en) * | 2011-03-29 | 2011-10-19 | 刘建春 | Power distribution cabinet with intelligent control |
CN202602377U (en) * | 2012-06-06 | 2012-12-12 | 宋艳欣 | Intelligent remote measurement and control device for power distribution cabinet |
CN202737350U (en) * | 2012-08-16 | 2013-02-13 | 银川市立恒电气设备有限公司 | Digital monitoring intelligentized power distribution cabinet |
Also Published As
Publication number | Publication date |
---|---|
CN103730843B (en) | 2015-12-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203911584U (en) | Novel distributed automatic monitoring terminals for power distribution network | |
CN204166078U (en) | A kind of switching detection device being applicable to switch, relay, fuse | |
CN203674797U (en) | Station power microgrid main wiring system | |
CN203660189U (en) | Multifunctional intelligent socket | |
CN203218624U (en) | Intelligent metering socket | |
CN201984117U (en) | Capacitor group switching testing device | |
CN203840058U (en) | Substation secondary equipment monitoring system | |
CN203178475U (en) | Full-performance test system of data acquisition terminal of special transformer | |
CN103730843B (en) | A kind of programmable universal intelligent power distribution cabinet | |
CN203722070U (en) | Programmable general intelligent power distribution cabinet | |
CN205231540U (en) | Intelligence hot plug power is listed as cabinet | |
CN103746450A (en) | Monitoring system of integrated power equipment | |
CN204177930U (en) | Power distribution network position of the switch monitoring system | |
CN203352281U (en) | Automatic measuring and controlling device for electricity distribution network | |
CN203466592U (en) | Starting circuit for photovoltaic energy-storage system of off-grid type | |
CN203722077U (en) | An intelligent MNS low voltage switchgear cabinet system | |
CN202243544U (en) | Station signal acquisition machine cabinet | |
RU168355U1 (en) | DEVICE FOR COLLECTION, MONITORING AND CONTROL OF EQUIPMENT OF ELECTRICAL SUBSTATION | |
CN105223892A (en) | Intelligent transformer | |
CN206611435U (en) | A kind of three distant test devices of distribution power automation terminal | |
CN104977546A (en) | Secondary direct-current power source loss discriminating method for substations | |
CN105071533A (en) | Remote operation device of residual current circuit breaker for low-voltage power distribution cabinet | |
CN212392714U (en) | Power supply and distribution monitoring system | |
CN204669080U (en) | A kind of distribution power automation terminal defect intelligent monitor system | |
CN204794369U (en) | Novel synthesize control management device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |