CN201117437Y - Capacitor bank possessing temperature sensor - Google Patents
Capacitor bank possessing temperature sensor Download PDFInfo
- Publication number
- CN201117437Y CN201117437Y CNU2007200436868U CN200720043686U CN201117437Y CN 201117437 Y CN201117437 Y CN 201117437Y CN U2007200436868 U CNU2007200436868 U CN U2007200436868U CN 200720043686 U CN200720043686 U CN 200720043686U CN 201117437 Y CN201117437 Y CN 201117437Y
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- Prior art keywords
- capacitor
- shell
- temperature sensing
- capacitor bank
- temperature sensor
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Abstract
The utility model discloses a temperature sensing capacitor bank which includes an outer shell and is characterized in that 1 to 3 power capacitors are packaged in the outer shell and mutually connected; the lead wires of the connected capacitors are connected with the terminal of the upper cover of the outer cover. The capacitor bank has the advantages of small size, reliable work, capability of meeting the automatic intelligent control requirement and easy assembly.
Description
Technical field
The utility model relates to power supply technique, is the capacitor that uses in the serious power supply system, specifically, is a kind of capacitor group with temperature sensing.
Background technology
Electric capacitor is the main devices that is used for the power supply system reactive power compensation, volume is bigger, along with reactive power compensator to miniaturization, automation, intelligent direction development, put forward new requirement to volume, the structure of capacitor is also corresponding: volume is littler, work is more reliable.But can generate heat when working according to power capacitor, therefore, the work temperature rise to capacitor in the time of reduced volume has proposed challenge.How in reduced volume, have in same housing under many electric capacity situations of encapsulation stable and reliable working performance again? technical problem anxious to be solved at present that Here it is.
Summary of the invention
The purpose of this utility model provides that a kind of volume is little, reliable operation, can satisfy the capacitor group that automation and intelligentification control needs, assembly work simply have temperature sensing.
Technical solution of the present utility model is: a kind of capacitor group with temperature sensing, shell is arranged, it is characterized in that: be packaged with 2～3 power capacitors in the shell, interconnect between capacitor, the lead-out wire of the capacitor after the connection links to each other with the binding post of the loam cake of shell.
Interconnecting between the capacitor described in the utility model adopts Y-connection or triangle to connect.The loam cake of shell is equipped with temperature sensor.The overheat protector circuit breaker is arranged in the shell.The overheat protector circuit breaker adopts mechanical type overheat protector circuit breaker.
The beneficial effects of the utility model are: two to three discrete capacitor of assembling in same housing, for guaranteeing the reliability service work of capacitor group, on the electric capacity top cover, temperature sensor is installed, and monitor the electric capacity working temperature in real time.Can satisfy automation and intelligentification control needs.At the capacitor top cover temperature sensor is installed.Monitor the electric capacity working temperature in real time, adding has mechanical type overheat protector circuit breaker in the electric capacity housing, the reliability of capacitor is promoted greatly.On the bottom of capacitor group, there are four and install and fix the Luo hole, make assembly work become simple.
Description of drawings
Fig. 1 is a kind of outline drawing with capacitor group of temperature sensing of the present utility model;
Fig. 2 in the capacitor group with temperature sensing of the present utility model the capacitor figure of Y-connection;
Fig. 3 in the capacitor group with temperature sensing of the present utility model the capacitor figure that connects of triangle.
Embodiment
Accompanying drawing has been described embodiment of the present utility model, in example, shell 1 is arranged, and is packaged with 2～3 power capacitors in the shell 1, interconnects between capacitor, and the lead-out wire of the capacitor after the connection links to each other with the binding post 3 of the loam cake 2 of shell 1.Interconnecting between described capacitor adopts Y-connection or triangle to connect.The loam cake 2 of shell 1 is equipped with temperature sensor.The overheat protector circuit breaker is arranged in the shell 1.The overheat protector circuit breaker adopts mechanical type overheat protector circuit breaker.
Claims (5)
1, a kind of capacitor group with temperature sensing has shell, it is characterized in that: be packaged with 1～3 power capacitor in the shell, interconnect between capacitor, the lead-out wire of the capacitor after the connection links to each other with the binding post of the loam cake of shell.
The 2 capacitor groups with temperature sensing according to claim 1 is characterized in that: interconnecting between capacitor adopts Y-connection or triangle to connect.
3, the capacitor group with temperature sensing according to claim 1 and 2, it is characterized in that: the loam cake of shell is equipped with temperature sensor.
4, the capacitor group with temperature sensing according to claim 1 and 2 is characterized in that: the overheat protector circuit breaker is arranged in the shell.
5, the capacitor group with temperature sensing according to claim 4 is characterized in that: the overheat protector circuit breaker adopts mechanical type overheat protector circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200436868U CN201117437Y (en) | 2007-10-15 | 2007-10-15 | Capacitor bank possessing temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200436868U CN201117437Y (en) | 2007-10-15 | 2007-10-15 | Capacitor bank possessing temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117437Y true CN201117437Y (en) | 2008-09-17 |
Family
ID=39992016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200436868U Expired - Fee Related CN201117437Y (en) | 2007-10-15 | 2007-10-15 | Capacitor bank possessing temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117437Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295781A (en) * | 2013-05-22 | 2013-09-11 | 桂林电力电容器有限责任公司 | Compact assembling high-voltage power capacitor |
| CN103426629A (en) * | 2013-08-19 | 2013-12-04 | 浙江南德电气有限公司 | Low-voltage power capacitor |
-
2007
- 2007-10-15 CN CNU2007200436868U patent/CN201117437Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295781A (en) * | 2013-05-22 | 2013-09-11 | 桂林电力电容器有限责任公司 | Compact assembling high-voltage power capacitor |
| CN103295781B (en) * | 2013-05-22 | 2016-03-16 | 桂林电力电容器有限责任公司 | A kind of compact aggregation type high-voltage power capacitor |
| CN103426629A (en) * | 2013-08-19 | 2013-12-04 | 浙江南德电气有限公司 | Low-voltage power capacitor |
| CN103426629B (en) * | 2013-08-19 | 2017-03-29 | 浙江南德电气有限公司 | A kind of low voltage power capacitor |
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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: 20080917 Termination date: 20111015 |