JP6203420B2 - 充放電制御装置 - Google Patents
充放電制御装置 Download PDFInfo
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- JP6203420B2 JP6203420B2 JP2016553943A JP2016553943A JP6203420B2 JP 6203420 B2 JP6203420 B2 JP 6203420B2 JP 2016553943 A JP2016553943 A JP 2016553943A JP 2016553943 A JP2016553943 A JP 2016553943A JP 6203420 B2 JP6203420 B2 JP 6203420B2
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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
- 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
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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
- 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
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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
- 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
- B60L53/20—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 converters located in the vehicle
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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
- 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
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/25—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by controlling the electric load
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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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
- 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
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
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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
- 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
- H01M10/443—Methods for charging or discharging in response to temperature
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/633—Control systems characterised by algorithms, flow charts, software details or the like
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
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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
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
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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
- 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
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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
- 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
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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
- 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
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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
- 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
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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
- 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
Description
図1は、本発明の実施の形態1に係る充放電制御装置の構成例を示すブロック図である。充放電制御装置1は入力電力を必要に応じて変換し、変換された電力を出力側に接続された負荷装置に供給する。また充放電制御装置1は、暖機運転指令を取得していない場合には、電力貯蔵装置13,23の充電を行い、暖機運転指令を取得した場合には、電力貯蔵装置13,23の一方の放電および放電された電力を用いた電力貯蔵装置13,23の他方の充電を行う暖機運転を、電力貯蔵装置13,23が交互に放電するように繰り返し行う。充放電制御装置1は、暖機運転を繰り返して、電力貯蔵装置13,23の間で電力の授受を行うことによって電力貯蔵装置13,23の温度を上昇させる。
図6は、本発明の実施の形態2に係る制御部の構成例を示すブロック図である。実施の形態2に係る制御部14,24は、充電中の電力貯蔵装置13,23のSOC(State Of Charge:充電状態)に基づき、電力貯蔵装置13,23の充放電の切り替えを行う。実施の形態1と異なる制御部14の動作について以下に説明する。実施の形態2に係る制御部14は、タイマ回路142の代わりにSOC比較部147を備える。SOC比較部147は、電力貯蔵装置13のSOCの入力を受け付ける。電力貯蔵装置13のSOCの算出方法は任意であり、例えば開放電圧とSOCの関係からSOCを算出する。なおSOC比較部147がSOCを算出してもよい。
図8は、本発明の実施の形態3に係る充放電制御装置の構成例を示すブロック図である。実施の形態3に係る充放電制御装置1は、実施の形態1に係る充放電制御装置1の構成に加えて、電力貯蔵装置13の電圧を取得する電圧センサ15および電力貯蔵装置23の電圧を取得する電圧センサ25を備える。
Claims (5)
- 入力側に電源が接続され、入力側の正極が互いに接続され、入力側の負極が互いに接続された、双方向の電力変換が可能な複数の電力変換器と、
前記電力変換器の出力側に接続され、前記電力変換器ごとに設けられる電力貯蔵装置と、
前記電力変換器の出力電流の制御を行うことで該電力変換器に接続される前記電力貯蔵装置の充電および放電を行う制御部と、
を備え、
