JPWO2022162827A1 - - Google Patents
Info
- Publication number
- JPWO2022162827A1 JPWO2022162827A1 JP2022577912A JP2022577912A JPWO2022162827A1 JP WO2022162827 A1 JPWO2022162827 A1 JP WO2022162827A1 JP 2022577912 A JP2022577912 A JP 2022577912A JP 2022577912 A JP2022577912 A JP 2022577912A JP WO2022162827 A1 JPWO2022162827 A1 JP WO2022162827A1
- 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
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/322—Means for rapidly discharging a capacitor of the converter for protecting electrical components or for preventing electrical shock
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- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2021/003017 WO2022162827A1 (en) | 2021-01-28 | 2021-01-28 | Power conversion device and air conditioner |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2022162827A1 true JPWO2022162827A1 (en) | 2022-08-04 |
JPWO2022162827A5 JPWO2022162827A5 (en) | 2023-02-09 |
JP7325673B2 JP7325673B2 (en) | 2023-08-14 |
Family
ID=82653186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022577912A Active JP7325673B2 (en) | 2021-01-28 | 2021-01-28 | Power converter and air conditioner |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7325673B2 (en) |
DE (1) | DE112021006919T5 (en) |
WO (1) | WO2022162827A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02155477A (en) * | 1988-11-30 | 1990-06-14 | Hitachi Ltd | Protective device for power converter |
JPH07170776A (en) * | 1993-12-13 | 1995-07-04 | Yaskawa Electric Corp | Discharging method for charge in main circuit of inverter |
JPH07250485A (en) * | 1994-01-20 | 1995-09-26 | Mitsubishi Electric Corp | Control equipment for power device and control equipment for driving motor |
JPH07288979A (en) * | 1994-04-18 | 1995-10-31 | Japan Steel Works Ltd:The | Converter circuit and motor injection molding machine |
JPH10136674A (en) * | 1996-10-29 | 1998-05-22 | Matsushita Electric Ind Co Ltd | Power circuit of motor control apparatus |
JP2009219267A (en) * | 2008-03-11 | 2009-09-24 | Daikin Ind Ltd | Power conversion apparatus |
JP2018501770A (en) * | 2015-01-14 | 2018-01-18 | ユニバーシティ オブ プリマスUniversity Of Plymouth | DC-DC converter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4799512B2 (en) | 2007-08-31 | 2011-10-26 | 三菱電機株式会社 | Power converter and air conditioner using the same |
EP3896836A4 (en) | 2019-01-30 | 2022-08-24 | Daikin Industries, Ltd. | Power conversion device |
-
2021
- 2021-01-28 DE DE112021006919.5T patent/DE112021006919T5/en active Pending
- 2021-01-28 WO PCT/JP2021/003017 patent/WO2022162827A1/en active Application Filing
- 2021-01-28 JP JP2022577912A patent/JP7325673B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02155477A (en) * | 1988-11-30 | 1990-06-14 | Hitachi Ltd | Protective device for power converter |
JPH07170776A (en) * | 1993-12-13 | 1995-07-04 | Yaskawa Electric Corp | Discharging method for charge in main circuit of inverter |
JPH07250485A (en) * | 1994-01-20 | 1995-09-26 | Mitsubishi Electric Corp | Control equipment for power device and control equipment for driving motor |
JPH07288979A (en) * | 1994-04-18 | 1995-10-31 | Japan Steel Works Ltd:The | Converter circuit and motor injection molding machine |
JPH10136674A (en) * | 1996-10-29 | 1998-05-22 | Matsushita Electric Ind Co Ltd | Power circuit of motor control apparatus |
JP2009219267A (en) * | 2008-03-11 | 2009-09-24 | Daikin Ind Ltd | Power conversion apparatus |
JP2018501770A (en) * | 2015-01-14 | 2018-01-18 | ユニバーシティ オブ プリマスUniversity Of Plymouth | DC-DC converter |
Also Published As
Publication number | Publication date |
---|---|
JP7325673B2 (en) | 2023-08-14 |
WO2022162827A1 (en) | 2022-08-04 |
DE112021006919T5 (en) | 2023-11-16 |
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