CN101924514B - Rotary transformer initial position signal autocorrection method - Google Patents
Rotary transformer initial position signal autocorrection method Download PDFInfo
- Publication number
- CN101924514B CN101924514B CN2010102983292A CN201010298329A CN101924514B CN 101924514 B CN101924514 B CN 101924514B CN 2010102983292 A CN2010102983292 A CN 2010102983292A CN 201010298329 A CN201010298329 A CN 201010298329A CN 101924514 B CN101924514 B CN 101924514B
- Authority
- CN
- China
- Prior art keywords
- degree
- value
- phase
- rotor
- rotary transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102983292A CN101924514B (en) | 2010-09-30 | 2010-09-30 | Rotary transformer initial position signal autocorrection method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102983292A CN101924514B (en) | 2010-09-30 | 2010-09-30 | Rotary transformer initial position signal autocorrection method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101924514A CN101924514A (en) | 2010-12-22 |
CN101924514B true CN101924514B (en) | 2012-07-04 |
Family
ID=43339211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102983292A Active CN101924514B (en) | 2010-09-30 | 2010-09-30 | Rotary transformer initial position signal autocorrection method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101924514B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103178681B (en) * | 2011-12-24 | 2015-07-29 | 大洋电机新动力科技有限公司 | A kind of motor entity with the initial installation deviation information of rotor-position sensor and initial installation deviation information measuring method thereof |
KR101829926B1 (en) * | 2012-01-02 | 2018-02-19 | 현대모비스 주식회사 | Position error compensation method of drive motor for vehicle |
CN102801377B (en) * | 2012-08-14 | 2014-07-16 | 安徽巨一自动化装备有限公司 | Simple position sensor fine-adjustment system and adjustment method thereof |
CN102778252B (en) * | 2012-08-14 | 2014-10-29 | 安徽巨一自动化装备有限公司 | Automatic position sensor fine adjustment system and adjustment method |
CN102983803A (en) * | 2012-11-12 | 2013-03-20 | 中冶南方(武汉)自动化有限公司 | Initial positioning method for permanent-magnet synchronous motor |
CN104079215B (en) * | 2013-03-26 | 2016-06-01 | 上海电驱动股份有限公司 | The accurate Detection and adjustment method of automobile permanent magnet synchronous motor initial position of rotor |
CN103560724B (en) * | 2013-09-27 | 2014-12-17 | 南车株洲电力机车研究所有限公司 | Method for determining initial position of synchronous motor |
TWI571043B (en) * | 2014-01-27 | 2017-02-11 | 山葉發動機股份有限公司 | Motor control device and correction data generation method in the same device |
CN104660118B (en) * | 2015-03-11 | 2017-04-12 | 南车株洲电力机车研究所有限公司 | Zero calculation method for permanent magnet synchronous motor rotating transformer |
CN104796051B (en) * | 2015-04-17 | 2017-08-01 | 天津大学 | Rotary transformer linear transformation method and converter based on FPGA |
CN106533277B (en) * | 2016-12-28 | 2019-04-09 | 北京新能源汽车股份有限公司 | Method and device for checking zero position of rotary transformer of motor |
CN107834934B (en) * | 2017-12-01 | 2020-05-08 | 重庆长安汽车股份有限公司 | Electric automobile and automatic correction method and system for initial position of rotary transformer of electric automobile |
CN110739895B (en) * | 2018-07-18 | 2021-08-06 | 郑州宇通客车股份有限公司 | Motor control method and device based on rotary transformer initial position |
CN111146979A (en) * | 2018-11-02 | 2020-05-12 | 宝沃汽车(中国)有限公司 | Initial angle correction method and device of motor rotor and electric vehicle |
CN111200387B (en) * | 2018-11-16 | 2021-12-21 | 郑州宇通客车股份有限公司 | Method and device for correcting initial electrical angle of motor rotating transformer of new energy automobile |
CN114070151A (en) * | 2020-07-30 | 2022-02-18 | 广汽埃安新能源汽车有限公司 | Method, device and system for detecting rotary zero-bit value of permanent magnet synchronous motor |
CN113328670B (en) * | 2021-05-11 | 2023-06-09 | 江苏交科能源科技发展有限公司 | Zero adjustment method for rotary transformer of permanent magnet motor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101110559B (en) * | 2006-07-20 | 2011-10-12 | 比亚迪股份有限公司 | Magneto synchronous generator controlling system used for hybrid vehicle |
CN101777861B (en) * | 2010-02-10 | 2012-07-11 | 株洲南车时代电气股份有限公司 | Initial positioning device of permanent synchronous motor |
CN101814883B (en) * | 2010-03-29 | 2011-11-09 | 南京磁谷科技有限公司 | Method for detecting magnetic pole position of permanent magnet synchronous motor rotor based on displacement sensor |
-
2010
- 2010-09-30 CN CN2010102983292A patent/CN101924514B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101924514A (en) | 2010-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101924514B (en) | Rotary transformer initial position signal autocorrection method | |
CN107404272B (en) | Permanent magnet synchronous motor rotation becomes zero-bit initial angle scaling method and calibration system | |
CN102017391B (en) | Determining offset angle for synchronous machines | |
CN102498367B (en) | Commutation type electric driver and the method for controlling commutated electric motor | |
US9209726B2 (en) | Method for determining the speed of a synchronous machine, circuit configuration for actuating a synchronous machine, and use of such a configuration | |
US9909853B2 (en) | Calibration and monitoring of an angle measuring system for electrical machines | |
CN104660118B (en) | Zero calculation method for permanent magnet synchronous motor rotating transformer | |
CN102401626B (en) | Method for estimating mounting deviation of permanent magnet synchronous motor rotor position sensor | |
CN104779879B (en) | The electrical angle rotation direction and initial value discrimination method and system of permagnetic synchronous motor | |
CN110581681B (en) | Zero calibration method and device for permanent magnet synchronous motor position sensor | |
CN103649686B (en) | For the method checking resolver to output signal confidence level | |
CN104079215A (en) | Precise detection and adjustment method for initial position of permanent-magnet synchronous motor rotor for vehicle | |
CN107834934A (en) | Electric automobile and its rotary transformer initial position auto-correction method and system | |
CN109217758B (en) | Online identification method for rotary transformer zero point, motor controller and storage medium | |
CN104884904A (en) | Detected position correction method for electromagnetic inductance-type position detector | |
CN104065319B (en) | The scaling method of permanent magnet synchronous motor zero-bit initial angle | |
WO2016058787A1 (en) | A device and method to define and identify absolute mechanical position for a rotating element | |
CN105720876B (en) | A kind of internal power factor angle detection method of permagnetic synchronous motor | |
CN110798111A (en) | Method and device for detecting zero position of rotary transformer of permanent magnet synchronous motor | |
CN112671296B (en) | Method for detecting zero position of rotor of permanent magnet synchronous motor | |
CN111987958B (en) | Permanent magnet synchronous motor rotor position detection method and system | |
CN113411015B (en) | Motor rotation initial angle calibration method and system and electronic equipment | |
CN110165947A (en) | Accuracy evaluation device, appraisal procedure and the assessment system of position detecting device | |
CN105827169B (en) | A kind of rectangular axis electric current detecting method of permagnetic synchronous motor | |
CN113131818A (en) | Hall sensor installation error identification method and device and motor control system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20101222 Assignee: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Assignor: Chongqing Changan Automobile Co.,Ltd.|CHONGQING CHANG'AN NEW ENERGY AUTOMOBILE Co.,Ltd. Contract record no.: 2018500000018 Denomination of invention: Rotary transformer initial position signal autocorrection method Granted publication date: 20120704 License type: Exclusive License Record date: 20181121 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190104 Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee after: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Address before: 400023, No. 260, Jianxin East Road, Jiangbei District, Chongqing Co-patentee before: CHONGQING CHANG'AN NEW ENERGY AUTOMOBILE Co.,Ltd. Patentee before: Chongqing Changan Automobile Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee after: Deep Blue Automotive Technology Co.,Ltd. Address before: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee before: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |