JP6992517B2 - 自動車 - Google Patents
自動車 Download PDFInfo
- Publication number
- JP6992517B2 JP6992517B2 JP2018001178A JP2018001178A JP6992517B2 JP 6992517 B2 JP6992517 B2 JP 6992517B2 JP 2018001178 A JP2018001178 A JP 2018001178A JP 2018001178 A JP2018001178 A JP 2018001178A JP 6992517 B2 JP6992517 B2 JP 6992517B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- inverter
- temperature
- ecu
- coil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
-
- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/007—Physical arrangements or structures of drive train converters specially adapted for the propulsion motors of electric vehicles
-
- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- 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
- 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
-
- 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
- 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
- B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
-
- 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
-
- 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
- B60L50/50—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
-
- 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
- B60L50/50—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
-
- 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
- B60L50/50—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
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
- H02P29/027—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an over-current
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/60—Controlling or determining the temperature of the motor or of the drive
- H02P29/66—Controlling or determining the temperature of the rotor
-
- 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
-
- 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
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- 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
- 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
- B60L2240/423—Torque
-
- 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
- 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
- B60L2240/425—Temperature
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/52—Drive Train control parameters related to converters
- B60L2240/526—Operating parameters
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/52—Drive Train control parameters related to converters
- B60L2240/529—Current
-
- 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
- B60L2260/00—Operating Modes
- B60L2260/20—Drive modes; Transition between modes
- B60L2260/28—Four wheel or all wheel drive
-
- 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
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Inverter Devices (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Multiple Motors (AREA)
Description
前輪および後輪のうちの一方の車輪に接続された第1モータと、
複数の第1スイッチング素子のスイッチングにより前記第1モータを駆動する第1インバータと、
前記前輪および前記後輪のうちの他方の車輪に接続された第2モータと、
複数の第2スイッチング素子のスイッチングにより前記第2モータを駆動する第2インバータと、
前記第1インバータおよび前記第2インバータに電力ラインを介して接続された蓄電装置と、
前記第1インバータおよび前記第2インバータを制御する制御装置と、
を備える自動車であって、
前記複数の第2スイッチング素子のそれぞれの過電流を検出する過電流検出部を備え、
前記制御装置は、車両に異常が生じて前記第1モータから前記一方の車輪にトルクを出力して退避走行を行なう際には、前記第2モータのトルクが値0となるように前記第2インバータを制御するゼロトルク制御を実行する、
ことを要旨とする。
(1)トルク変換駆動モード:要求動力に見合う動力がエンジン22から出力されるようにエンジン22を運転制御すると共に、エンジン22から出力される動力の全てがプラネタリギヤ30とモータMG1とモータMG2,MG3のうちの何れかまたは両方とによるトルク変換を伴って要求動力が駆動軸36F,36Rに出力されるようにモータMG1,MG2,MG3(インバータ41,42,43)を駆動制御するモード
(2)充放電駆動モード:要求動力とバッテリ50の充放電に必要な電力との和に見合う動力がエンジン22から出力されるようにエンジン22を運転制御すると共に、エンジン22から出力される動力の全てまたは一部が、バッテリ50の充放電と、プラネタリギヤ30とモータMG1とモータMG2,MG3のうちの何れかまたは両方とによるトルク変換と、を伴って要求動力が駆動軸36F,36Rに出力されるようにモータMG1,MG2,MG3(インバータ41,42,43)を駆動制御するモード
(3)モータ駆動モード:エンジン22の運転を停止して、モータMG2,MG3のうちの何れかまたは両方から要求動力が駆動軸36F,36Rに出力されるようにモータMG2,MG3(インバータ42,43)を駆動制御するモード
Claims (3)
- 前輪および後輪のうちの一方の車輪に接続された第1モータと、
複数の第1スイッチング素子のスイッチングにより前記第1モータを駆動する第1インバータと、
前記前輪および前記後輪のうちの他方の車輪に接続された第2モータと、
複数の第2スイッチング素子のスイッチングにより前記第2モータを駆動する第2インバータと、
前記第1インバータおよび前記第2インバータに電力ラインを介して接続された蓄電装置と、
前記第1インバータおよび前記第2インバータを制御する制御装置と、
を備える自動車であって、
前記複数の第2スイッチング素子のそれぞれの過電流を検出する過電流検出部を備え、
前記制御装置は、車両に異常が生じて前記第1モータから前記一方の車輪にトルクを出力して退避走行を行なう際において、前記第2モータのコイルの温度を監視できないときには、前記第2モータのトルクが値0となるように前記第2インバータを駆動制御するゼロトルク制御を実行して前記過電流検出部からの信号に基づいて前記複数の第2スイッチング素子のうちの何れかにオン故障が生じているか否かを判定し、前記第2モータのコイルの温度を監視できるときには、前記第2インバータの前記第2スイッチング素子の全てをオフにするゲート遮断を行なって前記コイルの温度に基づいて前記複数の第2スイッチング素子のうちの何れかにオン故障が生じているか否かを判定する、
自動車。 - 請求項1記載の自動車であって、
前記制御装置は、前記退避走行を行なう際において、前記コイルの温度を監視できるときには、前記コイルの温度と前記第2モータの各相の相電流とに基づいて前記複数の第2スイッチング素子のうちの何れかにオン故障が生じているか否かを判定する、
自動車。 - 請求項1または2記載の自動車であって、
前記制御装置は、前記コイルの温度を監視できるときに少なくとも前記コイルの温度に基づいて前記複数の第2スイッチング素子のうちの何れかにオン故障が生じているか否かを判定する第1制御部と、前記第2インバータを制御する第2制御部とを備え、
前記第2制御部は、前記第1制御部により前記コイルの温度が監視されていないときに、前記ゼロトルク制御を実行する、
自動車。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018001178A JP6992517B2 (ja) | 2018-01-09 | 2018-01-09 | 自動車 |
US16/242,539 US10658965B2 (en) | 2018-01-09 | 2019-01-08 | Motor vehicle |
CN201910017671.1A CN110027412B (zh) | 2018-01-09 | 2019-01-08 | 汽车 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018001178A JP6992517B2 (ja) | 2018-01-09 | 2018-01-09 | 自動車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019122164A JP2019122164A (ja) | 2019-07-22 |
JP6992517B2 true JP6992517B2 (ja) | 2022-01-13 |
Family
ID=67159967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018001178A Active JP6992517B2 (ja) | 2018-01-09 | 2018-01-09 | 自動車 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10658965B2 (ja) |
JP (1) | JP6992517B2 (ja) |
CN (1) | CN110027412B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109664765B (zh) * | 2017-10-13 | 2022-09-02 | 三菱自动车工业株式会社 | 用于包括电机的电动车辆的显示装置 |
JP6992517B2 (ja) * | 2018-01-09 | 2022-01-13 | トヨタ自動車株式会社 | 自動車 |
JP7070240B2 (ja) * | 2018-08-23 | 2022-05-18 | トヨタ自動車株式会社 | ハイブリッド車両 |
JP7255439B2 (ja) * | 2019-10-01 | 2023-04-11 | 株式会社デンソー | 回転体駆動システム |
JP7555251B2 (ja) | 2020-12-04 | 2024-09-24 | 日立Astemo株式会社 | 制御装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060196714A1 (en) | 2005-03-04 | 2006-09-07 | Nissan Motor Co., Ltd. | Driving-force control apparatus and method for vehicle |
JP2009201194A (ja) | 2008-02-19 | 2009-09-03 | Toyota Motor Corp | 回転電機の異常検出装置および異常検出方法 |
WO2013021460A1 (ja) | 2011-08-09 | 2013-02-14 | トヨタ自動車株式会社 | 車両および車両の制御方法 |
US10658965B2 (en) | 2018-01-09 | 2020-05-19 | Toyota Jidosha Kabushiki Kaisha | Motor vehicle |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08318757A (ja) * | 1995-05-24 | 1996-12-03 | Matsushita Electric Ind Co Ltd | モータの制御方法 |
JP3927584B2 (ja) * | 2005-10-26 | 2007-06-13 | 三菱電機株式会社 | 自動車用動力制御装置 |
JP4665809B2 (ja) * | 2006-03-24 | 2011-04-06 | トヨタ自動車株式会社 | 電動機駆動制御システム |
CN101060289B (zh) | 2006-04-20 | 2011-01-26 | 株式会社电装 | 多相旋转电机的控制系统 |
JP4438833B2 (ja) * | 2007-07-04 | 2010-03-24 | トヨタ自動車株式会社 | 電力変換装置の異常検出装置および異常検出方法 |
JP4333795B2 (ja) * | 2007-11-12 | 2009-09-16 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
JP5645083B2 (ja) * | 2011-06-28 | 2014-12-24 | アイシン・エィ・ダブリュ株式会社 | 回転電機制御装置 |
JP5862504B2 (ja) | 2012-07-30 | 2016-02-16 | トヨタ自動車株式会社 | 車両の制御装置および車両 |
JP6173952B2 (ja) * | 2014-03-12 | 2017-08-02 | 日立オートモティブシステムズ株式会社 | モータ制御装置 |
JP5924702B2 (ja) * | 2014-07-09 | 2016-05-25 | 三菱電機株式会社 | ハイブリッド車の発電制御装置およびハイブリッド車の発電制御方法 |
JP6776046B2 (ja) * | 2016-07-29 | 2020-10-28 | 株式会社マキタ | 電動作業機 |
US10272899B2 (en) * | 2017-08-01 | 2019-04-30 | Proterra Inc. | Controlling the powertrain of a vehicle |
-
2018
- 2018-01-09 JP JP2018001178A patent/JP6992517B2/ja active Active
-
2019
- 2019-01-08 US US16/242,539 patent/US10658965B2/en not_active Expired - Fee Related
- 2019-01-08 CN CN201910017671.1A patent/CN110027412B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060196714A1 (en) | 2005-03-04 | 2006-09-07 | Nissan Motor Co., Ltd. | Driving-force control apparatus and method for vehicle |
JP2006273311A (ja) | 2005-03-04 | 2006-10-12 | Nissan Motor Co Ltd | 車両の駆動力配分制御装置 |
JP2009201194A (ja) | 2008-02-19 | 2009-09-03 | Toyota Motor Corp | 回転電機の異常検出装置および異常検出方法 |
WO2013021460A1 (ja) | 2011-08-09 | 2013-02-14 | トヨタ自動車株式会社 | 車両および車両の制御方法 |
US10658965B2 (en) | 2018-01-09 | 2020-05-19 | Toyota Jidosha Kabushiki Kaisha | Motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
US20190214931A1 (en) | 2019-07-11 |
JP2019122164A (ja) | 2019-07-22 |
CN110027412A (zh) | 2019-07-19 |
CN110027412B (zh) | 2022-05-10 |
US10658965B2 (en) | 2020-05-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6992517B2 (ja) | 自動車 | |
JP6870271B2 (ja) | 制御装置 | |
JP6183339B2 (ja) | ハイブリッド自動車 | |
JP6888512B2 (ja) | ハイブリッド自動車 | |
JP6708562B2 (ja) | 自動車 | |
JP6575544B2 (ja) | ハイブリッド自動車 | |
JP2016097699A (ja) | 自動車 | |
JP6631571B2 (ja) | ハイブリッド自動車 | |
JP6760194B2 (ja) | ハイブリッド車両 | |
JP6772947B2 (ja) | ハイブリッド自動車 | |
JP6809354B2 (ja) | ハイブリッド自動車 | |
JP2016116262A (ja) | 駆動装置 | |
JP6451726B2 (ja) | ハイブリッド自動車 | |
JP6969303B2 (ja) | ハイブリッド自動車 | |
JP6652089B2 (ja) | ハイブリッド自動車 | |
JP6489100B2 (ja) | ハイブリッド自動車 | |
JP2019201497A (ja) | 電動車両 | |
JP6812895B2 (ja) | ハイブリッド車両 | |
JP6947016B2 (ja) | 電動車両 | |
JP6888511B2 (ja) | ハイブリッド自動車 | |
JP2020141445A (ja) | 車両 | |
JP2012130098A (ja) | 電動車両 | |
US10363924B2 (en) | Control device and control method for vehicle | |
JP6607217B2 (ja) | ハイブリッド自動車 | |
JP4770696B2 (ja) | 車両およびその制御方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200728 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210414 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210420 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210616 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20211109 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20211122 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6992517 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |