JP5597728B2 - 電動車両用蓄電システム - Google Patents
電動車両用蓄電システム Download PDFInfo
- Publication number
- JP5597728B2 JP5597728B2 JP2012554562A JP2012554562A JP5597728B2 JP 5597728 B2 JP5597728 B2 JP 5597728B2 JP 2012554562 A JP2012554562 A JP 2012554562A JP 2012554562 A JP2012554562 A JP 2012554562A JP 5597728 B2 JP5597728 B2 JP 5597728B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- storage element
- vehicle
- electric
- power storage
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/19—Switching between serial connection and parallel connection of battery modules
-
- 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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
-
- 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
- B60L15/2009—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 for braking
-
- 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
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- 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]
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- 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]
- B60L58/15—Preventing overcharging
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/22—Balancing the charge of battery modules
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- 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
- B60L2210/30—AC to DC 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
- B60L2240/10—Vehicle control parameters
- B60L2240/12—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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/34—Cabin 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
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
-
- 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
- B60L2240/421—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
- 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
- B60L2240/48—Drive Train control parameters related to transmissions
- B60L2240/486—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
- B60L2240/50—Drive Train control parameters related to clutches
- B60L2240/507—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
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—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
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
-
- 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
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/549—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
- B60L2250/00—Driver interactions
- B60L2250/26—Driver interactions by pedal actuation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
-
- 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
