JP2005237117A - 電圧変換装置 - Google Patents
電圧変換装置 Download PDFInfo
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- JP2005237117A JP2005237117A JP2004043296A JP2004043296A JP2005237117A JP 2005237117 A JP2005237117 A JP 2005237117A JP 2004043296 A JP2004043296 A JP 2004043296A JP 2004043296 A JP2004043296 A JP 2004043296A JP 2005237117 A JP2005237117 A JP 2005237117A
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- voltage
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- inverter
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- 238000006243 chemical reaction Methods 0.000 claims description 21
- 239000003990 capacitor Substances 0.000 description 23
- 101150086935 MRN1 gene Proteins 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 9
- 230000001172 regenerating effect Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Images
Classifications
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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
- H02M3/1588—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 comprising at least one synchronous rectifier element
-
- 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
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00308—Overvoltage protection
-
- 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
- H02M1/36—Means for starting or stopping converters
-
- 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
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/74—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more ac dynamo-electric motors
-
- 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- 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
-
- 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
- H02P2201/00—Indexing scheme relating to controlling arrangements characterised by the converter used
- H02P2201/07—DC-DC step-up or step-down converter inserted between the power supply and the inverter supplying the motor, e.g. to control voltage source fluctuations, to vary the motor speed
-
- 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)
- Electric Propulsion And Braking For Vehicles (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Multiple Motors (AREA)
Abstract
【解決手段】 制御装置30は、電圧センサー13からの電圧Vmと、バッテリーBに過電圧が印加されたと判定されるときのしきい値電圧OVbとに基づいてデューティー比上限値DR_Ulimを演算し、その演算したデューティー比上限値DR_Ulimよりも小さい範囲でNPNトランジスタQ1,Q2をスイッチング制御するためのデューティー比DRを決定する。そして、制御装置30は、その決定したデューティー比DRを用いてNPNトランジスタQ1,Q2をスイッチング制御する。そうすると、昇圧コンバータ12は、バッテリーBに過電圧が印加されないようにバッテリーBからの直流電圧Vbを出力電圧Vmに変換する。
【選択図】 図1
Description
なお、この発明において、「デューティー比」とは、昇圧コンバータ12の上アームであるNPNトランジスタQ1のオン期間T1onと、下アームであるNPNトランジスタQ2のオン期間T2onとの割合(=T1on/(T1on+T2on))を言う。
Claims (5)
- 上アーム用の第1のスイッチング素子と、下アーム用の第2のスイッチング素子とのスイッチング動作によって、出力電圧が目標電圧になるように電源からの電源電圧を前記出力電圧に変換する電圧変換器と、
前記電源に過電圧が印加されるときのデューティー比上限値よりも小さい範囲のデューティー比で前記第1および第2のスイッチング素子をスイッチング制御する制御装置とを備える電圧変換装置。 - 前記制御装置は、
前記電源に前記過電圧が印加されたと判定する基準値であるしきい値電圧と前記出力電圧とに基づいて前記デューティー比上限値を演算するデューティー比演算手段と、
前記演算されたデューティー比上限値よりも小さい範囲のデューティー比で前記第1および第2のスイッチング素子をスイッチング制御するスイッチング制御手段とを含む、請求項1に記載の電圧変換装置。 - 前記出力電圧は、モータを駆動するインバータに供給される、請求項1または請求項2に記載の電圧変換装置。
- 前記出力電圧は、複数のモータに対応して設けられ、相互に並列接続された複数のインバータに供給される、請求項1または請求項2に記載の電圧変換装置。
- 前記電源電圧は、直流バッテリーから得られる、請求項1から請求項4のいずれか1項に記載の電圧変換装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004043296A JP4001120B2 (ja) | 2004-02-19 | 2004-02-19 | 電圧変換装置 |
US10/562,930 US7379313B2 (en) | 2004-02-19 | 2005-02-09 | Voltage conversion device |
PCT/JP2005/002382 WO2005081387A1 (en) | 2004-02-19 | 2005-02-09 | Voltage conversion device |
CN2005800016738A CN1906836B (zh) | 2004-02-19 | 2005-02-09 | 电压变换设备 |
KR1020067019159A KR100821323B1 (ko) | 2004-02-19 | 2005-02-09 | 전압 변환 장치 |
EP05710282.4A EP1656728B1 (en) | 2004-02-19 | 2005-02-09 | Voltage conversion device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004043296A JP4001120B2 (ja) | 2004-02-19 | 2004-02-19 | 電圧変換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005237117A true JP2005237117A (ja) | 2005-09-02 |
JP4001120B2 JP4001120B2 (ja) | 2007-10-31 |
Family
ID=34879295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004043296A Expired - Lifetime JP4001120B2 (ja) | 2004-02-19 | 2004-02-19 | 電圧変換装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7379313B2 (ja) |
EP (1) | EP1656728B1 (ja) |
JP (1) | JP4001120B2 (ja) |
KR (1) | KR100821323B1 (ja) |
CN (1) | CN1906836B (ja) |
WO (1) | WO2005081387A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007215358A (ja) * | 2006-02-10 | 2007-08-23 | Toyota Motor Corp | 電圧変換装置および電圧変換器の制御方法 |
JP2007236114A (ja) * | 2006-03-01 | 2007-09-13 | Nissan Motor Co Ltd | 電力変換装置 |
JP2008017609A (ja) * | 2006-07-05 | 2008-01-24 | Toshiba Corp | 電気車制御装置 |
JP2010525772A (ja) * | 2007-04-16 | 2010-07-22 | ルノー・エス・アー・エス | 特にハイブリッド車両のための電気エネルギー交換システム |
JP2011229338A (ja) * | 2010-04-22 | 2011-11-10 | Denso Corp | 電力変換装置 |
JP2012075317A (ja) * | 2011-12-05 | 2012-04-12 | Toshiba Corp | 電気車制御装置 |
WO2014199691A1 (ja) * | 2013-06-14 | 2014-12-18 | 株式会社Ihi | 給電装置、および非接触給電システム |
WO2017029925A1 (ja) * | 2015-08-18 | 2017-02-23 | 日本電産サーボ株式会社 | モータユニット |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007166874A (ja) * | 2005-12-16 | 2007-06-28 | Toyota Motor Corp | 電圧変換装置 |
JP4356715B2 (ja) * | 2006-08-02 | 2009-11-04 | トヨタ自動車株式会社 | 電源装置、および電源装置を備える車両 |
RU2397598C1 (ru) * | 2006-10-19 | 2010-08-20 | Мицубиси Электрик Корпорейшн | Устройство преобразования мощности |
JP4363474B2 (ja) * | 2007-08-27 | 2009-11-11 | トヨタ自動車株式会社 | 車両用昇圧コンバータ回路 |
JP4347377B2 (ja) * | 2007-11-06 | 2009-10-21 | トヨタ自動車株式会社 | ハイブリッド車およびその制御方法 |
US8143835B2 (en) * | 2007-12-28 | 2012-03-27 | Honda Motor Co., Ltd. | Method of driving DC/DC converter, method of controlling DC/DC converter apparatus, method of controlling driving operation of vehicle, and method of driving fuel cell system |
KR20110045426A (ko) * | 2009-10-27 | 2011-05-04 | 현대자동차주식회사 | Dc/dc 컨버터 고장시 차량 운전 유지를 위한 비상 동작 장치 및 방법 |
KR101152476B1 (ko) | 2010-08-19 | 2012-07-06 | 삼성에스디아이 주식회사 | 이차전지 충방전 장치 |
JP5786500B2 (ja) * | 2011-07-01 | 2015-09-30 | トヨタ自動車株式会社 | 駆動装置 |
US9680366B2 (en) | 2012-05-21 | 2017-06-13 | Audi Ag | DC/DC power converter control strategy for source protection |
US9543858B2 (en) * | 2013-07-10 | 2017-01-10 | Panasonic Intellectual Property Management Co., Ltd. | Semiconductor device and inverter using same |
US9293978B2 (en) * | 2014-01-20 | 2016-03-22 | Cummins Power Generation Ip, Inc. | Split phase power conversion apparatuses, methods and systems |
KR101562136B1 (ko) | 2014-06-24 | 2015-10-20 | 엘지전자 주식회사 | 진공 청소기 |
CN104135174A (zh) * | 2014-08-08 | 2014-11-05 | 乐清市博优新能源科技有限公司 | 一种高频分相逆变器 |
JP6230665B1 (ja) * | 2016-06-27 | 2017-11-15 | 三菱電機株式会社 | 直流電源装置 |
KR102082380B1 (ko) * | 2016-11-02 | 2020-02-28 | 주식회사 엘지화학 | 부하 구동전류 제어방법 및 시스템 |
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2004
- 2004-02-19 JP JP2004043296A patent/JP4001120B2/ja not_active Expired - Lifetime
-
2005
- 2005-02-09 WO PCT/JP2005/002382 patent/WO2005081387A1/en active Application Filing
- 2005-02-09 KR KR1020067019159A patent/KR100821323B1/ko active IP Right Grant
- 2005-02-09 US US10/562,930 patent/US7379313B2/en active Active
- 2005-02-09 EP EP05710282.4A patent/EP1656728B1/en active Active
- 2005-02-09 CN CN2005800016738A patent/CN1906836B/zh active Active
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JP2007215358A (ja) * | 2006-02-10 | 2007-08-23 | Toyota Motor Corp | 電圧変換装置および電圧変換器の制御方法 |
JP2007236114A (ja) * | 2006-03-01 | 2007-09-13 | Nissan Motor Co Ltd | 電力変換装置 |
JP2008017609A (ja) * | 2006-07-05 | 2008-01-24 | Toshiba Corp | 電気車制御装置 |
JP2010525772A (ja) * | 2007-04-16 | 2010-07-22 | ルノー・エス・アー・エス | 特にハイブリッド車両のための電気エネルギー交換システム |
US8526204B2 (en) | 2010-04-22 | 2013-09-03 | Denso Corporation | Power converter with electrical switching element |
JP2011229338A (ja) * | 2010-04-22 | 2011-11-10 | Denso Corp | 電力変換装置 |
JP2012075317A (ja) * | 2011-12-05 | 2012-04-12 | Toshiba Corp | 電気車制御装置 |
WO2014199691A1 (ja) * | 2013-06-14 | 2014-12-18 | 株式会社Ihi | 給電装置、および非接触給電システム |
CN105027385A (zh) * | 2013-06-14 | 2015-11-04 | 株式会社Ihi | 供电装置及非接触供电系统 |
JP6079878B2 (ja) * | 2013-06-14 | 2017-02-15 | 株式会社Ihi | 給電装置、および非接触給電システム |
JPWO2014199691A1 (ja) * | 2013-06-14 | 2017-02-23 | 株式会社Ihi | 給電装置、および非接触給電システム |
US10148128B2 (en) | 2013-06-14 | 2018-12-04 | Ihi Corporation | Power-supplying device, and wireless power-supplying system |
WO2017029925A1 (ja) * | 2015-08-18 | 2017-02-23 | 日本電産サーボ株式会社 | モータユニット |
Also Published As
Publication number | Publication date |
---|---|
US20070058404A1 (en) | 2007-03-15 |
JP4001120B2 (ja) | 2007-10-31 |
KR20060111729A (ko) | 2006-10-27 |
EP1656728B1 (en) | 2016-09-21 |
US7379313B2 (en) | 2008-05-27 |
KR100821323B1 (ko) | 2008-04-11 |
WO2005081387A1 (en) | 2005-09-01 |
CN1906836A (zh) | 2007-01-31 |
CN1906836B (zh) | 2010-09-29 |
EP1656728A1 (en) | 2006-05-17 |
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