CN112953334B - 一种用于压缩机的转矩补偿系统、方法 - Google Patents
一种用于压缩机的转矩补偿系统、方法 Download PDFInfo
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- CN112953334B CN112953334B CN202110235881.5A CN202110235881A CN112953334B CN 112953334 B CN112953334 B CN 112953334B CN 202110235881 A CN202110235881 A CN 202110235881A CN 112953334 B CN112953334 B CN 112953334B
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- torque
- compressor
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004422 calculation algorithm Methods 0.000 claims abstract description 7
- 238000004590 computer program Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 5
- 230000002238 attenuated effect Effects 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- H02P21/05—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for damping motor oscillations, e.g. for reducing hunting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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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
- H02P21/20—Estimation of torque
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN202110235881.5A CN112953334B (zh) | 2021-03-03 | 2021-03-03 | 一种用于压缩机的转矩补偿系统、方法 |
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CN202110235881.5A CN112953334B (zh) | 2021-03-03 | 2021-03-03 | 一种用于压缩机的转矩补偿系统、方法 |
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CN112953334A CN112953334A (zh) | 2021-06-11 |
CN112953334B true CN112953334B (zh) | 2022-06-28 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140110693A (ko) * | 2013-03-07 | 2014-09-17 | 히타치 어플라이언스 가부시키가이샤 | 모터 제어 장치 |
CN107425761A (zh) * | 2017-07-28 | 2017-12-01 | 广东美芝制冷设备有限公司 | 永磁同步电机低频控制方法、装置、压缩机以及空调器 |
CN109426143A (zh) * | 2017-08-22 | 2019-03-05 | 中车株洲电力机车研究所有限公司 | 负载转矩估算方法、系统、机电控制系统、方法及电机 |
CN110086393A (zh) * | 2019-05-27 | 2019-08-02 | 东北大学 | 一种永磁同步电机(pmsm)转速脉动和转矩脉动抑制系统 |
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2021
- 2021-03-03 CN CN202110235881.5A patent/CN112953334B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140110693A (ko) * | 2013-03-07 | 2014-09-17 | 히타치 어플라이언스 가부시키가이샤 | 모터 제어 장치 |
CN107425761A (zh) * | 2017-07-28 | 2017-12-01 | 广东美芝制冷设备有限公司 | 永磁同步电机低频控制方法、装置、压缩机以及空调器 |
CN109426143A (zh) * | 2017-08-22 | 2019-03-05 | 中车株洲电力机车研究所有限公司 | 负载转矩估算方法、系统、机电控制系统、方法及电机 |
CN110086393A (zh) * | 2019-05-27 | 2019-08-02 | 东北大学 | 一种永磁同步电机(pmsm)转速脉动和转矩脉动抑制系统 |
Non-Patent Citations (1)
Title |
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交流伺服系统转动惯量在线辨识及负载转矩观测;徐勇;《微电机》;20160928(第09期);58-62 * |
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Application publication date: 20210611 Assignee: Hangzhou Jintou Finance Leasing Co.,Ltd. Assignor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Contract record no.: X2022980028697 Denomination of invention: A torque compensation system and method for compressors Granted publication date: 20220628 License type: Exclusive License Record date: 20230112 |
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Denomination of invention: A torque compensation system and method for compressors Effective date of registration: 20230115 Granted publication date: 20220628 Pledgee: Hangzhou Jintou Finance Leasing Co.,Ltd. Pledgor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Registration number: Y2023980031393 |
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