JPWO2020035693A5 - - Google Patents
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- Publication number
- JPWO2020035693A5 JPWO2020035693A5 JP2021507897A JP2021507897A JPWO2020035693A5 JP WO2020035693 A5 JPWO2020035693 A5 JP WO2020035693A5 JP 2021507897 A JP2021507897 A JP 2021507897A JP 2021507897 A JP2021507897 A JP 2021507897A JP WO2020035693 A5 JPWO2020035693 A5 JP WO2020035693A5
- Authority
- JP
- Japan
- Prior art keywords
- current
- change
- control system
- phase windings
- rate
- 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.)
- Granted
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1813335.5A GB201813335D0 (en) | 2018-08-15 | 2018-08-15 | Flux linkage to current observer for synchronous machines |
| GB1813335.5 | 2018-08-15 | ||
| GB1903255.6 | 2019-03-11 | ||
| GBGB1903255.6A GB201903255D0 (en) | 2018-08-15 | 2019-03-11 | Position observer for electrical machines |
| PCT/GB2019/052297 WO2020035693A1 (en) | 2018-08-15 | 2019-08-15 | Position observer for electrical machines |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021535713A JP2021535713A (ja) | 2021-12-16 |
| JPWO2020035693A5 true JPWO2020035693A5 (zh) | 2022-05-31 |
| JP7267398B2 JP7267398B2 (ja) | 2023-05-01 |
Family
ID=63667292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021507897A Active JP7267398B2 (ja) | 2018-08-15 | 2019-08-15 | 電気機械のための位置監視 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11876477B2 (zh) |
| EP (1) | EP3837760A1 (zh) |
| JP (1) | JP7267398B2 (zh) |
| CN (1) | CN112970189A (zh) |
| GB (3) | GB201813335D0 (zh) |
| WO (1) | WO2020035693A1 (zh) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11496034B2 (en) | 2019-06-14 | 2022-11-08 | Apple Inc. | Haptic actuator having a double-wound driving coil for temperature-independent velocity sensing |
| US11527946B2 (en) * | 2019-06-14 | 2022-12-13 | Apple Inc. | Haptic actuator having a double-wound driving coil for temperature- and driving current-independent velocity sensing |
| CN112557901A (zh) * | 2020-12-01 | 2021-03-26 | 重庆邮电大学 | 一种基于多相磁电感应的精密微电机检测装置及方法 |
| KR20220084574A (ko) * | 2020-12-14 | 2022-06-21 | 엘지전자 주식회사 | 모터 제어 장치 및 모터 제어 방법 |
| KR20220084590A (ko) * | 2020-12-14 | 2022-06-21 | 엘지전자 주식회사 | 모터 제어 장치 및 모터 제어 방법 |
| WO2023099484A1 (de) * | 2021-11-30 | 2023-06-08 | Robert Bosch Gmbh | Verfahren zur überwachung einer antriebseinheit eines fahrzeugs |
| WO2023099485A1 (de) * | 2021-11-30 | 2023-06-08 | Robert Bosch Gmbh | Verfahren zur überwachung einer antriebseinheit eines fahrzeugs |
| US11959942B2 (en) * | 2022-03-15 | 2024-04-16 | Analog Devices International Unlimited Company | Current sensor |
| US11927607B2 (en) | 2022-03-15 | 2024-03-12 | Analog Devices International Unlimited Company | Current sensor |
| DE102022112712A1 (de) * | 2022-05-20 | 2023-11-23 | Schaeffler Technologies AG & Co. KG | Verfahren zum Betrieb einer elektrischen Maschine, Computerprogrammprodukt, Steuereinheit, elektrische Maschine, Hybridmodul |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3381408B2 (ja) | 1993-10-26 | 2003-02-24 | トヨタ自動車株式会社 | 電気角検出装置およびこれを用いた同期モータの駆動装置 |
| US5525886A (en) | 1994-06-23 | 1996-06-11 | General Electric Company | Low speed position estimator for switched reluctance machine using flux/current model |
| GB0220401D0 (en) | 2002-09-03 | 2002-10-09 | Trw Ltd | Motor drive control |
| ATE470986T1 (de) | 2005-11-03 | 2010-06-15 | Black & Decker Inc | Steuerung geschalteter reluktanzmaschinen |
| GB2455123A (en) | 2007-11-29 | 2009-06-03 | Technelec Ltd | Control of electrical machines |
| GB2465379A (en) | 2008-11-17 | 2010-05-19 | Technelec Ltd | Controller for electrical machines |
| JP5116785B2 (ja) | 2010-02-25 | 2013-01-09 | 株式会社日立製作所 | 交流電動機の駆動装置及び電動機車両 |
| JP5838032B2 (ja) * | 2011-02-15 | 2015-12-24 | サンデンホールディングス株式会社 | モータ制御装置 |
| US9088238B2 (en) | 2012-03-06 | 2015-07-21 | Dyson Technology Limited | Method of determining the rotor position of a permanent-magnet motor |
| US20150381091A1 (en) | 2014-06-26 | 2015-12-31 | Nidec Motor Corporation | System and method for estimating motor resistance and temperature |
| CN108183648B (zh) | 2018-01-24 | 2020-04-24 | 武汉理工大学 | 一种基于逆变器非线性补偿的永磁同步电机参数辨识方法 |
-
2018
- 2018-08-15 GB GBGB1813335.5A patent/GB201813335D0/en not_active Ceased
-
2019
- 2019-03-11 GB GBGB1903255.6A patent/GB201903255D0/en not_active Ceased
- 2019-08-15 WO PCT/GB2019/052297 patent/WO2020035693A1/en unknown
- 2019-08-15 JP JP2021507897A patent/JP7267398B2/ja active Active
- 2019-08-15 EP EP19758470.9A patent/EP3837760A1/en active Pending
- 2019-08-15 CN CN201980067556.3A patent/CN112970189A/zh active Pending
- 2019-08-15 US US17/268,586 patent/US11876477B2/en active Active
- 2019-08-15 GB GB1911727.4A patent/GB2578194B8/en active Active
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