CN102170174A - Remote operation control device for feeder circuit breaker of 6-20 kV cable distribution box - Google Patents
Remote operation control device for feeder circuit breaker of 6-20 kV cable distribution box Download PDFInfo
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- CN102170174A CN102170174A CN2011101098770A CN201110109877A CN102170174A CN 102170174 A CN102170174 A CN 102170174A CN 2011101098770 A CN2011101098770 A CN 2011101098770A CN 201110109877 A CN201110109877 A CN 201110109877A CN 102170174 A CN102170174 A CN 102170174A
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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 provides a remote operation control device for a feeder circuit breaker of a 6-20 kV cable distribution box, comprising a wireless communication unit, a signal conversion judging unit and a feeder circuit breaker operation control unit, wherein the wireless communication unit comprises a wireless transmitting module and a wireless receiving module; a signal output end of the wireless receiving module is connected with a signal input end of the signal conversion judging unit; first and second driving signal output ends of the signal conversion judging unit are respectively connected with closing and opening signal input ends of the feeder circuit breaker operation control unit; and closing and opening state signal output ends of the feeder circuit breaker operation control unit are respectively connected with first and second signal input ends of the wireless transmitting module. When the feeder circuit breaker of the cable distribution box of a distribution system is needed to be put into use or exited the operation, operators at a distribution service centre can remotely control the operation in any place without electricians going to an equipment field.
Description
Technical field:
The present invention relates to a kind of 6～20kV cable distribution box feeder line circuit breaker remote operation control device.
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 distribution intellectuality has only just begun starting, because a variety of causes fails to be popularized always comprehensively, study for the power distribution network intelligent control technology, also be the part in the intelligentized construction popularization and application of power distribution network, be primarily aimed at distribution transformer and cable distribution box and carry out Based Intelligent Control, intelligent management.
The technical research of power distribution network 6～20kV cable distribution box feeder line circuit breaker remote operation is built, to play very big promotion to the power distribution system equipment safe operation, present power distribution system equipment in operation, owing to can not carry out Based Intelligent Control, and cause that power supply quality is low, device damage rate height, if can popularize in an all-round way and use power distribution network High-Voltage Cable Branching Case feeder line circuit breaker remote operation intelligent control technology, to play very big promotion to the power distribution system equipment safety and economic operation, operating personnel do not need device context, reduce the misoperation factor, also reduce operating personnel's traffic unsafe factor, shorten the operating equipment time, reduce unnecessary loss, improve power supply reliability, simultaneously, will play crucial effects the development of distribution system intellectualized technology.
Summary of the invention:
The purpose of this invention is to provide a kind of 6～20kV cable distribution box feeder line circuit breaker remote operation control device, to adapt to the intelligent development demand of present power distribution network.
A kind of 6～20kV cable distribution box feeder line circuit breaker remote operation control device, wherein: comprise radio communication unit, the signal transformation judging unit, feeder line breaker operator control unit, wherein, radio communication unit comprises wireless transmitter module, wireless receiving module, the signal output part of wireless receiving module connects the signal input part of signal transformation judging unit, first of signal transformation judging unit, the second drive signal output connects the combined floodgate of feeder line breaker operator control unit respectively, the sub-gate signal input, the combined floodgate of feeder line breaker operator control unit, the gate-dividing state signal output part connects first of wireless transmitter module respectively, the secondary signal input.
Described 6～20kV cable distribution box feeder line circuit breaker remote operation control device, wherein: in the described radio communication unit: wireless transmitter module comprises signal to be transmitted input circuit, coding circuit, wireless signal transmission circuit, the signal output part of signal to be transmitted input circuit connects the signal input part of coding circuit, and the signal output part of coding circuit connects the signal input part of radio transmitter;
Wireless receiving module comprises wireless signal receiving circuit, decoding circuit, execution signal output apparatus, the signal output part of wireless 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 carrying out signal output apparatus.
Described 6～20kV cable distribution box feeder line circuit breaker remote operation control device, wherein: described radio communication unit adopts the mobile phone wireless communication module.
Described 6～20kV cable distribution box feeder line circuit breaker remote operation control device, wherein: described signal transformation judging unit comprises the A/D translation circuit, signal judging circuit, carry out signal drive circuit, the signal input part of A/D translation circuit connects the signal output part of the execution signal output apparatus of wireless receiving module, the signal output part of 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 carrying out signal drive circuit, first of the signal transformation judging unit of execution signal drive circuit, the second drive signal output connects the combined floodgate of feeder line breaker operator control unit respectively, the sub-gate signal input.
Described 6～20kV cable distribution box feeder line circuit breaker remote operation control device, wherein: described feeder line breaker operator control unit comprises feeder line breaker closing control circuit, feeder line breaker open operation control circuit;
The switching signal input of described feeder line breaker closing control circuit connects the first drive signal output of carrying out signal drive circuit in the described signal transformation judging unit, and the "on" position signal output part of described feeder line breaker closing control circuit connects first signal input part of described wireless transmitter module;
The sub-gate signal input of described feeder line breaker open operation control circuit connects the second drive signal output of carrying out signal drive circuit in the described signal transformation judging unit, and the gate-dividing state signal output part of described feeder line breaker open operation control circuit connects the secondary signal input of described wireless transmitter module.
The present invention will reach following technique effect after adopting technique scheme:
6～20kV cable distribution box feeder line circuit breaker remote operation control device of the present invention, by the operation signal of wireless receiving module reception from operating personnel's mobile phone, the execution signal that to receive of wireless receiving module is handled the corresponding feeder line breaker operator control unit of delivering in back by the signal transformation judging unit afterwards, and feeder line breaker operator control unit is carried out corresponding actions; The corresponding state signal conveys of feeder line breaker operator control unit is transmitted on operating personnel's the mobile phone to wireless transmitter module, makes operating personnel can grasp current state in real time, in case take place unusually, so that in time safeguard.
Description of drawings:
Fig. 1 is the structured flowchart of 6～20kV cable distribution box feeder line circuit breaker remote operation control device of the present invention;
Fig. 2 is the structured flowchart of the wireless transmitter module in the wireless communication module shown in Figure 1;
Fig. 3 is the structured flowchart of the wireless receiving module in the wireless communication module shown in Figure 1;
Fig. 4 is the structured flowchart of signal transformation judging unit among Fig. 1;
Fig. 5 is the structure chart of feeder line breaker operator control unit among Fig. 1.
Embodiment:
6～20kV cable distribution box feeder line circuit breaker remote operation control device of the present invention, as shown in Figure 1, comprise radio communication unit, the signal transformation judging unit, feeder line breaker operator control unit, wherein, radio communication unit comprises wireless transmitter module, wireless receiving module, the signal output part of wireless receiving module connects the signal input part of signal transformation judging unit, first of signal transformation judging unit, the second drive signal output connects the combined floodgate of feeder line breaker operator control unit respectively, the sub-gate signal input, the combined floodgate of feeder line breaker operator control unit, the gate-dividing state signal output part connects first of wireless transmitter module respectively, the secondary signal input.
As Fig. 2, wireless transmitter module comprises signal to be transmitted input circuit, coding circuit, wireless signal transmission circuit, the signal output part of signal to be transmitted input circuit connects the signal input part of coding circuit, and the signal output part of coding circuit connects the signal input part of radio transmitter.
As Fig. 3, wireless receiving module comprises wireless signal receiving circuit, decoding circuit, execution signal output apparatus, the signal output part of wireless 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 carrying out signal output apparatus.
