JP2022526875A5 - - Google Patents
Info
- Publication number
- JP2022526875A5 JP2022526875A5 JP2021510097A JP2021510097A JP2022526875A5 JP 2022526875 A5 JP2022526875 A5 JP 2022526875A5 JP 2021510097 A JP2021510097 A JP 2021510097A JP 2021510097 A JP2021510097 A JP 2021510097A JP 2022526875 A5 JP2022526875 A5 JP 2022526875A5
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- current
- signal
- output
- detection system
- Prior art date
Links
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN201841032510 | 2018-08-30 | ||
| IN201841032510 | 2018-08-30 | ||
| US16/553,732 | 2019-08-28 | ||
| US16/553,732 US10965240B2 (en) | 2018-08-30 | 2019-08-28 | Method and circuit for detecting motor winding over temperature |
| PCT/US2019/048718 WO2020047194A1 (en) | 2018-08-30 | 2019-08-29 | Method and circuit for detecting motor winding over temperature |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2022526875A JP2022526875A (ja) | 2022-05-27 |
| JPWO2020047194A5 JPWO2020047194A5 (https=) | 2022-08-30 |
| JP2022526875A5 true JP2022526875A5 (https=) | 2022-08-30 |
| JP7545014B2 JP7545014B2 (ja) | 2024-09-04 |
Family
ID=69639176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021510097A Active JP7545014B2 (ja) | 2018-08-30 | 2019-08-29 | モーター巻線過剰温度を検出するための方法及び回路 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10965240B2 (https=) |
| EP (1) | EP3844511A4 (https=) |
| JP (1) | JP7545014B2 (https=) |
| CN (1) | CN112444324B (https=) |
| WO (1) | WO2020047194A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11611704B2 (en) * | 2020-03-17 | 2023-03-21 | Global Mixed-Mode Technology Inc. | Motor controller |
| US11482853B2 (en) * | 2020-08-17 | 2022-10-25 | Infineon Technologies Austria Ag | Power delivery control and over current protection |
| TWI850647B (zh) * | 2022-04-15 | 2024-08-01 | 宏碁股份有限公司 | 馬達控制系統及馬達控制方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU675517A1 (ru) | 1977-04-06 | 1979-07-25 | Карагандинский Филиал Особого Конструкторского Бюро Всесоюзного Научно-Исследовательского Института Автоматизации Черной Металлургии | Устройство дл тепловой защиты электродвигател |
| DE3121779C2 (de) | 1981-05-25 | 1984-02-02 | Mannesmann AG, 4000 Düsseldorf | Verfahren zur Überwachung des Effektivstroms bei Gleichstrommaschinen zur Verhinderung einer Überlast und elektronische Überlastsicherung zur Durchführung des Verfahrens |
| AU545765B2 (en) * | 1981-12-30 | 1985-08-01 | Lucas Industries Limited | Battery monitoring system |
| SU1229882A2 (ru) | 1984-09-11 | 1986-05-07 | Коммунарский горно-металлургический институт | Устройство дл тепловой защиты электродвигател |
| US5172291A (en) * | 1990-03-27 | 1992-12-15 | Struthers-Dunn, Inc. | Intelligent power controller |
| JPH07241002A (ja) * | 1994-02-24 | 1995-09-12 | Toyota Motor Corp | 電気自動車の漏電検出装置 |
| US5995347A (en) * | 1997-05-09 | 1999-11-30 | Texas Instruments Incorporated | Method and apparatus for multi-function electronic motor protection |
| DE102005026439A1 (de) | 2005-06-08 | 2006-12-14 | Siemens Ag | Verfahren und Vorrichtung zum Steuern eines bürstenlosen Gleichstrommotors |
| US8487575B2 (en) | 2009-08-31 | 2013-07-16 | GM Global Technology Operations LLC | Electric motor stator winding temperature estimation |
| CA2775834C (en) | 2009-09-29 | 2017-01-03 | Husqvarna Ab | Electric motor and method for controlling the same |
| CA2688967A1 (en) * | 2009-12-22 | 2011-06-22 | Bitzer Compressores Ltda. | Electronic system and protection method for electronic motors |
| JP5520639B2 (ja) * | 2010-03-05 | 2014-06-11 | 株式会社日立産機システム | 電力変換装置および過負荷保護方法 |
| US8421391B2 (en) | 2010-05-12 | 2013-04-16 | GM Global Technology Operations LLC | Electric motor stator winding temperature estimation systems and methods |
| JP5865194B2 (ja) | 2012-06-28 | 2016-02-17 | 株式会社ミツバ | 温度推定装置、温度推定方法、および、制御装置 |
| EP2704297B1 (en) * | 2012-08-28 | 2020-02-19 | GE Energy Power Conversion Technology Ltd | DC electrical machines |
| JP6342317B2 (ja) * | 2014-12-12 | 2018-06-13 | 株式会社日立産機システム | モータ制御装置 |
| CN105445662B (zh) * | 2015-12-21 | 2018-03-09 | 北京精密机电控制设备研究所 | 基于数学计算的电机绕组故障诊断方法 |
| US10508932B2 (en) * | 2017-04-10 | 2019-12-17 | Calnetix Technologies, Llc | Measuring the position of an object using eddy-currents |
| CN207884485U (zh) * | 2018-01-29 | 2018-09-18 | 广东美的制冷设备有限公司 | Pfc电路、电机控制系统及变频空调器 |
-
2019
- 2019-08-28 US US16/553,732 patent/US10965240B2/en active Active
- 2019-08-29 EP EP19854092.4A patent/EP3844511A4/en active Pending
- 2019-08-29 JP JP2021510097A patent/JP7545014B2/ja active Active
- 2019-08-29 WO PCT/US2019/048718 patent/WO2020047194A1/en not_active Ceased
-
2020
- 2020-08-18 CN CN202010830076.2A patent/CN112444324B/zh active Active
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