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Description
図1は、本発明によるの第1の実施形態の並列接続蓄電システムを備えた電動車両101の全体構成を示す概略図である。電動車両101は、駆動輪102a、102bに駆動力を出力する走行用のモータ103と、モータ103の駆動力を制御するインバータ104と、インバータ104を介してモータ103に電力を供給する並列接続蓄電システム105と、並列接続蓄電システム105内の蓄電素子を充電するために、外部電源から供給された電力を変換する充電器106と、空調装置107と、並列接続蓄電システム105の電力を空調装置107が使用することのできる電圧へ変圧させるための電力変換機108と、電動車両101の車内温度を測定することができる車内温度測定装置111と、電動車両101を制御するための統合制御装置109を備える。
電動車両全体の制御システムはインバータ104及びモータ103を制御するためのモータ制御装置201、並列接続蓄電システム105を制御する並列接続蓄電システム制御装置202、空調装置107を制御する空調制御装置203、充電器106を制御するための充電器制御装置204を備え、さらに、上記制御装置らを統合して制御する統合制御装置109を備えている。
並列接続蓄電システム105は複数個(N個)の蓄電素子列(ROW(1)〜ROW(N))を備え、各々の蓄電素子列は複数個の蓄電素子(Bat)から構成されている。例えば図3の例では、並列接続蓄電システム105は2つの蓄電素子列から構成され、ROW(1)は2個の蓄電素子Bat_11、Bat_12が直列接続されて構成されている。
スイッチSW(1)〜SW(N)をオンとすることにより、蓄電素子列ROW(1)〜ROW(N)は電気負荷(インバータ104)に接続され、インバータ104は接続された蓄電素子列ROWからの直流電力を3相交流電力に変換してモータ103に供給する。
電動車両がキーオン(ステップS401)されると、キーオン状態が継続している間は図4のフローチャートに従って電動車両の並列接続蓄電システム105は制御される。キーオンの後、ステップS402の各蓄電素子列状態検出において、蓄電素子列状態検出装置SN(1)〜SN(N)によって蓄電素子列ROWの電圧、残量および充放電可能電力が検出される。ステップS403の車両要求トルクT_d算出において、ドライバーのアクセルペダルおよびブレーキペダル踏み込み量に応じて、車両要求トルクの算出を行う。そして、ステップS404の車両要求電力算出において、ステップS403で算出した車両要求トルクT_dを駆動用モータによって出力するために必要な電力(駆動要求電力)を、統合制御装置109に格納されているマップデータから算出し、この結果を車両要求電力とする。
力行時処理が開始されると、ステップS601において、全ての並列接続スイッチフラグF_SW(1)〜F_SW(N)を0にする。その後ステップS602において、変数iに1を代入する。ステップS603において、iと、ステップS404で算出したnとを比較し、i>nであればステップS407での処理は終了となり、i≦nであればステップS604に進む。
S606において、F_SW(L(i))を1にする。すなわち残量の多い蓄電素子列から、その並列接続スイッチフラグF_SW(L(i))を1にする。そしてステップS607において、i=i+1とし、再びステップS603へ戻る。
力行時処理と同様に、ステップS601において、全ての並列接続スイッチフラグF_SW(1)〜F_SW(N)を0にする。その後ステップS701において、変数iに1を代入する。ステップS703において、iとステップS404で算出した蓄電素子列接続必要数nを比較し、i>nであればステップS408での処理は終了し、i≦nであればステップS704に進む。
ステップS706において、F_SW(N−i+1)を1にする。ステップS707において、i=i+1とし、再びステップS703へ戻る。
ステップ409の接続指令では、ステップS407もしくはステップS408での並列接続スイッチフラグF_SW(1)〜F_SW(N)の設定値に基づいて、統合制御装置109から並列接続蓄電システム制御装置202に対してスイッチSW(1)〜SW(N)の切り替えが行われる。
また、各蓄電素子列の内部抵抗がほぼ等しい場合は、蓄電素子列の放電可能電力(残量)は各蓄電素子列のSOC(電圧)に比例する。従って、例えば上記の説明での蓄電素子列の上限残量値は、この蓄電素子列が過充電となる電圧に比例する。
本実施形態が第1の実施形態と異なるのは、車速が略零以外の際の前記蓄電素子列間の残量ばらつきが所定値以上発生した場合に、空調装置107への電力指令値を低下させる制御をすること、蓄電素子列の接続必要数を算出する際に空調電力を考慮すること、及び車両速度が略零の際に空調電力を各蓄電素子列の残量およびドライバーが指定した前記電動車両の設定車内温度T_0に応じて制御することである。本実施形態の車両走行中の並列接続蓄電システム105の動作について、図10〜図14のフローチャートを用いて説明する。
図10において、電動車両がキーオン(ステップS801)されると、キーオン状態が継続している間、図10のフローチャートに従って電動車両の並列接続蓄電システムが制御される。キーオンの後、ステップS802の各蓄電素子列状態検出において、蓄電素子列状態検出装置SNによって蓄電素子列ROWの電圧、残量および充放電可能電力が検出される。
図12は図10の停止中空調電力制御ステップS807における処理の詳細フローを示す。
ステップS901からステップS903は第1の実施形態(図6)と同様の処理である。ステップS903において、iが蓄電素子列の接続数n以下のときはステップS904に進み、それ以外のときは、ステップS908に進む。ステップS904の停止中空調電力目標値算出において、蓄電素子列間残量差に応じて停止中空調電力目標値を決定する。
Claims (5)
- 複数の蓄電素子を直列に接続して構成される蓄電素子列を複数備えた、電動車両に搭載される電動車両用蓄電システムであって、
前記蓄電素子列を選択して並列に接続し、前記電動車両に搭載された電気負荷への接続と切り離しを前記蓄電素子列ごとに行う並列接続スイッチと、
