CN112398372A - 一种用于弱磁控制的方法 - Google Patents
一种用于弱磁控制的方法 Download PDFInfo
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- CN112398372A CN112398372A CN201910743623.0A CN201910743623A CN112398372A CN 112398372 A CN112398372 A CN 112398372A CN 201910743623 A CN201910743623 A CN 201910743623A CN 112398372 A CN112398372 A CN 112398372A
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- Prior art keywords
- voltage
- axis current
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- rotating speed
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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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/06—Arrangements for speed regulation of a single motor wherein the motor speed is measured and compared with a given physical value so as to adjust the motor speed
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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
- H02P21/0085—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for high speeds, e.g. above nominal speed
- H02P21/0089—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for high speeds, e.g. above nominal speed using field weakening
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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910743623.0A CN112398372B (zh) | 2019-08-13 | 2019-08-13 | 一种用于弱磁控制的方法 |
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CN201910743623.0A CN112398372B (zh) | 2019-08-13 | 2019-08-13 | 一种用于弱磁控制的方法 |
Publications (2)
Publication Number | Publication Date |
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CN112398372A true CN112398372A (zh) | 2021-02-23 |
CN112398372B CN112398372B (zh) | 2022-11-11 |
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CN201910743623.0A Active CN112398372B (zh) | 2019-08-13 | 2019-08-13 | 一种用于弱磁控制的方法 |
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CN (1) | CN112398372B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080042605A1 (en) * | 2006-08-17 | 2008-02-21 | Aisin Aw Co., Ltd. | Electric motor drive control method and apparatus |
CN104378035A (zh) * | 2014-11-20 | 2015-02-25 | 东南大学 | 电压差值判断弱磁时刻的混合励磁同步电机弱磁控制方法 |
CN105634358A (zh) * | 2016-03-17 | 2016-06-01 | 华南理工大学 | 永磁同步电机的弱磁控制方法和驱动控制装置 |
CN105680748A (zh) * | 2016-03-17 | 2016-06-15 | 华南理工大学 | 一种永磁同步电机的变pi弱磁控制方法和驱动控制装置 |
CN107743003A (zh) * | 2017-11-27 | 2018-02-27 | 奥克斯空调股份有限公司 | 弱磁控制方法及装置 |
CN107896081A (zh) * | 2017-11-27 | 2018-04-10 | 奥克斯空调股份有限公司 | 电流调节方法及装置、电机驱动控制方法及装置 |
CN109804550A (zh) * | 2016-10-25 | 2019-05-24 | 密克罗奇普技术公司 | 用于永磁同步电机的闭环磁通减弱 |
CN109818540A (zh) * | 2017-11-21 | 2019-05-28 | 杭州三花研究院有限公司 | 电机的弱磁控制方法及电机 |
-
2019
- 2019-08-13 CN CN201910743623.0A patent/CN112398372B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080042605A1 (en) * | 2006-08-17 | 2008-02-21 | Aisin Aw Co., Ltd. | Electric motor drive control method and apparatus |
CN104378035A (zh) * | 2014-11-20 | 2015-02-25 | 东南大学 | 电压差值判断弱磁时刻的混合励磁同步电机弱磁控制方法 |
CN105634358A (zh) * | 2016-03-17 | 2016-06-01 | 华南理工大学 | 永磁同步电机的弱磁控制方法和驱动控制装置 |
CN105680748A (zh) * | 2016-03-17 | 2016-06-15 | 华南理工大学 | 一种永磁同步电机的变pi弱磁控制方法和驱动控制装置 |
CN109804550A (zh) * | 2016-10-25 | 2019-05-24 | 密克罗奇普技术公司 | 用于永磁同步电机的闭环磁通减弱 |
CN109818540A (zh) * | 2017-11-21 | 2019-05-28 | 杭州三花研究院有限公司 | 电机的弱磁控制方法及电机 |
CN107743003A (zh) * | 2017-11-27 | 2018-02-27 | 奥克斯空调股份有限公司 | 弱磁控制方法及装置 |
CN107896081A (zh) * | 2017-11-27 | 2018-04-10 | 奥克斯空调股份有限公司 | 电流调节方法及装置、电机驱动控制方法及装置 |
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CN112398372B (zh) | 2022-11-11 |
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Effective date of registration: 20221114 Address after: 201210 Floor 9, Block A, Building 1, No. 1867, Zhongke Road, Pudong New Area, Shanghai Patentee after: HUADA SEMICONDUCTOR Co.,Ltd. Address before: 610200 in the concentration area of Chengdu Xingu Industrial Park, Shuangliu District, Chengdu City, Sichuan Province Patentee before: Huada Semiconductor (Chengdu) Co.,Ltd. |
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Effective date of registration: 20230105 Address after: 201210 Floor 10, Block A, Building 1, No. 1867, Zhongke Road, Pudong New Area, Shanghai Patentee after: Xiaohua Semiconductor Co.,Ltd. Address before: 201210 Floor 9, Block A, Building 1, No. 1867, Zhongke Road, Pudong New Area, Shanghai Patentee before: HUADA SEMICONDUCTOR Co.,Ltd. |
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