CN111010059A - 用于永磁同步电机初始位置的检测***、设备和方法 - Google Patents
用于永磁同步电机初始位置的检测***、设备和方法 Download PDFInfo
- Publication number
- CN111010059A CN111010059A CN201911291895.8A CN201911291895A CN111010059A CN 111010059 A CN111010059 A CN 111010059A CN 201911291895 A CN201911291895 A CN 201911291895A CN 111010059 A CN111010059 A CN 111010059A
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- Prior art keywords
- phase
- motor
- current
- current peak
- rotor
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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
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/185—Circuit arrangements for detecting position without separate position detecting elements using inductance sensing, e.g. pulse excitation
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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
- H02P2203/00—Indexing scheme relating to controlling arrangements characterised by the means for detecting the position of the rotor
- H02P2203/03—Determination of the rotor position, e.g. initial rotor position, during standstill or low speed operation
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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)
Abstract
Description
R<sub>s</sub>(Ω) | L<sub>d</sub>(mH) | L<sub>q</sub>(mH) | λ<sub>f</sub>(Web) | 额定功率(W) |
26.6 | 193.0 | 193.0 | 0.183 | 56 |
Claims (11)
Priority Applications (1)
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CN201911291895.8A CN111010059B (zh) | 2019-12-16 | 2019-12-16 | 用于永磁同步电机初始位置的检测***、设备和方法 |
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CN201911291895.8A CN111010059B (zh) | 2019-12-16 | 2019-12-16 | 用于永磁同步电机初始位置的检测***、设备和方法 |
Publications (2)
Publication Number | Publication Date |
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CN111010059A true CN111010059A (zh) | 2020-04-14 |
CN111010059B CN111010059B (zh) | 2023-05-30 |
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CN201911291895.8A Active CN111010059B (zh) | 2019-12-16 | 2019-12-16 | 用于永磁同步电机初始位置的检测***、设备和方法 |
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CN (1) | CN111010059B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112039399A (zh) * | 2020-08-14 | 2020-12-04 | 尔智机器人(珠海)有限公司 | 永磁同步电机转子角度识别方法及协作机械臂*** |
CN114221592A (zh) * | 2021-12-17 | 2022-03-22 | 南京达风数控技术有限公司 | 一种伺服电机磁极初始位置辨识方法 |
CN114448301A (zh) * | 2020-11-06 | 2022-05-06 | 武汉杰开科技有限公司 | 检测电机转子初始位置的方法、电机及可读存储介质 |
WO2023160023A1 (zh) * | 2022-02-28 | 2023-08-31 | 中车青岛四方车辆研究所有限公司 | 永磁同步电机静态初始位置估算方法及定子电感辨识方法 |
Citations (5)
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---|---|---|---|---|
CN103178768A (zh) * | 2011-12-26 | 2013-06-26 | 上海大郡动力控制技术有限公司 | 永磁同步电机转子初始位置的检测装置及其使用方法 |
CN103856139A (zh) * | 2014-03-17 | 2014-06-11 | 江苏吉泰科电气股份有限公司 | 无速度传感器永磁同步电机转子磁极初始位置识别方法 |
CN106655952A (zh) * | 2017-03-08 | 2017-05-10 | 北京工业大学 | 一种检测永磁同步电机转子初始位置的电流包络线法 |
WO2018173102A1 (ja) * | 2017-03-21 | 2018-09-27 | 三菱電機株式会社 | 磁極位置検出装置及びモータ制御装置 |
CN108683371A (zh) * | 2018-05-17 | 2018-10-19 | 深圳市伟创电气有限公司 | 转子磁极初始位置辨识方法、装置、***及电机驱动设备 |
-
2019
- 2019-12-16 CN CN201911291895.8A patent/CN111010059B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103178768A (zh) * | 2011-12-26 | 2013-06-26 | 上海大郡动力控制技术有限公司 | 永磁同步电机转子初始位置的检测装置及其使用方法 |
CN103856139A (zh) * | 2014-03-17 | 2014-06-11 | 江苏吉泰科电气股份有限公司 | 无速度传感器永磁同步电机转子磁极初始位置识别方法 |
CN106655952A (zh) * | 2017-03-08 | 2017-05-10 | 北京工业大学 | 一种检测永磁同步电机转子初始位置的电流包络线法 |
WO2018173102A1 (ja) * | 2017-03-21 | 2018-09-27 | 三菱電機株式会社 | 磁極位置検出装置及びモータ制御装置 |
CN108683371A (zh) * | 2018-05-17 | 2018-10-19 | 深圳市伟创电气有限公司 | 转子磁极初始位置辨识方法、装置、***及电机驱动设备 |
Non-Patent Citations (1)
Title |
---|
李敏 等: "基于高频电流注入的永磁同步电机转子位置初始化方法", 《微电机》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112039399A (zh) * | 2020-08-14 | 2020-12-04 | 尔智机器人(珠海)有限公司 | 永磁同步电机转子角度识别方法及协作机械臂*** |
CN112039399B (zh) * | 2020-08-14 | 2022-02-08 | 尔智机器人(珠海)有限公司 | 永磁同步电机转子角度识别方法及协作机械臂*** |
CN114448301A (zh) * | 2020-11-06 | 2022-05-06 | 武汉杰开科技有限公司 | 检测电机转子初始位置的方法、电机及可读存储介质 |
CN114448301B (zh) * | 2020-11-06 | 2024-02-27 | 武汉杰开科技有限公司 | 检测电机转子初始位置的方法、电机及可读存储介质 |
CN114221592A (zh) * | 2021-12-17 | 2022-03-22 | 南京达风数控技术有限公司 | 一种伺服电机磁极初始位置辨识方法 |
WO2023160023A1 (zh) * | 2022-02-28 | 2023-08-31 | 中车青岛四方车辆研究所有限公司 | 永磁同步电机静态初始位置估算方法及定子电感辨识方法 |
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CN111010059B (zh) | 2023-05-30 |
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