CN202026144U - Remote operation device for 10-20kv distribution transformer - Google Patents
Remote operation device for 10-20kv distribution transformer Download PDFInfo
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- CN202026144U CN202026144U CN2011201324705U CN201120132470U CN202026144U CN 202026144 U CN202026144 U CN 202026144U CN 2011201324705 U CN2011201324705 U CN 2011201324705U CN 201120132470 U CN201120132470 U CN 201120132470U CN 202026144 U CN202026144 U CN 202026144U
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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
Abstract
A remote operation device for a 10-20kv distribution transformer is characterized by comprising a wireless communication unit, a signal conversion judging unit and a high-voltage circuit breaker operation unit, wherein the wireless communication unit comprises a wireless transmission module and a wireless receive module; the signal output terminal of the wireless receive module is connected with the signal input terminal of the signal conversion judging unit; a first drive signal output terminal and a second drive signal output terminal of the signal conversion judging unit are respectively connected with a switch on and a switch off signal input terminals of the high-voltage circuit breaker operation unit; and an opening state signal input terminal and a closing state signal input terminal of the high-voltage circuit breaker operation unit are respectively connected with a first signal input terminal and a second signal input terminal of the wireless transmission module. As the technical scheme provided by the utility model is adopted, when a transformer of a distribution system needs to enter into or exits an operation, an operator of a distribution service center can perform remote operation at any place, and an electrician is not required to go to the equipment field.
Description
Technical field:
The utility model relates to a kind of 10～20kV distribution transformer remote operation 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, for the technical research of 10～20KV distribution transformer remote operation, also be the part in the intelligentized popularization and application of power distribution network, be primarily aimed at 10～20KV transformer, on-load switch and following 400V distribution system and carry out remote operation.
The technical research of 10～20kV distribution transformer remote operation is built, to play very big promotion to the power distribution system equipment safety and economic operation, present distribution transformer in operation, 10kV on-load switch and following 400V distribution system, owing to can not carry out remote operation, big to the influence of distribution system power supply unit safety and economic operation, power supply quality is low, device damage rate height, if can popularize 10～20kV distribution transformer remote operation technology of using in an all-round way, 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.
The utility model content:
The purpose of this utility model provides a kind of 10～20kV distribution transformer remote operation device, to adapt to the intelligent development demand of present power distribution network.
A kind of 10～20kV distribution transformer remote operation device, wherein: comprise radio communication unit, the signal transformation judging unit, the primary cut-out operating 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 primary cut-out operating unit respectively, the sub-gate signal input, the combined floodgate of primary cut-out operating unit, the gate-dividing state signal output part connects first of wireless transmitter module respectively, the secondary signal input.
Described 10～20kV distribution transformer remote operation 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 10～20kV distribution transformer remote operation device, wherein: described radio communication unit adopts the mobile phone wireless communication module.
Described 10～20kV distribution transformer remote operation 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 primary cut-out operating unit respectively, the sub-gate signal input.
Described 10～20kV distribution transformer remote operation device, wherein: described primary cut-out operating unit comprises primary cut-out contacting controling circuit, primary cut-out separating brake control circuit;
The switching signal input of described primary cut-out contacting controling 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 primary cut-out contacting controling circuit connects first signal input part of described wireless transmitter module;
The sub-gate signal input of described primary cut-out separating brake 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 primary cut-out separating brake control circuit connects the secondary signal input of described wireless transmitter module.
The utility model will reach following technique effect after adopting technique scheme:
10～20kV distribution transformer remote operation device of the present utility model, 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 primary cut-out operating unit of delivering in back by the signal transformation judging unit afterwards, and the primary cut-out operating unit is carried out corresponding actions; The corresponding state signal conveys of primary cut-out operating 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 10～20kV distribution transformer remote operation device of the present utility model;
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 Fig. 1 mesohigh breaker operator unit.
Embodiment:
10～20kV distribution transformer remote operation device of the present utility model, as shown in Figure 1, comprise radio communication unit, the signal transformation judging unit, the primary cut-out operating 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 primary cut-out operating unit respectively, the sub-gate signal input, the combined floodgate of primary cut-out operating 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 the primary cut-out operating unit, carries out corresponding actions by the primary cut-out operating unit; The current corresponding state signal conveys of primary cut-out operating 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 distribution system transformer equipment 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 primary cut-out operating 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, operates with the driving transformer switching.
As Fig. 5, described primary cut-out operating unit comprises primary cut-out contacting controling circuit, primary cut-out separating brake control circuit;
The switching signal input of described primary cut-out contacting controling 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 primary cut-out contacting controling circuit connects first signal input part of described wireless transmitter module;
The sub-gate signal input of described primary cut-out separating brake 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 primary cut-out separating brake 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 primary cut-out contacting controling circuit in the described signal transformation judging unit, primary cut-out carries out automatic closing operation, and primary cut-out 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 primary cut-out contacting controling 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 primary cut-out separating brake control circuit in the described signal transformation judging unit, primary cut-out carries out automatic brake separating operation, and primary cut-out 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 primary cut-out separating brake control circuit secondary signal input.
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 the utility model 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 embodiment of the present utility model; and not breaking away from the technical solution of the utility model spirit, it all should be encompassed in the technical scheme scope that the utility model asks for protection.
Claims (5)
1. 10～20kV distribution transformer remote operation device, it is characterized in that: comprise radio communication unit, the signal transformation judging unit, the primary cut-out operating 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 primary cut-out operating unit respectively, the sub-gate signal input, the combined floodgate of primary cut-out operating unit, the gate-dividing state signal output part connects first of wireless transmitter module respectively, the secondary signal input.
2. 10～20kV distribution transformer remote operation 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. 10～20kV distribution transformer remote operation 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 10～20kV distribution transformer remote operation devices, 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 primary cut-out operating unit respectively, the sub-gate signal input.
5. 10～20kV distribution transformer remote operation device as claimed in claim 4 is characterized in that: described primary cut-out operating unit comprises primary cut-out contacting controling circuit, primary cut-out separating brake control circuit;
The switching signal input of described primary cut-out contacting controling 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 primary cut-out contacting controling circuit connects first signal input part of described wireless transmitter module;
The sub-gate signal input of described primary cut-out separating brake 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 primary cut-out separating brake control circuit connects the secondary signal input of described wireless transmitter module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201324705U CN202026144U (en) | 2011-04-29 | 2011-04-29 | Remote operation device for 10-20kv distribution transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201324705U CN202026144U (en) | 2011-04-29 | 2011-04-29 | Remote operation device for 10-20kv distribution transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026144U true CN202026144U (en) | 2011-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201324705U Expired - Fee Related CN202026144U (en) | 2011-04-29 | 2011-04-29 | Remote operation device for 10-20kv distribution transformer |
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| Country | Link |
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| CN (1) | CN202026144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170173A (en) * | 2011-04-29 | 2011-08-31 | 河南省电力公司驻马店供电公司 | Remote operation device for 10-20 kV distribution transformer |
-
2011
- 2011-04-29 CN CN2011201324705U patent/CN202026144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170173A (en) * | 2011-04-29 | 2011-08-31 | 河南省电力公司驻马店供电公司 | Remote operation device for 10-20 kV distribution transformer |
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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: 20111102 Termination date: 20150429 |
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| EXPY | Termination of patent right or utility model |