CN201966505U - Intelligent high-tension switch cabinet - Google Patents
Intelligent high-tension switch cabinet Download PDFInfo
- Publication number
- CN201966505U CN201966505U CN2011200384573U CN201120038457U CN201966505U CN 201966505 U CN201966505 U CN 201966505U CN 2011200384573 U CN2011200384573 U CN 2011200384573U CN 201120038457 U CN201120038457 U CN 201120038457U CN 201966505 U CN201966505 U CN 201966505U
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- CN
- China
- Prior art keywords
- switch cabinet
- transformer
- control device
- tension switch
- intelligent high
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- 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 - Lifetime
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Abstract
The utility model relates to an intelligent high-tension switch cabinet, which is internally provided with a digital protection measurement and control device, wherein the digital protection measurement and control device is connected with a temperature sensor, a gas sensor and a combined current and potential transformer of a transformer in the switch cabinet, can monitor the state of a circuit breaker, and is provided with a communication module; and the communication module is connected with a background industrial personal computer by passing information through a communication network. With respect to intelligentization and informatization, the intelligent high-tension switch cabinet realizes intelligent measurement and control by mainly adopting intelligentized electric elements and devices with an automatic control function, and a CAN (Controller Area Network) is formed through the digital protection device, so that a telecommunication function with the industrial personal computer is realized, and the working condition of the switch cabinet and the controlled transformer can be monitored at any time. The monitoring on the condition of the switch cabinet from a distant place can be conveniently carried out, the number and the labor intensity of operators on duty are reduced, and the work environment is improved.
Description
Technical field
The utility model relates to the assembled electric equipment field, relates to the intelligent high-tension switch cabinet of a kind of 35KV level specifically.
Background technology
KYN61Z-40.5 type high-tension switch cabinet is adapted to the electric power network system of 35kV grade; be used for electric power system generating, transmission of electricity, distribution, electric energy conversion and consumed effects such as break-make, control or protection; electric pressure is in the electric equipment products of 40.5kV; be the manufacturing important component part of power transmission and transforming equipment, in whole power industry, occupy important status.But conventional high-tension switch cubicle KYN61-40.5 observing and controlling is comparatively simple, must carry out at the scene the control measurement protection of transformer, and the protection reliability is relatively poor, can not realize communication, and the manpower that operational management needs is many, and operating efficiency is not high.
The utility model content
The purpose of this utility model is the application by the digital protecting measure and control device; realized that switch cubicle carries out intelligent measurement and control and protection to the transformer of being controlled; and the communication of realization and backstage industrial computer; the operating state of strange land pilot switch cabinet in real time; and then realizing effective observing and controlling and protection to transformer, the reliability of protection improves greatly.
The technical solution of the utility model is: a kind of intelligent high-tension switch cabinet; be provided with the digital protecting measure and control device in the described high-tension switch cabinet; temperature sensor, firedamp sensor and the current-voltage transformer of the transformer in digital protecting measure and control device and the switch cubicle join; and the state of control circuit breaker; the digital protecting measure and control device is provided with communication module, and communication module joins information by communication network and backstage industrial computer.
Preferably: described communication network is the CAN net.
The beneficial effects of the utility model are: the utility model intellectuality information-based aspect; mainly by adopting intelligentized electric elements and device to realize the observing and controlling of intelligence with automatic controlled function; form the CAN net by digital protection equipment; realize and the real time remote communication function of backstage industrial computer, at any time the operating state of pilot switch cabinet and the transformer controlled thereof.Can implement to monitor to the state of switch cubicle in a distant place, strange land easily, reduce operator on duty's quantity and labour intensity, improve operational environment.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 be the utility model Figure 1B-B to schematic cross-section
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model:
A kind of intelligent high-tension switch cabinet; be provided with digital protecting measure and control device 1 in the described high-tension switch cabinet; temperature sensor, firedamp sensor and the current-voltage transformer 2 of the transformer in digital protecting measure and control device 1 and the switch cubicle join; and the state of monitoring circuit breaker 3; digital protecting measure and control device 1 is provided with communication module, and communication module joins information by communication network and backstage industrial computer.Described communication network is the CAN net.
The utility model has been installed a digital protecting measure and control device 1 in the control room of high-tension switch cabinet KYN61Z-40.5; the temperature signal of the transformer that switch cubicle is controlled; Gas Signal is transferred to digital protecting measure and control device 1 by control cable; the current signal of switch cubicle self and voltage signal are transferred to digital protecting measure and control device 1 by instrument transformer 2; each state and the divide-shut brake function of switch cubicle circuit breaker 3 all are transferred to digital protecting measure and control device 1; digital protecting measure and control device 1 is to these analog quantitys; digital quantity is handled; the numerical value of adjusting according to the user; overtemperature at transformer; heavy gas; the action overcurrent; overvoltage; breaking circuit breaker 3 timely when under-voltage; the safety of protection transformer and circuit, and can write down and the type of report accident.Digital protecting measure and control device 1 carries communication module; can form the CAN net; industrial computer real-time communication with the backstage; each quantity of state of the transformer that switch cubicle and switch cubicle are controlled is transferred to industrial computer; on industrial computer, can check the operating state of switch cubicle at any time; and the operation of transformer implemented monitoring, printable one-tenth form when having an accident is for the work after the accident recovers to provide strong firsthand information.
Claims (2)
1. intelligent high-tension switch cabinet; it is characterized in that: be provided with the digital protecting measure and control device in the described high-tension switch cabinet; temperature sensor, firedamp sensor and the current-voltage transformer of the transformer in digital protecting measure and control device and the switch cubicle join; and can monitor the state of circuit breaker; the digital protecting measure and control device is provided with communication module, and communication module joins information by communication network and backstage industrial computer.
2. intelligent high-tension switch cabinet as claimed in claim 1 is characterized in that: described communication network is the CAN net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200384573U CN201966505U (en) | 2011-02-15 | 2011-02-15 | Intelligent high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200384573U CN201966505U (en) | 2011-02-15 | 2011-02-15 | Intelligent high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966505U true CN201966505U (en) | 2011-09-07 |
Family
ID=44529059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200384573U Expired - Lifetime CN201966505U (en) | 2011-02-15 | 2011-02-15 | Intelligent high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707205A (en) * | 2012-06-06 | 2012-10-03 | 扬州新扬开关设备有限公司 | Safety alarm equipment of high voltage switch cabinet |
| CN104536360A (en) * | 2015-01-04 | 2015-04-22 | 江苏镇安电力设备有限公司 | Intelligent switch cabinet state on-line monitoring device |
-
2011
- 2011-02-15 CN CN2011200384573U patent/CN201966505U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102707205A (en) * | 2012-06-06 | 2012-10-03 | 扬州新扬开关设备有限公司 | Safety alarm equipment of high voltage switch cabinet |
| CN104536360A (en) * | 2015-01-04 | 2015-04-22 | 江苏镇安电力设备有限公司 | Intelligent switch cabinet state on-line monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term |