CN117134668A - 电动机相电流重构 - Google Patents
电动机相电流重构 Download PDFInfo
- Publication number
- CN117134668A CN117134668A CN202310601357.4A CN202310601357A CN117134668A CN 117134668 A CN117134668 A CN 117134668A CN 202310601357 A CN202310601357 A CN 202310601357A CN 117134668 A CN117134668 A CN 117134668A
- Authority
- CN
- China
- Prior art keywords
- phase current
- sector
- current sense
- sense signal
- reference table
- 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.)
- Pending
Links
- 239000013598 vector Substances 0.000 claims description 68
- 238000000034 method Methods 0.000 claims description 60
- 230000004044 response Effects 0.000 claims description 40
- 230000009466 transformation Effects 0.000 claims description 11
- 230000004907 flux Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 description 20
- 238000004804 winding Methods 0.000 description 17
- 238000012545 processing Methods 0.000 description 10
- 238000004364 calculation method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
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- 239000007924 injection Substances 0.000 description 1
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- 229910044991 metal oxide Inorganic materials 0.000 description 1
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- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- H02P21/13—Observer control, e.g. using Luenberger observers or Kalman filters
-
- 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
- H02P21/22—Current control, e.g. using a current control loop
-
- 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
- H02P21/18—Estimation of position or speed
-
- 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
- H02P21/34—Arrangements for starting
-
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/022—Synchronous motors
-
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation
-
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation
- H02P27/085—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation wherein the PWM mode is adapted on the running conditions of the motor, e.g. the switching frequency
-
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation
- H02P27/12—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters with pulse width modulation pulsing by guiding the flux vector, current vector or voltage vector on a circle or a closed curve, e.g. for direct torque control
-
- 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
- H02P6/28—Arrangements for controlling current
-
- 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
- H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
- H02P2207/05—Synchronous machines, e.g. with permanent magnets or DC excitation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/824,557 | 2022-05-25 | ||
| US17/824,557 US12438486B2 (en) | 2022-05-25 | 2022-05-25 | Motor phase current reconstruction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117134668A true CN117134668A (zh) | 2023-11-28 |
Family
ID=86469376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310601357.4A Pending CN117134668A (zh) | 2022-05-25 | 2023-05-25 | 电动机相电流重构 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US12438486B2 (enExample) |
| EP (1) | EP4283861B1 (enExample) |
| JP (2) | JP7675761B2 (enExample) |
| CN (1) | CN117134668A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20250337430A1 (en) * | 2024-04-30 | 2025-10-30 | Nxp Usa, Inc. | Motor Voltage Reconstruction By ADC Oversampling And Averaging |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001136775A (ja) | 1999-11-04 | 2001-05-18 | Yaskawa Electric Corp | 永久磁石回転子形同期電動機の負荷推定方法および永久磁石回転子形同期電動機の制御装置 |
| US6795321B2 (en) | 2001-07-20 | 2004-09-21 | Power Integrations, Inc. | Method and apparatus for sensing current and voltage in circuits with voltage across an LED |
| US7414862B2 (en) | 2005-03-21 | 2008-08-19 | Chan Woong Park | Method and apparatus for regulating an output current from a power converter |
| US7602228B2 (en) | 2007-05-22 | 2009-10-13 | Semisouth Laboratories, Inc. | Half-bridge circuits employing normally on switches and methods of preventing unintended current flow therein |
| GB2452261A (en) | 2007-08-29 | 2009-03-04 | Cambridge Semiconductor Ltd | Discharge lamp controller with SEPIC and push-pull stage |
| US20100237817A1 (en) * | 2009-03-23 | 2010-09-23 | Jingbo Liu | Method and Apparatus for Estimating Rotor Position in a Sensorless Synchronous Motor |
| KR101625278B1 (ko) | 2013-05-12 | 2016-05-27 | 인피니언 테크놀로지스 아게 | 동기 모터를 위한 최적화 제어 |
| US9966889B2 (en) * | 2013-05-12 | 2018-05-08 | Infineon Technologies Ag | Optimized control for synchronous motors |
| US9804205B2 (en) | 2015-04-27 | 2017-10-31 | Power Integrations, Inc. | Current sense ratio compensation |
| CN108575114B (zh) * | 2016-01-14 | 2022-03-04 | 西门子股份公司 | 用变频驱动器来控制电动力机的系统和方法 |
| US9983239B2 (en) | 2016-05-13 | 2018-05-29 | Power Integrations, Inc. | Integrated linear current sense circuitry for semiconductor transistor devices |
| US10181813B2 (en) | 2016-10-27 | 2019-01-15 | Power Integrations, Inc. | Half-bridge inverter modules with advanced protection through high-side to low-side control block communication |
| JP6916875B2 (ja) | 2016-10-27 | 2021-08-11 | パワー・インテグレーションズ・インコーポレーテッド | ハーフブリッジインバーターモジュールのための単線バス複数グループ異常通信 |
| JP2018102120A (ja) | 2016-12-20 | 2018-06-28 | パナソニックＩｐマネジメント株式会社 | 誘導機制御装置及び誘導機制御方法 |
| US10008942B1 (en) | 2017-04-12 | 2018-06-26 | Power Integrations, Inc. | High side signal interface in a power converter |
| US20180302017A1 (en) | 2017-04-12 | 2018-10-18 | Power Integrations, Inc. | Current sense circuit for a dc motor inverter |
| EP4283852A1 (en) | 2018-07-12 | 2023-11-29 | Power Integrations, Inc. | Protecting semiconductor switches in switched mode power converters |
| CN109639210B (zh) | 2018-12-25 | 2021-06-25 | 哈尔滨工业大学 | 一种可实现多种相电流重构算法的拓扑 |
| US10998843B2 (en) | 2019-09-23 | 2021-05-04 | Power Integrations, Inc. | External adjustment of a drive control of a switch |
-
2022
- 2022-05-25 US US17/824,557 patent/US12438486B2/en active Active
-
2023
- 2023-04-28 JP JP2023074987A patent/JP7675761B2/ja active Active
- 2023-05-19 EP EP23174258.6A patent/EP4283861B1/en active Active
- 2023-05-25 CN CN202310601357.4A patent/CN117134668A/zh active Pending
-
2025
- 2025-04-28 JP JP2025074819A patent/JP2025111706A/ja active Pending
- 2025-08-12 US US19/297,878 patent/US20250364931A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20250364931A1 (en) | 2025-11-27 |
| JP2025111706A (ja) | 2025-07-30 |
| EP4283861A3 (en) | 2023-12-06 |
| US20230387841A1 (en) | 2023-11-30 |
| EP4283861B1 (en) | 2025-09-03 |
| JP7675761B2 (ja) | 2025-05-13 |
| JP2023174545A (ja) | 2023-12-07 |
| EP4283861A2 (en) | 2023-11-29 |
| US12438486B2 (en) | 2025-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |