CN107404274B - 一种基于开环电压检测pmsm转子零位的方法 - Google Patents
一种基于开环电压检测pmsm转子零位的方法 Download PDFInfo
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- CN107404274B CN107404274B CN201710694819.6A CN201710694819A CN107404274B CN 107404274 B CN107404274 B CN 107404274B CN 201710694819 A CN201710694819 A CN 201710694819A CN 107404274 B CN107404274 B CN 107404274B
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- pmsm
- rotor
- zero position
- open
- loop voltage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/24—Vector control not involving the use of rotor position or rotor speed sensors
- H02P21/32—Determining the initial rotor position
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
- H02P21/18—Estimation of position or speed
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
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CN201710694819.6A CN107404274B (zh) | 2017-08-15 | 2017-08-15 | 一种基于开环电压检测pmsm转子零位的方法 |
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CN201710694819.6A CN107404274B (zh) | 2017-08-15 | 2017-08-15 | 一种基于开环电压检测pmsm转子零位的方法 |
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CN107404274A CN107404274A (zh) | 2017-11-28 |
CN107404274B true CN107404274B (zh) | 2020-12-15 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109873589B (zh) * | 2019-04-17 | 2020-07-31 | 电子科技大学 | 一种永磁同步电机转子零位检测方法 |
CN112087176B (zh) * | 2020-09-01 | 2023-03-10 | 深圳熙斯特新能源技术有限公司 | 一种电机转子参考零位偏差校正方法及*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102401626A (zh) * | 2011-11-20 | 2012-04-04 | 中国科学院光电技术研究所 | 一种永磁同步电机转子位置传感器安装偏差估计方法 |
CN104836506A (zh) * | 2015-05-29 | 2015-08-12 | 许继集团有限公司 | 一种永磁同步电机转子零位校正***及方法 |
CN106130415A (zh) * | 2016-03-31 | 2016-11-16 | 法乐第(北京)网络科技有限公司 | 用于标定电机的方法和控制装置 |
CN106374791A (zh) * | 2015-07-23 | 2017-02-01 | 珠海格力节能环保制冷技术研究中心有限公司 | 增量式编码器伺服电机的调零方法及装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8853979B2 (en) * | 2011-02-28 | 2014-10-07 | Deere & Company | Method and system for calibrating rotor position offset of an electric motor |
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2017
- 2017-08-15 CN CN201710694819.6A patent/CN107404274B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102401626A (zh) * | 2011-11-20 | 2012-04-04 | 中国科学院光电技术研究所 | 一种永磁同步电机转子位置传感器安装偏差估计方法 |
CN104836506A (zh) * | 2015-05-29 | 2015-08-12 | 许继集团有限公司 | 一种永磁同步电机转子零位校正***及方法 |
CN106374791A (zh) * | 2015-07-23 | 2017-02-01 | 珠海格力节能环保制冷技术研究中心有限公司 | 增量式编码器伺服电机的调零方法及装置 |
CN106130415A (zh) * | 2016-03-31 | 2016-11-16 | 法乐第(北京)网络科技有限公司 | 用于标定电机的方法和控制装置 |
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