JPWO2021166187A5 - - Google Patents
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- Publication number
- JPWO2021166187A5 JPWO2021166187A5 JP2022501526A JP2022501526A JPWO2021166187A5 JP WO2021166187 A5 JPWO2021166187 A5 JP WO2021166187A5 JP 2022501526 A JP2022501526 A JP 2022501526A JP 2022501526 A JP2022501526 A JP 2022501526A JP WO2021166187 A5 JPWO2021166187 A5 JP WO2021166187A5
- Authority
- JP
- Japan
- Prior art keywords
- relay
- connection state
- motor
- stator windings
- connection
- 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
Links
- 238000004804 winding Methods 0.000 claims description 12
- 239000003507 refrigerant Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/006895 WO2021166187A1 (ja) | 2020-02-20 | 2020-02-20 | 空気調和装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021166187A1 JPWO2021166187A1 (https=) | 2021-08-26 |
| JPWO2021166187A5 true JPWO2021166187A5 (https=) | 2022-04-07 |
| JP7224524B2 JP7224524B2 (ja) | 2023-02-17 |
Family
ID=77391774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022501526A Active JP7224524B2 (ja) | 2020-02-20 | 2020-02-20 | 空気調和装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11996793B2 (https=) |
| JP (1) | JP7224524B2 (https=) |
| CN (1) | CN115103985B (https=) |
| DE (1) | DE112020006776T5 (https=) |
| WO (1) | WO2021166187A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB202209356D0 (en) | 2022-06-27 | 2022-08-10 | Rolls Royce Plc | Aircraft power and propulsion systems comprising permanent magnet electrical machines |
| GB202209357D0 (en) * | 2022-06-27 | 2022-08-10 | Rolls Royce Plc | Aircraft power and propulsion systems comprising permanent magnet electrical machines |
| US12407226B2 (en) * | 2022-07-15 | 2025-09-02 | GM Global Technology Operations LLC | Wound-rotor electric machine |
| GB2638084A (en) * | 2022-08-23 | 2025-08-13 | Carrier Japan Corp | Motor driving device and cooling cycle device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477760A (en) * | 1983-03-24 | 1984-10-16 | Westinghouse Electric Corp. | Continuous pole amplitude modulated electric machines |
| JPS6032596A (ja) * | 1983-07-30 | 1985-02-19 | Mitsubishi Electric Corp | 極数変換電動機の制御方式 |
| GB9716003D0 (en) * | 1997-07-29 | 1997-10-01 | Compair Hydrovane Limited | Air compression of sliding vane eccentric rotor type |
| IT1313385B1 (it) * | 1999-05-27 | 2002-07-23 | St Microelectronics Srl | Metodo e dispositivo per pilotare con lo stesso circuito integratomotori brushless a fasi indipendenti o a fasi precollegate a stella |
| JP5585783B2 (ja) | 2011-04-14 | 2014-09-10 | 株式会社安川電機 | 交流電動機の巻線切替装置及び交流電動機駆動システム |
| JP6157374B2 (ja) * | 2014-02-05 | 2017-07-05 | 三菱電機株式会社 | 空気調和装置 |
| JP6530174B2 (ja) | 2014-10-28 | 2019-06-12 | シャープ株式会社 | 冷凍サイクル装置 |
| US10351002B2 (en) * | 2014-11-14 | 2019-07-16 | Aisin Aw Co., Ltd. | Inverter control device and vehicle control device |
| EP3534530B1 (en) * | 2016-10-31 | 2023-01-11 | Mitsubishi Electric Corporation | Air conditioner |
| CN109863686B (zh) | 2016-10-31 | 2022-09-16 | 三菱电机株式会社 | 驱动装置、空气调节机以及电动机的驱动方法 |
| JPWO2019021450A1 (ja) * | 2017-07-28 | 2019-11-07 | 三菱電機株式会社 | 空気調和機、空調システム、及び空気調和機の制御方法 |
| JP6714166B2 (ja) | 2017-08-04 | 2020-06-24 | 三菱電機株式会社 | 電動機駆動装置および空気調和機 |
-
2020
- 2020-02-20 JP JP2022501526A patent/JP7224524B2/ja active Active
- 2020-02-20 DE DE112020006776.9T patent/DE112020006776T5/de active Pending
- 2020-02-20 US US17/777,141 patent/US11996793B2/en active Active
- 2020-02-20 WO PCT/JP2020/006895 patent/WO2021166187A1/ja not_active Ceased
- 2020-02-20 CN CN202080096638.3A patent/CN115103985B/zh active Active
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