CN202309075U - 新型有源电力滤波器 - Google Patents
新型有源电力滤波器 Download PDFInfo
- Publication number
- CN202309075U CN202309075U CN2011204227887U CN201120422788U CN202309075U CN 202309075 U CN202309075 U CN 202309075U CN 2011204227887 U CN2011204227887 U CN 2011204227887U CN 201120422788 U CN201120422788 U CN 201120422788U CN 202309075 U CN202309075 U CN 202309075U
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- Prior art keywords
- circuit
- current
- tracking control
- active power
- power filter
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- 239000003990 capacitor Substances 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001629 suppression Effects 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/20—Active power filtering [APF]
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- Supply And Distribution Of Alternating Current (AREA)
- Control Of Electrical Variables (AREA)
- Power Conversion In General (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204227887U CN202309075U (zh) | 2011-10-31 | 2011-10-31 | 新型有源电力滤波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204227887U CN202309075U (zh) | 2011-10-31 | 2011-10-31 | 新型有源电力滤波器 |
Publications (1)
Publication Number | Publication Date |
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CN202309075U true CN202309075U (zh) | 2012-07-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011204227887U Expired - Lifetime CN202309075U (zh) | 2011-10-31 | 2011-10-31 | 新型有源电力滤波器 |
Country Status (1)
Country | Link |
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CN (1) | CN202309075U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106685209A (zh) * | 2017-02-26 | 2017-05-17 | 合肥科威尔电源系统有限公司 | 一种交错并联无桥pfc电路的控制器及其控制方法 |
-
2011
- 2011-10-31 CN CN2011204227887U patent/CN202309075U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106685209A (zh) * | 2017-02-26 | 2017-05-17 | 合肥科威尔电源系统有限公司 | 一种交错并联无桥pfc电路的控制器及其控制方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel active power filter Effective date of registration: 20121212 Granted publication date: 20120704 Pledgee: Hengfeng bank, Limited by Share Ltd, Chengdu branch Pledgor: Chengdu Andi Engineering Technology Co.,Ltd. Registration number: 2012990000788 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131205 Granted publication date: 20120704 Pledgee: Hengfeng bank, Limited by Share Ltd, Chengdu branch Pledgor: Chengdu Andi Engineering Technology Co.,Ltd. Registration number: 2012990000788 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel active power filter Effective date of registration: 20131205 Granted publication date: 20120704 Pledgee: Hengfeng bank, Limited by Share Ltd, Chengdu branch Pledgor: Chengdu Andi Engineering Technology Co.,Ltd. Registration number: 2013990000933 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131205 Granted publication date: 20120704 Pledgee: Hengfeng bank, Limited by Share Ltd, Chengdu branch Pledgor: Chengdu Andi Engineering Technology Co.,Ltd. Registration number: 2012990000788 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150519 Granted publication date: 20120704 Pledgee: Hengfeng bank, Limited by Share Ltd, Chengdu branch Pledgor: Chengdu Andi Engineering Technology Co.,Ltd. Registration number: 2013990000933 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20120704 |
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CX01 | Expiry of patent term |