In the present embodiment, described radio communication unit adopts the mobile phone wireless communication module, is used for communicating with operating personnel's mobile phone.Behind the execution signal of wireless receiving module reception from operating personnel's mobile phone, the execution signal that wireless receiving module will be received is delivered to the signal transformation judging unit and is handled, corresponding signal after the signal transformation judging unit is handled is delivered to feeder line breaker operator control unit, carries out corresponding actions by feeder line breaker operator control unit; The current corresponding state signal conveys of feeder line breaker operator control unit is transmitted on operating personnel's the mobile phone to wireless transmitter module, makes operating personnel can grasp current state in real time, in case take place unusual so that in time respond and safeguard.
So as seen, when the feeder line circuit breaker of distribution system cable distribution box need drop into or withdraw from operation, the operating personnel of distribution service centre can carry out the remote control operation anywhere, and the electrician does not need device context.
As Fig. 4, described signal transformation judging unit comprises the A/D translation circuit, signal judging circuit, carry out signal drive circuit, the signal input part of A/D translation circuit connects the signal output part of the execution signal output apparatus of wireless receiving module, the signal output part of 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 carrying out signal drive circuit, first of the signal transformation judging unit of execution signal drive circuit, the second drive signal output connects the combined floodgate of feeder line breaker operator control unit respectively, the sub-gate signal input.The A/D translation circuit is sent into signal judging circuit and is judged after the signal that receives is carried out the A/D conversion, and judging result signal is delivered to the execution signal drive circuit, to drive the operation of feeder line circuit breaker switching.
As Fig. 5, described feeder line breaker operator control unit comprises feeder line breaker closing control circuit, feeder line breaker open operation control circuit;
The switching signal input of described feeder line breaker closing control circuit connects the first drive signal output of carrying out signal drive circuit in the described signal transformation judging unit, and the "on" position signal output part of described feeder line breaker closing control circuit connects first signal input part of described wireless transmitter module;
The sub-gate signal input of described feeder line breaker open operation control circuit connects the second drive signal output of carrying out signal drive circuit in the described signal transformation judging unit, and the gate-dividing state signal output part of described feeder line breaker open operation control circuit connects the secondary signal input of described wireless transmitter module.
After the switching signal of the first drive signal output output of execution signal drive circuit is delivered to described feeder line breaker closing control circuit in the described signal transformation judging unit, the feeder line circuit breaker carries out automatic closing operation, and the feeder line circuit breaker is finished "on" position signal behind the closing operation is flowed to described wireless transmitter module by the "on" position signal output part of described feeder line breaker closing control circuit first signal input part.
After the sub-gate signal of the second drive signal output output of execution signal drive circuit is delivered to described feeder line breaker open operation control circuit in the described signal transformation judging unit, the feeder line circuit breaker carries out automatic brake separating operation, and the feeder line circuit breaker is finished gate-dividing state signal behind the sub-switching operation is flowed to described wireless transmitter module by the gate-dividing state signal output part of described feeder line breaker open operation control circuit secondary signal input.
Should be noted that at last: 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; the person of an ordinary skill in the technical field is 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 technical scheme spirit of the present invention, it all should be encompassed in the technical scheme scope that the present invention asks for protection.
Claims (5)
1. 6～20kV cable distribution box feeder line circuit breaker remote operation control device, it is characterized in that: comprise radio communication unit, the signal transformation judging unit, feeder line breaker operator control unit, wherein, radio communication unit comprises wireless transmitter module, wireless receiving module, the signal output part of wireless receiving module connects the signal input part of signal transformation judging unit, first of signal transformation judging unit, the second drive signal output connects the combined floodgate of feeder line breaker operator control unit respectively, the sub-gate signal input, the combined floodgate of feeder line breaker operator control unit, the gate-dividing state signal output part connects first of wireless transmitter module respectively, the secondary signal input.
2. 6～20kV cable distribution box feeder line circuit breaker remote operation control device as claimed in claim 1, it is characterized in that: in the described radio communication unit: wireless transmitter module comprises signal to be transmitted input circuit, coding circuit, wireless signal transmission circuit, the signal output part of signal to be transmitted input circuit connects the signal input part of coding circuit, and the signal output part of coding circuit connects the signal input part of radio transmitter;
Wireless receiving module comprises wireless signal receiving circuit, decoding circuit, execution signal output apparatus, the signal output part of wireless 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 carrying out signal output apparatus.
3. 6～20kV cable distribution box feeder line circuit breaker remote operation control device as claimed in claim 2 is characterized in that: described radio communication unit adopts the mobile phone wireless communication module.
4. as claim 2 or 3 described 6～20kV cable distribution box feeder line circuit breaker remote operation control device, it is characterized in that: described signal transformation judging unit comprises the A/D translation circuit, signal judging circuit, carry out signal drive circuit, the signal input part of A/D translation circuit connects the signal output part of the execution signal output apparatus of wireless receiving module, the signal output part of 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 carrying out signal drive circuit, first of the signal transformation judging unit of execution signal drive circuit, the second drive signal output connects the combined floodgate of feeder line breaker operator control unit respectively, the sub-gate signal input.
5. 6～20kV cable distribution box feeder line circuit breaker remote operation control device as claimed in claim 4, it is characterized in that: described feeder line breaker operator control unit comprises feeder line breaker closing control circuit, feeder line breaker open operation control circuit;
The switching signal input of described feeder line breaker closing control circuit connects the first drive signal output of carrying out signal drive circuit in the described signal transformation judging unit, and the "on" position signal output part of described feeder line breaker closing control circuit connects first signal input part of described wireless transmitter module;
The sub-gate signal input of described feeder line breaker open operation control circuit connects the second drive signal output of carrying out signal drive circuit in the described signal transformation judging unit, and the gate-dividing state signal output part of described feeder line breaker open operation control circuit connects the secondary signal input of described wireless transmitter module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101098770A CN102170174A (en) | 2011-04-29 | 2011-04-29 | Remote operation control device for feeder circuit breaker of 6-20 kV cable distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101098770A CN102170174A (en) | 2011-04-29 | 2011-04-29 | Remote operation control device for feeder circuit breaker of 6-20 kV cable distribution box |
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| Publication Number | Publication Date |
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| CN102170174A true CN102170174A (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101098770A Pending CN102170174A (en) | 2011-04-29 | 2011-04-29 | Remote operation control device for feeder circuit breaker of 6-20 kV cable distribution box |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406373A (en) * | 2015-12-18 | 2016-03-16 | 浙江麦浪电气有限公司 | Intelligent terminal distribution box |
| CN107465265A (en) * | 2017-09-08 | 2017-12-12 | 国网四川省电力公司绵阳供电公司 | A kind of emergent intelligent control method of breaker and system |
| EP4189410A4 (en) * | 2020-07-27 | 2024-01-24 | Megger Sweden Ab | System and method for analysing out-of-service circuit breakers with wireless communication of time-critical data |
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| CN201570912U (en) * | 2009-12-18 | 2010-09-01 | 陈家斌 | 10kV subdistrict power supply intelligent system |
| 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 |
| CN202026146U (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 feeder breaker of 6-20kV cable tapping box |
-
2011
- 2011-04-29 CN CN2011101098770A patent/CN102170174A/en active Pending
Patent Citations (3)
| 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 |
| 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 |
| CN202026146U (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 feeder breaker of 6-20kV cable tapping box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406373A (en) * | 2015-12-18 | 2016-03-16 | 浙江麦浪电气有限公司 | Intelligent terminal distribution box |
| CN107465265A (en) * | 2017-09-08 | 2017-12-12 | 国网四川省电力公司绵阳供电公司 | A kind of emergent intelligent control method of breaker and system |
| EP4189410A4 (en) * | 2020-07-27 | 2024-01-24 | Megger Sweden Ab | System and method for analysing out-of-service circuit breakers with wireless communication of time-critical data |
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Application publication date: 20110831 |