前記並列接続スイッチの開閉を制御する並列接続スイッチ制御部と、
前記電動車両の車両要求電力を算出する車両要求電力算出部と、
前記蓄電素子列それぞれの蓄電残量を検出する残量検出部と、
前記蓄電素子列それぞれの端子間電圧を検出する電圧検出部と、
前記車両要求電力と前記蓄電素子列の蓄電残量および前記蓄電素子列の端子間電圧とに基づいて前記並列接続スイッチ制御部を制御する蓄電システム制御装置とを備え、
前記並列接続スイッチ制御部は、前記車両要求電力が零以上の場合、蓄電残量が大きい蓄電素子列から順に前記電気負荷に接続し、前記車両要求電力が零未満の場合、蓄電残量が小さい蓄電素子列から順に、前記電気負荷に接続する、
ことを特徴とする電動車両用蓄電システム。 - 請求項1に記載の電動車両用蓄電システムにおいて、
前記電気負荷に接続される蓄電素子列は、既に前記電気負荷に接続されている蓄電素子列の全体電圧と前記蓄電素子列の端子間電圧の差が所定値未満である蓄電素子の中から選択されることを特徴とする電動車両用蓄電システム。 - 請求項2に記載の電動車両用蓄電システムにおいて、
前記電気負荷へ接続される蓄電素子列は、前記車両要求電力が零よりも大きい場合は、接続する前記蓄電素子列の蓄電残量が所定の下限値よりも大きい蓄電素子列の中から選択され、前記車両要求電力が零より小さい場合は、接続する前記蓄電素子列の蓄電残量が所定の上限値よりも小さい蓄電素子列の中から選択されることを特徴とする電動車両用蓄電システム。 - 請求項1から3のいずれか一項に記載の電動車両用蓄電システムにおいて、
前記車両要求電力算出部は、要求空調電力を参照して前記車両要求電力を算出する際に、
前記要求空調電力は、車両要求電力が零以外、かつ車両速度が零以外の場合、全蓄電素子列の残量の分散値が大きいほど、小さくなるように設定されることを特徴とする電動車両用蓄電システム。 - 請求項1から3のいずれか一項に記載の電動車両用蓄電システムにおいて、
前記車両要求電力算出部は、要求空調電力を参照して前記車両要求電力を算出する際に、
前記要求空調電力は,車両要求電力が零、かつ車両速度が零の場合、空調装置の設定温度と車内温度の差が所定値内の場合、蓄電素子列間の残量差が大きいほど、大きくなるように設定されることを特徴とする電動車両用蓄電システム。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/051442 WO2012101771A1 (ja) | 2011-01-26 | 2011-01-26 | 電動車両用蓄電システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012101771A1 JPWO2012101771A1 (ja) | 2014-06-30 |
JP5597728B2 true JP5597728B2 (ja) | 2014-10-01 |
Family
ID=46580378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012554562A Expired - Fee Related JP5597728B2 (ja) | 2011-01-26 | 2011-01-26 | 電動車両用蓄電システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130300192A1 (ja) |
EP (1) | EP2670018B1 (ja) |
JP (1) | JP5597728B2 (ja) |
KR (1) | KR101488866B1 (ja) |
CN (1) | CN103339816B (ja) |
WO (1) | WO2012101771A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110562095A (zh) * | 2019-08-14 | 2019-12-13 | 珠海凯邦电机制造有限公司 | 电动汽车、电池电压调节电路及方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6089580B2 (ja) * | 2012-10-24 | 2017-03-08 | マツダ株式会社 | 車両用電源制御装置 |
WO2014128941A1 (ja) | 2013-02-25 | 2014-08-28 | 株式会社 日立製作所 | 並列接続蓄電システム |
JP2014180080A (ja) * | 2013-03-13 | 2014-09-25 | Mitsubishi Heavy Ind Ltd | 制御装置及び方法並びにプログラム |
CN103612571B (zh) * | 2013-11-29 | 2016-01-20 | 东风小康汽车有限公司重庆分公司 | 电动汽车蓄电池故障紧急控制系统 |
US9592742B1 (en) * | 2014-04-09 | 2017-03-14 | FreeWire Technologies, Inc. | Systems, apparatus, and methods of charging electric vehicles |
JP6344116B2 (ja) * | 2014-07-25 | 2018-06-20 | 富士電機株式会社 | 電気推進装置の充電制御方式 |
US9550406B2 (en) | 2015-03-16 | 2017-01-24 | Thunder Power Hong Kong Ltd. | Thermal dissipation system of an electric vehicle |
US10703211B2 (en) | 2015-03-16 | 2020-07-07 | Thunder Power New Energy Vehicle Development Company Limited | Battery pack, battery charging station, and charging method |
DE102015106771A1 (de) | 2015-04-30 | 2016-11-03 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Batteriesystem |
