CN101051814A - Variable frequency speed regulator capable of supperssing producing resonant wave - Google Patents
Variable frequency speed regulator capable of supperssing producing resonant wave Download PDFInfo
- Publication number
- CN101051814A CN101051814A CN 200610025444 CN200610025444A CN101051814A CN 101051814 A CN101051814 A CN 101051814A CN 200610025444 CN200610025444 CN 200610025444 CN 200610025444 A CN200610025444 A CN 200610025444A CN 101051814 A CN101051814 A CN 101051814A
- Authority
- CN
- China
- Prior art keywords
- circuit
- controlled rectifier
- silicon controlled
- resistance
- reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Inverter Devices (AREA)
- Rectifiers (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100254446A CN100527596C (en) | 2006-04-04 | 2006-04-04 | Variable frequency speed regulator capable of supperssing producing resonant wave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100254446A CN100527596C (en) | 2006-04-04 | 2006-04-04 | Variable frequency speed regulator capable of supperssing producing resonant wave |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101051814A true CN101051814A (en) | 2007-10-10 |
CN100527596C CN100527596C (en) | 2009-08-12 |
Family
ID=38783046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100254446A Active CN100527596C (en) | 2006-04-04 | 2006-04-04 | Variable frequency speed regulator capable of supperssing producing resonant wave |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100527596C (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101764525A (en) * | 2010-02-11 | 2010-06-30 | 哈尔滨工业大学(威海) | Vector transducer with low electromagnetic interference |
CN103633855A (en) * | 2012-08-29 | 2014-03-12 | 成都酷玩网络科技有限公司 | Double-damping mixed star connection vibration-free brake frequency conversion device |
CN103633856A (en) * | 2012-08-29 | 2014-03-12 | 成都酷玩网络科技有限公司 | Double-damping double-mixed connection vibration-free brake frequency conversion device |
CN104617805A (en) * | 2015-02-28 | 2015-05-13 | 北京精密机电控制设备研究所 | Novel main power circuit |
CN105790596A (en) * | 2016-02-29 | 2016-07-20 | 珠海格力电器股份有限公司 | Frequency conversion equipment and control method thereof |
CN108847806A (en) * | 2018-06-27 | 2018-11-20 | 佛山市诺行科技有限公司 | A kind of battery direct-furnish driving device of bicycle position parking apparatus |
CN108988736A (en) * | 2018-07-06 | 2018-12-11 | 珠海格力电器股份有限公司 | Servo system for rapid discharge and real-time control method thereof |
CN109120186A (en) * | 2017-06-22 | 2019-01-01 | 施耐德电器工业公司 | Servo-driver and its braking method |
CN113597500A (en) * | 2019-04-26 | 2021-11-02 | 西门子能源美国公司 | Hydraulic fracturing system with circuitry to suppress harmonics caused by variable frequency drives |
-
2006
- 2006-04-04 CN CNB2006100254446A patent/CN100527596C/en active Active
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101764525A (en) * | 2010-02-11 | 2010-06-30 | 哈尔滨工业大学(威海) | Vector transducer with low electromagnetic interference |
CN101764525B (en) * | 2010-02-11 | 2013-11-20 | 哈尔滨工业大学(威海) | Vector transducer with low electromagnetic interference |
CN103633855A (en) * | 2012-08-29 | 2014-03-12 | 成都酷玩网络科技有限公司 | Double-damping mixed star connection vibration-free brake frequency conversion device |
CN103633856A (en) * | 2012-08-29 | 2014-03-12 | 成都酷玩网络科技有限公司 | Double-damping double-mixed connection vibration-free brake frequency conversion device |
CN104617805A (en) * | 2015-02-28 | 2015-05-13 | 北京精密机电控制设备研究所 | Novel main power circuit |
CN105790596A (en) * | 2016-02-29 | 2016-07-20 | 珠海格力电器股份有限公司 | Frequency conversion equipment and control method thereof |
CN105790596B (en) * | 2016-02-29 | 2018-01-05 | 珠海格力电器股份有限公司 | Frequency conversion equipment and control method thereof |
CN109120186A (en) * | 2017-06-22 | 2019-01-01 | 施耐德电器工业公司 | Servo-driver and its braking method |
CN109120186B (en) * | 2017-06-22 | 2022-07-15 | 施耐德电器工业公司 | Servo driver and braking method thereof |
CN108847806A (en) * | 2018-06-27 | 2018-11-20 | 佛山市诺行科技有限公司 | A kind of battery direct-furnish driving device of bicycle position parking apparatus |
CN108988736A (en) * | 2018-07-06 | 2018-12-11 | 珠海格力电器股份有限公司 | Servo system for rapid discharge and real-time control method thereof |
CN113597500A (en) * | 2019-04-26 | 2021-11-02 | 西门子能源美国公司 | Hydraulic fracturing system with circuitry to suppress harmonics caused by variable frequency drives |
Also Published As
Publication number | Publication date |
---|---|
CN100527596C (en) | 2009-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100527596C (en) | Variable frequency speed regulator capable of supperssing producing resonant wave | |
CN2847637Y (en) | Device for suppressing transformer neutral point DC current by capacitance method | |
CN102082436B (en) | Hybrid power filter | |
CN1808832A (en) | Circuit apparatus applicable to middle and high power UPS | |
CN2886911Y (en) | Variable-frequency speed regulator with harmonic suppression | |
CN2831607Y (en) | Driving controller for brushless dynamo | |
CN100407540C (en) | Compound control method of injection mixed active power filter | |
CN1770619A (en) | Controller for a wound-rotor induction motor | |
CN104882889A (en) | Composite circuit integrating rectification, active power filtering and energy feedback braking functions | |
CN1909346A (en) | Integrated converting means with three-phase activity coefficient adjustment | |
CN1119850C (en) | Transformer equipment for increasing energy utilization rate of wind-driven electric generation | |
CN1832289A (en) | Neutral harmonic current managing device and control method thereof | |
CN2796213Y (en) | Mixed high power active power filter | |
CN102290807B (en) | Small-sized wind power generation controller with wide voltage input range | |
CN107947684B (en) | A kind of DC bus-bar voltage guard method and device | |
CN1274977A (en) | Combined power filter with both active and passive parts | |
CN202712844U (en) | Device for suppressing transformer neutral point DC current by resistance method, with bypass protection function | |
CN1079849A (en) | Power inverter with power regenerative control function | |
CN200983561Y (en) | Voltage self-control power feedback part | |
CN115995946A (en) | Series 12-pulse rectifier | |
CN103053110A (en) | Motor drive device | |
CN204720986U (en) | The compound circuit of a kind of integrated rectification, active power filtering and energy back braking function | |
CN107612402B (en) | Power conversion circuit resonance suppressing method and device | |
CN1601845A (en) | Large capacity parallel active filter | |
CN101027832A (en) | Low switching frequency power factor correction circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI RENAULT ER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI RENAULT ER ELECTRIC APPLICANCE CO., LTD. Effective date: 20091023 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: 1, 3980 Chengbei Road, Shanghai, Jiading District Patentee after: Shanghai RENLE Science & Technology Co., Ltd. Address before: No. 131 East Road, Jiading hi tech Industrial Park, Shanghai, Jiading District Patentee before: Leinuoer Electrical Co., Ltd., Shanghai |
|
CP02 | Change in the address of a patent holder |
Address after: 201800 Building 1, 188 Lane 3968, Chengbei Road, Jiading District, Shanghai Patentee after: SHANGHAI RENLE SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 201807, 1, 3980 North Road, Shanghai, Jiading District Patentee before: SHANGHAI RENLE SCIENCE & TECHNOLOGY Co.,Ltd. |
|
CP02 | Change in the address of a patent holder |