JP4892991B2 - 電動機駆動装置およびそれを備えた車両 - Google Patents
電動機駆動装置およびそれを備えた車両 Download PDFInfo
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- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
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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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- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/003—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to inverters
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0092—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption with use of redundant elements for safety purposes
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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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
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- B—PERFORMING OPERATIONS; TRANSPORTING
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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
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
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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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- 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
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
- H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
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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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
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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
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Description
図1は、この発明の実施の形態1による車両の一例として示されるハイブリッド自動車の概略ブロック図である。図1を参照して、このハイブリッド自動車100は、車輪FWと、動力分割機構2と、エンジン4と、モータジェネレータMG1,MG2とを備える。また、ハイブリッド自動車100は、蓄電装置Bと、コンデンサCと、インバータ10,20と、電源ラインPLと、接地ラインSLと、電圧センサ62と、電流センサ64,66とをさらに備える。さらに、ハイブリッド自動車100は、ANDゲート30,40と、電子制御装置(Electronic Control Unit;以下「ECU」とも称する。)50とをさらに備える。
図5は、この発明の実施の形態2による車両の一例として示されるハイブリッド自動車の概略ブロック図である。図5を参照して、このハイブリッド自動車100Aは、図1に示した実施の形態1によるハイブリッド自動車100の構成において、モータジェネレータMG3、インバータ70、ANDゲート86、ORゲート96および電流センサ68をさらに備え、ECU50に代えてECU50Aを備える。また、ハイブリッド自動車100Aは、ANDゲート30に代えてANDゲート82およびORゲート92から成る回路を備え、ANDゲート40に代えてANDゲート84およびORゲート94から成る回路を備える。
Claims (4)
- n(nは2以上の自然数)個の電動機を力行モードまたは回生モードで駆動する電動機駆動装置であって、
直流電圧を平滑化する容量素子と、
前記n個の電動機にそれぞれ対応して設けられ、前記容量素子の両端に互いに並列に接続されるn個の駆動装置と、
前記n個の駆動装置にそれぞれ対応して設けられるn個の遮断回路と、
前記n個の駆動装置に対してそれぞれ遮断を許可するためのn個の遮断許可信号を生成し、その生成されたn個の遮断許可信号をそれぞれ前記n個の遮断回路へ出力する制御装置とを備え、
前記n個の駆動装置の各々は、前記容量素子からの直流電圧に基づいて対応の電動機を駆動し、さらに、過電流が生じるとフェール信号を活性化して前記制御装置へ出力し、
前記制御装置は、前記n個の駆動装置の各々から前記フェール信号を受け、その受けたn個のフェール信号に基づいて前記n個の遮断許可信号を生成し、
前記n個の遮断回路の各々は、前記制御装置から受ける遮断許可信号が活性化されている場合に、対応の駆動装置以外のn−1個の駆動装置から受けるn−1個の前記フェール信号の少なくとも1つが活性化されると、前記対応の駆動装置の遮断を指示する遮断信号を前記対応の駆動装置へ出力し、
前記制御装置は、前記n個のフェール信号が非活性化されているとき、前記n個の電動機の発電状態に拘わらず、前記n個の遮断許可信号を活性化して前記n個の遮断回路へそれぞれ出力する、電動機駆動装置。 - 前記制御装置は、前記遮断信号に応じて遮断された駆動装置に対応する電動機を用いた退避運転が可能であるとき、その遮断された駆動装置に対応する遮断回路へ出力される遮断許可信号を非活性化する、請求項1に記載の電動機駆動装置。
- 内燃機関と、
n(nは2以上の自然数)個の電動機と、
請求項1に記載の電動機駆動装置とを備え、
前記n個の電動機は、第1および第2のモータジェネレータを含み、
前記電動機駆動装置に含まれるn個の駆動装置は、前記第1および第2のモータジェネレータをそれぞれ駆動する第1および第2のインバータを含み、
前記電動機駆動装置に含まれるn個の遮断回路は、前記第1および第2のインバータにそれぞれ対応する第1および第2の遮断回路を含み、
前記第1のモータジェネレータは、前記内燃機関の出力を用いて発電し、
前記第2のモータジェネレータは、車両駆動力を発生する、車両。 - 前記電動機駆動装置に含まれる制御装置は、前記第1の遮断回路からの遮断信号に応じて前記第1のインバータが遮断された後、前記第1のモータジェネレータおよび前記内燃機関による退避走行が可能であると判断すると、前記第1のインバータに対応する遮断許可信号を非活性化する、請求項3に記載の車両。
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JP2006019341A JP4892991B2 (ja) | 2006-01-27 | 2006-01-27 | 電動機駆動装置およびそれを備えた車両 |
EP07706711A EP1984202B1 (en) | 2006-01-27 | 2007-01-05 | Electric motor drive apparatus and vehicle including the same |
KR1020087020319A KR100973760B1 (ko) | 2006-01-27 | 2007-01-05 | 전동기구동장치 및 이를 포함한 차량 |
DE602007006632T DE602007006632D1 (de) | 2006-01-27 | 2007-01-05 | Elektromotorantriebsvorrichtung und fahrzeug damit |
US12/093,888 US8322475B2 (en) | 2006-01-27 | 2007-01-05 | Electric motor drive apparatus and vehicle including the same |
CN2007800028734A CN101370683B (zh) | 2006-01-27 | 2007-01-05 | 电动机驱动设备及包括其的车辆 |
PCT/JP2007/050369 WO2007086263A1 (en) | 2006-01-27 | 2007-01-05 | Electric motor drive apparatus and vehicle including the same |
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US8322475B2 (en) | 2012-12-04 |
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