CN106936191B - 一种充电桩电源模块控制电路 - Google Patents

一种充电桩电源模块控制电路 Download PDF

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CN106936191B
CN106936191B CN201710255694.7A CN201710255694A CN106936191B CN 106936191 B CN106936191 B CN 106936191B CN 201710255694 A CN201710255694 A CN 201710255694A CN 106936191 B CN106936191 B CN 106936191B
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潘海锋
徐安安
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Shenzhen Huayuan Technology Industry Co., 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
    • 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
    • B60L53/22—Constructional details or arrangements of charging converters specially adapted for charging electric vehicles
    • 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
    • B60L53/31—Charging columns specially adapted for electric vehicles
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
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    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
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Abstract

本发明提供了一种充电桩电源模块控制电路包括第一支路、第二支路、第三支路、第四支路和输出电感C1；所述第一支路、所述第二支路和所述第三支路分别与三相交流电的三条相线一一对应；所述第一支路、所述第二支路、所述第三支路和所述输出电感并联；所述第四支路与所述第一支路、所述第二支路、所述第三支路和所述输出电感C1构成的电路串联。本发明一种充电桩电源模块控制电路把直流充电和交流充电两种充电方式很好地应用到一个充电桩上，使得电动汽车可以在同一充电桩上自由选择充电方式，具有环保节能的作用。

Description

一种充电桩电源模块控制电路
技术领域
本发明涉及属于充电装置领域，具体涉及一种充电桩电源模块控制电路。
背景技术
电动汽车是指以车载电源为动力，用电机驱动车轮行驶，符合道路交通、安全法规各项要求的车辆。由于电动汽车相对于燃油汽车来说，其对环境影响较小，可以替代不可再生能源汽油的使用，因此，电动汽车前景被广泛看好，也符合了新型能源战略要求。同时在节能减排任务日益紧迫的情况下，电动汽车已经得到大规模推广。但在电动汽车的消费使用过程中，需要对其进行充电。电动汽车充电桩能够在停车场、小区、高速公路休息区等为车主提供方便快捷的充电功能，为电动汽车持久续航提供强有力的支持，彻底解决电动汽车续航能力不足的问题。但是，在目前的电动汽车充电领域，大多数充电桩只能单一进行交流或者直流的充电，没有把交直流这两种充电方式很好地结合在一起。
发明内容
为克服现有技术同一充电桩只能单一进行交流或者直流的充电的问题，本发明提供了一种充电桩电源模块控制电路来解决此问题。
本发明一种充电桩电源模块控制电路包括第一支路、第二支路、第三支路、第四支路和输出电感C1；所述第一支路、所述第二支路和所述第三支路分别与三相交流电的三条相线一一对应；所述第一支路、所述第二支路、所述第三支路和所述输出电感并联；所述第四支路与所述第一支路、所述第二支路、所述第三支路和所述输出电感C1构成的电路串联；
所述第一支路包括预充电继电器S1、预充电限流电阻R1、继电器S2、电感La、两个开关管Q1和Q2；所述预充电继电器S1与所述预充电限流电阻R1串联，所述继电器S2与所述预充电继电器S1与所述预充电限流电阻R1构成的支路并联；所述电感La的一端点与所述预充电继电器S1、所述预充电限流电阻R1、所述继电器S2构成的电路电气连接，另一端点连接在所述两个开关管Q1和Q2之间；所述两个开关管Q1和Q2串联；
所述第二支路包括预充电继电器S3、预充电限流电阻R2、继电器S4、电感Lb、两个开关管Q3和Q4；所述预充电继电器S3与所述预充电限流电阻R2串联，所述继电器S4与所述预充电继电器S3与所述预充电限流电阻R2构成的支路并联；所述电感Lb的一端点与所述预充电继电器S3、所述预充电限流电阻R2、所述继电器S4构成的电路电气连接，另一端点连接在所述两个开关管Q3和Q4之间；所述两个开关管Q3和Q4串联；
所述第三支路包括预充电继电器S5、预充电限流电阻R3、继电器S6、电感Lc、两个开关管Q5和Q6；所述预充电继电器S5与所述预充电限流电阻R3串联，所述继电器S6与所述预充电继电器S5与所述预充电限流电阻R3构成的支路并联；所述电感Lc的一端点与所述预充电继电器S5、所述预充电限流电阻R3、所述继电器S6构成的电路电气连接，另一端点连接在所述两个开关管Q5和Q6之间；所述两个开关管Q5和Q6串联；
所述第四支路包括总负开关S0。
优选地，在多模块并联时，总负开关S0为继电器、开关管或者二极管；当为二极管时，则为单向输入。
与现有技术相比，本发明一种充电桩电源模块控制电路把直流充电和交流充电两种充电方式很好地应用到一个充电桩上，使得电动汽车可以在同一充电桩上自由选择充电方式，具有环保节能的作用。
附图说明
图1是本发明一种充电桩电源模块控制电路的电路示意图。
具体实施方式
为了使本发明的目的，技术方案及优点更加清楚明白，以下结合附图及实施实例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
请参阅图1，本发明一种充电桩电源模块控制电路1包括第一支路、第二支路、第三支路、第四支路和输出电感C1；所述第一支路、所述第二支路和所述第三支路分别与三相交流电的三条相线一一对应；所述第一支路、所述第二支路、所述第三支路和所述输出电感并联；所述第四支路与所述第一支路、所述第二支路、所述第三支路和所述输出电感C1构成的电路串联。
所述第一支路包括预充电继电器S1、预充电限流电阻R1、继电器S2、电感La、两个开关管Q1和Q2；所述预充电继电器S1与所述预充电限流电阻R1串联，所述继电器S2与所述预充电继电器S1与所述预充电限流电阻R1构成的支路并联，其三者配合将输入电流的正半周和负半周控制成正弦波形；所述电感La的一端点与所述预充电继电器S1、所述预充电限流电阻R1、所述继电器S2构成的电路电气连接，另一端点连接在所述两个开关管Q1和Q2之间；所述两个开关管Q1和Q2串联。
所述第二支路包括预充电继电器S3、预充电限流电阻R2、继电器S4、电感Lb、两个开关管Q3和Q4；所述预充电继电器S3与所述预充电限流电阻R2串联，所述继电器S4与所述预充电继电器S3与所述预充电限流电阻R2构成的支路并联，其三者配合将输入电流的正半周和负半周控制成正弦波形；所述电感Lb的一端点与所述预充电继电器S3、所述预充电限流电阻R2、所述继电器S4构成的电路电气连接，另一端点连接在所述两个开关管Q3和Q4之间；所述两个开关管Q3和Q4串联。
所述第三支路包括预充电继电器S5、预充电限流电阻R3、继电器S6、电感Lc、两个开关管Q5和Q6；所述预充电继电器S5与所述预充电限流电阻R3串联，所述继电器S6与所述预充电继电器S5与所述预充电限流电阻R3构成的支路并联，其三者配合将输入电流的正半周和负半周控制成正弦波形；所述电感Lc的一端点与所述预充电继电器S5、所述预充电限流电阻R3、所述继电器S6构成的电路电气连接，另一端点连接在所述两个开关管Q5和Q6之间；所述两个开关管Q5和Q6串联。
所述第四支路包括总负开关S0，其在多模块并联时是必须要加的器件，总负开关S0为继电器、开关管或者二极管；当使用二极管时，则为单向输入。
当输入为三相交流电时，本发明一种充电桩电源模块控制电路1实现的是三相六开关APFC整流器的AC-DC变换功能；当输入为直流时，电路实现的是三路交错Boost电路的DC-DC功能。
本发明主要应用场景包括以下几个方面：
(1)移动补电车上的应用，当给移动补电车上的车载动力电池充电时，交流输入通过本发明所述的双输入技术实现AC-DC变换，给车载电池充电；当移动补电车给电动汽车电池充电时，利用DC-DC变换，给电动汽车充电。
(2)在模拟充电站，夜间储能和高速电动车救援方面都能得到应用。
与现有技术相比，本发明一种充电桩电源模块控制电路1把直流充电和交流充电两种充电方式很好地应用到一个充电桩上，使得电动汽车可以在同一充电桩上自由选择充电方式，具有环保节能的作用。
以上所述仅为本发明较佳实施例而已，并不用以限制本发明，凡在本发明原则之内所作的任何修改，等同替换和改进等均应包含本发明的保护范围之内。

Claims (2)

1.一种充电桩电源模块控制电路，其特征在于：其包括第一支路、第二支路、第三支路、第四支路和输出电感C1；所述第一支路、所述第二支路和所述第三支路分别与三相交流电的三条相线一一对应；所述第一支路、所述第二支路、所述第三支路和所述输出电感并联；所述第四支路与所述第一支路、所述第二支路、所述第三支路和所述输出电感C1构成的电路串联；
所述第一支路包括预充电继电器S1、预充电限流电阻R1、继电器S2、电感La、两个开关管Q1和Q2；所述预充电继电器S1与所述预充电限流电阻R1串联，所述继电器S2与所述预充电继电器S1与所述预充电限流电阻R1构成的支路并联；所述电感La的一端点与所述预充电继电器S1、所述预充电限流电阻R1、所述继电器S2构成的电路电气连接，另一端点连接在所述两个开关管Q1和Q2之间；所述两个开关管Q1和Q2串联；所述第二支路包括预充电继电器S3、预充电限流电阻R2、继电器S4、电感Lb、两个开关管Q3和Q4；所述预充电继电器S3与所述预充电限流电阻R2串联，所述继电器S4与所述预充电继电器S3与所述预充电限流电阻R2构成的支路并联；所述电感Lb的一端点与所述预充电继电器S3、所述预充电限流电阻R2、所述继电器S4构成的电路电气连接，另一端点连接在所述两个开关管Q3和Q4之间；所述两个开关管Q3和Q4串联；所述第三支路包括预充电继电器S5、预充电限流电阻R3、继电器S6、电感Lc、两个开关管Q5和Q6；所述预充电继电器S5与所述预充电限流电阻R3串联，所述继电器S6与所述预充电继电器S5与所述预充电限流电阻R3构成的支路并联；所述电感Lc的一端点与所述预充电继电器S5、所述预充电限流电阻R3、所述继电器S6构成的电路电气连接，另一端点连接在所述两个开关管Q5和Q6之间；所述两个开关管Q5和Q6串联；所述第四支路包括总负开关S0。
2.如权利要求1所述的充电桩电源模块控制电路，其特征在于：在多模块并联时，总负开关S0为继电器、开关管或者二极管；当为二极管时，则为单向输入。
CN201710255694.7A 2017-04-19 2017-04-19 一种充电桩电源模块控制电路 Active CN106936191B (zh)

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