CN113326623A - 基于相位抵消的电机齿谐波增大转矩脉动降低的实现方法 - Google Patents
基于相位抵消的电机齿谐波增大转矩脉动降低的实现方法 Download PDFInfo
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- CN113326623A CN113326623A CN202110629772.1A CN202110629772A CN113326623A CN 113326623 A CN113326623 A CN 113326623A CN 202110629772 A CN202110629772 A CN 202110629772A CN 113326623 A CN113326623 A CN 113326623A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000009467 reduction Effects 0.000 title claims abstract description 8
- 238000005457 optimization Methods 0.000 claims abstract description 87
- 230000004907 flux Effects 0.000 claims abstract description 58
- 230000008859 change Effects 0.000 claims abstract description 50
- 230000002829 reductive effect Effects 0.000 claims abstract description 22
- 230000010349 pulsation Effects 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 230000002194 synthesizing effect Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000004088 simulation Methods 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
- 230000003993 interaction Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004489 deciduous teeth Anatomy 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
- H02K1/165—Shape, form or location of the slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
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- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Control Of Electric Motors In General (AREA)
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CN202110629772.1A CN113326623B (zh) | 2021-06-07 | 2021-06-07 | 基于相位抵消的电机齿谐波增大转矩脉动降低的实现方法 |
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CN202110629772.1A CN113326623B (zh) | 2021-06-07 | 2021-06-07 | 基于相位抵消的电机齿谐波增大转矩脉动降低的实现方法 |
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CN113326623A true CN113326623A (zh) | 2021-08-31 |
CN113326623B CN113326623B (zh) | 2024-01-26 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011143683A1 (de) * | 2010-05-20 | 2011-11-24 | Austrian Center Of Competence In Mechatronics Gmbh | Elektrische maschine und verfahren zur reduktion eines rastmoments einer elektrischen maschine |
CN106685276A (zh) * | 2016-11-29 | 2017-05-17 | 江苏大学 | 一种降低永磁同步电机转矩脉动的方法 |
CN108551213A (zh) * | 2018-04-04 | 2018-09-18 | 东南大学 | 一种抑制内置式永磁电机振动并改善转矩性能的方法 |
US20180351496A1 (en) * | 2016-05-20 | 2018-12-06 | Continuous Solutions Llc | Vibration and noise manipulation in switched reluctance machine drivetrains |
CN109214125A (zh) * | 2018-10-22 | 2019-01-15 | 华中科技大学 | 一种电机电磁振动噪声的计算方法 |
CN110061580A (zh) * | 2019-04-24 | 2019-07-26 | 江苏大学 | 一种虚拟极分数槽集中绕组轮辐式永磁电机及其转矩脉动抑制方法 |
CN112436706A (zh) * | 2020-11-24 | 2021-03-02 | 江苏大学 | 一种磁场调制永磁电机损耗分析与抑制方法 |
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2021
- 2021-06-07 CN CN202110629772.1A patent/CN113326623B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011143683A1 (de) * | 2010-05-20 | 2011-11-24 | Austrian Center Of Competence In Mechatronics Gmbh | Elektrische maschine und verfahren zur reduktion eines rastmoments einer elektrischen maschine |
US20180351496A1 (en) * | 2016-05-20 | 2018-12-06 | Continuous Solutions Llc | Vibration and noise manipulation in switched reluctance machine drivetrains |
CN106685276A (zh) * | 2016-11-29 | 2017-05-17 | 江苏大学 | 一种降低永磁同步电机转矩脉动的方法 |
CN108551213A (zh) * | 2018-04-04 | 2018-09-18 | 东南大学 | 一种抑制内置式永磁电机振动并改善转矩性能的方法 |
CN109214125A (zh) * | 2018-10-22 | 2019-01-15 | 华中科技大学 | 一种电机电磁振动噪声的计算方法 |
CN110061580A (zh) * | 2019-04-24 | 2019-07-26 | 江苏大学 | 一种虚拟极分数槽集中绕组轮辐式永磁电机及其转矩脉动抑制方法 |
CN112436706A (zh) * | 2020-11-24 | 2021-03-02 | 江苏大学 | 一种磁场调制永磁电机损耗分析与抑制方法 |
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Inventor after: Xu Yongming Inventor after: Cao Hengpei Inventor after: Chang Cuncun Inventor after: Pang Songyin Inventor before: Cao Hengpei Inventor before: Xu Yongming Inventor before: Chang Cuncun Inventor before: Pang Songyin |
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Effective date of registration: 20230201 Address after: 213032 No. 666 Liaohe Road, Xinbei District, Changzhou City, Jiangsu Province Applicant after: CHANGZHOU INSTITUTE OF TECHNOLOGY Address before: 150080 Harbin University of Science and Technology, Harbin Road, Nangang District, Heilongjiang, 52 Applicant before: HARBIN University OF SCIENCE AND TECHNOLOGY |
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