前記制御部は、暖機運転指令を取得していない場合には、前記電力貯蔵装置の充電を行い、前記暖機運転指令を取得した場合には、少なくとも1つの前記電力貯蔵装置の放電、および、該電力貯蔵装置から放電された電力を用いた少なくとも1つの他の前記電力貯蔵装置の充電を行う暖機運転を行い、放電する前記電力貯蔵装置および充電される前記電力貯蔵装置の内、少なくともいずれかの前記電力貯蔵装置を変えて前記暖機運転を繰り返し行い、
前記制御部は、前記暖機運転指令を取得した場合には、前記暖機運転において、前記電力貯蔵装置の放電時間が第1の閾値に達するまで前記電力貯蔵装置の放電および該電力貯蔵装置から放電された電力を用いた前記他の電力貯蔵装置の充電を行い、前記電力貯蔵装置の放電時間が前記第1の閾値に達した後、前記他の電力貯蔵装置の充電時間が第2の閾値に達するまでは前記他の電力貯蔵装置に前記電力変換器を介して接続される前記電源から供給される電力を用いて前記他の電力貯蔵装置の充電を行い、
前記第1の閾値は前記第2の閾値より小さい値である、
充放電制御装置。 - 前記制御部は、前記暖機運転指令を取得した場合には、前記暖機運転において、充電中の前記他の電力貯蔵装置の充電状態が閾値に達するまで、前記電力貯蔵装置の放電および前記他の電力貯蔵装置の充電を行う請求項1に記載の充放電制御装置。
- 前記制御部は、前記暖機運転指令を取得した場合には、前記暖機運転において、充電中の前記他の電力貯蔵装置の電圧が閾値に達するまで、前記電力貯蔵装置の放電および前記他の電力貯蔵装置の充電を行う請求項1または2に記載の充放電制御装置。
- 前記複数の電力変換器は偶数個の電力変換器であり、
前記制御部は、前記暖機運転指令を取得した場合には、半数の前記電力貯蔵装置の放電および前記半数の電力貯蔵装置から放電された電力を用いた残りの半数の前記電力貯蔵装置の充電を行う前記暖機運転、および、前記残りの半数の電力貯蔵装置の放電および前記残りの半数の電力貯蔵装置から放電された電力を用いた前記半数の電力貯蔵装置の充電を行う前記暖機運転を交互に繰り返す、
請求項1から3のいずれか1項に記載の充放電制御装置。 - 前記制御部は、前記電力変換器の出力電流の変化率を定められた範囲内に維持して前記電力変換器の出力電流の制御を行う請求項1から4のいずれか1項に記載の充放電制御装置。
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PCT/JP2014/077687 WO2016059720A1 (ja) | 2014-10-17 | 2014-10-17 | 充放電制御装置 |
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JPWO2016059720A1 JPWO2016059720A1 (ja) | 2017-04-27 |
JP6203420B2 true JP6203420B2 (ja) | 2017-09-27 |
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US (1) | US10112493B2 (ja) |
EP (1) | EP3208882B1 (ja) |
JP (1) | JP6203420B2 (ja) |
WO (1) | WO2016059720A1 (ja) |
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EP3335923B1 (en) * | 2015-08-10 | 2021-09-22 | Mitsubishi Electric Corporation | Railroad vehicle control device |
DE102017210747A1 (de) * | 2017-06-27 | 2018-12-27 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Vorwärmen einer Batterie eines elektrisch betriebenen Kraftfahrzeugs sowie Ladevorrichtung |
KR102375845B1 (ko) * | 2017-11-24 | 2022-03-17 | 주식회사 엘지에너지솔루션 | 배터리 장치 및 배터리 온도 조절방법 |
CN112164838A (zh) * | 2020-10-23 | 2021-01-01 | 山东聚能锂电池科技有限公司 | 一种适用于低温条件下给锂电池充电的方法 |
FR3122365B1 (fr) * | 2021-05-03 | 2024-04-12 | Alstom Transp Tech | Voiture de véhicule, notamment ferroviaire, comprenant un système de surveillance du véhicule et procédé de surveillance associé |
CN117227518B (zh) * | 2023-11-14 | 2024-04-12 | 宁德时代新能源科技股份有限公司 | 充电装置、充电系统以及充电方法 |
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JPH0817474A (ja) * | 1994-07-01 | 1996-01-19 | Hitachi Ltd | NaS電池温度制御装置 |
JP3876979B2 (ja) * | 2002-03-18 | 2007-02-07 | 三菱自動車工業株式会社 | バッテリ制御装置 |
JP4762505B2 (ja) * | 2004-05-21 | 2011-08-31 | 富士重工業株式会社 | バッテリのウォームアップ制御装置 |
JP4495003B2 (ja) | 2005-02-23 | 2010-06-30 | 北海道旅客鉄道株式会社 | 鉄道車両の蓄電装置暖機方法及び装置 |
JP4337848B2 (ja) * | 2006-07-10 | 2009-09-30 | トヨタ自動車株式会社 | 電源システムおよびそれを備える車両、ならびに温度管理方法 |
JP2008042980A (ja) | 2006-08-02 | 2008-02-21 | Hitachi Ltd | 鉄道車両の駆動制御装置 |
JP4984754B2 (ja) | 2006-09-04 | 2012-07-25 | トヨタ自動車株式会社 | 電源システムおよびそれを備えた車両 |
JP4656042B2 (ja) | 2006-10-24 | 2011-03-23 | トヨタ自動車株式会社 | 電源システムおよびそれを備えた車両、電源システムの制御方法、ならびに電源システム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 |
JP4508281B2 (ja) | 2008-11-10 | 2010-07-21 | トヨタ自動車株式会社 | 電池制御装置及び蓄電池の充放電制御方法 |
CN102460198B (zh) * | 2009-06-24 | 2014-09-10 | 日本碍子株式会社 | 电池控制装置和电池控制方法 |
JP5726705B2 (ja) * | 2011-10-13 | 2015-06-03 | 株式会社日本自動車部品総合研究所 | 組電池の昇温制御装置 |
JP6100055B2 (ja) * | 2013-03-27 | 2017-03-22 | 株式会社東芝 | 蓄電システムの充放電装置及び充放電方法 |
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- 2014-10-17 JP JP2016553943A patent/JP6203420B2/ja active Active
- 2014-10-17 US US15/518,366 patent/US10112493B2/en active Active
- 2014-10-17 EP EP14904173.3A patent/EP3208882B1/en active Active
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EP3208882A4 (en) | 2018-05-02 |
EP3208882B1 (en) | 2021-01-06 |
WO2016059720A1 (ja) | 2016-04-21 |
EP3208882A1 (en) | 2017-08-23 |
JPWO2016059720A1 (ja) | 2017-04-27 |
US10112493B2 (en) | 2018-10-30 |
US20170305285A1 (en) | 2017-10-26 |
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