CN202026147U - Remote operation and control device of 6-20kv cable distribution box - Google Patents
Remote operation and control device of 6-20kv cable distribution box Download PDFInfo
- Publication number
- CN202026147U CN202026147U CN2011201324921U CN201120132492U CN202026147U CN 202026147 U CN202026147 U CN 202026147U CN 2011201324921 U CN2011201324921 U CN 2011201324921U CN 201120132492 U CN201120132492 U CN 201120132492U CN 202026147 U CN202026147 U CN 202026147U
- Authority
- CN
- China
- Prior art keywords
- circuit
- signal
- voltage electric
- signal input
- distribution box
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The utility model discloses a remote operation and control device of a 6-20kv cable distribution box, which comprises a wireless transmitting circuit, a wireless receiving circuit, a signal converting and judging circuit, a high-voltage electric circuit breaker operational control circuit A and a high-voltage electric circuit breaker operational control circuit B, wherein the high-voltage electric circuit breaker operational control circuit A and the high-voltage electric circuit breaker operational control circuit B are used for controlling the cable distribution box, a signal input end of the wireless receiving circuit is communicated with a computer or a mobile phone of an operator on duty at a power distribution service center, a signal output end of the wireless receiving circuit is connected with signal input ends of the high-voltage electric circuit breaker operational control circuit A and the high-voltage electric circuit breaker operational control circuit B by converting and judging circuit signals to convert and judge the circuits. Signal status output ends of the high-voltage electric circuit breaker operational control circuit A and the high-voltage electric circuit breaker operational control circuit B are communicated with the computer or the mobile phone of the operator on duty at the power distribution service center through the wireless transmitting circuit. The remote operation and control device of the 6-20kv cable distribution box actively facilitates automation control of a power distribution system of the power grid.
Description
Technical field
The utility model relates to High-Voltage Cable Branching Case remote operation control technology, relates in particular to a kind of remote operation control device that is applied to distribution power supply 6～20kV cable distribution box.
Background technology
At present, the intelligent grid construction is carried out in electric power system comprehensively, and full electric network is carried out Based Intelligent Control, intelligent management, intellectual analysis.The intelligent construction of distribution only just begun starting, because a variety of causes fails to be generalizable always comprehensively, for distribution supply intelligent Research on Control, it also is the intelligentized construction popularization and application of a distribution part, be primarily aimed at distribution transformer and cable distribution box and carry out Based Intelligent Control, intelligent management.
At present in the power distribution system equipment of operation owing to do not carry out Based Intelligent Control, operating personnel need go to carry out switching work to the scene, the possibility of misoperation is bigger, and also can't guarantee operating personnel's personal safety; Simultaneously, the time of operating equipment is long, and the loss that causes is bigger, thereby causes that power supply quality is low, device damage rate height.
The utility model content
The purpose of this utility model provides a kind of 6～20kV cable distribution box remote operation control device, and operating personnel do not need device context, reduces the misoperation factor, improves the reliability of power supply.
The utility model adopts following technical proposals: a kind of 6～20kV cable distribution box remote operation control device, comprise radio transmitter, wireless receiving circuit, the signal transformation decision circuitry, the first high-voltage electric breaker operator control circuit of control cable distribution box and the second high-voltage electric breaker operator control circuit, the computer of the signal input part of described wireless receiving circuit and distribution service centre or operator on duty's mobile communication, the signal output part of wireless receiving circuit is connected with the signal input part of signal transformation decision circuitry, the signal output part of signal transformation decision circuitry is connected with the signal input part of the first high-voltage electric breaker operator control circuit and the second high-voltage electric breaker operator control circuit respectively, the status signal output of the first high-voltage electric breaker operator control circuit and the second high-voltage electric breaker operator control circuit is connected with the signal input part of radio transmitter, the computer of the signal output part of radio transmitter and distribution service centre or operator on duty's mobile communication.
Described radio transmitter comprises signal input circuit, coding circuit, radiating circuit, and the signal output part of described signal input circuit connects the signal input part of coding circuit, and the signal output part of coding circuit connects the signal input part of radiating circuit.
Described wireless receiving circuit comprises signal receiving circuit, decoding circuit, executive circuit, and the signal output part of signal receiving circuit connects the signal input part of decoding circuit, and the signal output part of decoding circuit connects the signal input part of executive circuit.
Described radio transmitter and wireless receiving circuit adopt mobile module.
Described signal transformation decision circuitry comprises A/D translation circuit, signal judging circuit, executive component, the signal output part of described A/D translation circuit connects the signal input part of signal judging circuit, the signal output part of signal judging circuit connects the signal input part of executive component, and described executive component is first relay and second relay.
The described first high-voltage electric breaker operator control circuit comprises the 3rd relay, and coil one end of the 3rd relay connects first power supply, and the other end is connected the back and connects first power supply with first normally opened contact of first relay; The described second high-voltage electric breaker operator control circuit comprises the 4th relay, and coil one end of the 4th relay connects second source, and the other end is connected the back and connects second source with second normally opened contact of second relay.
The utility model 6～20kV cable distribution box remote operation control device utilizes the advanced Computer Control Technology and the communication technology, can realize the control of 6～20kV cable distribution box remote operation, for development network distribution system automation control, will play positive facilitation.This cable distribution box remote operation control device has the remote control console switch, according to cable distribution box switch on-the-spot running status needs switching at any time, can carry out the remote control operation, operating personnel need not arrive the switch scene, also can reduce operating personnel's traffic unsafe factor, shorten the console switch time; Reduce the misoperation factor of thinking simultaneously, can reduce the loss that do not have, thereby improved power supply reliability, the power distribution system equipment safety and economic operation has been played very big promotion, and increased the social benefit of power supply enterprise.
Description of drawings
Fig. 1 is a schematic block circuit diagram of the present utility model;
Fig. 2 is the circuit block diagram of radio transmitter described in the utility model;
Fig. 3 is the circuit block diagram of wireless receiving circuit described in the utility model;
Fig. 4 is the circuit block diagram of signal judging circuit described in the utility model;
Fig. 5 is the winding diagram of first high-voltage electric breaker operator control circuit described in the utility model and executive component;
Fig. 6 is the winding diagram of second high-voltage electric breaker operator control circuit described in the utility model and executive component.
Embodiment
As shown in Figure 1, the utility model 6～20kV cable distribution box remote operation control device comprises radio transmitter, wireless receiving circuit, the signal transformation decision circuitry, the first high-voltage electric breaker operator control circuit of control cable distribution box and the second high-voltage electric breaker operator control circuit, the computer of the signal input part of described wireless receiving circuit and distribution service centre or operator on duty's mobile communication, the signal output part of wireless receiving circuit is connected with the signal input part of signal transformation decision circuitry, the signal output part of signal transformation decision circuitry is connected with the signal input part of the first high-voltage electric breaker operator control circuit and the second high-voltage electric breaker operator control circuit respectively, the status signal output of the first high-voltage electric breaker operator control circuit and the second high-voltage electric breaker operator control circuit is connected with the signal input part of radio transmitter, the computer of the signal output part of radio transmitter and distribution service centre or operator on duty's mobile communication.
As shown in Figure 2, described radio transmitter comprises signal input circuit, coding circuit, radiating circuit, the signal output part of described signal input circuit connects the signal input part of coding circuit, and the signal output part of coding circuit connects the signal input part of radiating circuit.As shown in Figure 3, described wireless receiving circuit comprises signal receiving circuit, decoding circuit, executive circuit, the signal output part of signal receiving circuit connects the signal input part of decoding circuit, the signal output part of decoding circuit connects the signal input part of executive circuit, and described radio transmitter and wireless receiving circuit adopt mobile module.As shown in Figure 4, described signal transformation decision circuitry comprises A/D translation circuit, signal judging circuit, executive component, the signal output part of described A/D translation circuit connects the signal input part of signal judging circuit, the signal output part of signal judging circuit connects the signal input part of executive component, and described executive component is first relay and second relay.
As Fig. 5, shown in Figure 6, the described first high-voltage electric breaker operator control circuit comprises the 3rd relay, and coil J3 one end of the 3rd relay connects power supply B, and the other end is connected the back and connects power supply A with the normally opened contact J1-1 of first relay; The described second high-voltage electric breaker operator control circuit comprises the 4th relay, coil J4 one end of the 4th relay connects power supply E, the other end is connected the back and connects power supply D with the normally opened contact J2-1 of second relay, wherein the contact of the 3rd relay and the 4th relay is used for being connected with the divide-shut brake loop of cable distribution box.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, when personnel on duty need carry out a distant place when in time operating to controlled cable distribution box switchgear, can send signal and give wireless receiving circuit, wireless receiving circuit is input to the signal transformation decision circuitry with signal, behind the signal transformation decision circuitry picked up signal, to signal carry out A/D be transformed into be fit to require after, the input-signal judging circuit is judged, the result exports to executive component, carries out the operation of circuit breaker switching by the first high-voltage electric breaker operator control circuit and the second high-voltage electric breaker operator control circuit.After the first high-voltage electric breaker operator control circuit of described operation obtained the divide-shut brake signal, the high-voltage electric circuit breaker carried out breaking-closing operating automatically; After the second high-voltage electric breaker operator control circuit of described operation obtained the divide-shut brake signal, second high-voltage electric circuit breaker carried out breaking-closing operating automatically; After cable distribution box switchgear state changed, the signal after the variation was delivered to signal input circuit immediately, and signal computer or the operator on duty's mobile phone that is transmitted to distribution service centre of encoding informed.
Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (6)
1. 6～20kV cable distribution box remote operation control device, it is characterized in that: comprise radio transmitter, wireless receiving circuit, the signal transformation decision circuitry, the first high-voltage electric breaker operator control circuit of control cable distribution box and the second high-voltage electric breaker operator control circuit, the computer of the signal input part of described wireless receiving circuit and distribution service centre or operator on duty's mobile communication, the signal output part of wireless receiving circuit is connected with the signal input part of signal transformation decision circuitry, the signal output part of signal transformation decision circuitry is connected with the signal input part of the first high-voltage electric breaker operator control circuit and the second high-voltage electric breaker operator control circuit respectively, the status signal output of the first high-voltage electric breaker operator control circuit and the second high-voltage electric breaker operator control circuit is connected with the signal input part of radio transmitter, the computer of the signal output part of radio transmitter and distribution service centre or operator on duty's mobile communication.
2. 6～20kV cable distribution box remote operation control device according to claim 1, it is characterized in that: described radio transmitter comprises signal input circuit, coding circuit, radiating circuit, the signal output part of described signal input circuit connects the signal input part of coding circuit, and the signal output part of coding circuit connects the signal input part of radiating circuit.
3. 6～20kV cable distribution box remote operation control device according to claim 2, it is characterized in that: described wireless receiving circuit comprises signal receiving circuit, decoding circuit, executive circuit, the signal output part of signal receiving circuit connects the signal input part of decoding circuit, and the signal output part of decoding circuit connects the signal input part of executive circuit.
4. 6～20kV cable distribution box remote operation control device according to claim 3 is characterized in that: described radio transmitter and wireless receiving circuit adopt mobile module.
5. 6～20kV cable distribution box remote operation control device according to claim 4, it is characterized in that: described signal transformation decision circuitry comprises A/D translation circuit, signal judging circuit, executive component, the signal output part of described A/D translation circuit connects the signal input part of signal judging circuit, the signal output part of signal judging circuit connects the signal input part of executive component, and described executive component is first relay and second relay.
6. according to the arbitrary described 6～20kV cable distribution box remote operation control device of claim 1 to 5, it is characterized in that: the described first high-voltage electric breaker operator control circuit comprises the 3rd relay, coil one end of the 3rd relay connects first power supply, and the other end is connected the back and connects first power supply with first normally opened contact of first relay; The described second high-voltage electric breaker operator control circuit comprises the 4th relay, and coil one end of the 4th relay connects second source, and the other end is connected the back and connects second source with second normally opened contact of second relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201324921U CN202026147U (en) | 2011-04-29 | 2011-04-29 | Remote operation and control device of 6-20kv cable distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201324921U CN202026147U (en) | 2011-04-29 | 2011-04-29 | Remote operation and control device of 6-20kv cable distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026147U true CN202026147U (en) | 2011-11-02 |
Family
ID=44851082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201324921U Expired - Fee Related CN202026147U (en) | 2011-04-29 | 2011-04-29 | Remote operation and control device of 6-20kv cable distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202026147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170175A (en) * | 2011-04-29 | 2011-08-31 | 河南省电力公司驻马店供电公司 | Remote operation control device of 6-20 KV cable distribution box |
-
2011
- 2011-04-29 CN CN2011201324921U patent/CN202026147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170175A (en) * | 2011-04-29 | 2011-08-31 | 河南省电力公司驻马店供电公司 | Remote operation control device of 6-20 KV cable distribution box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104124077A (en) | Electric switching-on device and switch inversing system of electrical equipment | |
| CN202026147U (en) | Remote operation and control device of 6-20kv cable distribution box | |
| CN202026145U (en) | Remote operation control device for 6-20kV load section switch | |
| CN102170174A (en) | Remote operation control device for feeder circuit breaker of 6-20 kV cable distribution box | |
| CN202059217U (en) | Remote operation control device of high-voltage cable branching box | |
| CN202094702U (en) | Distant operating means of 10kV transformer | |
| CN202026144U (en) | Remote operation device for 10-20kv distribution transformer | |
| CN102170175A (en) | Remote operation control device of 6-20 KV cable distribution box | |
| CN102170172A (en) | Distant operating means for 10kV transformers | |
| CN202026146U (en) | Remote operation control device for feeder breaker of 6-20kV cable tapping box | |
| CN202026157U (en) | Device for remotely operating and controlling distribution transformer | |
| CN202026148U (en) | Remote operation control device for low-voltage breaker of box transformer | |
| CN202026143U (en) | Remote operation control device for 10kV box type transformer | |
| CN102255383A (en) | Remote operation control device of 10kV box-type transformer | |
| CN202111525U (en) | Remote operation device for main transformer of 35kV transformer station | |
| CN202059224U (en) | Remote operating control device of 10-20kV load sectional switch | |
| CN202026154U (en) | Remote operating control device for arc-suppression coil of transformer substation | |
| CN202059218U (en) | Remote operation control device of transformer substation bus connection switch | |
| CN102280853B (en) | Intelligent overcurrent phase-failure protector of distribution transformer | |
| CN102195356A (en) | Remote operating control device of distribution transformer | |
| CN102148536A (en) | Remote operating controller for 6-20kV load sectional switch | |
| CN202026155U (en) | Remote operation control device for 6-20 Kv transformers | |
| CN203616871U (en) | High-power control device based on GSM (Global System for Mobile Communication) module and contactor | |
| CN202026158U (en) | 220kV substation three-winding main transformer remote operation control device | |
| CN202059221U (en) | An electric switch manipulation remote controller |
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: 20111102 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |