JPWO2023149193A1 - - Google Patents
Info
- Publication number
- JPWO2023149193A1 JPWO2023149193A1 JP2023578449A JP2023578449A JPWO2023149193A1 JP WO2023149193 A1 JPWO2023149193 A1 JP WO2023149193A1 JP 2023578449 A JP2023578449 A JP 2023578449A JP 2023578449 A JP2023578449 A JP 2023578449A JP WO2023149193 A1 JPWO2023149193 A1 JP WO2023149193A1
- 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.)
- Pending
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
- 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
- H02M7/4811—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 having auxiliary actively switched resonant commutation circuits connected to intermediate DC voltage or between two push-pull branches
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- 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
- H02M1/34—Snubber circuits
-
- 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
- H02M1/34—Snubber circuits
- H02M1/342—Active non-dissipative snubbers
-
- 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
- H02M1/34—Snubber circuits
- H02M1/346—Passive non-dissipative snubbers
-
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/487—Neutral point clamped inverters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
- H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
- H03K17/163—Soft switching
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0054—Gating switches, e.g. pass gates
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022015216 | 2022-02-02 | ||
| PCT/JP2023/001144 WO2023149193A1 (ja) | 2022-02-02 | 2023-01-17 | 電力変換装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023149193A1 true JPWO2023149193A1 (https=) | 2023-08-10 |
Family
ID=87551991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023578449A Pending JPWO2023149193A1 (https=) | 2022-02-02 | 2023-01-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250158539A1 (https=) |
| EP (1) | EP4475421A4 (https=) |
| JP (1) | JPWO2023149193A1 (https=) |
| CN (1) | CN118556365A (https=) |
| WO (1) | WO2023149193A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025041615A1 (ja) * | 2023-08-23 | 2025-02-27 | パナソニックＩｐマネジメント株式会社 | 電力変換装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5684678A (en) * | 1995-12-08 | 1997-11-04 | Delco Electronics Corp. | Resonant converter with controlled inductor |
| US5684688A (en) * | 1996-06-24 | 1997-11-04 | Reliance Electric Industrial Company | Soft switching three-level inverter |
| US5898583A (en) * | 1998-02-02 | 1999-04-27 | General Electric Company | Gate drive latching circuit for an auxiliary resonant commutation circuit |
| ATE346419T1 (de) * | 2000-05-10 | 2006-12-15 | Hitachi Medical Corp | Röntgengenerator und denselbigen enthaltende röntgen-ct-vorrichtung |
| JP2002369553A (ja) * | 2001-06-07 | 2002-12-20 | Fuji Electric Co Ltd | 電力用半導体素子のゲート駆動回路 |
| DE102009005089A1 (de) * | 2009-01-19 | 2010-07-22 | Siemens Aktiengesellschaft | Stromrichterschaltung mit verteilten Energiespeichern |
| JP2010233306A (ja) | 2009-03-26 | 2010-10-14 | Nissan Motor Co Ltd | 電力変換装置 |
| JP2011078204A (ja) * | 2009-09-30 | 2011-04-14 | Fuji Electric Systems Co Ltd | 電力変換装置及びその制御方法 |
| JP6098207B2 (ja) * | 2013-02-13 | 2017-03-22 | 富士電機株式会社 | 電力変換装置 |
| JP2015181329A (ja) * | 2014-03-04 | 2015-10-15 | パナソニックＩｐマネジメント株式会社 | 電力変換装置 |
| DE102014110490B4 (de) * | 2014-07-24 | 2016-12-01 | Sma Solar Technology Ag | Schaltungsanordnung für einen Mehrpunktwechselrichter mit Entlastungsnetzwerk |
-
2023
- 2023-01-17 JP JP2023578449A patent/JPWO2023149193A1/ja active Pending
- 2023-01-17 US US18/833,771 patent/US20250158539A1/en active Pending
- 2023-01-17 WO PCT/JP2023/001144 patent/WO2023149193A1/ja not_active Ceased
- 2023-01-17 EP EP23749510.6A patent/EP4475421A4/en not_active Withdrawn
- 2023-01-17 CN CN202380016781.0A patent/CN118556365A/zh not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP4475421A1 (en) | 2024-12-11 |
| CN118556365A (zh) | 2024-08-27 |
| WO2023149193A1 (ja) | 2023-08-10 |
| US20250158539A1 (en) | 2025-05-15 |
| EP4475421A4 (en) | 2025-04-23 |