CN104701012A - Small low-voltage parallel compensation power capacitor - Google Patents
Small low-voltage parallel compensation power capacitor Download PDFInfo
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- CN104701012A CN104701012A CN201310638186.9A CN201310638186A CN104701012A CN 104701012 A CN104701012 A CN 104701012A CN 201310638186 A CN201310638186 A CN 201310638186A CN 104701012 A CN104701012 A CN 104701012A
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- Prior art keywords
- shell
- compensation power
- small low
- power capacitor
- capacitor body
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Abstract
The invention discloses a small low-voltage parallel compensation power capacitor, which comprises a capacitor body and a shell (1) for accommodating the capacitor body. The shell (1) is made of aluminum and is cylinder-shaped. The shell made of aluminum is not likely to rust, and the rusting problem is solved. Three capacitors in the capacitor body adopt a triangular connection, thereby improving capacity of the capacitors. The occupied size of the shell (1) after improvement is obviously smaller than that before improvement.
Description
Technical field
the present invention relates to a kind of capacitor, especially a kind of power capacitor.
Background technology
The cross section of the shell that BSMJ, BCMJ, BZMJ type low-voltage parallel-connection power capacitor adopts at present is oval and square, and shell takes up space comparatively large, and length is 168 ㎝, and width is 55 ㎝, is highly 150 ㎝.Existing shell is zinc-plated Ni alloy shell, easily gets rusty.In addition, along with skyscraper increases, the space in these buildings becomes limited all the more, and this just requires that the volume of capacitor case is less.
Summary of the invention
in order to solve the problems of the technologies described above, the present invention includes: the shell of capacitor body and accommodation capacitor body.Shell is aluminium shell.Shell shape is cylinder.Aluminium shell not easily gets rusty, and solves problem of rustiness.
Find in improvement, the optimum size of shell is: outer cover height is 240 ㎝.Transversal disc diameter is 81 ㎝.Can be known by simple computation, the volume occupied by the shell after improvement is significantly less than the volume before improvement.
As further improvement, three capacitors of the inside of capacitor body connect in the mode of triangular configuration.Such connecting mode improves condenser capacity.
Accompanying drawing explanation
fig. 1it is schematic diagram of the present invention.
Embodiment
As shown in Figure 1, the present invention includes: the shell 1 of capacitor body and accommodation capacitor body.Shell 1 is aluminium shell.Shell 1 shape is cylinder.Aluminium shell not easily gets rusty, and solves problem of rustiness.
Find in improvement, the optimum size of shell 1 is: outer cover height is 240 ㎝.Transversal disc diameter is 81 ㎝.Can be known by simple computation, the volume occupied by the shell after improvement is significantly less than the volume before improvement.
As further improvement, three capacitors of the inside of capacitor body connect in the mode of triangular configuration.Such connecting mode improves condenser capacity.
Claims (3)
1. a small low-voltage shunt compensation power capacitor, is characterized in that: the shell (1) comprising capacitor body and this capacitor body of accommodation, this shell 1 is aluminium shell, and this shell (1) shape is cylinder.
2. a kind of small low-voltage shunt compensation power capacitor according to claim 1, it is characterized in that: this shell (1) is highly 240 ㎝, the transversal disc diameter of this shell (1) is 81 ㎝.
3. a kind of small low-voltage shunt compensation power capacitor according to claim 1, is characterized in that: three capacitors of the inside of this capacitor body connect in the mode of triangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310638186.9A CN104701012A (en) | 2013-12-04 | 2013-12-04 | Small low-voltage parallel compensation power capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310638186.9A CN104701012A (en) | 2013-12-04 | 2013-12-04 | Small low-voltage parallel compensation power capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104701012A true CN104701012A (en) | 2015-06-10 |
Family
ID=53348035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310638186.9A Pending CN104701012A (en) | 2013-12-04 | 2013-12-04 | Small low-voltage parallel compensation power capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104701012A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2195134Y (en) * | 1993-05-19 | 1995-04-19 | 西安威斯康直线电机设备有限公司 | Explosion-isolated capacitor |
| CN201181647Y (en) * | 2008-02-01 | 2009-01-14 | 杭州德力西集团有限公司 | Low-voltage power capacitor |
| CN201204125Y (en) * | 2008-05-09 | 2009-03-04 | 骆家星 | Low-voltage parallel capacitor with protection function |
| CN202905469U (en) * | 2012-11-20 | 2013-04-24 | 浙江九康电气有限公司 | Environmental-protection low-voltage parallel-connection film capacitor |
| CN103151170A (en) * | 2013-03-07 | 2013-06-12 | 无锡宸瑞新能源科技有限公司 | Thin film capacitor for high power three-phase alternating-current filtering occasion |
| CN203607252U (en) * | 2013-12-04 | 2014-05-21 | 柯贝尔电能质量技术（上海）有限公司 | Capacitor |
| CN104701013A (en) * | 2013-12-04 | 2015-06-10 | 柯贝尔电能质量技术（上海）有限公司 | Capacitor |
-
2013
- 2013-12-04 CN CN201310638186.9A patent/CN104701012A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2195134Y (en) * | 1993-05-19 | 1995-04-19 | 西安威斯康直线电机设备有限公司 | Explosion-isolated capacitor |
| CN201181647Y (en) * | 2008-02-01 | 2009-01-14 | 杭州德力西集团有限公司 | Low-voltage power capacitor |
| CN201204125Y (en) * | 2008-05-09 | 2009-03-04 | 骆家星 | Low-voltage parallel capacitor with protection function |
| CN202905469U (en) * | 2012-11-20 | 2013-04-24 | 浙江九康电气有限公司 | Environmental-protection low-voltage parallel-connection film capacitor |
| CN103151170A (en) * | 2013-03-07 | 2013-06-12 | 无锡宸瑞新能源科技有限公司 | Thin film capacitor for high power three-phase alternating-current filtering occasion |
| CN203607252U (en) * | 2013-12-04 | 2014-05-21 | 柯贝尔电能质量技术（上海）有限公司 | Capacitor |
| CN104701013A (en) * | 2013-12-04 | 2015-06-10 | 柯贝尔电能质量技术（上海）有限公司 | Capacitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |