JP4800402B2 - 車両搭載用マルチフェーズコンバータ - Google Patents
車両搭載用マルチフェーズコンバータ Download PDFInfo
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- JP4800402B2 JP4800402B2 JP2009066682A JP2009066682A JP4800402B2 JP 4800402 B2 JP4800402 B2 JP 4800402B2 JP 2009066682 A JP2009066682 A JP 2009066682A JP 2009066682 A JP2009066682 A JP 2009066682A JP 4800402 B2 JP4800402 B2 JP 4800402B2
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- H01—ELECTRIC ELEMENTS
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
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- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/006—Supplying electric power to auxiliary equipment of vehicles to power outlets
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- B60L15/007—Physical arrangements or structures of drive train converters specially adapted for the propulsion motors of electric vehicles
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- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
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- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
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- B60L53/22—Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/20—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
- B60L53/24—Using the vehicle's propulsion converter for charging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from AC or 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
- H02M3/1584—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 with a plurality of power processing stages connected in parallel
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- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/50—Structural details of electrical machines
- B60L2220/54—Windings for different functions
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/60—Other road transportation technologies with climate change mitigation effect
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
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- 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
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Description
前記後段スイッチング部を、前記電池に至る経路または前記前段スイッチング部に接続するスイッチ回路と、を備え、前記複数の後段インダクタのそれぞれは、前記複数の非外部接続・前段インダクタのうち対応するものに磁気的に結合し、前記外部接続スイッチおよび前記電池接続スイッチは、前記外部充電モードのときにオフとなり、前記昇圧モードのときにオンとなり、前記スイッチ回路は、前記外部充電モードのときに前記後段スイッチング部を前記電池に至る経路に接続し、前記昇圧モードのときに前記後段スイッチング部を前記前段スイッチング部に接続し、前記前段および後段スイッチング部は、前記前段インダクタに流れる電流および前記後段インダクタに流れる電流をスイッチングし、前記外部充電モードのときには前記N相交流電力を直流電力に変換し、その直流電力を前記電池に供給し、前記昇圧モードのときには前記電池の出力電圧を昇圧し、前記後段スイッチング部における各スイッチング素子組の一端と他端との間から昇圧された電圧を出力する、ことを特徴とする。
Claims (4)
- 外部電源装置から供給される電力に基づいて電池を充電する外部充電モード、または、当該電池の出力電圧を昇圧し、昇圧された電圧を出力する昇圧モードのいずれかのモードで動作する、車両搭載用マルチフェーズコンバータにおいて、
一端が共通に接続された2つのスイッチング素子をそれぞれが含む複数のスイッチング素子組であって、各スイッチング素子組の一端が共通に接続され、各スイッチング素子組の他端が共通に接続される、複数のスイッチング素子組と、
前記複数のスイッチング素子組に対応して設けられた複数のインダクタであって、各インダクタの一端が、対応するスイッチング素子組における2つのスイッチング素子の接続節点に接続され、当該複数のインダクタのうちのいずれかである非外部接続インダクタの他端が前記電池に至る経路に接続される、複数のインダクタと、
前記複数のインダクタのうちの、前記非外部接続インダクタを除く複数の外部接続インダクタの前記一端とは反対側の他端と、前記電池に至る経路との間に設けられた外部接続スイッチと、
各外部接続インダクタの前記他端に接続され、Nを前記外部接続インダクタの数として、前記外部電源装置からN相交流電力を取得する外部電力取得部と、
を備え、
前記外部接続スイッチは、前記外部充電モードのときにオフとなり、前記昇圧モードのときにオンとなり、
前記複数のスイッチング素子組は、前記複数のインダクタに流れる電流をスイッチングし、前記外部充電モードのときには前記N相交流電力を直流電力に変換し、その直流電力を前記電池に供給し、前記昇圧モードのときには前記電池の出力電圧を昇圧し、昇圧された電圧を各スイッチング素子組の一端と他端との間から出力する、
ことを特徴とする車両搭載用マルチフェーズコンバータ。 - 請求項1に記載の車両搭載用マルチフェーズコンバータにおいて、
車両を駆動する駆動回路と各スイッチング素子組の一端との間、および、前記駆動回路と各スイッチング素子組の他端との間のそれぞれに設けられ、前記外部充電モードのときにオフとなり、前記昇圧モードのときにオンとなって昇圧後の電圧を前記駆動回路に出力する出力スイッチ、
を備えることを特徴とする車両搭載用マルチフェーズコンバータ。 - 外部電源装置から供給される交流電力に基づいて電池を充電する外部充電モード、または、当該電池の出力電圧を昇圧し、昇圧された電圧を出力する昇圧モードのいずれかのモードで動作する、車両搭載用マルチフェーズコンバータにおいて、
一端が共通に接続された2つのスイッチング素子をそれぞれが含む複数のスイッチング素子組であって、各スイッチング素子組の一端が共通に接続され、各スイッチング素子組の他端が共通に接続される、複数のスイッチング素子組、を備える前段スイッチング部と、
前記前段スイッチング部における前記複数のスイッチング素子組に対応して設けられた複数の前段インダクタであって、各前段インダクタの一端が、対応するスイッチング素子組における2つのスイッチング素子の接続節点に接続され、当該複数の前段インダクタのうちの一部かつ複数の非外部接続・前段インダクタの他端が共通に接続される、複数の前段インダクタと、
一端が共通に接続された2つのスイッチング素子をそれぞれが含む複数のスイッチング素子組であって、各スイッチング素子組の一端が共通に接続され、各スイッチング素子組の他端が共通に接続される、複数のスイッチング素子組、を備える後段スイッチング部と、
前記後段スイッチング部における前記複数のスイッチング素子組に対応して設けられた複数の後段インダクタであって、各後段インダクタの一端が、対応するスイッチング素子組における2つのスイッチング素子の接続節点に接続され、当該複数の後段インダクタの他端が共通に接続される、複数の後段インダクタと、
各非外部接続・前段インダクタの前記他端と前記電池に至る経路との間、および、各後段インダクタの前記他端と前記電池に至る経路との間のそれぞれに設けられた電池接続スイッチと、
前記複数の前段インダクタのうちの、前記非外部接続・前段インダクタを除く外部接続・前段インダクタの前記一端とは反対側の他端と、前記電池に至る経路との間に設けられた外部接続スイッチと、
各外部接続・前段インダクタの前記他端に接続され、Nを前記外部接続・前段インダクタの数として、前記外部電源装置からN相交流電力を取得する外部電力取得部と、
前記後段スイッチング部を、前記電池に至る経路または前記前段スイッチング部に接続するスイッチ回路と、
を備え、
前記複数の後段インダクタのそれぞれは、前記複数の非外部接続・前段インダクタのうち対応するものに磁気的に結合し、
前記外部接続スイッチおよび前記電池接続スイッチは、前記外部充電モードのときにオフとなり、前記昇圧モードのときにオンとなり、
前記スイッチ回路は、前記外部充電モードのときに前記後段スイッチング部を前記電池に至る経路に接続し、前記昇圧モードのときに前記後段スイッチング部を前記前段スイッチング部に接続し、
前記前段および後段スイッチング部は、前記前段インダクタに流れる電流および前記後段インダクタに流れる電流をスイッチングし、前記外部充電モードのときには前記N相交流電力を直流電力に変換し、その直流電力を前記電池に供給し、前記昇圧モードのときには前記電池の出力電圧を昇圧し、前記後段スイッチング部における各スイッチング素子組の一端と他端との間から昇圧された電圧を出力する、ことを特徴とする車両搭載用マルチフェーズコンバータ。 - 請求項3に記載の車両搭載用マルチフェーズコンバータにおいて、
前記後段スイッチング部における各スイッチング素子組の両端は、車両を駆動する駆動回路に接続されることを特徴とする車両搭載用マルチフェーズコンバータ。
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