DE112018001219T5 - Gleichspannungswandler - Google Patents
Gleichspannungswandler Download PDFInfo
- Publication number
- DE112018001219T5 DE112018001219T5 DE112018001219.0T DE112018001219T DE112018001219T5 DE 112018001219 T5 DE112018001219 T5 DE 112018001219T5 DE 112018001219 T DE112018001219 T DE 112018001219T DE 112018001219 T5 DE112018001219 T5 DE 112018001219T5
- Authority
- DE
- Germany
- Prior art keywords
- switching element
- additional
- switching
- auxiliary
- converter
- Prior art date
- 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.)
- Withdrawn
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 76
- 239000004020 conductor Substances 0.000 claims abstract description 10
- 230000033228 biological regulation Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 8
- 230000000153 supplemental effect Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 101150045244 ISW2 gene Proteins 0.000 description 9
- 102000044753 ISWI Human genes 0.000 description 9
- 108700007305 ISWI Proteins 0.000 description 9
- 230000036961 partial effect Effects 0.000 description 9
- 230000002829 reductive effect Effects 0.000 description 9
- 230000003071 parasitic effect Effects 0.000 description 7
- 238000009499 grossing Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Images
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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC 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
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC 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
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC 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 with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017042872A JP2018148725A (ja) | 2017-03-07 | 2017-03-07 | 直流電圧変換装置 |
| JP2017-042872 | 2017-03-07 | ||
| PCT/JP2018/005840 WO2018163794A1 (ja) | 2017-03-07 | 2018-02-20 | 直流電圧変換装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112018001219T5 true DE112018001219T5 (de) | 2019-11-21 |
Family
ID=63448896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112018001219.0T Withdrawn DE112018001219T5 (de) | 2017-03-07 | 2018-02-20 | Gleichspannungswandler |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2018148725A (https=) |
| CN (1) | CN110692185A (https=) |
| DE (1) | DE112018001219T5 (https=) |
| WO (1) | WO2018163794A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112021001970T5 (de) * | 2020-06-04 | 2023-01-19 | Rohm Co., Ltd. | Schaltnetzteilvorrichtung, schaltersteuergerät, fahrzeugmontiertes gerät und fahrzeug |
| CN112054689A (zh) * | 2020-08-30 | 2020-12-08 | 哈尔滨工程大学 | 一种隔离三电平直流变换器 |
| CN116134717B (zh) * | 2020-09-01 | 2024-11-22 | 华为数字能源技术有限公司 | 一种dc/dc变换器、电压增益切换方法及系统 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9206020D0 (en) * | 1992-03-19 | 1992-04-29 | Astec Int Ltd | Transition resonant convertor |
| JPH06269165A (ja) * | 1993-03-11 | 1994-09-22 | Sanken Electric Co Ltd | Ｐｗｍ型ｄｃ−ｄｃコンバータ |
| JP3401772B2 (ja) * | 1993-08-23 | 2003-04-28 | 株式会社ユアサコーポレーション | 部分共振ｐｗｍインバータ |
| JPH11178319A (ja) * | 1997-12-12 | 1999-07-02 | Toyo Electric Mfg Co Ltd | 補助共振転流回路付電力変換装置のゲート信号制御方法 |
| JP4798677B2 (ja) * | 2000-05-10 | 2011-10-19 | 株式会社日立メディコ | Ｄｃ−ｄｃコンバータ及びこれを用いたｘ線高電圧装置 |
| JP4304862B2 (ja) * | 2000-12-28 | 2009-07-29 | 富士電機システムズ株式会社 | 電力変換装置 |
| JP3651781B2 (ja) * | 2001-02-22 | 2005-05-25 | 株式会社デンソー | 補助共振転流回路を用いた電力変換装置 |
| JP4017490B2 (ja) * | 2002-10-02 | 2007-12-05 | 株式会社デンソー | Ｄｃ／ｄｃコンバータ |
| JP4193606B2 (ja) * | 2003-06-26 | 2008-12-10 | 株式会社デンソー | Ｄｃ／ｄｃコンバータ |
| US7548435B2 (en) * | 2006-03-31 | 2009-06-16 | Astec International Limited | Zero-voltage-switching DC-DC converters with synchronous rectifiers |
-
2017
- 2017-03-07 JP JP2017042872A patent/JP2018148725A/ja active Pending
-
2018
- 2018-02-20 WO PCT/JP2018/005840 patent/WO2018163794A1/ja not_active Ceased
- 2018-02-20 CN CN201880012565.8A patent/CN110692185A/zh active Pending
- 2018-02-20 DE DE112018001219.0T patent/DE112018001219T5/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN110692185A (zh) | 2020-01-14 |
| WO2018163794A1 (ja) | 2018-09-13 |
| JP2018148725A (ja) | 2018-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |