JP5547958B2 - 給電装置およびそれを用いた給電システム - Google Patents
給電装置およびそれを用いた給電システム Download PDFInfo
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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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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
- B60L53/10—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 the energy transfer between the charging station and the vehicle
- B60L53/11—DC charging controlled by the charging station, e.g. mode 4
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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
- B60L53/10—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 the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric 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
- 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
- B60L53/30—Constructional details of charging stations
- B60L53/305—Communication interfaces
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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
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/51—Photovoltaic means
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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
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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]
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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
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00038—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors
- H02J7/00041—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors in response to measured battery parameters, e.g. voltage, current or temperature profile
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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
- H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
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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
- B60L2240/549—Current
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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
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
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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
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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
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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
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- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Description
図1(a)は実施形態1の給電システムの模式図であり、本給電システムは、住宅Hに隣接する形で設けられた給電装置1と、住宅H内に設けられて給電装置1に直流電力を供給する直流分電盤(直流電源部)2と、直流分電盤2の給電を制御する制御装置3と、コントロールパネル4とを備えている。
本発明に係る給電装置および給電システムの実施形態2を図2に基づいて説明する。本実施形態では、交流分電盤5から供給される交流電力を所定の直流電力に変換するAC/DCコンバータ16を給電装置1に設けた点で実施形態1と相違しており、それ以外の構成は実施形態1と同様であるから、同一の構成要素には同一の符号を付して説明は省略する。
本発明に係る給電装置および給電システムの実施形態3を図3に基づいて説明する。上述の実施形態1,2では、電気自動車Cへの供給電力が直流電力のみである給電装置および給電システムについて説明したが、本実施形態では、接続される電気自動車C1〜C3に応じて直流電力または交流電力の何れか一方に切り替えられるようになっている。なお、それ以外の構成については実施形態2と同様であり、同一の構成要素には同一の符号を付して説明は省略する。
ここに、本実施形態の給電システムは、前記給電装置に交流電力を供給する交流電源部を備え、前記機器側への給電ラインを介して供給する電力を、前記交流電源部の出力または前記DC/DCコンバータの出力の何れかに切り替える切替部を前記給電装置に設け、前記制御部は、前記給電情報取得部で取得した前記機器からの選択信号に基づいて前記機器に供給する電力を選択し、選択した電力側に前記切替部を切り替えることを特徴とする。
本構成によれば、切替部を切り替えることによって、給電ラインを介して機器に供給する電力として、交流電源部から出力される交流電力またはDC/DCコンバータから出力される直流電力の何れかを選択することができるので、利便性の高い給電システムを提供することができる。
本発明に係る給電装置および給電システムの実施形態4を図4および図5に基づいて説明する。本実施形態では、給電装置1から送信される電気自動車Cの給電情報(給電電圧および給電電流)と、蓄電池7の残量と、太陽光発電装置6の発電状況と、AC/DCコンバータ23の給電状況に応じて、制御装置3が蓄電池7、太陽光発電装置6およびAC/DCコンバータ23それぞれの給電割合を設定し、設定した給電割合に応じた直流電力を給電装置1に供給するように構成されている。なお、それ以外の構成は実施形態1〜3と同様であり、同一の構成要素には同一の符号を付して説明は省略する。
2 直流分電盤(直流電源部)
11 電源制御回路(制御部)
12 信号通信回路(給電情報取得部)
13 DC/DCコンバータ
15 給電用コネクタ
84 蓄電池(蓄電部)
C 電気自動車(機器)
Claims (5)
- 蓄電部を備えた機器に接続される給電用コネクタを具備し、電力の供給を受けて前記機器に所望の電力を供給する給電装置であって、
前記機器への給電電圧および給電電流に関する給電情報を前記機器から取得する給電情報取得部と、
前記給電情報取得部で取得した前記給電情報をもとに前記機器への給電電圧および給電電流を設定する制御部と、
前記制御部で設定された給電電圧および給電電流の直流電力を前記機器に供給するDC/DCコンバータと、
前記機器側への給電ラインを介して前記機器に供給する電力を、交流電源部からの交流電力または前記DC/DCコンバータからの前記直流電力の何れかに切り替える切替部とを備え、
前記制御部は、前記給電情報取得部で取得した前記機器からの選択信号に基づいて前記機器に供給する電力として前記直流電力または前記交流電力を選択し、選択した電力側に前記切替部を切り替えることを特徴とする給電装置。 - 充電許可信号に応じた充電電流で充電を行う充電回路を前記機器に備え、
前記制御部は、前記機器に対して前記充電許可信号を出力して前記充電回路の充電電流を制御することを特徴とする請求項1記載の給電装置。 - 請求項1または2記載の給電装置と、前記給電装置に直流電力を供給する直流電源部と、前記直流電源部の給電能力を前記給電装置に送信する送信器とを備え、
前記制御部は、前記給電情報取得部で取得した前記給電情報と、前記送信器から送信された前記直流電源部の給電能力とに基づいて前記機器への給電電圧および給電電流を設定し、
前記DC/DCコンバータは、前記制御部で設定された給電電圧および給電電流の直流電力を前記機器に供給することを特徴とする給電システム。 - 前記給電装置に交流電力を供給する交流電源部を備え、前記交流電源部から供給される交流電力を、前記制御部で設定された前記給電電圧および前記給電電流の直流電力に変換して前記機器に供給するAC/DCコンバータを前記給電装置に設けたことを特徴とする請求項3記載の給電システム。
- 請求項1または2記載の給電装置と、前記給電装置に直流電力を供給する直流電源部と、前記直流電源部からの給電を制御する制御装置とを備え、且つ前記直流電源部に直流電力を供給する電源として、太陽光発電装置と、前記太陽光発電装置の余剰電力を蓄電する蓄電池と、AC/DCコンバータとを備え、
前記制御装置は、前記給電装置から送信される前記給電情報と、前記太陽光発電装置の発電状況と、前記蓄電池の残量と、前記AC/DCコンバータの給電状況とに応じて、前記太陽光発電装置、前記蓄電池および前記AC/DCコンバータそれぞれの給電割合を設定することを特徴とする給電システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009289705A JP5547958B2 (ja) | 2009-12-21 | 2009-12-21 | 給電装置およびそれを用いた給電システム |
TW099144702A TWI419435B (zh) | 2009-12-21 | 2010-12-20 | 饋電裝置及使用它之饋電系統 |
KR1020127017291A KR101424021B1 (ko) | 2009-12-21 | 2010-12-20 | 급전 장치 및 급전 장치를 이용한 급전 시스템 |
CN201080058593.7A CN102714426B (zh) | 2009-12-21 | 2010-12-20 | 供电装置和使用该供电装置的供电系统 |
PCT/JP2010/073652 WO2011078388A1 (en) | 2009-12-21 | 2010-12-20 | Electricity feeding device and electricity feeding system using the same |
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JP2009289705A JP5547958B2 (ja) | 2009-12-21 | 2009-12-21 | 給電装置およびそれを用いた給電システム |
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JP2011130646A JP2011130646A (ja) | 2011-06-30 |
JP5547958B2 true JP5547958B2 (ja) | 2014-07-16 |
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JP (1) | JP5547958B2 (ja) |
KR (1) | KR101424021B1 (ja) |
CN (1) | CN102714426B (ja) |
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JP2013031304A (ja) * | 2011-07-29 | 2013-02-07 | Mitsubishi Heavy Ind Ltd | 充電システム、電力管理装置、充電装置、制御方法、及びプログラム |
KR101775957B1 (ko) * | 2011-11-17 | 2017-09-07 | 엘지전자 주식회사 | 태양광 발전 장치 연계형 전원공급시스템 |
CN103259299A (zh) * | 2012-02-20 | 2013-08-21 | 伊顿公司 | 多标准兼容的充电机 |
CN103259826B (zh) * | 2012-02-20 | 2016-06-01 | 伊顿公司 | 用于充电机和电动车之间的数据传输装置及方法 |
WO2014027246A2 (en) * | 2012-08-16 | 2014-02-20 | Robert Bosch Gmbh | Dc building system with energy storage and control system |
CN103036799A (zh) * | 2012-12-19 | 2013-04-10 | 南通天地通网络工程有限公司 | 使用太阳能光伏发电系统供电的路由器 |
JP5780269B2 (ja) * | 2013-07-12 | 2015-09-16 | トヨタ自動車株式会社 | 電力供給システムおよび受電設備 |
CN103730933A (zh) * | 2013-12-23 | 2014-04-16 | 联想(北京)有限公司 | 一种充电方法及电子设备 |
WO2015103164A1 (en) * | 2013-12-31 | 2015-07-09 | Ev4, Llc | Direct current to direct current battery based fast charging system for an electric vehicle charging station |
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CN101063440A (zh) * | 2006-04-28 | 2007-10-31 | 上海森昌电气科技有限公司 | 无需变压器的太阳能、风能、市电联合电源 |
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JP2008042999A (ja) * | 2006-08-02 | 2008-02-21 | Matsushita Electric Works Ltd | 電源供給装置 |
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JP2008054439A (ja) * | 2006-08-25 | 2008-03-06 | Toyota Motor Corp | 電力システム |
CN201113835Y (zh) * | 2007-09-26 | 2008-09-10 | 冯国隆 | 并网型住宅全自动太阳能供电供热装置 |
CN201365195Y (zh) * | 2009-01-20 | 2009-12-16 | 叶明祥 | 电力转换装置 |
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TW201136097A (en) | 2011-10-16 |
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