JP5087109B2 - 電圧変換回路装置 - Google Patents
電圧変換回路装置 Download PDFInfo
- Publication number
- JP5087109B2 JP5087109B2 JP2010139032A JP2010139032A JP5087109B2 JP 5087109 B2 JP5087109 B2 JP 5087109B2 JP 2010139032 A JP2010139032 A JP 2010139032A JP 2010139032 A JP2010139032 A JP 2010139032A JP 5087109 B2 JP5087109 B2 JP 5087109B2
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- Prior art keywords
- switching element
- switching
- pulse signal
- skew
- timing
- Prior art date
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- 238000006243 chemical reaction Methods 0.000 title claims description 16
- 239000003990 capacitor Substances 0.000 claims description 43
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 238000005259 measurement Methods 0.000 description 36
- 238000000034 method Methods 0.000 description 24
- 239000000446 fuel Substances 0.000 description 22
- 230000008569 process Effects 0.000 description 17
- 230000006870 function Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000003111 delayed effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
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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
- 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
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
Description
Claims (1)
- リアクトル素子にエネルギを蓄積させるためにスイッチング動作する第1スイッチング素子と、第1スイッチング素子に並列に設けられるコンデンサ素子と、第1スイッチング素子がスイッチング動作する前にコンデンサ素子に蓄積された電荷を除去するためにスイッチング動作する第2スイッチング素子と、を含む電圧変換回路と、
第1スイッチング素子をスイッチング制御するための第1パルス信号と、第2スイッチング素子をスイッチング制御するための第2パルス信号とをそれぞれ所定のタイミング関係で生成する制御部と、
を備える電圧変換回路装置を一旦製造した後に、各スイッチング素子のスイッチング制御のタイミングスキューを調整する電圧変換回路装置であって、
電圧変換回路装置を一旦製造した後に、所定のタイミング関係にあるスキュー記憶用パルス信号を用いて各スイッチング素子をスイッチング制御し、各スイッチング素子のスイッチング制御のタイミングスキューのスキュー値を記憶するスキュー記憶部と、
記憶したスキュー値を補正して、第1パルス信号と第2パルス信号を用いて各スイッチング素子をスイッチング制御した場合のタイミングスキューのスキュー値がゼロとなるように第1パルス信号と第2パルス信号のタイミング関係を調整するタイミング調整部と、
タイミング調整部は、
制御部がスキュー値を考慮したタイミング関係で第1パルス信号と第2パルス信号を生成するように変更することを特徴とする電圧変換回路装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010139032A JP5087109B2 (ja) | 2010-06-18 | 2010-06-18 | 電圧変換回路装置 |
PCT/IB2011/001197 WO2011158080A1 (en) | 2010-06-18 | 2011-06-01 | Dc- dc converter with an auxiliary circuit for performing soft - switching |
DE112011102057T DE112011102057T8 (de) | 2010-06-18 | 2011-06-01 | Gleichstromwandler mit Hilfsschaltung zum Ausführen einer weichen Schaltung |
US13/635,835 US8970186B2 (en) | 2010-06-18 | 2011-06-01 | DC-DC converter with an auxiliary circuit for performing soft-switching |
CN201180030112.6A CN102948059B (zh) | 2010-06-18 | 2011-06-01 | 带有用于执行软切换的辅助电路的dc-dc转换器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010139032A JP5087109B2 (ja) | 2010-06-18 | 2010-06-18 | 電圧変換回路装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012005281A JP2012005281A (ja) | 2012-01-05 |
JP5087109B2 true JP5087109B2 (ja) | 2012-11-28 |
Family
ID=44532485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010139032A Active JP5087109B2 (ja) | 2010-06-18 | 2010-06-18 | 電圧変換回路装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8970186B2 (ja) |
JP (1) | JP5087109B2 (ja) |
CN (1) | CN102948059B (ja) |
DE (1) | DE112011102057T8 (ja) |
WO (1) | WO2011158080A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5195836B2 (ja) * | 2010-07-12 | 2013-05-15 | 株式会社デンソー | ソフトスイッチング制御装置およびその製造方法 |
US20130238916A1 (en) * | 2012-03-08 | 2013-09-12 | Conexant Systems, Inc. | Method for implementing isolation gates during low-power modes |
JP6248680B2 (ja) * | 2014-02-18 | 2017-12-20 | 富士通株式会社 | 同期整流コンバータおよび同期整流コンバータの制御方法 |
TWI559667B (zh) | 2015-12-08 | 2016-11-21 | 財團法人工業技術研究院 | 軟式切換輔助電路 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5247241A (en) | 1991-10-21 | 1993-09-21 | Silicon Systems, Inc. | Frequency and capacitor based constant current source |
JPH11187658A (ja) * | 1997-12-18 | 1999-07-09 | Tdk Corp | Dcーdcコンバータ |
US6961253B1 (en) | 1999-10-08 | 2005-11-01 | Lambda Electronics | Drive circuits for synchronous rectifiers |
US6940189B2 (en) | 2003-07-31 | 2005-09-06 | Andrew Roman Gizara | System and method for integrating a digital core with a switch mode power supply |
CN100492837C (zh) * | 2004-03-16 | 2009-05-27 | 罗姆股份有限公司 | 开关稳定器 |
US7286376B2 (en) * | 2005-11-23 | 2007-10-23 | System General Corp. | Soft-switching power converter having power saving circuit for light load operations |
US7554384B2 (en) * | 2006-06-30 | 2009-06-30 | Intel Corporation | Methods and arrangements for generating a control signal for a power converter |
JP4397938B2 (ja) | 2007-05-11 | 2010-01-13 | 本田技研工業株式会社 | 共振型電力変換装置 |
JP2009159723A (ja) | 2007-12-26 | 2009-07-16 | Toyota Motor Corp | 電源制御システム |
JP2009165245A (ja) | 2007-12-28 | 2009-07-23 | Toyota Motor Corp | 燃料電池システム、及びdc−dcコンバータ |
JP4930369B2 (ja) | 2007-12-28 | 2012-05-16 | トヨタ自動車株式会社 | 燃料電池システム |
JP5390765B2 (ja) * | 2007-12-28 | 2014-01-15 | トヨタ自動車株式会社 | 燃料電池システム |
JP4561827B2 (ja) | 2007-12-28 | 2010-10-13 | トヨタ自動車株式会社 | 燃料電池システム、及び燃料電池用昇圧コンバータ |
EP2226878B1 (en) * | 2007-12-28 | 2019-11-27 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
JP2009225531A (ja) * | 2008-03-14 | 2009-10-01 | Toyota Motor Corp | 半導体駆動装置及び電気自動車用駆動装置 |
-
2010
- 2010-06-18 JP JP2010139032A patent/JP5087109B2/ja active Active
-
2011
- 2011-06-01 WO PCT/IB2011/001197 patent/WO2011158080A1/en active Application Filing
- 2011-06-01 US US13/635,835 patent/US8970186B2/en active Active
- 2011-06-01 CN CN201180030112.6A patent/CN102948059B/zh active Active
- 2011-06-01 DE DE112011102057T patent/DE112011102057T8/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
WO2011158080A1 (en) | 2011-12-22 |
US8970186B2 (en) | 2015-03-03 |
CN102948059B (zh) | 2015-04-22 |
JP2012005281A (ja) | 2012-01-05 |
US20130119968A1 (en) | 2013-05-16 |
DE112011102057T5 (de) | 2013-03-28 |
DE112011102057T8 (de) | 2013-10-17 |
CN102948059A (zh) | 2013-02-27 |
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