CN204793637U - Module of high -pressure shunt capacitance ware device of intelligence - Google Patents
Module of high -pressure shunt capacitance ware device of intelligence Download PDFInfo
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- CN204793637U CN204793637U CN201520437160.2U CN201520437160U CN204793637U CN 204793637 U CN204793637 U CN 204793637U CN 201520437160 U CN201520437160 U CN 201520437160U CN 204793637 U CN204793637 U CN 204793637U
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- 239000003990 capacitor Substances 0.000 claims abstract description 55
- 238000012545 processing Methods 0.000 claims abstract description 21
- 230000003287 optical effect Effects 0.000 claims abstract description 6
- 239000012212 insulator Substances 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model discloses a module of high -pressure shunt capacitance ware device of intelligence, two at least capacitor unit intervals of this module are located in the support, two at least capacitor unit's binding post connects respectively in supporting insulator, two at least signal acquisition element and data processing module locate in the support, two at least signal acquisition element gather two at least capacitor unit's current signal respectively, data processing module's input is connected to two at least signal acquisition element's output, data processing module's output is connected to backstage supervisory equipment through the optical cable. This module conveniently constitutes electric container means, and its field connection is simple, and the installation is maintained conveniently to can in time discover trouble capacitor unit, avoid the trouble to enlarge, ensure that the transformer substation is normal, the safe operation.
Description
Technical field
The utility model relates to field of power electronics, particularly relates to a kind of module of intelligent high-pressure parallel capacitor device.
Background technology
The construction most importantly intelligent substation of intelligent grid, its core is the intellectuality of substation equipment, and high-voltage parallel capacitor device is one of visual plant of transformer station.The module of high-voltage parallel capacitor device is the main building block of this device.
Capacitor device plays the effect of reactive power compensation to transformer station as the capital equipment of transformer station, frame-type, aggregation type and cabinet type three kinds are mainly comprised with regard to its current version, wherein frame-type high-voltage parallel capacitor device is the maximum class device of current use amount, is widely used in the transformer station that 6 ~ 500kV exchanges electrical power trans mission/distribution system.Traditional frame type capacitive apparatus is arranged on metal framework by multiple stage capacitor unit, scene is linked together by series-parallel mode, its wiring is complicated, installation and maintenance difficulty, capacitor unit breaks down can not Timeliness coverage, thus cause failure propagation, affect normal, the safe operation of transformer station.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of module of intelligent high-pressure parallel capacitor device, this module conveniently forms capacitor device, its field connection is simple, convenient for installation and maintenance, and can to faulty capacitor unit Timeliness coverage, avoid failure propagation, guarantee that transformer station is normal, safe operation.
For solving the problems of the technologies described above, the module of the utility model intelligent high-pressure parallel capacitor device comprises support and at least two capacitor units, described at least two capacitor unit intervals are located in described support, the binding post of described at least two capacitor units is connected to supporting insulator, this module also comprises at least two signal gathering unit and data processing module, described at least two signal gathering unit and data processing module are located in described support, the current signal of at least two capacitor units described in described at least two signal gathering unit gather respectively, the output of described at least two signal gathering unit connects the input of described data processing module, the output of described data processing module is connected to background monitoring equipment by optical cable.
Further, described signal gathering unit is open type current sensor, and described open type current sensor punching is installed on the connection wire of capacitor unit.
Because the module of the utility model intelligent high-pressure parallel capacitor device have employed technique scheme, namely at least two capacitor unit intervals of this module are located in support, the binding post of at least two capacitor units is connected to supporting insulator, at least two signal gathering unit and data processing module are located in support, at least two signal gathering unit gather the current signal of at least two capacitor units respectively, the input of the output connection data processing module of at least two signal gathering unit, the output of data processing module is connected to background monitoring equipment by optical cable.This module conveniently forms capacitor device, and its field connection is simple, convenient for installation and maintenance, and to faulty capacitor unit Timeliness coverage, can avoid failure propagation, guarantees that transformer station is normal, safe operation.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is the modular structure schematic diagram of the utility model intelligent high-pressure parallel capacitor device.
