JP4737277B2 - 電動車両、電動車両の制御装置、および電動車両の制御プログラム - Google Patents
電動車両、電動車両の制御装置、および電動車両の制御プログラム Download PDFInfo
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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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- B60K6/00—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
- B60K6/42—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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- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60W2510/244—Charge state
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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
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- Y02T10/00—Road transport of goods or passengers
- 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
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Description
図4は、第1の態様における制御装置60の昇圧電圧の制限に関する機能構成を示すブロック図である。図4において、制御装置60は、取得部61と制御部62とを有する。
(a)ストール状態解除後の加速時に、所定時間t1以内に、モータMG2の回転数Nm2が所定回転数Nthを超えること。
(b)ストール状態解除後、再度モータMG2がロック状態に入った場合でも、インバータ52の素子について熱的に問題がないこと。
第2の態様は、昇圧電圧を制限するか否かの判定条件について上記第1の態様と相違するが、多くの点で上記第1の態様と同様である。そこで、以下の説明では、第1の態様と相違する部分を主に説明し、第1の態様と同様の部分については説明を省略または簡略化する。
Claims (6)
- 電源電圧を昇圧して昇圧電圧を出力する昇圧コンバータと、
前記昇圧コンバータから前記昇圧電圧を受けて走行用の回転電機を制御するインバータと、
前記回転電機がロック状態であり、且つ、アクセルおよびブレーキペダルによるブレーキが共にオン操作された状態でないと判断される場合に、前記昇圧電圧を制限する制御を行う一方、前記回転電機がロック状態であり且つ前記アクセルおよび前記ブレーキペダルによるブレーキが共にオン操作された状態であると判断される場合には前記昇圧電圧を制限する制御を行わない制御装置と、
を有することを特徴とする電動車両。 - 電源電圧を昇圧して昇圧電圧を出力する昇圧コンバータと、当該昇圧コンバータから前記昇圧電圧を受けて走行用の回転電機を制御するインバータとを備える電動車両の制御装置であって、
前記回転電機の回転状態を示す情報と、アクセルの操作状態を示す情報と、ブレーキペダルの操作状態を示す情報とを取得する取得手段と、
前記取得手段により取得された情報に基づき、前記回転電機がロック状態であり、且つ、アクセルおよびブレーキペダルによるブレーキが共にオン操作された状態でないと判断される場合に、前記昇圧電圧を制限する制御を行う一方、前記回転電機がロック状態であり且つ前記アクセルおよび前記ブレーキペダルによるブレーキが共にオン操作された状態であると判断される場合には前記昇圧電圧を制限する制御を行わない制御手段と、
を有することを特徴とする電動車両の制御装置。 - 電源電圧を昇圧して昇圧電圧を出力する昇圧コンバータと、当該昇圧コンバータから前記昇圧電圧を受けて走行用の回転電機を制御するインバータとを備える電動車両の制御プログラムであって、コンピュータに、
前記回転電機の回転状態を示す情報と、アクセルの操作状態を示す情報と、ブレーキペダルの操作状態を示す情報とを取得する手順と、
前記取得された情報に基づき、前記回転電機がロック状態であり、且つ、アクセルおよびブレーキペダルによるブレーキが共にオン操作された状態でないと判断される場合に、前記昇圧電圧を制限する制御を行う一方、前記回転電機がロック状態であり且つ前記アクセルおよび前記ブレーキペダルによるブレーキが共にオン操作された状態であると判断される場合には前記昇圧電圧を制限する制御を行わない手順と、
を実行させることを特徴とする電動車両の制御プログラム。 - 内燃機関と、
第1の回転電機と、
前記内燃機関の動力を前記第1の回転電機と車輪とに分配する動力分配機構と、
前記車輪に駆動力を付与する第2の回転電機と、
電源電圧を昇圧して昇圧電圧を出力する昇圧コンバータと、
前記昇圧コンバータから前記昇圧電圧を受けて前記第1の回転電機を制御する第1のインバータと、
前記昇圧コンバータから前記昇圧電圧を受けて前記第2の回転電機を制御する第2のインバータと、
前記第2の回転電機がロック状態であり、且つ、アクセルおよびブレーキペダルによるブレーキが共にオン操作された状態でないと判断される場合に、前記昇圧電圧を制限する制御を行う一方、前記回転電機がロック状態であり且つ前記アクセルおよび前記ブレーキペダルによるブレーキが共にオン操作された状態であると判断される場合には前記昇圧電圧を制限する制御を行わない制御装置と、
を有することを特徴とする電動車両。 - 内燃機関と、第1の回転電機と、前記内燃機関の動力を前記第1の回転電機と車輪とに分配する動力分配機構と、前記車輪に駆動力を付与する第2の回転電機と、電源電圧を昇圧して昇圧電圧を出力する昇圧コンバータと、前記昇圧コンバータから前記昇圧電圧を受けて前記第1の回転電機を制御する第1のインバータと、前記昇圧コンバータから前記昇圧電圧を受けて前記第2の回転電機を制御する第2のインバータとを備える電動車両の制御装置であって、
前記第2の回転電機の回転状態を示す情報と、アクセルの操作状態を示す情報と、ブレーキペダルの操作状態を示す情報とを取得する取得手段と、
前記取得手段により取得された情報に基づき、前記第2の回転電機がロック状態であり、且つ、アクセルおよびブレーキペダルによるブレーキが共にオン操作された状態でないと判断される場合に、前記昇圧電圧を制限する制御を行う一方、前記回転電機がロック状態であり且つ前記アクセルおよび前記ブレーキペダルによるブレーキが共にオン操作された状態であると判断される場合には前記昇圧電圧を制限する制御を行わない制御手段と、
を有することを特徴とする電動車両の制御装置。 - 内燃機関と、第1の回転電機と、前記内燃機関の動力を前記第1の回転電機と車輪とに分配する動力分配機構と、前記車輪に駆動力を付与する第2の回転電機と、電源電圧を昇圧して昇圧電圧を出力する昇圧コンバータと、前記昇圧コンバータから前記昇圧電圧を受けて前記第1の回転電機を制御する第1のインバータと、前記昇圧コンバータから前記昇圧電圧を受けて前記第2の回転電機を制御する第2のインバータとを備える電動車両の制御プログラムであって、コンピュータに、
前記第2の回転電機の回転状態を示す情報と、アクセルの操作状態を示す情報と、ブレーキペダルの操作状態を示す情報とを取得する手順と、
前記取得された情報に基づき、前記第2の回転電機がロック状態であり、且つ、アクセルおよびブレーキペダルによるブレーキが共にオン操作された状態でないと判断される場合に、前記昇圧電圧を制限する制御を行う一方、前記回転電機がロック状態であり且つ前記アクセルおよび前記ブレーキペダルによるブレーキが共にオン操作された状態であると判断される場合には前記昇圧電圧を制限する制御を行わない手順と、
を実行させることを特徴とする電動車両の制御プログラム。
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