CN102185377A - Remote operation control device for box type transformer low-voltage circuit breaker - Google Patents
Remote operation control device for box type transformer low-voltage circuit breaker Download PDFInfo
- Publication number
- CN102185377A CN102185377A CN2011101099006A CN201110109900A CN102185377A CN 102185377 A CN102185377 A CN 102185377A CN 2011101099006 A CN2011101099006 A CN 2011101099006A CN 201110109900 A CN201110109900 A CN 201110109900A CN 102185377 A CN102185377 A CN 102185377A
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- circuit
- signal
- circuit breaker
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- voltage circuit
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- 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
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- 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
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to a remote operation control device for a box type transformer low-voltage circuit breaker, which comprises a wireless emitting circuit, a wireless receiving circuit, a signal conversion judging circuit and a low-voltage circuit breaker operating circuit, wherein the signal input end of the wireless receiving circuit is communicated with a computer or watchkeeper mobile phone of a power distribution service center; the signal output end of the wireless receiving circuit is connected with the signal input end of the signal conversion judging circuit; the signal output end of the signal conversion judging circuit is connected with the signal input end of the low-voltage circuit breaker operating circuit; the state signal output end of the low-voltage circuit breaker operating circuit is connected with the signal input end of the wireless emitting circuit; and the signal output end of the wireless emitting circuit is wirelessly connected with the computer or watchkeeper mobile phone of the power distribution service center. The invention is suitable for remote control of the box type transformer low-voltage circuit breaker and can improve the power supply quality, reduce the damage rate of equipment, improve the working efficiency and reduce the potential safety hazard.
Description
Technical field
The present invention relates to a kind of box type transformer low-voltage circuit breaker remote operation control device.
Background technology
At present, the box type transformer low-voltage circuit breaker of China's operation can't carry out remote operation, and the power supply unit of distribution system is realized that the safety and economic operation influence is very big, has caused power supply quality low, the present situation that the device damage rate is high.In specific operation process, operating personnel must arrive device context, and the operating equipment time is longer, have increased the fault rate of operation, can't guarantee operating efficiency, and the while also causes a hidden trouble to operating personnel's safe construction.
Summary of the invention
The purpose of this invention is to provide a kind of box type transformer low-voltage circuit breaker remote operation control device, can realize Long-distance Control the box type transformer low-voltage circuit breaker.
The present invention adopts following technical proposals:
A kind of box type transformer low-voltage circuit breaker remote operation control device, comprise radio transmitter, wireless receiving circuit, signal transformation decision circuitry and low-voltage circuit breaker function 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 connects the signal input part of signal transformation decision circuitry, the signal output part of signal transformation decision circuitry connects the signal input part of low-voltage circuit breaker function circuit, the status signal output of low-voltage circuit breaker function circuit connects the signal input part of radio transmitter, computer or operator on duty's mobile phone of the signal output part wireless connections distribution service centre of radio transmitter.
Described box type transformer low-voltage circuit breaker remote operation control device, it is characterized in that: described radio transmitter comprises signal input circuit, coding circuit, radiating circuit, the output of described signal input circuit connects the input of coding circuit, and the output of coding circuit connects the input of radiating circuit.
Described box type transformer low-voltage circuit breaker remote operation control device, it is characterized in that: described wireless receiving circuit comprises signal receiving circuit, decoding circuit, executive circuit; The output of signal receiving circuit connects the input of decoding circuit, and the output of decoding circuit connects the input of executive circuit.
Described box type transformer low-voltage circuit breaker remote operation control device is characterized in that: described radio transmitter, wireless receiving circuit adopt mobile module.
Described box type transformer low-voltage circuit breaker remote operation operating means, 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 A/D translation circuit connects the signal input part of signal judging circuit, and the signal output part of signal judging circuit connects the signal input part of executive component.
Described box type transformer low-voltage circuit breaker remote operation control device is characterized in that: the low-voltage circuit breaker function circuit comprises low-voltage circuit breaker electric switch-on control circuit and the electronic sub-gate control circuit of low-voltage circuit breaker.
The present invention will reach following technique effect after adopting technique scheme:
Box type transformer low-voltage circuit breaker remote operation control device of the present invention, receive the signal that operating personnel send by mobile phone or computer by wireless receiving circuit, deliver to the low-voltage circuit breaker function circuit after wireless receiving circuit is handled the signal of receiving by the signal transformation decision circuitry afterwards and carry out corresponding actions, state-change is sent to computer or operator on duty's mobile phone of distribution service centre after the low-voltage circuit breaker function circuit execution corresponding actions by wireless transmission circuit.The present invention can improve power supply quality, reduces the device damage rate, increases work efficiency, and reduces potential safety hazard, and power distribution system equipment safety and economic operation and the development of distribution system intellectualized technology are played very big impetus.
Description of drawings
Fig. 1 is a composition block diagram of the present invention;
Fig. 2 is that radio transmitter of the present invention is formed block diagram;
Fig. 3 is that wireless receiving circuit of the present invention is formed block diagram;
Fig. 4 is that signal transformation decision circuitry of the present invention is formed block diagram;
Fig. 5 is that low-voltage circuit breaker function circuit of the present invention is formed block diagram.
Embodiment
As shown in Figure 1, box type transformer low-voltage circuit breaker remote operation device of the present invention comprises radio transmitter, wireless receiving circuit, signal transformation decision circuitry, low-voltage circuit breaker function circuit.The signal input part of radio transmitter connects the status signal output of low-voltage circuit breaker function circuit, computer or operator on duty's mobile phone of the signal output part wireless connections distribution service centre of radio transmitter, the signal output part of wireless receiving circuit connects the signal input part of signal transformation decision circuitry, and the signal output part of signal transformation decision circuitry connects the signal input part of low-voltage circuit breaker function circuit.
As shown in Figure 2, radio transmitter of the present invention comprises signal input circuit, coding circuit and radiating circuit; The signal output part of 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, wireless receiving circuit of the present invention comprises signal receiving circuit, decoding circuit and 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.
As shown in Figure 4, signal transformation decision circuitry of the present invention comprises: A/D translation circuit, signal judging circuit and executive component; The signal output part of A/D translation circuit connects the signal input part of signal judging circuit, and the signal output part of signal judging circuit connects the signal input part of executive component.
As shown in Figure 5, low-voltage circuit breaker function circuit of the present invention comprises low-voltage circuit breaker electric switch-on control circuit and the electronic sub-gate control circuit of low-voltage circuit breaker.
When distribution system transformer low voltage circuit breaker need be carried out combined floodgate or sub-switching operation, the operator on duty of distribution service centre can carry out the remote control operation anywhere, use a computer or mobile phone sending signal, the signal that wireless receiving circuit receiving computer or mobile phone send, the signal transformation decision circuitry will be sent to after the signal processing, the signal transformation decision circuitry transfers to the low-voltage circuit breaker function circuit with execution result after input signal is changed judgement, closes a floodgate or sub-switching operation.
After the low-voltage circuit breaker function circuit obtained combined floodgate or sub-gate signal, low-voltage circuit breaker carried out automatic closing or sub-switching operation; Low-voltage circuit breaker close a floodgate or sub-switching operation after, the system transformer equipment state changes, the signal of state variation is sent to the operator on duty's of distribution service centre computer or mobile phone by radio transmitter, prompting is closed a floodgate or sub-switching operation is finished.
Above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although the present invention is had been described in detail with reference to preferred embodiment; 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 the specific embodiment of the present invention; and not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (6)
1. box type transformer low-voltage circuit breaker remote operation control device, it is characterized in that: comprise radio transmitter, wireless receiving circuit, signal transformation decision circuitry and low-voltage circuit breaker function 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 connects the signal input part of signal transformation decision circuitry, the signal output part of signal transformation decision circuitry connects the signal input part of low-voltage circuit breaker function circuit, the status signal output of low-voltage circuit breaker function circuit connects the signal input part of radio transmitter, computer or operator on duty's mobile phone of the signal output part wireless connections distribution service centre of radio transmitter.
2. box type transformer low-voltage circuit breaker 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 output of described signal input circuit connects the input of coding circuit, and the output of coding circuit connects the input of radiating circuit.
3. box type transformer low-voltage circuit breaker remote operation control device according to claim 1, it is characterized in that: described wireless receiving circuit comprises signal receiving circuit, decoding circuit, executive circuit; The output of signal receiving circuit connects the input of decoding circuit, and the output of decoding circuit connects the input of executive circuit.
4. box type transformer low-voltage circuit breaker remote operation control device according to claim 1 is characterized in that: described radio transmitter, wireless receiving circuit adopt mobile module.
5. box type transformer low-voltage circuit breaker remote operation operating means according to claim 1, 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 A/D translation circuit connects the signal input part of signal judging circuit, and the signal output part of signal judging circuit connects the signal input part of executive component.
6. box type transformer low-voltage circuit breaker remote operation control device according to claim 1 is characterized in that: the low-voltage circuit breaker function circuit comprises low-voltage circuit breaker electric switch-on control circuit and the electronic sub-gate control circuit of low-voltage circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101099006A CN102185377A (en) | 2011-04-29 | 2011-04-29 | Remote operation control device for box type transformer low-voltage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101099006A CN102185377A (en) | 2011-04-29 | 2011-04-29 | Remote operation control device for box type transformer low-voltage circuit breaker |
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| Publication Number | Publication Date |
|---|---|
| CN102185377A true CN102185377A (en) | 2011-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101099006A Pending CN102185377A (en) | 2011-04-29 | 2011-04-29 | Remote operation control device for box type transformer low-voltage circuit breaker |
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| CN (1) | CN102185377A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570912U (en) * | 2009-12-18 | 2010-09-01 | 陈家斌 | 10kV subdistrict power supply intelligent system |
| CN201656567U (en) * | 2010-04-21 | 2010-11-24 | 重庆樱花电气开关有限公司 | Intelligent device for remotely controlling on-off of power network |
| CN101908780A (en) * | 2010-08-10 | 2010-12-08 | 河南博源成套电气有限公司 | Intelligent remote monitoring box-type substation |
| CN201717680U (en) * | 2010-07-15 | 2011-01-19 | 陈家斌 | Housing estate power supply remote intelligent control device |
| CN202026148U (en) * | 2011-04-29 | 2011-11-02 | 河南省电力公司驻马店供电公司 | Remote operation control device for low-voltage breaker of box transformer |
-
2011
- 2011-04-29 CN CN2011101099006A patent/CN102185377A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201570912U (en) * | 2009-12-18 | 2010-09-01 | 陈家斌 | 10kV subdistrict power supply intelligent system |
| CN201656567U (en) * | 2010-04-21 | 2010-11-24 | 重庆樱花电气开关有限公司 | Intelligent device for remotely controlling on-off of power network |
| CN201717680U (en) * | 2010-07-15 | 2011-01-19 | 陈家斌 | Housing estate power supply remote intelligent control device |
| CN101908780A (en) * | 2010-08-10 | 2010-12-08 | 河南博源成套电气有限公司 | Intelligent remote monitoring box-type substation |
| CN202026148U (en) * | 2011-04-29 | 2011-11-02 | 河南省电力公司驻马店供电公司 | Remote operation control device for low-voltage breaker of box transformer |
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Application publication date: 20110914 |