EP3300160A1 (en) * | 2015-05-18 | 2018-03-28 | Nissan Motor Co., Ltd. | Electricity storage device and connection control method |
KR101886498B1 (ko) | 2016-07-08 | 2018-08-07 | 현대자동차주식회사 | 차량의 전력 제어 장치 및 방법 |
JP6756219B2 (ja) * | 2016-09-30 | 2020-09-16 | ダイムラー・アクチェンゲゼルシャフトDaimler AG | 車両用バッテリの制御装置 |
US10618428B2 (en) * | 2017-07-19 | 2020-04-14 | Ford Global Technologies, Llc | Variable voltage controller |
JP6879170B2 (ja) * | 2017-11-08 | 2021-06-02 | トヨタ自動車株式会社 | 車両用電源システム |
DE102018102211B3 (de) * | 2018-02-01 | 2019-09-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Batteriesystem für ein batteriebetriebenes elektrisches Fahrzeug und Verfahren zum Nutzen einer Restreichweite eines solchen |
FR3078175B1 (fr) * | 2018-02-22 | 2020-09-18 | Alstom Transp Tech | Dispositif de gestion de systemes de stockage d'energie, notamment pour vehicule ferroviaire |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0937477A (ja) * | 1995-07-21 | 1997-02-07 | Canon Inc | バッテリ制御装置、情報処理装置及びバッテリ制御方法 |
JP2003061261A (ja) * | 2001-08-17 | 2003-02-28 | Nec Access Technica Ltd | 移動携帯端末、その電源制御方法及びそのプログラム |
JP2007259612A (ja) * | 2006-03-24 | 2007-10-04 | Hitachi Ltd | 電源制御装置 |
JP2010088196A (ja) * | 2008-09-30 | 2010-04-15 | Nikon Corp | 電子機器 |
WO2010109872A1 (ja) * | 2009-03-27 | 2010-09-30 | 伊藤忠商事株式会社 | 電池制御装置、車両、及び電池制御方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05319184A (ja) * | 1992-05-18 | 1993-12-03 | Mitsubishi Electric Corp | 車両用電源電圧切換装置 |
JP5017009B2 (ja) | 2007-07-30 | 2012-09-05 | 株式会社東芝 | 並列接続蓄電システム |
JP4893653B2 (ja) * | 2008-02-19 | 2012-03-07 | トヨタ自動車株式会社 | 車両、二次電池の充電状態推定方法および車両の制御方法 |
JP5184921B2 (ja) * | 2008-03-06 | 2013-04-17 | 株式会社東芝 | 蓄電装置 |
JP2010029015A (ja) | 2008-07-23 | 2010-02-04 | Mitsubishi Heavy Ind Ltd | 組電池システム |
JP5529402B2 (ja) * | 2008-08-13 | 2014-06-25 | 三菱重工業株式会社 | 蓄電システム |
WO2011014593A2 (en) * | 2009-07-31 | 2011-02-03 | Thermo King Corporation | Bi-directional battery voltage converter |
US20120326671A1 (en) * | 2010-03-15 | 2012-12-27 | Brusa Elektronik Ag | Balancing the states of charge of charge accumulators |
US8922063B2 (en) * | 2011-04-27 | 2014-12-30 | Green Charge Networks, Llc | Circuit for rendering energy storage devices parallelable |
CN102934316B (zh) * | 2011-06-07 | 2015-01-21 | 丰田自动车株式会社 | 电池系统以及电池系统的控制方法 |
-
2011
- 2011-01-26 US US13/997,917 patent/US20130300192A1/en not_active Abandoned
- 2011-01-26 KR KR1020137016455A patent/KR101488866B1/ko active IP Right Grant
- 2011-01-26 JP JP2012554562A patent/JP5597728B2/ja not_active Expired - Fee Related
- 2011-01-26 CN CN201180066141.8A patent/CN103339816B/zh not_active Expired - Fee Related
