CN101714845A - 无刷直流电机的驱动电路 - Google Patents
无刷直流电机的驱动电路 Download PDFInfo
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- CN101714845A CN101714845A CN200910311780A CN200910311780A CN101714845A CN 101714845 A CN101714845 A CN 101714845A CN 200910311780 A CN200910311780 A CN 200910311780A CN 200910311780 A CN200910311780 A CN 200910311780A CN 101714845 A CN101714845 A CN 101714845A
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- pwm signal
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- 238000005070 sampling Methods 0.000 claims abstract description 36
- 230000010355 oscillation Effects 0.000 claims abstract description 7
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 21
- 238000003079 width control Methods 0.000 claims description 13
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 230000003534 oscillatory effect Effects 0.000 claims description 3
- 230000001131 transforming effect Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000819 phase cycle Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009103117800A CN101714845B (zh) | 2009-12-18 | 2009-12-18 | 无刷直流电机的驱动电路 |
Applications Claiming Priority (1)
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CN2009103117800A CN101714845B (zh) | 2009-12-18 | 2009-12-18 | 无刷直流电机的驱动电路 |
Related Child Applications (1)
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CN2011100295413A Division CN102075129B (zh) | 2009-12-18 | 2009-12-18 | 无刷直流电机的驱动电路 |
Publications (2)
Publication Number | Publication Date |
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CN101714845A true CN101714845A (zh) | 2010-05-26 |
CN101714845B CN101714845B (zh) | 2011-09-28 |
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CN2009103117800A Expired - Fee Related CN101714845B (zh) | 2009-12-18 | 2009-12-18 | 无刷直流电机的驱动电路 |
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CN (1) | CN101714845B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102025305A (zh) * | 2010-12-07 | 2011-04-20 | 南京邮电大学 | 无刷直流电机霍尔相序检测方法及装置 |
CN108347159A (zh) * | 2018-03-07 | 2018-07-31 | 深圳市博为光电股份有限公司 | 一种无线驱动电源 |
-
2009
- 2009-12-18 CN CN2009103117800A patent/CN101714845B/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102025305A (zh) * | 2010-12-07 | 2011-04-20 | 南京邮电大学 | 无刷直流电机霍尔相序检测方法及装置 |
CN102025305B (zh) * | 2010-12-07 | 2012-09-26 | 南京邮电大学 | 无刷直流电机霍尔相序检测方法及装置 |
CN108347159A (zh) * | 2018-03-07 | 2018-07-31 | 深圳市博为光电股份有限公司 | 一种无线驱动电源 |
CN108347159B (zh) * | 2018-03-07 | 2023-10-27 | 深圳市博为光电股份有限公司 | 一种无线驱动电源 |
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Publication number | Publication date |
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CN101714845B (zh) | 2011-09-28 |
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GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENLING ELECTRIC MANUFACTURING CO., LTD., HAIAN Free format text: FORMER OWNER: JIANGSU TECHNOLOGY NORMAL COLLEGE Effective date: 20130821 Owner name: JIANGSU UNIVERSITY OF TECHNOLOGY Effective date: 20130821 |
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Free format text: CORRECT: ADDRESS; FROM: 213001 CHANGZHOU, JIANGSU PROVINCE TO: 226600 NANTONG, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130821 Address after: 226600 Haian, Jiangsu province Haian Zhenhai Road, No. 88, South Road, No. Patentee after: Haian Shenling Electrical Appliance Manufacturing Co., Ltd. Patentee after: Jiangsu University of Technology Address before: 213001 Changzhou Province in the Clock Tower District, Jiangsu, Wu Road, No. 1801 Patentee before: Jiangsu Teachers University of Technology |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20181218 |