CN108028544A - 充电控制装置 - Google Patents

充电控制装置 Download PDF

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CN108028544A
CN108028544A CN201680050815.8A CN201680050815A CN108028544A CN 108028544 A CN108028544 A CN 108028544A CN 201680050815 A CN201680050815 A CN 201680050815A CN 108028544 A CN108028544 A CN 108028544A
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power
circuit
mentioned
charging
electric power
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田中孝征
庄司浩幸
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Hitachi Astemo Ltd
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Hitachi Automotive Systems Ltd
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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
    • 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
    • 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
    • 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
    • B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
    • 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
    • B60L58/20—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 different nominal voltages
    • 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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/08—Three-wire systems; Systems having more than three wires
    • 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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/08—Three-wire systems; Systems having more than three wires
    • H02J1/082—Plural DC voltage, e.g. DC supply voltage with at least two different DC voltage levels
    • 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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • 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
    • 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
    • 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
    • B60L2210/10—DC 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
    • B60L2210/00—Converter types
    • B60L2210/30—AC to DC converters
    • 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]
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • 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)

Abstract

即使在没有从外部输入电源的状态下也能够启动装置。在步骤S4中，在从上位控制部(15)接收到表示开始充电开始的信息后，充电控制部(109)将使开关器(110)接通的信号发送给开关机控制电路(113)。这样，开关器(110)被接通，对充电电路(103)输入来自车辆外部的AC电源(100)。在步骤S5，充电控制部(109)通过与车辆上位控制部(115)的通信CAN根据车辆的状态信息以及充电状态信息使开关(SW2)接通，提供AC电源(100)的电力作为电源电路(106)的电力输入源。在步骤S9，充电控制部(109)使开关(SW3)接通，提供高电压电池(101)的电力作为电源电路(106)的电力输入源。

Description

充电控制装置
技术领域
本发明涉及一种充电控制装置。
背景技术
一般混合动力车和电动汽车等电动车辆具备低电压电池以及高电压电池。而且，车载用的电源电路从低电压电池接受电源的供给，提供用于驱动个人电脑和继电器等电子产品的电源。但是，即使在低电压电池的电压变动大且低电压电池的电压大幅下降的情况下，也需要电源电路进行动作，但是，此时导致输入电流的增加，变压器和电路元件大型化/高成本化。因此，有一种充电系统，代替低电压电池输入外部交流电源，生成提供给个人电脑的电源(参照专利文献1)。
现有技术文献
专利文献
专利文献1：日本特开2012-55043号公报
发明内容
发明要解决的问题
但是，在现有技术中，在没有从外部输入电源的状态下不能够对个人电脑提供电源，不能够启动充电系统。
用于解决问题的手段
本发明的充电控制装置具备：转换器电路，其转换从外部电源提供的电力并对低电压电池以及高电压电池进行充电；转换器控制电路，其控制转换器电路；以及电源电路，其从电源或高电压电池接受电力的供给并将电力提供给转换器控制电路。
发明的效果
根据本发明，即使在没有从外部输入电源的状态下也能够启动装置。
附图说明
图1是充电系统的整体系统图。
图2是表示充电系统的动作的流程图。
具体实施方式
以下，参照附图通过适用于混合动力车和电动汽车等电动车辆的例子说明本发明的一个实施方式。图1表示本实施方式的充电系统的整体系统。
如图1所示，充电系统大致分为车辆外部和车辆内部。车辆外部具有AC电源100、电源供给电路107。
说明车辆外部的结构。
AC电源100是家庭用交流电源。另外，本实施方式中是家庭用交流电源，但是也可以是车辆内的多个直流电源中的一个。
电源供给电路107具有对后述的充电电路103中继AC电源100的开关器110、控制该开关器110的开关的开关器控制电路113。开关器控制电路113在与后述的充电控制部109之间通过通信CPLT进行通信，接受充电控制部109的指令并对开关器110进行开关控制。
说明车辆内部的结构。车辆内部具有统一控制车辆整体的上位控制部115、充电电路103、高电压电池101、低电压电池102以及DC-DC转换器104。上位控制部115进行车辆内部的上位控制，例如是控制用个人电脑。
后面详细描述充电电路103，但是将AC电源100的电力供给作为输入源，将其转换为DC电源，并提供给DC-DC转换器104以及高电压电池101。通过DC-DC转换器104将从充电电路103输出的高电压降压并提供给低电压电池102。
电动车辆中通常设置高电压电池101和低电压电池102两种电池。高电压电池101例如主要被用作电动车辆的驱动电动机等高电压的负荷用电源。低电压电池102例如主要被用作汽车音响设备、刮水器等车辆内的各种低电压的负荷用电源。
说明充电电路103。充电电路103由AC-DC转换器105、转换器控制电路112、充电控制部109、电源电路106以及开关SW1、SW2、SW3构成。AC-DC转换器105将从车辆外部的AC电源100接受的AC电力转换为DC电力，并提供给高电压电池101以及DC-DC转换器104。
转换器控制电路112对AC-DC转换器105控制用于对高电压电池101进行充电的电力。充电控制部109由个人电脑构成，执行后述的流程图所示的处理。首先，通过通信CAN与车辆上位的上位控制部115通信，进行充电电缆的连接状态、能够提供的最大电流、可否提供电力的通知。另外，与开关器控制电路113之间通过通信CPLT进行通信，进行充电的开始/停止的请求通知。另外，将驱动控制信号输出给用于驱动AC-DC转换器105的转换器控制电路112。
电源电路106例如虽然未图示，但由变压器、整流电路、平滑用电容器等构成，经由开关SW2输入来自车辆外部的AC电源100。并且，生成并提供充电控制部109的驱动用电源和转换器控制电路112的驱动用电源等各种电源。
开关SW1在电动车辆启动时通过上位控制部115的指令而被接通。然后随着开关SW1的接通，充电控制部109从低电压电池102接受电源的供给，启动充电控制部109。这样，充电控制部109为能够动作，识别从电源供给电路107的开关器控制电路113发送来的通信CPLT。另外，如果经由通信CAN与车辆上位的上位控制部115通信而可充电，则通过通信CPTL对开关器控制电路113进行通知，使开关器110接通，并将来自车辆外部的AC电源100的电力提供给充电电路103。
充电控制部109通过上述开关器控制电路113的控制接通开关器110，由此在能够从车辆外部对充电电路103提供AC电源100的电力的情况下，接通开关SW2。然后，提供来自车辆外部的AC电源100的电力作为电源电路106的电力输入源。
另外，充电控制部109在车辆行驶中且可充电的情况下，接通开关SW3。由此，提供来自高电压电池101的电力作为电源电路106的电力输入源。
参照图2说明本实施方式的充电系统的动作。图2是表示充电控制部109的动作的流程图。如果启动电动车辆，则通过上位控制部115的指令接通开关SW1。另外，开关SW2以及开关SW3是断开状态。然后随着开关SW1的接通，充电控制部109从低电压电池102接受电源的供给，启动充电控制部109。
如果充电控制部109被启动，则在步骤S1中，从低电压电池102接受电源的供给的充电控制部109与开关器控制部电路113之间进行通信CPLT，并且经由通信CAN与车辆上位的上位控制部115进行通信，进行充电电缆的连接状态、能够供给的最大电流、可否提供电力的通知等的状态取得处理。
在步骤S2，检测供电插头是否在电源供给电路107和充电电路103之间连接。该检测根据在电源供给电路107和充电电路103之间通信CPLT的状态取得信息来判定充电电缆的连接状态。如果供电插头被连接，则进入步骤S3，如果没有被连接则进入步骤S7。
在步骤S3，进行可否充电的判定。具体地说，充电控制部109根据通过通信CPLT从电源供给电路107接收到的信息、通过上位控制装置115和通信CAN取得的车辆状态的信息来判定可否充电。如果是不可充电则返回步骤S2，如果是可充电则进入步骤S4。
在步骤S4，在从上位控制部115通过通信CAN接收到表示开始充电开始的信息后，充电控制部109通过通信CPLT将使开关器110接通的信号发送给开关器控制电路113。这样，开关器110被接通，从车辆外部向充电电路103输入AC电源100。
在步骤S5，充电控制部109通过与车辆上位控制部115之间的通信CAN根据车辆的状态信息以及充电状态信息接通开关SW2，从车辆外部提供AC电源100的电力作为电源电路106的电力输入源。从AC电源100接受到电力供给的电源电路106生成各种电源并将电力提供给转换器控制电路112和充电控制部109。此时，开关SW1、SW3为断开状态。
在步骤S6，驱动转换器控制电路112，并控制AC-DC转换器105/DC-DC转换器104，由此开始充电动作。在步骤S7，根据与电源供给电路107的通信CPLT的状态取得信息和与车辆的上位控制部115的通信CAN的车辆状态信息来判定车辆是否在行驶中。如果不是行驶中则返回步骤S2，如果是行驶中则进入步骤S8。
在步骤S8，与上述步骤S3同样进行可否充电的判定。当不可充电时返回步骤S2，当可充电时进入步骤S9。在步骤S9，充电控制部109接通开关SW3，提供高电压电池101的电力作为电源电路106的电力输入源。此时，开关SW1、SW2为断开状态。
在步骤S10，充电控制部109经由通信CAN与车辆的上位控制部115通信，从上位控制部115取得车辆的状态信息以及充电状态信息，判定可否经由SW2/SW3对电源电路106提供电力的供电处理。当能够供电时返回步骤S6，当不可供电时进入步骤S11。在步骤S11，断开开关SW2以及SW3，停止电力的供给。
根据以上所说明的实施方式，能够得到以下的作用效果。
(1)充电电路103具备：AC-DC转换器105，其转换从外部的AC电源100提供的电力并将低电压电池102以及高电压电池101进行充电；转换器控制电路112，其控制AC-DC转换器105；以及电源电路106，其从AC电源100或高电压电池101接受电力的供给并提供给转换器控制电路112。这样，即使在没有输入AC电源100的情况下也能够启动充电电路103。
(变形例)
本发明能够将以上所说明的实施方式进行以下变形并实施。
(1)通过从车辆外部提供AC电源100的例子进行了说明，但是也可以提供直流电源。此时，AC-DC转换器105使用DC-DC转换器，且不需要电源电路106内的变压器、整流电路、平滑用电容器等结构。
本发明不限于上述实施方式，只要不损害本发明的特征，即使关于在本发明的技术思想范围内考虑的其他方式也包括在本发明的范围内。另外，也可以为将上述实施方式与变形例进行组合而得的结构。
附图标记的说明
100：AD电源、101：高电压电池、102：低电压电池、103：充电电路、104：DC-DC转换器、105：AC-DC转换器、106：电源电路、109：充电控制部、110：开关器、112：转换器控制电路、113：开关器控制电路、115：上位控制部。

Claims (4)

1.一种充电控制装置，其特征在于，
该充电控制装置具备：
转换器电路，其转换从外部电源提供的电力并对低电压电池以及高电压电池进行充电；
转换器控制电路，其控制上述转换器电路；以及
电源电路，其从上述电源或上述高电压电池接受电力的供给并将电力提供给上述转换器控制电路。
2.根据权利要求1所述的充电控制装置，其特征在于，
上述电源是交流电源，
上述转换器电路是AC-DC转换器。
3.根据权利要求1或2所述的充电控制装置，其特征在于，
上述电源电路在从上述电源提供电力时，从上述电源接受电力的供给并将电力提供给上述转换器控制电路，当没有从上述电源提供电力时，从上述高电压电池接受电力的供给并将电力提供给上述转换器控制电路。
4.根据权利要求1～3中的任意一项所述的充电控制装置，其特征在于，
该充电控制装置还具备：充电控制部，其从上述低电压电池接受电力的供给并开始来自上述电源的电力供给。
CN201680050815.8A 2015-09-29 2016-08-02 充电控制装置 Pending CN108028544A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1989324A (zh) * 2005-02-03 2007-06-27 丰田自动车株式会社 内燃机的控制装置和具有控制装置的汽车
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
CN102317133A (zh) * 2009-03-31 2012-01-11 日立汽车系统株式会社 制动控制装置
US20120074900A1 (en) * 2010-09-27 2012-03-29 Mitsubishi Electric Corporation Vehicle charging system and vehicle charging method
CN103227496A (zh) * 2012-01-30 2013-07-31 Ls产电株式会社 使用于电动车辆充电器的dc链电容器放电的装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012055043A (ja) 2010-08-31 2012-03-15 Hitachi Koki Co Ltd 充電システム、電池パック及び充電器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1989324A (zh) * 2005-02-03 2007-06-27 丰田自动车株式会社 内燃机的控制装置和具有控制装置的汽车
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
CN102317133A (zh) * 2009-03-31 2012-01-11 日立汽车系统株式会社 制动控制装置
US20120074900A1 (en) * 2010-09-27 2012-03-29 Mitsubishi Electric Corporation Vehicle charging system and vehicle charging method
CN103227496A (zh) * 2012-01-30 2013-07-31 Ls产电株式会社 使用于电动车辆充电器的dc链电容器放电的装置

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