- 2011-01-26 EP EP11857095.1A patent/EP2670018B1/en active Active
- 2011-01-26 WO PCT/JP2011/051442 patent/WO2012101771A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0937477A (ja) * | 1995-07-21 | 1997-02-07 | Canon Inc | バッテリ制御装置、情報処理装置及びバッテリ制御方法 |
JP2003061261A (ja) * | 2001-08-17 | 2003-02-28 | Nec Access Technica Ltd | 移動携帯端末、その電源制御方法及びそのプログラム |
JP2007259612A (ja) * | 2006-03-24 | 2007-10-04 | Hitachi Ltd | 電源制御装置 |
JP2010088196A (ja) * | 2008-09-30 | 2010-04-15 | Nikon Corp | 電子機器 |
WO2010109872A1 (ja) * | 2009-03-27 | 2010-09-30 | 伊藤忠商事株式会社 | 電池制御装置、車両、及び電池制御方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110562095A (zh) * | 2019-08-14 | 2019-12-13 | 珠海凯邦电机制造有限公司 | 电动汽车、电池电压调节电路及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103339816B (zh) | 2016-04-06 |
CN103339816A (zh) | 2013-10-02 |
US20130300192A1 (en) | 2013-11-14 |
EP2670018A1 (en) | 2013-12-04 |
KR101488866B1 (ko) | 2015-02-02 |
EP2670018B1 (en) | 2019-06-26 |
KR20130093665A (ko) | 2013-08-22 |
WO2012101771A1 (ja) | 2012-08-02 |
EP2670018A4 (en) | 2017-09-06 |
JPWO2012101771A1 (ja) | 2014-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5597728B2 (ja) | 電動車両用蓄電システム | |
US10675983B2 (en) | Method and arrangement for determining a value of the state of energy of a battery in a vehicle | |
JP4116609B2 (ja) | 電源制御装置、電動車両および電池制御ユニット | |
KR100906907B1 (ko) | 자동차 배터리 관리 시스템 | |
KR101553063B1 (ko) | 하이브리드 에너지 저장 모듈 시스템 | |
JP2016054635A (ja) | バッテリパックと、前記バッテリパックを含むハイブリッド車両 | |
KR101326508B1 (ko) | 고전압 배터리시스템 전류센서의 고장진단방법 | |
US10809305B2 (en) | System and method for detecting and responding to a battery over-discharge condition within a vehicle | |
CN107852010B (zh) | 蓄电池控制装置 | |
JP5297729B2 (ja) | 電圧検出装置 | |
JP6412847B2 (ja) | 蓄電装置及び制御方法 | |
JP2009011138A (ja) | 電源システムおよびそれを備えた車両、ならびに電源システムの制御方法およびその制御方法をコンピュータに実行させるためのプログラムを記録したコンピュータ読取可能な記録媒体 | |
EP3585642B1 (en) | A method and arrangement for balancing a battery pack | |
JP5725444B2 (ja) | 蓄電システム | |
EP3566894A1 (en) | Battery pack for vehicle | |
CN112384405B (zh) | 控制车辆中的电池系统的方法 | |
US11198368B2 (en) | Vehicular charging control system | |
JP5724866B2 (ja) | 監視システムおよび監視方法 | |
EP4375113A1 (en) | A method for operating a switching arrangement | |
JP2001339868A (ja) | 電池の充放電制御方法 | |
GB2600526A (en) | Electrical vehicle circuitry | |
GB2598375A (en) | Vehicle traction battery control system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140408 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140605 |
|
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: 20140715 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140811 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5597728 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |