JPWO2021111598A1 - - Google Patents
Info
- Publication number
- JPWO2021111598A1 JPWO2021111598A1 JP2021562297A JP2021562297A JPWO2021111598A1 JP WO2021111598 A1 JPWO2021111598 A1 JP WO2021111598A1 JP 2021562297 A JP2021562297 A JP 2021562297A JP 2021562297 A JP2021562297 A JP 2021562297A JP WO2021111598 A1 JPWO2021111598 A1 JP WO2021111598A1
- Authority
- JP
- Japan
- 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
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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2019/047663 WO2021111598A1 (ja) | 2019-12-05 | 2019-12-05 | モータ駆動装置及び冷凍サイクル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021111598A1 true JPWO2021111598A1 (ja) | 2021-06-10 |
JP7242901B2 JP7242901B2 (ja) | 2023-03-20 |
Family
ID=76221865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021562297A Active JP7242901B2 (ja) | 2019-12-05 | 2019-12-05 | モータ駆動装置及び冷凍サイクル装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP7242901B2 (ja) |
WO (1) | WO2021111598A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06225588A (ja) * | 1993-01-21 | 1994-08-12 | Toyota Motor Corp | 巻線切替式永久磁石モータの制御装置 |
JP2008022665A (ja) * | 2006-07-14 | 2008-01-31 | Sharp Corp | モータ駆動装置、圧縮機駆動装置及び空調・冷凍装置 |
WO2019087243A1 (ja) * | 2017-10-30 | 2019-05-09 | 三菱電機株式会社 | 電動機駆動装置、冷凍サイクル装置、空気調和機、給湯機、及び冷蔵庫 |
WO2019186631A1 (ja) * | 2018-03-26 | 2019-10-03 | 東芝キヤリア株式会社 | モータ駆動装置及び冷凍サイクル装置 |
-
2019
- 2019-12-05 JP JP2021562297A patent/JP7242901B2/ja active Active
- 2019-12-05 WO PCT/JP2019/047663 patent/WO2021111598A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06225588A (ja) * | 1993-01-21 | 1994-08-12 | Toyota Motor Corp | 巻線切替式永久磁石モータの制御装置 |
JP2008022665A (ja) * | 2006-07-14 | 2008-01-31 | Sharp Corp | モータ駆動装置、圧縮機駆動装置及び空調・冷凍装置 |
WO2019087243A1 (ja) * | 2017-10-30 | 2019-05-09 | 三菱電機株式会社 | 電動機駆動装置、冷凍サイクル装置、空気調和機、給湯機、及び冷蔵庫 |
WO2019186631A1 (ja) * | 2018-03-26 | 2019-10-03 | 東芝キヤリア株式会社 | モータ駆動装置及び冷凍サイクル装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2021111598A1 (ja) | 2021-06-10 |
JP7242901B2 (ja) | 2023-03-20 |
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