CN201054335Y - Permanent magnetic high-voltage vacuum beaker with intelligent module - Google Patents
Permanent magnetic high-voltage vacuum beaker with intelligent module Download PDFInfo
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- CN201054335Y CN201054335Y CNU2007200375722U CN200720037572U CN201054335Y CN 201054335 Y CN201054335 Y CN 201054335Y CN U2007200375722 U CNU2007200375722 U CN U2007200375722U CN 200720037572 U CN200720037572 U CN 200720037572U CN 201054335 Y CN201054335 Y CN 201054335Y
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Abstract
The utility model discloses a permanent magnetism mechanism high voltage vacuum breaker with an intelligent module in a high voltage switch protective device. The utility model comprises a breaker main body, and a main electric line loop, an open-close coil and an actuation mechanism main axle which are installed in the breaker main body, wherein, an electric current transmitter in the breaker main body is connected with the output terminal of the main electric line loop, a hall sensor is connected with the output terminal of the open-close coil, and a displacement sensor is connected with the output terminal of the actuation mechanism main axle; the output terminals of the electric current transmitter, the hall sensor and the displacement sensor are respectively connected with the output terminal of a separate intelligent module installed at the outer part of the breaker main body, and the output terminal of the intelligent module is connected with an upper machine. The utility model integrates high speed acquisition, real time processing, parameter setting and network monitoring into a whole, and has the advantages of good real time, high reliability, low cost, etc.
Description
Technical field
The utility model relates to a kind of vacuum high-voltage switch protection equipment, particularly a kind of high-pressure vacuum breaker with permanent-magnet manipulating mechanism.
Background technology
Along with microelectric technique, computer technology and development of internet technology, smart machine has communication function becomes possibility.High-pressure vacuum breaker is developed to fieldbus, ethernet communication mode by traditional RS232, RS485 etc. aspect the communication technology of intelligent online monitoring system.The fieldbus mode is compared with traditional approach, Installation and Debugging are simple relatively, cost is lower, but when only having the field bus communication mode to be applied to networked system, need to link to each other with the upper monitoring computer, and certain node number restriction is arranged by the higher fieldbus adapter of price.
Summary of the invention
The purpose of this utility model is to provide the intelligent high-pressure vacuum circuit-breaker with CAN Bus communication, is not subjected to node number on-line monitoring system reliably restrictedly.
The technical solution adopted in the utility model is: comprise breaker body, be installed in electric main loop, divide-shut brake coil and the operating mechanism main shaft of breaker body inside, in breaker body, there is current transducer to be connected with the output in electric main loop, Hall element is connected with the output of divide-shut brake coil, and displacement transducer is connected with the output of operating mechanism main shaft; The output of described current transducer, Hall element and displacement transducer is connected respectively to and is installed in the outer independently input of intelligent object of breaker body, and the output of intelligent object connects a host computer.
The utility model integrates high speed acquisition, processing in real time, parameter setting, network monitoring, has characteristics such as good in real time, that reliability is high, cost is low.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structure connection diagram of the present utility model.
Embodiment
As shown in Figure 1, an electric main loop 3, divide-shut brake coil 4 in the secondary control loop that is connected with electrical network three-phase main circuit and the operating mechanism main shaft 5 that belongs to permanent-magnet manipulating mechanism are installed in breaker body 1 inside, in breaker body 1, there is current transducer 6 to be connected with the output in electric main loop 3, Hall element 7 is connected with the output of divide-shut brake coil 4, and displacement transducer 8 is connected with the output of operating mechanism main shaft 5; The output of described current transducer 6, Hall element 7 and displacement transducer 8 is connected respectively to and is installed in the breaker body 1 outer independently input of intelligent object 2, and the output of intelligent object 2 connects a host computer 12.
The input of the signal conditioner 9 in current transducer 6, Hall element 7 and displacement transducer 8 outputs and the intelligent object 2 is connected, the output of signal conditioner 9 is connected with the input of central processing unit 10, the output of central processing unit 10 is connected respectively to the input of LCD MODULE 11 and CAN transceiver 13, and the output of CAN transceiver 13 is connected to the input of host computer 12.
After starting working, system at first judges whether it is to move first, if then carry out initialization; If not operation first, judge directly then whether analog power 15, digital power 16 start with signal conditioner 9, start the back judgement and have or not calculation task, if any then calling counting subroutine; After finishing, calculation task judges to have or not the demonstration task, if any then calling display subroutine; After finishing, the demonstration task judges to have or not communication task, if any then calling the communication subprogram; Get back to beginning after communication task is finished, constitute major cycle.
