JPWO2021166018A1 - - Google Patents
Info
- Publication number
- JPWO2021166018A1 JPWO2021166018A1 JP2021518024A JP2021518024A JPWO2021166018A1 JP WO2021166018 A1 JPWO2021166018 A1 JP WO2021166018A1 JP 2021518024 A JP2021518024 A JP 2021518024A JP 2021518024 A JP2021518024 A JP 2021518024A JP WO2021166018 A1 JPWO2021166018 A1 JP WO2021166018A1
- 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
- H02M1/123—Suppression of common mode voltage or current
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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
- H02M1/0064—Magnetic structures combining different functions, e.g. storage, filtering or transformation
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc 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
- H02M7/217—Conversion of ac power input into dc 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
- H02M7/219—Conversion of ac power input into dc 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 in a bridge configuration
-
- 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
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/005972 WO2021166018A1 (en) | 2020-02-17 | 2020-02-17 | Noise suppression device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP6906731B1 JP6906731B1 (en) | 2021-07-21 |
| JPWO2021166018A1 true JPWO2021166018A1 (en) | 2021-08-26 |
Family
ID=76918289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021518024A Active JP6906731B1 (en) | 2020-02-17 | 2020-02-17 | Noise suppression device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6906731B1 (en) |
| DE (1) | DE112020006741T5 (en) |
| WO (1) | WO2021166018A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7288206B2 (en) * | 2021-09-30 | 2023-06-07 | ダイキン工業株式会社 | Noise reduction circuit, power conversion device and refrigeration device |
| WO2023105687A1 (en) * | 2021-12-08 | 2023-06-15 | 三菱電機株式会社 | Noise filter |
| WO2024075267A1 (en) * | 2022-10-07 | 2024-04-11 | 三菱電機株式会社 | Noise filter, power conversion system, and management system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004357421A (en) * | 2003-05-29 | 2004-12-16 | Matsushita Electric Ind Co Ltd | Noise suppresser |
| JP4238638B2 (en) | 2003-05-30 | 2009-03-18 | 株式会社明電舎 | Noise reduction device for power converter |
| JP2005204395A (en) * | 2004-01-14 | 2005-07-28 | Sanken Electric Co Ltd | Noise reduction apparatus and power converter |
| JP5263663B2 (en) * | 2008-08-28 | 2013-08-14 | 富士電機株式会社 | Conductive noise filter |
| US8649193B2 (en) * | 2010-04-05 | 2014-02-11 | Mitsubishi Electric Corporation | Leakage current reducing apparatus |
-
2020
- 2020-02-17 JP JP2021518024A patent/JP6906731B1/en active Active
- 2020-02-17 DE DE112020006741.6T patent/DE112020006741T5/en active Pending
- 2020-02-17 WO PCT/JP2020/005972 patent/WO2021166018A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021166018A1 (en) | 2021-08-26 |
| DE112020006741T5 (en) | 2022-12-22 |
| JP6906731B1 (en) | 2021-07-21 |
Similar Documents
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