JP5657602B2 - 車載用充電装置 - Google Patents
車載用充電装置 Download PDFInfo
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- JP5657602B2 JP5657602B2 JP2012112220A JP2012112220A JP5657602B2 JP 5657602 B2 JP5657602 B2 JP 5657602B2 JP 2012112220 A JP2012112220 A JP 2012112220A JP 2012112220 A JP2012112220 A JP 2012112220A JP 5657602 B2 JP5657602 B2 JP 5657602B2
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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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/63—Monitoring or controlling charging stations in response to network capacity
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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
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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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
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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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
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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
- H02J7/04—Regulation of charging current or voltage
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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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/10—The network having a local or delimited stationary reach
- H02J2310/12—The local stationary network supplying a household or a building
- H02J2310/14—The load or loads being home appliances
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
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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
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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
- Y02T90/12—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
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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
- Y02T90/16—Information or communication technologies improving the operation of electric 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
- Y04S10/126—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Description
<充電システムの構成>
図1は、本発明の実施の形態に係る充電システム100の構成を示す図である。
車載用充電装置170は、電圧測定部111と、電流測定部112と、制御部113と、充電器114とを有する。
図2は、入力電圧と入力電流との関係を一次近似直線として求める方法における時間と入力電流との関係を示す図である。図3は、本実施の形態における一次近似直線を求める方法を示すフロー図である。図4は、求めた一次近似直線における入力電圧と入力電流との関係を示す図である。
車載用充電装置170の充電中に、家屋150側の電気機器103の電力使用量が増加し、充電器114への入力電圧が低下した場合の制御は、以下のように行われる。
電気機器103が停止している状態において、車載用充電装置170が電源101を用いて蓄電池115の充電を開始した後に、電気機器103が電源101から電源の供給を受けて動作を開始する場合を例に、図5を用いて説明する。
ΔVc=−ZP*ΔId (1)
ただし、Idは、電気機器103に流れる電流
ZPは、電源101の出力インピーダンス
Vc=Vp−ZP(Ic+Id)−ZL*Ic (2)
ただし、Vpは、電源101の電圧
Icは、ブレーカ盤106のA点(図1参照)から充電器114に流れる電流
Idは、電気機器103に流れる電流
ZPは、電源101の出力インピーダンス
ZLは、電源101と充電器114との間の配線のインピーダンス
Vc=(Vp−ZP*Id)−ZS*Ic (3)
ただし、Zsは、ZPとZLとの合成インピーダンス
Vk=Vp−ZP*Id (4)
ただし、Vpは、電源101の電圧
Idは、電気機器103に流れる電流
ZPは、電源101の出力インピーダンス
Vc=Vk−Zs*Ic (5)
Vc1=Vk−ZS*Ic1 (6)
Vc2=Vk−ZS*Ic2 (7)
ΔVc=−ZS*ΔIc (8)
ΔIc=−ΔVc/ZS (9)
ΔId=−(ZS/ZP)*ΔIc (10)
このように、本実施の形態では、充電開始前において充電器の入力電圧と入力電流との関係を一次近似直線として求め、充電開始後において一次近似直線に従って充電器の入力電流を制御する。これにより、本実施の形態によれば、充電開始後に他の電気機器の使用が開始された際に、充電できなくなることを防ぐことができるとともに、一時的に他の電気機器の使用ができない状態を防ぐことができる。
なお、上記の実施の形態において、充電器114の入力電流を一段階で低下または上昇させる制御を行ったが、本発明はこれに限らず、複数段階に分けて低下または上昇させるように制御してもよい。
101 電源
102 出力インピーダンス
103 電気機器
104 インピーダンス
105 ソケット
106 ブレーカ盤
111 電圧測定部
112 電流測定部
113 制御部
114 充電器
115 蓄電池
150 家屋
160 車両
170 車載用充電装置
180 電源供給回路
Claims (5)
- 電気機器が接続され車両の外部にある電源を用いて、前記車両に搭載された蓄電池を充電する前記車両に搭載された車載用充電装置であって、
前記蓄電池を充電するための前記電源から流入する入力電流値が可変である充電器と、
前記充電器の入力電流値と前記充電器の前記電源側の入力電圧値とを測定する測定部と、
前記充電器の入力電流値を制御する制御部とを備え、
前記制御部は、
前記充電器の入力電流値を複数の値に変化させ、それぞれ変化させた際の前記測定部により測定された入力電流値と、この入力電流値に対応する入力電圧値との対応関係を算出し、
前記蓄電池の充電中に前記測定部が測定した入力電流値が変わらずに入力電圧値が変化した場合、前記対応関係に基づき変化前の入力電圧値になるように前記充電器の入力電流値を制御する、
車載用充電装置。 - 前記制御部は、前記測定部により測定された入力電流値と入力電圧値との対応関係を一次近似直線として算出し、前記蓄電池の充電中に前記測定部が測定した入力電流値が変わらずに入力電圧値が変化した場合、前記一次近似直線と同じ傾きを持ち、前記測定部が測定した入力電流値と変化後の入力電圧値を通る制御用直線を求め、前記制御用直線上で変化前の入力電圧値になるように前記充電器の入力電流値を制御する、
請求項1記載の車載用充電装置。 - 前記制御部は、前記蓄電池の充電中に前記測定部が測定した入力電流値が変わらずに入力電圧値が低下した場合、前記一次近似直線と同じ傾きを持ち、前記測定部が測定した入力電流値と低下後の入力電圧値を通る制御用直線を求め、前記制御用直線上で低下前の入力電圧値になるように前記充電器の入力電流値を低減させる制御を行い、
前記蓄電池の充電中に前記測定部が測定した入力電流値が変わらずに入力電圧値が上昇した場合、前記一次近似直線と同じ傾きを持ち、前記測定部が測定した入力電流値と上昇後の入力電圧値を通る制御用直線を求め、前記制御用直線上で上昇前の入力電圧値になるように前記充電器の入力電流値を増加させる制御を行う、
請求項2記載の車載用充電装置。 - 前記制御部は、最小2乗法により前記一次近似直線を求める請求項2記載の車載用充電装置。
- 前記制御部は、前記最小2乗法の誤差が閾値より大きい場合には、前記測定部により新たに測定した入力電流値と入力電圧値との対応関係を前記一次近似直線として再び求める請求項4記載の車載用充電装置。
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JP2012112220A JP5657602B2 (ja) | 2011-03-30 | 2012-05-16 | 車載用充電装置 |
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JP2011075791A JP5001444B1 (ja) | 2011-03-30 | 2011-03-30 | 車載用充電装置 |
JP2012112220A JP5657602B2 (ja) | 2011-03-30 | 2012-05-16 | 車載用充電装置 |
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JP2012213319A JP2012213319A (ja) | 2012-11-01 |
JP2012213319A5 JP2012213319A5 (ja) | 2014-04-10 |
JP5657602B2 true JP5657602B2 (ja) | 2015-01-21 |
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JP2012112220A Expired - Fee Related JP5657602B2 (ja) | 2011-03-30 | 2012-05-16 | 車載用充電装置 |
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US (1) | US9174545B2 (ja) |
JP (2) | JP5001444B1 (ja) |
WO (1) | WO2012132430A1 (ja) |
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WO2012063155A1 (en) * | 2010-11-10 | 2012-05-18 | Koninklijke Philips Electronics N.V. | Resource metering system and method using such a system for smart energy consumption |
CN104467121B (zh) * | 2014-12-31 | 2017-03-15 | 展讯通信(上海)有限公司 | 充电方法、装置、充电器、待充电设备及充电系统 |
JP6490148B2 (ja) * | 2017-06-12 | 2019-03-27 | 本田技研工業株式会社 | 充電制御装置 |
JP2019062690A (ja) * | 2017-09-27 | 2019-04-18 | パナソニックIpマネジメント株式会社 | 充電装置および電子機器 |
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JP3923765B2 (ja) * | 2001-09-18 | 2007-06-06 | 株式会社日立製作所 | 電気機器システム |
US6590370B1 (en) * | 2002-10-01 | 2003-07-08 | Mti Microfuel Cells Inc. | Switching DC-DC power converter and battery charger for use with direct oxidation fuel cell power source |
JP2008141924A (ja) * | 2006-12-05 | 2008-06-19 | Hitachi Ltd | 車載電池充電装置、車載電池装置及び車載電池充電方法 |
JP2008275590A (ja) * | 2007-02-28 | 2008-11-13 | Stmicroelectronics Inc | パワーをモニタし且つ制御し且つ開負荷状態を検知する集積回路及び方法 |
KR100962856B1 (ko) * | 2008-04-03 | 2010-06-09 | 현대자동차주식회사 | 배터리의 잔존용량 추정 방법 |
JP4905728B2 (ja) * | 2008-07-29 | 2012-03-28 | 三菱自動車工業株式会社 | 発電制御装置 |
JP2010088150A (ja) * | 2008-09-29 | 2010-04-15 | Tdk Corp | 充電装置 |
JP2010200530A (ja) * | 2009-02-26 | 2010-09-09 | Omron Corp | 充電制御装置および方法、充電装置および方法、並びに、プログラム |
JP5379535B2 (ja) | 2009-03-30 | 2013-12-25 | プライムアースEvエナジー株式会社 | 二次電池の充電制御方法及び充電器 |
JP2011017619A (ja) * | 2009-07-09 | 2011-01-27 | Mitsumi Electric Co Ltd | 電池パック、半導体装置、携帯機器、通知方法、通知プログラム |
JP5498149B2 (ja) * | 2009-12-17 | 2014-05-21 | 株式会社東芝 | 二次電池装置および車両 |
JP5592182B2 (ja) | 2010-07-15 | 2014-09-17 | トヨタホーム株式会社 | 住宅用エネルギー管理システム |
JP5417280B2 (ja) | 2010-08-04 | 2014-02-12 | 株式会社日立製作所 | 蓄電池制御装置,充電スタンド及び蓄電池制御方法 |
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JP2012210131A (ja) | 2012-10-25 |
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US9174545B2 (en) | 2015-11-03 |
US20140009114A1 (en) | 2014-01-09 |
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