The utility model in force, use and alternative chip as follows: the DSP central processing unit is TMS320F2812, TMS320LF2812; Hall element is YDG-HSD-2-50A; Current transducer is: YDL-I; Displacement transducer is WDL-25-2; Triode uses S9016, S9016.
Claims (4)
1. permanent magnet mechanism high-pressure vacuum breaker with intelligent object, comprise breaker body (1), be installed in breaker body (1) inner electric main loop (3), divide-shut brake coil (4) and operating mechanism main shaft (5), it is characterized in that: in breaker body (1), have current transducer (6) to be connected with the output of electric main loop (3), Hall element (7) is connected with the output of divide-shut brake coil (4), and displacement transducer (8) is connected with the output of operating mechanism main shaft (5); The output of described current transducer (6), Hall element (7) and displacement transducer (8) is connected respectively to and is installed in the outer independently input of intelligent object (2) of breaker body (1), and the output of intelligent object (2) connects a host computer (12).
2. the permanent magnet mechanism high-pressure vacuum breaker with intelligent object according to claim 1, it is characterized in that: the input of the signal conditioner (9) in current transducer (6), Hall element (7) and displacement transducer (8) output and the intelligent object (2) is connected, the output of signal conditioner (9) is connected with the input of central processing unit (10), the output of central processing unit (10) is connected respectively to the input of LCD MODULE (11) and CAN transceiver (13), and the output of CAN transceiver (13) is connected to the input of host computer (12).
3. the permanent magnet mechanism high-pressure vacuum breaker with intelligent object according to claim 2 is characterized in that: analog power (15) is connected with central processing unit (10) with signal conditioner (9) respectively with digital power (16).
4. the permanent magnet mechanism high-pressure vacuum breaker with intelligent object according to claim 3 is characterized in that: also insert a terminal build-out resistor (14) between described CAN transceiver (13) and host computer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200375722U CN201054335Y (en) | 2007-05-21 | 2007-05-21 | Permanent magnetic high-voltage vacuum beaker with intelligent module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200375722U CN201054335Y (en) | 2007-05-21 | 2007-05-21 | Permanent magnetic high-voltage vacuum beaker with intelligent module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054335Y true CN201054335Y (en) | 2008-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200375722U Expired - Fee Related CN201054335Y (en) | 2007-05-21 | 2007-05-21 | Permanent magnetic high-voltage vacuum beaker with intelligent module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054335Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477903B (en) * | 2008-12-01 | 2011-04-13 | 司正生 | Permanent magnet mechanism controller |
| CN101515520B (en) * | 2009-03-23 | 2012-05-30 | 上海南华兰陵电气有限公司 | Intelligent self-diagnosis medium-pressure vacuum circuit breaker |
| CN102646545A (en) * | 2012-04-27 | 2012-08-22 | 正泰电气股份有限公司 | Medium-voltage circuit breaker for online monitoring of mechanical characteristics |
| CN107301933A (en) * | 2016-04-15 | 2017-10-27 | 江苏宏达电气有限公司 | Outdoor vacuum circuit breaker |
| CN107564773A (en) * | 2017-10-18 | 2018-01-09 | 石家庄开民电力科技有限公司 | A kind of intelligent digitalized primary cut-out |
-
2007
- 2007-05-21 CN CNU2007200375722U patent/CN201054335Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101477903B (en) * | 2008-12-01 | 2011-04-13 | 司正生 | Permanent magnet mechanism controller |
| CN101515520B (en) * | 2009-03-23 | 2012-05-30 | 上海南华兰陵电气有限公司 | Intelligent self-diagnosis medium-pressure vacuum circuit breaker |
| CN102646545A (en) * | 2012-04-27 | 2012-08-22 | 正泰电气股份有限公司 | Medium-voltage circuit breaker for online monitoring of mechanical characteristics |
| CN107301933A (en) * | 2016-04-15 | 2017-10-27 | 江苏宏达电气有限公司 | Outdoor vacuum circuit breaker |
| CN107564773A (en) * | 2017-10-18 | 2018-01-09 | 石家庄开民电力科技有限公司 | A kind of intelligent digitalized primary cut-out |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20140521 |