Embodiment
Embodiment as shown in Figure 1, the module of the utility model intelligent high-pressure parallel capacitor device comprises support and 1 at least two capacitor unit 2, described at least two capacitor units 2 interval is located in described support 1, the binding post of described at least two capacitor units 2 is connected to supporting insulator 6, this module also comprises at least two signal gathering unit 3 and data processing module 4, described at least two signal gathering unit 3 and data processing module 4 are located in described support 1, the current signal of at least two capacitor units 2 described in described at least two signal gathering unit 3 gather respectively, the output of described at least two signal gathering unit 3 connects the input of described data processing module 4, the output of described data processing module 4 is connected to background monitoring equipment 5 by optical cable 7.
Preferably, described signal gathering unit 3 is open type current sensors, and described open type current sensor punching is installed on the connection wire 21 of capacitor unit 2.It is little that open type current sensor has volume, lightweight, can open, and is convenient to the features such as installation, can directly be stuck on the connection cable of capacitor unit during installation, the current signal of simple and convenient collection capacitor unit.
Adopt plural module can be configured for the intelligent high-pressure parallel capacitor device of transformer station, capacitor unit in each module has completed the connection of wire in module manufacturing process, without the need to carrying out the wiring of capacitor unit to scene, this not only reduces field erected workload, also can ensure the reliability of capacitor unit wiring, simultaneously can module for subsequent use, when fast changeable module after certain capacitor unit fault, reduce the equipment out of use time.The simultaneously running status of the real-time sensing capacitor unit of signal gathering unit in this module, and detection signal is transferred to data processing module, data processing module is multiple signals inputs, the detection signal of multiple signal gathering unit can be received, detection signal is transferred to background monitoring equipment by optical cable by data processing module, realize the intelligent on-line monitoring to each capacitor unit, and diagnose each capacitor unit running Parameters variation, Timeliness coverage and excision faulty capacitor unit, improve equipment reliability of operation.
This module adopts General design theory, can realize the standardized module of capacitor device, for the standardization of capacitor device provides foundation, improve the intelligent management level of capacitor device.
Claims (2)
1. the module of an intelligent high-pressure parallel capacitor device, comprise support and at least two capacitor units, described at least two capacitor unit intervals are located in described support, the binding post of described at least two capacitor units is connected to supporting insulator, it is characterized in that: this module also comprises at least two signal gathering unit and data processing module, described at least two signal gathering unit and data processing module are located in described support, the current signal of at least two capacitor units described in described at least two signal gathering unit gather respectively, the output of described at least two signal gathering unit connects the input of described data processing module, the output of described data processing module is connected to background monitoring equipment by optical cable.
2. the module of intelligent high-pressure parallel capacitor device according to claim 1, is characterized in that: described signal gathering unit is open type current sensor, and described open type current sensor punching is installed on the connection wire of capacitor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437160.2U CN204793637U (en) | 2015-06-24 | 2015-06-24 | Module of high -pressure shunt capacitance ware device of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520437160.2U CN204793637U (en) | 2015-06-24 | 2015-06-24 | Module of high -pressure shunt capacitance ware device of intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793637U true CN204793637U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520437160.2U Active CN204793637U (en) | 2015-06-24 | 2015-06-24 | Module of high -pressure shunt capacitance ware device of intelligence |
Country Status (1)
| Country | Link |
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| CN (1) | CN204793637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331535A (en) * | 2017-07-06 | 2017-11-07 | 中车株洲电力机车有限公司 | A kind of super capacitor module fixing device |
-
2015
- 2015-06-24 CN CN201520437160.2U patent/CN204793637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331535A (en) * | 2017-07-06 | 2017-11-07 | 中车株洲电力机车有限公司 | A kind of super capacitor module fixing device |
| CN107331535B (en) * | 2017-07-06 | 2019-05-03 | 中车株洲电力机车有限公司 | A kind of super capacitor module fixing device |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |