JP4835733B2 - 車両の充電制御装置およびそれを備える電動車両 - Google Patents
車両の充電制御装置およびそれを備える電動車両 Download PDFInfo
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
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- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
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- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
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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
- B60L53/10—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 the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
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- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/13—Controlling the power contribution of each of the prime movers to meet required power demand in order to stay within battery power input or output limits; in order to prevent overcharging or battery depletion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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- H01M10/44—Methods for charging or discharging
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- H01M10/46—Accumulators structurally combined with charging apparatus
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Description
図1は、この発明の実施の形態1による電動車両の全体ブロック図である。図1を参照して、この電動車両1は、蓄電装置10と、システムメインリレー(以下「SMR(System Main Relay)」とも称する。)12と、昇圧コンバータ14と、インバータ16,18と、モータジェネレータ(以下「MG(Motor Generator)」とも称する。)20,22と、エンジン24と、動力分割装置26と、駆動輪28と、MG−ECU(Electronic Control Unit)30とを備える。また、電動車両1は、充電インレット42と、充電器44と、リレー46と、充電ECU48と、電圧センサ50と、電流センサ52と、監視ユニット54とをさらに備える。
図11は、実施の形態2による電動車両の全体ブロック図である。図11を参照して、この電動車両1Aは、図1に示した実施の形態1による電動車両1の構成において、監視ユニット54を備えず、電流センサ53をさらに備える。
この実施の形態2においても、実施の形態1と同様の効果を得ることができる。
図12は、実施の形態3による電動車両の全体ブロック図である。図12を参照して、この電動車両1Bは、図1に示した実施の形態1による電動車両1の構成において、満充電指示スイッチ56をさらに備え、充電ECU48に代えて充電ECU48Aを備える。
なお、特に図示しないが、図11に示した実施の形態2による電動車両1Aの構成において、満充電指示スイッチ56をさらに備えたものでもよい。
Claims (6)
- 車両に搭載された再充電可能な蓄電装置を車両外部の電源によって充電可能に構成された車両の充電制御装置であって、
前記電源から供給される電力を電圧変換して前記蓄電装置を充電するように構成された充電器と、
前記蓄電装置に入力される電流を検出し、第1の分解能を有する第1の検出値および前記第1の分解能よりも高い第2の分解能を有する第2の検出値を出力するように構成された電流検出部と、
前記第1および第2の検出値に基づいて前記充電器を制御する制御装置とを備え、
前記第1の検出値の範囲は、前記第2の検出値の範囲よりも広く、
前記第1の検出値の検出周期は、前記第2の検出値の検出周期よりも短く、
前記制御装置は、
前記第1の検出値を用いて算出される充電電力が所定の制限値を超えると、前記充電電力を低減するように前記充電器を制御する保護制御部と、
前記第2の検出値を用いて算出される充電電力に基づいて、前記蓄電装置が所定の満充電状態になるように前記充電器を制御する満充電制御部とを含む、車両の充電制御装置。 - 前記電流検出部は、
前記第1の検出値を出力するように構成されたセンサ部と、
前記第1の検出値を倍増して前記第2の検出値を出力する増幅部とを含む、請求項1に記載の車両の充電制御装置。 - 前記電流検出部は、
前記第1の検出値を出力するように構成された第1の電流センサと、
前記第2の検出値を出力するように構成された第2の電流センサとを含む、請求項1に記載の車両の充電制御装置。 - 前記蓄電装置の電圧を検出するための電圧センサをさらに備え、
前記満充電制御部は、前記第2の検出値を用いて算出される充電電力が一定となるように前記充電器を制御し、前記電圧センサの検出値が所定値に達すると前記蓄電装置が満充電状態になったものと判定する、請求項1から請求項3のいずれかに記載の車両の充電制御装置。 - 前記蓄電装置の満充電を指示するための入力部をさらに備え、
前記入力部が操作されると、前記満充電制御部は、前記第2の検出値を用いて算出される充電電力に基づいて、前記蓄電装置が所定の満充電状態になるように前記充電器を制御する、請求項1から請求項4のいずれかに記載の車両の充電制御装置。 - 請求項1に記載の充電制御装置と、
前記充電制御装置を用いて充電される蓄電装置に蓄えられる電力を用いて走行トルクを発生する電動機とを備える電動車両。
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EP10811585.8A EP2472700B1 (en) | 2009-08-27 | 2010-06-08 | Charge control device for vehicle, and electric vehicle provided with same |
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