CN107154764A - 一种基于积分降幅和正交误差补偿模块的电机磁链观测器 - Google Patents
一种基于积分降幅和正交误差补偿模块的电机磁链观测器 Download PDFInfo
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- CN107154764A CN107154764A CN201710234553.7A CN201710234553A CN107154764A CN 107154764 A CN107154764 A CN 107154764A CN 201710234553 A CN201710234553 A CN 201710234553A CN 107154764 A CN107154764 A CN 107154764A
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- magnetic linkage
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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
- H02P21/141—Flux estimation
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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
- H02P21/13—Observer control, e.g. using Luenberger observers or Kalman filters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201710234553.7A CN107154764B (zh) | 2017-04-11 | 2017-04-11 | 一种基于积分降幅和正交误差补偿模块的电机磁链观测器 |
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CN201710234553.7A CN107154764B (zh) | 2017-04-11 | 2017-04-11 | 一种基于积分降幅和正交误差补偿模块的电机磁链观测器 |
Publications (2)
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CN107154764A true CN107154764A (zh) | 2017-09-12 |
CN107154764B CN107154764B (zh) | 2019-07-30 |
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CN201710234553.7A Active CN107154764B (zh) | 2017-04-11 | 2017-04-11 | 一种基于积分降幅和正交误差补偿模块的电机磁链观测器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3876419A1 (en) * | 2020-03-03 | 2021-09-08 | Infineon Technologies Austria AG | Demagnetization sensing for permanent magnet synchronous motor drive |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030009309A1 (en) * | 2001-07-06 | 2003-01-09 | Sang-Hoon Lee | Method of estimating speed of induction motor and magnetic flux of rotor |
JP2007043859A (ja) * | 2005-08-05 | 2007-02-15 | Yaskawa Electric Corp | 電動力変換装置および電動力変換方法 |
CN102570960A (zh) * | 2012-01-18 | 2012-07-11 | 河南科技大学 | 一种基于正交反馈双补偿方法的转子磁链的观测方法 |
CN104601080A (zh) * | 2015-01-12 | 2015-05-06 | 西安工程大学 | 定子磁链电压模型的偏移计算和反馈补偿方法 |
CN105406777A (zh) * | 2015-12-02 | 2016-03-16 | 江苏科技大学 | 一种永磁同步电机定子磁链的检测装置及检测方法 |
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2017
- 2017-04-11 CN CN201710234553.7A patent/CN107154764B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030009309A1 (en) * | 2001-07-06 | 2003-01-09 | Sang-Hoon Lee | Method of estimating speed of induction motor and magnetic flux of rotor |
JP2007043859A (ja) * | 2005-08-05 | 2007-02-15 | Yaskawa Electric Corp | 電動力変換装置および電動力変換方法 |
CN102570960A (zh) * | 2012-01-18 | 2012-07-11 | 河南科技大学 | 一种基于正交反馈双补偿方法的转子磁链的观测方法 |
CN104601080A (zh) * | 2015-01-12 | 2015-05-06 | 西安工程大学 | 定子磁链电压模型的偏移计算和反馈补偿方法 |
CN105406777A (zh) * | 2015-12-02 | 2016-03-16 | 江苏科技大学 | 一种永磁同步电机定子磁链的检测装置及检测方法 |
Non-Patent Citations (2)
Title |
---|
刘忠举 等: "基于改进型积分器的矢量控制***研究", 《电力电子技术》 * |
张杰 等: "基于反电动势与磁链正交性的异步电机电压模型积分改进算法", 《电工技术学报》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3876419A1 (en) * | 2020-03-03 | 2021-09-08 | Infineon Technologies Austria AG | Demagnetization sensing for permanent magnet synchronous motor drive |
CN113422552A (zh) * | 2020-03-03 | 2021-09-21 | 英飞凌科技奥地利有限公司 | 电机控制器和用于监测去磁的方法 |
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Publication number | Publication date |
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CN107154764B (zh) | 2019-07-30 |
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Address after: 312300 economic development zone, Shangyu District, Zhejiang, Shaoxing Co-patentee after: Wolong Electrical Group Hangzhou Research Institute Co., Ltd. Patentee after: Wolong Electric Drive Group Co., Ltd. Address before: 312300 economic development zone, Shangyu District, Zhejiang, Shaoxing Co-patentee before: Wolong Electrical Group Hangzhou Research Institute Co., Ltd. Patentee before: Wolong Electric Group Co., Ltd. |
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Effective date of registration: 20200331 Address after: 312300 economic development zone, Shangyu District, Zhejiang, Shaoxing Patentee after: WOLONG ELECTRIC GROUP Co.,Ltd. Address before: 312300 economic development zone, Shangyu District, Zhejiang, Shaoxing Co-patentee before: WOLONG ELECTRICAL GROUP HANGZHOU RESEARCH INSTITUTE Co.,Ltd. Patentee before: WOLONG ELECTRIC GROUP Co.,Ltd. |
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