CN202906249U - Centralized scheduling system for emergency repair of electric network - Google Patents
Centralized scheduling system for emergency repair of electric network Download PDFInfo
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- CN202906249U CN202906249U CN 201220474568 CN201220474568U CN202906249U CN 202906249 U CN202906249 U CN 202906249U CN 201220474568 CN201220474568 CN 201220474568 CN 201220474568 U CN201220474568 U CN 201220474568U CN 202906249 U CN202906249 U CN 202906249U
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- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 238000004891 communication Methods 0.000 description 5
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- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005485 electric heating Methods 0.000 description 1
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Abstract
The utility model provides a centralized scheduling system for emergency repair of an electric network. The centralized scheduling system for emergency repair of the electric network comprises an electric network sensor, a field control box and a monitoring unit. The electric network sensor is connected with the field control box. The field control box is connected with the monitoring unit through a cable. The monitoring unit is also connected with a train control relay and a set of central equipment. The monitoring unit is also connected with a scheduling terminal through network. Through the centralized scheduling system for emergency repair of the electric network, operation failure of the electric network line can be found in time, and the line failure point can be analyzed at first time, thereby saving a large amount of manpower and physical resource, sufficiently improving emergency repair efficiency in line operation, further improving operation level of the electric equipment and better improving economic benefit of electric power supplying department.
Description
Technical field
The utility model relates to the dispatching patcher of relevant electrical network in a kind of power industry, relates in particular to a kind of electrical network and rushes to repair the centralized dispatching system.
Background technology
At present, the 10KV electric distribution network overhead wire failure ratio in city and rural area is more, and traditional trouble shoot mode wastes time and energy, and has influence on power supply reliability.The scope that present each power supply enterprise adopts fault detector to dwindle trouble shoot in a large number, the efficient of raising looking up the fault is for the important in inhibiting of searching of fault.But utilize at present fault detector to realize that there is following defective in the line fault split fix: fault detector is not realized the fault message upload function, do not possess the fault automatic location function, in case circuit breaks down, need manually to search along the line, still increased trouble shoot difficulty and time.
The utility model content
For solving the defects of prior art, the utility model has designed a kind of electrical network and has rushed to repair the centralized dispatching system.
This electrical network repairing centralized dispatching system, comprise electrical network transducer, field control case and monitoring unit, the electrical network transducer is connected with the field control case, the field control case is connected to monitoring unit by cable, in addition row controlled relay and the central apparatus that are connected with monitoring unit, monitoring unit is also by the network connection dispatch terminal.
This monitoring unit comprises the monitoring unit main frame that is connected with power module.
Can obtain following beneficial effect by this technology: the operation troubles that can in time find power network line, very first time analysis circuit fault point, saved a large amount of man power and materials, fully improved circuit operation repairing efficient, further promote the power equipment operation level, improved preferably the economic benefit of power supply department.
Description of drawings
Fig. 1 is the elementary diagram of electrical network repairing centralized dispatching system.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in detail.What simultaneously here do to illustrate is, more detailed in order to make embodiment, the following examples be the best, preferred embodiment, also can adopt other alternative and implements for some known technology those skilled in the art; And accompanying drawing part only is in order to describe more specifically embodiment, and is not intended to the utility model is carried out concrete restriction.
Referring to Fig. 1, this electrical network repairing centralized dispatching system, comprise electrical network transducer 3, field control case 2 and monitoring unit 1, electrical network transducer 3 is connected with field control case 2, field control case 2 is connected to monitoring unit 1 by cable, in addition row controlled relay 4 and the central apparatus 5 that are connected with monitoring unit 1, monitoring unit 1 is also by network connection dispatch terminal 6; Monitoring unit 1 comprises the monitoring unit main frame that is connected with power module, and this monitoring unit main frame also is connected with the input of banked relay.
The field monitoring of the utility model electrical network repairing centralized dispatching system adopts the power network monitoring scheme, namely lays the wire with specific toughness on the net at horizontal protective, according to the cabling mode formation electrical network of design.When weight that the cross section of pendant thing can bear greater than electrical network greater than electrical network grid and pendant thing weight, electrical network is pounded disconnected, system alarm.
This electrical network repairing centralized dispatching system takes into full account aspect reliability, the integrality of electrical network transducer is judged the electric current detection of dynamic mode that adopts, common mode disturbances that can the establishment external world is so that the stability of a system is good, antijamming capability is very strong, long transmission distance.Also can in time find simultaneously the internal fault of testing circuit by detection of dynamic.The electrical network detection module can be found the anomalies such as electric leakage between grid short circuit, loose contact, line, the mixed electricity of electrical network, and fault message can be sent to maintenance terminal, reminds the maintenance personal in time to process.
Aspect modular design, CPU board cooperates the two-way communication network to adopt the two-node cluster hot backup working method.Two CPU board are for subsequent use each other, and internal state keeps synchronously automatically, can realize the seamless automatic switchover of standby usage operating state when one breaks down.Can automatically use another road to keep normal communication during two communication network one generation communication abnormalities.
Each functional module of monitoring unit adopts hot standby mode, and any part auto switching that breaks down is for subsequent use, exports undisturbed in the reversed process.Each functional module tenaculum electric heating plug of monitoring unit does not affect equipment when changing module and normally uses.Each module all can provide abundant software and hardware self check information, and can realize remote access by network, to guarantee in time discovery and handling failure.Device selects to adopt technical grade product, and through strict burn-in screen.The embedded microcontroller of control usefulness all adopts the strong anti-interference device, is provided with function monitor, communication monitor in software, guarantees reliability service.
It should be noted that at last, above embodiment is only in order to describe the technical solution of the utility model rather than the present technique method is limited, the utility model can extend to other modification, variation, application and embodiment on using, and therefore thinks that all such modifications, variation, application, embodiment are in spirit of the present utility model and teachings.
Claims (2)
1. an electrical network is rushed to repair the centralized dispatching system, comprise electrical network transducer, field control case and monitoring unit, the electrical network transducer is connected with the field control case, the field control case is connected to monitoring unit by cable, in addition row controlled relay and the central apparatus that are connected with monitoring unit, monitoring unit is also by the network connection dispatch terminal.
2. electrical network according to claim 1 is rushed to repair the centralized dispatching system, and it is characterized in that: this monitoring unit comprises the monitoring unit main frame that is connected with power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220474568 CN202906249U (en) | 2012-09-18 | 2012-09-18 | Centralized scheduling system for emergency repair of electric network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220474568 CN202906249U (en) | 2012-09-18 | 2012-09-18 | Centralized scheduling system for emergency repair of electric network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202906249U true CN202906249U (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220474568 Expired - Fee Related CN202906249U (en) | 2012-09-18 | 2012-09-18 | Centralized scheduling system for emergency repair of electric network |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10664034B2 (en) | 2014-04-28 | 2020-05-26 | Hewlett Packard Enterprise Development Lp | Communication associated with multiple nodes for delivery of power |
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2012
- 2012-09-18 CN CN 201220474568 patent/CN202906249U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10664034B2 (en) | 2014-04-28 | 2020-05-26 | Hewlett Packard Enterprise Development Lp | Communication associated with multiple nodes for delivery of power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: KAIFENG POWER SUPPLY CO., LTD. Effective date: 20140114 Owner name: KAIFENG POWER SUPPLY COMPANY STATE GRID HENAN ELE Effective date: 20140114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 475100 KAIFENG, HENAN PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140114 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: KAIFENG POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER CO., LTD. Patentee after: KAIFENG POWER SUPPLY CO., LTD. Address before: 475100 Kaifeng science and education Avenue, Kaifeng County, Henan province 9 Patentee before: KAIFENG POWER SUPPLY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |