JPWO2023166544A1 - - Google Patents
Info
- Publication number
- JPWO2023166544A1 JPWO2023166544A1 JP2024504032A JP2024504032A JPWO2023166544A1 JP WO2023166544 A1 JPWO2023166544 A1 JP WO2023166544A1 JP 2024504032 A JP2024504032 A JP 2024504032A JP 2024504032 A JP2024504032 A JP 2024504032A JP WO2023166544 A1 JPWO2023166544 A1 JP WO2023166544A1
- 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
- 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
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
-
- 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
-
- 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
- H02M1/14—Arrangements for reducing ripples from DC input or output
- H02M1/143—Arrangements for reducing ripples from DC input or output using compensating arrangements
-
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/008506 WO2023166544A1 (ja) | 2022-03-01 | 2022-03-01 | ノイズフィルタ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023166544A1 true JPWO2023166544A1 (https=) | 2023-09-07 |
| JPWO2023166544A5 JPWO2023166544A5 (https=) | 2024-09-26 |
| JP7714112B2 JP7714112B2 (ja) | 2025-07-28 |
Family
ID=87883174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024504032A Active JP7714112B2 (ja) | 2022-03-01 | 2022-03-01 | ノイズフィルタ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250175160A1 (https=) |
| EP (1) | EP4489276A4 (https=) |
| JP (1) | JP7714112B2 (https=) |
| CN (1) | CN118975110A (https=) |
| WO (1) | WO2023166544A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6771693B1 (ja) * | 2019-08-30 | 2020-10-21 | 三菱電機株式会社 | 電力変換装置 |
| JP7288206B2 (ja) * | 2021-09-30 | 2023-06-07 | ダイキン工業株式会社 | ノイズ低減回路、電力変換装置及び冷凍装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1094244A (ja) * | 1996-09-18 | 1998-04-10 | Okayama Univ | アクティブコモンモードキャンセラ |
| JP2000201044A (ja) * | 1999-01-07 | 2000-07-18 | Mitsubishi Electric Corp | コモンモ―ドノイズ抑制装置 |
| JP2019080469A (ja) * | 2017-10-27 | 2019-05-23 | 三菱電機株式会社 | ノイズ低減装置 |
| WO2021245865A1 (ja) * | 2020-06-04 | 2021-12-09 | 三菱電機株式会社 | ノイズフィルタ |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100569748B1 (ko) * | 2000-10-31 | 2006-04-11 | 티디케이가부시기가이샤 | 전력선 잡음 필터 |
| JP5263663B2 (ja) | 2008-08-28 | 2013-08-14 | 富士電機株式会社 | 伝導性ノイズフィルタ |
| CN102342010B (zh) * | 2009-03-05 | 2014-12-03 | 三菱电机株式会社 | 漏电流降低装置 |
| US9048817B2 (en) * | 2013-03-29 | 2015-06-02 | Hamilton Sundstrand Corporation | Voltage fed feed forward active EMI filter |
| CN118312006A (zh) * | 2019-04-17 | 2024-07-09 | Em考尔泰克公司 | 补偿电压或电流的装置 |
-
2022
- 2022-03-01 WO PCT/JP2022/008506 patent/WO2023166544A1/ja not_active Ceased
- 2022-03-01 JP JP2024504032A patent/JP7714112B2/ja active Active
- 2022-03-01 EP EP22929693.4A patent/EP4489276A4/en active Pending
- 2022-03-01 CN CN202280092632.8A patent/CN118975110A/zh active Pending
- 2022-03-01 US US18/840,956 patent/US20250175160A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1094244A (ja) * | 1996-09-18 | 1998-04-10 | Okayama Univ | アクティブコモンモードキャンセラ |
| JP2000201044A (ja) * | 1999-01-07 | 2000-07-18 | Mitsubishi Electric Corp | コモンモ―ドノイズ抑制装置 |
| JP2019080469A (ja) * | 2017-10-27 | 2019-05-23 | 三菱電機株式会社 | ノイズ低減装置 |
| WO2021245865A1 (ja) * | 2020-06-04 | 2021-12-09 | 三菱電機株式会社 | ノイズフィルタ |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118975110A (zh) | 2024-11-15 |
| EP4489276A1 (en) | 2025-01-08 |
| EP4489276A4 (en) | 2025-04-02 |
| US20250175160A1 (en) | 2025-05-29 |
| JP7714112B2 (ja) | 2025-07-28 |
| WO2023166544A1 (ja) | 2023-09-07 |
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