JPWO2021260768A1 - - Google Patents
Info
- Publication number
- JPWO2021260768A1 JPWO2021260768A1 JP2022531260A JP2022531260A JPWO2021260768A1 JP WO2021260768 A1 JPWO2021260768 A1 JP WO2021260768A1 JP 2022531260 A JP2022531260 A JP 2022531260A JP 2022531260 A JP2022531260 A JP 2022531260A JP WO2021260768 A1 JPWO2021260768 A1 JP WO2021260768A1
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/60—Controlling or determining the temperature of the motor or of the drive
- H02P29/62—Controlling or determining the temperature of the motor or of the drive for raising the temperature of the motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/024377 WO2021260768A1 (en) | 2020-06-22 | 2020-06-22 | Power conversion device |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021260768A1 true JPWO2021260768A1 (en) | 2021-12-30 |
JPWO2021260768A5 JPWO2021260768A5 (en) | 2022-09-09 |
JP7309070B2 JP7309070B2 (en) | 2023-07-14 |
Family
ID=79282189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022531260A Active JP7309070B2 (en) | 2020-06-22 | 2020-06-22 | power converter |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7309070B2 (en) |
DE (1) | DE112020007351T5 (en) |
WO (1) | WO2021260768A1 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10191676A (en) * | 1996-12-25 | 1998-07-21 | Sharp Corp | Inverter device |
JP2004289985A (en) * | 2003-03-25 | 2004-10-14 | Matsushita Electric Ind Co Ltd | Inverter controller for driving motor and air conditioner |
JP2007259622A (en) * | 2006-03-24 | 2007-10-04 | Matsushita Electric Ind Co Ltd | Inverter controller and compressor |
JP2010213377A (en) * | 2009-03-06 | 2010-09-24 | Nissan Motor Co Ltd | Power conversion equipment and power conversion method |
JP2013187925A (en) * | 2012-03-06 | 2013-09-19 | Panasonic Corp | Motor drive |
JP2014180149A (en) * | 2013-03-15 | 2014-09-25 | Panasonic Corp | Motor driver and electrical apparatus using the same |
WO2014188566A1 (en) * | 2013-05-23 | 2014-11-27 | 三菱電機株式会社 | Heat pump device, and air conditioner, heat pump water heater, refrigerator, and freezer comprising same |
JP2015208116A (en) * | 2014-04-21 | 2015-11-19 | ダイキン工業株式会社 | Power conversion device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009219267A (en) | 2008-03-11 | 2009-09-24 | Daikin Ind Ltd | Power conversion apparatus |
-
2020
- 2020-06-22 WO PCT/JP2020/024377 patent/WO2021260768A1/en active Application Filing
- 2020-06-22 JP JP2022531260A patent/JP7309070B2/en active Active
- 2020-06-22 DE DE112020007351.3T patent/DE112020007351T5/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10191676A (en) * | 1996-12-25 | 1998-07-21 | Sharp Corp | Inverter device |
JP2004289985A (en) * | 2003-03-25 | 2004-10-14 | Matsushita Electric Ind Co Ltd | Inverter controller for driving motor and air conditioner |
JP2007259622A (en) * | 2006-03-24 | 2007-10-04 | Matsushita Electric Ind Co Ltd | Inverter controller and compressor |
JP2010213377A (en) * | 2009-03-06 | 2010-09-24 | Nissan Motor Co Ltd | Power conversion equipment and power conversion method |
JP2013187925A (en) * | 2012-03-06 | 2013-09-19 | Panasonic Corp | Motor drive |
JP2014180149A (en) * | 2013-03-15 | 2014-09-25 | Panasonic Corp | Motor driver and electrical apparatus using the same |
WO2014188566A1 (en) * | 2013-05-23 | 2014-11-27 | 三菱電機株式会社 | Heat pump device, and air conditioner, heat pump water heater, refrigerator, and freezer comprising same |
JP2015208116A (en) * | 2014-04-21 | 2015-11-19 | ダイキン工業株式会社 | Power conversion device |
Also Published As
Publication number | Publication date |
---|---|
DE112020007351T5 (en) | 2023-04-06 |
JP7309070B2 (en) | 2023-07-14 |
WO2021260768A1 (en) | 2021-12-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220713 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220713 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230606 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230704 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7309070 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |