CN107465243A - 车载充电器与逆变器的集成模块及其控制方法 - Google Patents

车载充电器与逆变器的集成模块及其控制方法 Download PDF

Info

Publication number
CN107465243A
CN107465243A CN201611083030.9A CN201611083030A CN107465243A CN 107465243 A CN107465243 A CN 107465243A CN 201611083030 A CN201611083030 A CN 201611083030A CN 107465243 A CN107465243 A CN 107465243A
Authority
CN
China
Prior art keywords
obc
inverter
switching device
voltage
switch
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.)
Pending
Application number
CN201611083030.9A
Other languages
English (en)
Inventor
杨真明
梁时熏
崔奎英
梁珍荣
张汉根
李宇宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyundai Motor Co
Original Assignee
Hyundai Motor Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hyundai Motor Co filed Critical Hyundai Motor Co
Publication of CN107465243A publication Critical patent/CN107465243A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/13—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines using AC generators and AC motors
    • H02J7/045—
    • 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
    • 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
    • B60L53/20—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
    • B60L53/24—Using the vehicle's propulsion converter for charging
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/162—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
    • H02M7/1623—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit
    • H02M7/1626—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit with automatic control of the output voltage or current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
    • H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
    • H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/79—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/797—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • 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
    • B60L2210/40—DC to AC 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
    • B60L2210/40—DC to AC converters
    • B60L2210/42—Voltage source inverters
    • 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
    • B60L53/53—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
    • Y02T10/70—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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for 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
    • Y02T90/12—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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Inverter Devices (AREA)

Abstract

本发明提供一种OBC与逆变器的集成模块，其包括：OBC一次侧电路和多个变压器，当从燃料站接收到三相交流(AC)电压时，OBC一次侧电路和多个变压器对三相AC电压进行形式和大小的转换，并将转换的电压传输到二次侧；以及，逆变器开关，其在高容量车辆电池充电的充电模式中被关断，以通过包括在用于逆变功能的每个开关元件中的体二极管对多个变压器中的每一者的二次侧输出电压进行整流。

Description

车载充电器与逆变器的集成模块及其控制方法
相关申请的交叉引用
本申请基于并要求于2016年6月3日向韩国知识产权局提交的韩国专利申请第10-2016-0069706号的优先权，其全部内容引入本文以供参考。
技术领域
本发明涉及一种车载充电器(OBC)或逆变器，且更具体地，涉及一种能够减小尺寸的OBC与逆变器的集成模块及其控制方法。
背景技术
因北美和欧洲的环境法规，对于绿色车辆(插电式混合动力电动车辆/电动车辆(PHEV/EV))的需求已经增长，因此PHEV和EV已经变得突出。
消费者对绿色车辆最关注的可能是每次充电的长距离驾驶的行驶里程。
为了提高行驶里程，需要增加高压电池的容量，甚至在这种高压电池的容量增加之后，需要将慢速充电变换器(或车载充电器(OBC))的容量的增加与高压电池的容量一起考虑，以便在容量增加前使充电时间保持在一定程度。这是因为消费者倾向于抗拒以延长充电时间来增加每次充电的行驶里程。
然而，当OBC的容量增加到二到四倍时，尺寸和成本将不可避免地呈比例地增加。
发明内容
本发明致力于解决现有技术中出现的上述问题，同时完整地保持由现有技术实现的优点。
本发明的一方面提供一种车载充电器(OBC)与逆变器的集成模块以及其控制方法，其由于逆变器开关的体二极管用作高容量OBC的整流二极管，能够使OBC与逆变器彼此集成。
本公开的实施方式不限于上述技术主题，且从下文描述的本发明中，本领域技术人员可以清楚地理解本文未提及的任意其它技术主题。
根据本发明的示例性实施方式，一种车载充电器(OBC)与逆变器的集成模块包括：OBC一次侧电路和多个变压器，当从燃料站接收到三相交流(AC)电压时，对三相AC电压中的每相电压进行形式和大小的转换，并将每个转换的电压传输到二次侧；以及，逆变器开关，其在高容量车辆电池充电的充电模式中被关断，以通过包括在用于逆变功能(invertingfunction)的每个开关元件中的体二极管对多个变压器中的每一者的二次侧输出电压进行整流。
逆变器开关可在车辆行驶的运行模式中被控制以接通或关断，并且将来自高容量车辆电池的DC电压转换为AC电压，并将AC电压供应给车辆驱动电动机。
该集成模块还包括：多个第二开关，其设置在逆变器开关的输出与车辆驱动电动机之间，被控制以在运行模式中闭合，并且被控制以在充电模式中断开。
该集成模块还包括：多个第一开关，其设置在接收多个变压器中的每一者的二次侧输出的逆变器开关的多个节点与多个变压器中的每一者的二次侧输出之间，并在充电模式中被控制以闭合，并在车辆行驶的运行模式中被控制以断开。
根据本发明的另一示例性实施方式，一种由至少一个处理器控制充电器与逆变器的集成模块的方法，其中逆变器开关的体二极管被用作高容量车载充电器(OBC)的整流二极管，该方法包括：确定驱动模式是车辆行驶的运行模式还是高容量车辆电池充电的充电模式；以及，当驱动模式为运行模式时，为逆变器开关配置路径，以将高容量车辆电池的输出转换为交流(AC)，并将转换的AC供应到车辆驱动电动机。
附图说明
从以下结合附图的详细描述中，本发明的上述及其他目的、特征和优点将更加明显。
图1A和1B是示出普通的高容量充电器的视图。
图1C是示出普通的逆变器电路的视图。
图2A是根据本发明的示例性实施方式的高容量车载充电器(OBC)与逆变器的集成模块的电路图。
图2B是根据本发明的示例性实施方式的高容量OBC与逆变器的集成模块的概念图。
附图中各元素的标记：
20：高容量OBC/逆变器集成模块
210：OBC电路
211：一次侧OBC开关部
220：逆变器开关
230：第一开关部
240：第二开关部
250：控制器
BAT：高容量电池
具体实施方式
将通过以下参考附图所描述的示例性实施方式来阐明本发明的上述主题、优点和特征以及其实施方法。然而，本发明可以以不同的形式体现，并且不应被解释为限于本文所提出的实施方式。相反，提供这些实施方式从而使本发明变得透彻和完整，并将向本领域技术人员充分地传达本发明的范围，而本发明由权利要求的范围限定。在本发明中使用的技术术语仅用于解释特定的示例性实施方式，而不限制本发明。除非有相反的描述，单数形式的术语可以包括复数形式。此外，还应当理解的是，当在本说明书中使用时，词语“包括”和/或“包含”指明存在所述特征、步骤、操作、元素和/或部件，但不排除存在或添加一个或多个其他特征、步骤、操作、元素、部件和/或其集合。
首先，在详细描述本发明之前，将参照图1A和1B描述普通的高容量充电器和普通的逆变器的配置。图1A和1B是示出普通的高容量充电器的视图，图1C是示出普通的逆变器电路的视图。
如图1A所示，普通的高容量车载充电器(OBC)的基本电路是半桥电感-电感-电容(LLC)谐振变换器。然而，为了实现高容量高速充电，实际电路是如图1B所示的三相电路。
如图1C所示，逆变器基本上配置成3相电路，并且将配备有体二极管的绝缘栅双极型晶体管(IGBT)作为开关而驱动，从而将直流(DC)转换为交流(AC)。逆变器将来自高容量电池的电压转换为AC，并将转换的AC供应给车辆的电动机。
此处，上述OBC模块和逆变器分别在车辆的行驶状态和停止状态下进行驱动，因此，这两个模块从未被同时驱动。因此，在本发明中，将图1B的OBC模块和图1C的逆变器电路进行集成配置以减小尺寸和成本。
在下文中，将参照图2A和2B描述根据本发明的高容量OBC与逆变器的集成模块。图2A是根据本发明的示例性实施方式的高容量OBC与逆变器的集成模块的电路图，并且图2B是根据本发明的示例性实施方式的高容量OBC与逆变器的集成模块的概念图。
如图2A所示，根据本发明的高容量OBC与逆变器的集成模块20(或者高容量OBC/逆变器集成模块20)包括：OBC电路210、第一开关部230和第二开关部240、控制器250、以及逆变器开关220。
OBC电路210包括图1B的三相高容量OBC电路的一次侧电路和变压器。在高容量电池BAT充电的充电模式中，变压器的一次侧OBC开关部211在控制器250的控制下接通和关断。
逆变器开关220在高容量电池BAT的充电模式中被关断，并且在运行模式中被控制以接通和关断。逆变器开关220可由控制器250进行控制。
此处，逆变器开关220可以是包括应用到普通逆变器的体二极管的IGBT(请参考图1C的方框虚线)。或者，逆变器开关220可以是确保高电压输入/输出的任意其它开关元件。
当未通过控制器250控制逆变器开关220的接通或关断时，逆变器开关220可以处于默认断开(open)的状态。
第一开关部230包括三个开关元件，其分别在与从燃料站施加的三相AC电压对应的第一至第三变压器(包括在OBC电路中的三个变压器)的输出与逆变器开关220的三相输出之间连接，并且第一开关部230通过控制器250的控制进行接通和关断。
第一开关部230是电路保护继电器部，并且在当依据OBC电路210的配置OBC电路210不被驱动时不需要断开节点的情况下，可省略第一开关部230。
第二开关部240包括三个开关元件，其分别在逆变器开关220的三相输出与用于驱动车辆的三相电动机之间连接，并由控制器250控制以接通和关断。
第二开关部240是电路保护继电器部，并且在当依据电动机电路的配置电动机不被驱动时不需要断开节点的情况下，可省略第二开关部240。
例如，即使在逆变器开关220关断时，在电动机内的电感元件足够大从而能防止电流流至电动机的情况下，第二开关部240也可省略。
控制器250检验驱动模式，并且控制OBC电路210的OBC开关部211、逆变器开关220、第一开关部230和第二开关部240的接通/关断(ON/OFF)或闭合/断开(closing/opening)，来对应于所检验的驱动模式(充电模式或运行模式)。
具体地，在充电模式中，为了进行AC-DC转换，控制器250控制第一开关部230闭合，不控制逆变器开关220的接通/关断操作，并控制OBC开关部211的接通/关断操作。
因此，如图2B所示，通过OBC电路210将从燃料站施加的三相AC电力进行大小(level)变换，并且随后通过逆变器开关220的体二极管进行整流，从而可对高容量电池BAT进行充电。以此种方式，在本发明中，由于将应用到普通逆变器的开关元件的体二极管用作OBC的整流二极管(请参考图1B的矩形虚线)，因此可以提高整流效率并可以减少热。
在运行模式中，为了进行DC-AC转换，控制器250控制第一开关部230断开，控制第二开关部240闭合，并且控制逆变器开关220的接通/关断操作。
因此，如图2B所示，来自高容量电池BAT的DC电压通过逆变器开关220被转换为AC电压，并用于驱动电动机。
控制器250检验驱动模式的过程可与根据现有技术的逆变器控制或OBC控制相同或相似。
例如，控制器250可以通过检测来自OBC电路211的一个节点的信号来检验来自燃料站的电力是否被传输，从而将驱动模式切换到充电模式。具体地，控制器250可以通过感测第一至第三变压器中的每一者的二次侧输出电压来将驱动模式切换到充电模式。
或者，当检验到车辆点火开关接通时，控制器250可将驱动模式切换到运行模式。
此处，控制器250可以通过车辆网络通信检验车辆的点火开关的接通。
控制器250可以是普通OBC模块的控制器、逆变器的控制器或任意其它控制器。此处，控制器250可包括至少一个处理器或存储器。
在上述实施方式中，当驱动模式既不是充电模式也不是运行模式时，控制器250可以控制第一开关部230和第二开关部240，使二者断开。此处，控制器250可控制OBC开关部211和逆变器开关220使二者关断。
如上所述，根据本发明，由于逆变器开关和OBC整流电路被集成，并且开关顺序被调整，因此可以降低成本，可以减少单个产品的重量，并且可以提高工作性(workability)。
此外，根据本发明，可以提高整流效率，可以减少热，并且重量的减少可有助于行驶距离的增加。
另外，根据本发明，由于OBC容量增加，因此可减少充电时间，可通过与逆变器集成来减小实施区域，并且可以降低制造成本。
此外，根据本发明，可以提高在制造车辆的过程中组装逆变器和OBC的工人的工作性。
此外，根据本发明的示例性实施方式，可以减小实施尺寸和应用面积。
在上文中，尽管已经参照示例性实施方式和附图描述了本发明，但是本发明不限于此，而是在不违背所附权利要求所要求的本发明的精神和范围的情况下，可由本发明所属领域的技术人员做出各种修改和变化。

Claims (10)

1.一种车载充电器(OBC)与逆变器的集成模块，所述集成模块包括：
OBC一次侧电路和多个变压器，当从燃料站接收到三相交流(AC)电压时，所述OBC一次侧电路和多个变压器对每个所述三相AC电压中的每相电压进行形式和大小的转换，并将每个所述转换的电压传输到二次侧；以及
逆变器开关，其在高容量车辆电池充电的充电模式中被关断，以通过包括在用于逆变功能的每个开关元件中的体二极管对所述多个变压器中的每一者的二次侧输出电压进行整流。
2.根据权利要求1所述的集成模块，其中在车辆行驶时的运行模式中控制所述逆变器开关使其接通或关断，并且将来自所述高容量车辆电池的DC电压转换为AC电压，并将所述AC电压供应到车辆驱动电动机。
3.根据权利要求2所述的集成模块，还包括：
多个第二开关，其设置在所述逆变器开关的输出与所述车辆驱动电动机之间，且被控制以在所述运行模式中闭合，并且被控制以在所述充电模式中断开。
4.根据权利要求1所述的集成模块，还包括：
多个第一开关，其设置在接收所述多个变压器中的每一者的二次侧输出的所述逆变器开关的多个节点与所述多个变压器的二次侧输出之间，所述多个第一开关在所述充电模式中被控制以闭合，并在车辆行驶时的运行模式中被控制以断开。
5.根据权利要求1所述的集成模块，还包括：
控制器，其控制包括在所述OBC一次侧电路中的多个开关元件的接通/关断和所述逆变器开关的接通/关断。
6.一种由至少一个处理器控制充电器与逆变器的集成模块的方法，其中逆变器开关的体二极管用作高容量车载充电器(OBC)的整流二极管，所述方法包括以下步骤：
确定驱动模式是车辆行驶的运行模式还是高容量车辆电池充电的充电模式；以及
当所述驱动模式为运行模式时，配置所述逆变器开关将所述高容量车辆电池的输出转换为交流(AC)，并将所述转换的AC供应到车辆驱动电动机的路径。
7.根据权利要求6所述的方法，所述方法还包括以下步骤：
当所述驱动模式为充电模式时，控制所述逆变器开关的接通/关断，使得来自燃料站的三相AC电压经过高容量OBC的一次侧电路和变压器，并且通过整流二极管进行整流。
8.根据权利要求6所述的方法，所述方法还包括以下步骤：
在所述充电模式中，控制设置在分别接收多个变压器的二次侧输出的所述逆变器开关的多个节点与所述多个变压器的二次侧之间的第一开关，以使其闭合；以及
在所述运行模式中，控制设置在所述逆变器开关的输出与所述车辆驱动电动机之间的第二开关，以使其闭合。
9.根据权利要求6所述的方法，所述方法还包括以下步骤：
在所述充电模式中，控制设置在分别接收多个变压器的二次侧输出的所述逆变器开关的多个节点与所述多个变压器的二次侧之间的第一开关，以使其断开；以及
在所述运行模式中，控制设置在所述逆变器开关的输出与所述车辆驱动电动机之间的第二开关，以使其断开。
10.根据权利要求6所述的方法，其中所述确定步骤包括：
当检验到车辆点火开关接通时，确定所述驱动模式为所述运行模式；以及
当检测到三相AC电压从燃料站施加到所述高容量OBC时，确定所述驱动模式为所述充电模式。
CN201611083030.9A 2016-06-03 2016-11-30 车载充电器与逆变器的集成模块及其控制方法 Pending CN107465243A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160069706A KR20170137490A (ko) 2016-06-03 2016-06-03 Obc 및 인버터 통합 모듈 및 그 제어 방법
KR10-2016-0069706 2016-06-03

Publications (1)

Publication Number Publication Date
CN107465243A true CN107465243A (zh) 2017-12-12

Family

ID=60327756

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611083030.9A Pending CN107465243A (zh) 2016-06-03 2016-11-30 车载充电器与逆变器的集成模块及其控制方法

Country Status (5)

Country Link
US (1) US10071640B2 (zh)
JP (1) JP2017221093A (zh)
KR (1) KR20170137490A (zh)
CN (1) CN107465243A (zh)
DE (1) DE102016223431A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110034717A (zh) * 2018-01-12 2019-07-19 发那科株式会社 电动机驱动装置和电动机驱动系统
CN116552281A (zh) * 2023-06-28 2023-08-08 海能新能源科技(南通)有限公司 一种电动叉车的车载固定充电器及其使用方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110168893B (zh) * 2016-07-07 2022-02-08 华为技术有限公司 双变压器三相dc-dc谐振转换器
WO2018006961A1 (en) * 2016-07-07 2018-01-11 Huawei Technologies Co., Ltd. Four-switch three phase dc-dc resonant converter
KR102598413B1 (ko) * 2018-02-08 2023-11-06 현대자동차주식회사 차량 이동식 발전 시스템 및 방법
KR102170413B1 (ko) 2018-03-07 2020-10-28 한국단자공업 주식회사 열폭주 방지 장치
JP7333221B2 (ja) 2018-08-08 2023-08-24 住友化学株式会社 着色組成物
DE102018129413A1 (de) 2018-11-22 2020-05-28 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und System zur Integration einer Ladeperipheriesteuerung in ein galvanisch nicht getrenntes Ladegerät
CN113518730A (zh) * 2019-03-08 2021-10-19 株式会社日立电力解决方案 电动移动体及电动移动体充电系统
KR20210005754A (ko) 2019-07-03 2021-01-15 현대자동차주식회사 사륜 구동 차량
KR102111092B1 (ko) * 2019-07-31 2020-05-15 주식회사 이지트로닉스 인버터-충전기 통합 장치 및 이를 제어하는 제어방법
US11088625B1 (en) * 2020-05-26 2021-08-10 Institute Of Electrical Engineering, Chinese Academy Of Sciences Three-phase CLLC bidirectional DC-DC converter and a method for controlling the same
KR102620382B1 (ko) * 2023-11-29 2024-01-03 (주)아하 다수의 소출력 전력모듈로 고출력을 만드는 전기차 충전모듈 및 그 충전모듈의 구동방법

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746711A (ja) * 1993-08-03 1995-02-14 Sumitomo Wiring Syst Ltd 電気自動車用充電装置
JPH07231514A (ja) * 1994-02-16 1995-08-29 Hitachi Ltd 電気車用充電機能付制御装置
JPH10117441A (ja) 1996-10-09 1998-05-06 Meidensha Corp バッテリ充電器
JP2008543674A (ja) * 2005-06-22 2008-12-04 シーメンス ヴィディーオー オートモーティヴ コーポレイション ハイブリッド車に好適な発電システム
US7443049B1 (en) 2005-08-02 2008-10-28 Yazaki North America, Inc. Bi-directional inverter control for high voltage charge/discharge for automobiles
US8872474B2 (en) * 2006-02-09 2014-10-28 Karl F. Scheucher Fail safe serviceable high voltage battery pack
US8295950B1 (en) * 2008-07-02 2012-10-23 Jerry Lee Wordsworth Intelligent power management system
US8330291B2 (en) * 2009-10-02 2012-12-11 General Electric Company Power generation apparatus
JP2011091898A (ja) 2009-10-20 2011-05-06 Toyota Auto Body Co Ltd バッテリ充電器
JP5716638B2 (ja) * 2011-11-04 2015-05-13 株式会社デンソー 電力供給装置
KR101284331B1 (ko) * 2011-12-09 2013-07-08 성균관대학교산학협력단 친환경 차량의 충전장치 및 방법
KR101392494B1 (ko) 2012-08-29 2014-05-12 주식회사 이지트로닉스 단일 스위치를 사용한 복합형 충전 장치
WO2014063065A1 (en) * 2012-10-19 2014-04-24 Gogoro, Inc. Battery configuration for an electric vehicle
KR101568225B1 (ko) * 2013-02-06 2016-07-20 엘지전자 주식회사 충전 장치, 및 이를 구비하는 전기 차량
US9376025B2 (en) * 2013-02-06 2016-06-28 Lg Electronics Inc. Charging apparatus and electric vehicle including the same
KR101409028B1 (ko) 2013-02-19 2014-06-18 엘에스산전 주식회사 전기 자동차용 인버터-충전기 통합장치의 동작 방법
EP2973935B1 (en) * 2013-03-15 2018-10-31 GLX Power Systems Inc. Method and apparatus for creating a dynamically reconfigurable energy storage device
KR101512896B1 (ko) 2013-09-09 2015-04-16 엘에스산전 주식회사 전기 자동차용 인버터-충전기 통합장치의 동작 방법
KR101553747B1 (ko) 2013-09-09 2015-09-16 엘에스산전 주식회사 전기 자동차용 인버터-충전기 통합장치
US9238415B2 (en) * 2013-11-20 2016-01-19 General Electric Company Apparatus for rapid charging using onboard power electronics and method of manufacturing same
WO2015192133A2 (en) * 2014-06-13 2015-12-17 University Of Maryland An integrated dual-output grid-to-vehicle (g2v) and vehicle-to-grid (v2g) onboard charger for plug-in electric vehicles
US9643729B2 (en) * 2014-06-20 2017-05-09 Electronair Llc Energy cell regenerative system for electrically powered aircraft
KR20160010158A (ko) 2014-07-18 2016-01-27 자동차부품연구원 충전기 내장형 전기 구동 장치
KR102326065B1 (ko) 2014-10-31 2021-11-12 현대모비스 주식회사 전기 자동차의 전력 변환 장치
KR101755417B1 (ko) 2014-12-09 2017-07-11 (주)시우 부력교량난간

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110034717A (zh) * 2018-01-12 2019-07-19 发那科株式会社 电动机驱动装置和电动机驱动系统
CN110034717B (zh) * 2018-01-12 2020-11-27 发那科株式会社 电动机驱动装置和电动机驱动系统
CN116552281A (zh) * 2023-06-28 2023-08-08 海能新能源科技(南通)有限公司 一种电动叉车的车载固定充电器及其使用方法
CN116552281B (zh) * 2023-06-28 2023-09-26 海能新能源科技(南通)有限公司 一种电动叉车的车载固定充电器及其使用方法

Also Published As

Publication number Publication date
DE102016223431A1 (de) 2017-12-07
JP2017221093A (ja) 2017-12-14
US20170349054A1 (en) 2017-12-07
US10071640B2 (en) 2018-09-11
KR20170137490A (ko) 2017-12-13

Similar Documents

Publication Publication Date Title
CN107465243A (zh) 车载充电器与逆变器的集成模块及其控制方法
US11479139B2 (en) Methods and systems for an integrated charging system for an electric vehicle
CN102892615B (zh) 电动车辆及其充电控制方法
EP2113410B1 (en) Vehicle charge system
CN106026318B (zh) 使用具有高频变压器隔离的车载功率电子设备转移能量的设备及其制造方法
US8872473B2 (en) System for recharging plug-in hybrid vehicle by controlling pre-charge of a DC link
US11097626B2 (en) Vehicle electrical systems, charging system, charging station, and method for transmitting electrical energy
US8441229B2 (en) System for recharging plug-in hybrid vehicle and control method for the same
US20170282747A1 (en) Charging system for vehicle battery
CN104320042B (zh) 一种可用于充电和驱动的多功能逆变器
CN113016130A (zh) 具有多个输出的多电桥功率转换器
US11738653B2 (en) Integrated charger and motor control system isolated by motor
CN103427680B (zh) 变压器抽头变换电路及其制作方法
KR20220101118A (ko) 무선 충전 수신단, 시스템 및 제어 방법
US10245961B2 (en) Inverter-charger combination
CN216467384U (zh) 充电装置和包括此类充电装置的电驱动系统
US20140232332A1 (en) Charging circuit for an energy storage device, and method for charging an energy storage device
US11383605B2 (en) Hybrid charging system
KR102332054B1 (ko) 차량 배터리 충전 장치
CN104981370B (zh) 用于能量存储器装置的能量存储器模块的内部能量供给装置和具有其的能量存储器装置
WO2021114332A1 (zh) 一种多流制变流器
CN109789807A (zh) 转换装置、相关联的控制方法以及相关联的交通工具
CN110461641A (zh) 用于车辆的充电电路装置以及用于充电电路装置的方法
US11888417B2 (en) Energy conversion apparatus, motor, power system, and vehicle
WO2019157623A1 (en) Hybrid charging system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20171212

WD01 Invention patent application deemed withdrawn after publication