CN2738468Y - 一种交流升压方式的三相功率因数校正电路 - Google Patents
一种交流升压方式的三相功率因数校正电路 Download PDFInfo
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- CN2738468Y CN2738468Y CN 200420112233 CN200420112233U CN2738468Y CN 2738468 Y CN2738468 Y CN 2738468Y CN 200420112233 CN200420112233 CN 200420112233 CN 200420112233 U CN200420112233 U CN 200420112233U CN 2738468 Y CN2738468 Y CN 2738468Y
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- power switch
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- power factor
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Application Number | Priority Date | Filing Date | Title |
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CN 200420112233 CN2738468Y (zh) | 2004-11-05 | 2004-11-05 | 一种交流升压方式的三相功率因数校正电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200420112233 CN2738468Y (zh) | 2004-11-05 | 2004-11-05 | 一种交流升压方式的三相功率因数校正电路 |
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CN2738468Y true CN2738468Y (zh) | 2005-11-02 |
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CN 200420112233 Expired - Fee Related CN2738468Y (zh) | 2004-11-05 | 2004-11-05 | 一种交流升压方式的三相功率因数校正电路 |
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CN (1) | CN2738468Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103515977A (zh) * | 2013-03-21 | 2014-01-15 | 王林兵 | 单相一体化能量回馈装置 |
CN110474527A (zh) * | 2019-08-15 | 2019-11-19 | 海信(山东)空调有限公司 | 三相电功率因素矫正的变频装置及其控制方法、空调器 |
-
2004
- 2004-11-05 CN CN 200420112233 patent/CN2738468Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103515977A (zh) * | 2013-03-21 | 2014-01-15 | 王林兵 | 单相一体化能量回馈装置 |
CN110474527A (zh) * | 2019-08-15 | 2019-11-19 | 海信(山东)空调有限公司 | 三相电功率因素矫正的变频装置及其控制方法、空调器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Zhouxiang Complete Set of Welding Equipment Co., Ltd. Assignor: Beijing University of Technology Contract record no.: 2010320000462 Denomination of utility model: Three-phase power factor correcting circuit with AC boosting mode Granted publication date: 20051102 License type: Exclusive License Record date: 20100426 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051102 Termination date: 20131105 |