CN107528362A - 一种充电桩主动防护系统 - Google Patents

一种充电桩主动防护系统 Download PDF

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Publication number
CN107528362A
CN107528362A CN201710623186.XA CN201710623186A CN107528362A CN 107528362 A CN107528362 A CN 107528362A CN 201710623186 A CN201710623186 A CN 201710623186A CN 107528362 A CN107528362 A CN 107528362A
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Prior art keywords
module
charging
control module
charging pile
defence system
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CN201710623186.XA
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Inventor
储险峰
王洪林
徐雨
汪正芬
储杨林
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Anhui Xiongfeng Amperex Technology Ltd
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Anhui Xiongfeng Amperex Technology Ltd
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Priority to CN201710623186.XA priority Critical patent/CN107528362A/zh
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    • H02J7/0026—
    • 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
    • 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
    • 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
    • Y02T90/16—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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

本发明公开了一种充电桩主动防护系统，其特征在于，包括充电模块、控制模块、自检模块，所述充电模块与控制模块相连，所述自检模块连接于充电模块与控制模块之间用于开机自动检测，所述控制模块与电动汽车的BMS系统相通讯，所述充电模块与BMS系统相连用于对电动汽车充电。本发明相比现有技术的优点在于：本发明通过对车辆BMS系统和充电过程数据分析，对异常数据采取主动性保护措施，保证充电过程安全和充电后的车辆电池安全。

Description

一种充电桩主动防护系统
技术领域
本发明涉及新能源技术领域，尤其涉及一种充电桩主动防护系统。
背景技术
电动汽车需要充电桩充电系统提供能量供给，是支撑电动汽车运行的重要工具。充电桩的广泛应用也是电动汽车产业化的一个重要节点。充电桩的充电主动监测能够为充电过程提供很好的保障，因而基于此，现研究一种充电桩主动防护系统，保证了充电过程的安全，提高了车辆电池的使用周期，减少意外发生。
发明内容
本发明的目的在于克服现有技术的不足，提供了一种充电桩主动防护系统。
本发明是通过以下技术方案实现的：一种充电桩主动防护系统，其特征在于，包括充电模块、控制模块、自检模块，所述充电模块与控制模块相连，所述自检模块连接于充电模块与控制模块之间用于开机自动检测，所述控制模块与电动汽车的BMS系统相通讯，所述充电模块与BMS系统相连用于对电动汽车充电。
作为本发明的优选方式之一，当所述自检模块检测到开机电流电压异常时，自动关机启动保护。
作为本发明的优选方式之一，当所述控制模块检测到BMS系统反馈的异常的电流电压信号时，控制充电模块中断输出电流。
作为本发明的优选方式之一，所述BMS系统输出Vchrg，Vbat及从MOSFET漏极电压。
作为本发明的优选方式之一，所述控制模块的ADC采样模块接收Vchrg，Vbat及从MOSFET漏极电压。
作为本发明的优选方式之一，所述控制模块通过CHRCTRL切断充电电路。
本发明相比现有技术的优点在于：本发明通过对车辆BMS系统和充电过程数据分析，对异常数据采取主动性保护措施，保证充电过程安全和充电后的车辆电池安全。
附图说明
图1是本发明的结构示意图。
具体实施方式
下面对本发明的实施例作详细说明，本实施例在以本发明技术方案为前提下进行实施，给出了详细的实施方式和具体的操作过程，但本发明的保护范围不限于下述的实施例。
如图1：一种充电桩主动防护系统，其特征在于，包括充电模块、控制模块、自检模块，所述充电模块与控制模块相连，所述自检模块连接于充电模块与控制模块之间用于开机自动检测，所述控制模块与电动汽车的BMS系统相通讯，所述充电模块与BMS系统相连用于对电动汽车充电。
作为本发明的优选方式之一，当所述自检模块检测到开机电流电压异常时，自动关机启动保护。
作为本发明的优选方式之一，当所述控制模块检测到BMS系统反馈的异常的电流电压信号时，控制充电模块中断输出电流。
作为本发明的优选方式之一，所述BMS系统输出Vchrg，Vbat及从MOSFET漏极电压。
作为本发明的优选方式之一，所述控制模块的ADC采样模块接收Vchrg，Vbat及从MOSFET漏极电压。
作为本发明的优选方式之一，所述控制模块通过CHRCTRL切断充电电路。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (6)

1.一种充电桩主动防护系统，其特征在于，包括充电模块、控制模块、自检模块，所述充电模块与控制模块相连，所述自检模块连接于充电模块与控制模块之间用于开机自动检测，所述控制模块与电动汽车的BMS系统相通讯，所述充电模块与BMS系统相连用于对电动汽车充电。
2.根据权利要求1所述的充电桩主动防护系统，其特征在于，当所述自检模块检测到开机电流电压异常时，自动关机启动保护。
3.根据权利要求1所述的充电桩主动防护系统，其特征在于，当所述控制模块检测到BMS系统反馈的异常的电流电压信号时，控制充电模块中断输出电流。
4.根据权利要求1所述的充电桩主动防护系统，其特征在于，所述BMS系统输出Vchrg，Vbat及从MOSFET漏极电压。
5.根据权利要求4所述的充电桩主动防护系统，其特征在于，所述控制模块的ADC采样模块接收Vchrg，Vbat及从MOSFET漏极电压。
6.根据权利要求3所述的充电桩主动防护系统，其特征在于，所述控制模块通过CHRCTRL切断充电电路。
CN201710623186.XA 2017-07-27 2017-07-27 一种充电桩主动防护系统 Pending CN107528362A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109347062A (zh) * 2019-01-04 2019-02-15 江苏万帮德和新能源科技股份有限公司 漏电自检系统及其工作方法
CN109552096A (zh) * 2018-10-17 2019-04-02 国网浙江省电力有限公司杭州供电公司 一种电动汽车智能充电站充电终端
CN109720233A (zh) * 2018-12-29 2019-05-07 北京动力源科技股份有限公司 一种分体式充电桩及其连接检测方法和装置
CN109808542A (zh) * 2019-02-18 2019-05-28 苏州工业园区职业技术学院 一种电动汽车的光伏充电桩控制系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105207304A (zh) * 2015-10-20 2015-12-30 西安特锐德智能充电科技有限公司 一种具备主动防护功能的充电机及充电方法
CN205017074U (zh) * 2015-10-20 2016-02-03 西安特锐德智能充电科技有限公司 一种具备主动防护功能的充电机
CN106887085A (zh) * 2015-12-15 2017-06-23 天津市纳斯特科技有限公司 易于维护安全性能高的充电桩

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105207304A (zh) * 2015-10-20 2015-12-30 西安特锐德智能充电科技有限公司 一种具备主动防护功能的充电机及充电方法
CN205017074U (zh) * 2015-10-20 2016-02-03 西安特锐德智能充电科技有限公司 一种具备主动防护功能的充电机
CN106887085A (zh) * 2015-12-15 2017-06-23 天津市纳斯特科技有限公司 易于维护安全性能高的充电桩

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109552096A (zh) * 2018-10-17 2019-04-02 国网浙江省电力有限公司杭州供电公司 一种电动汽车智能充电站充电终端
CN109720233A (zh) * 2018-12-29 2019-05-07 北京动力源科技股份有限公司 一种分体式充电桩及其连接检测方法和装置
CN109720233B (zh) * 2018-12-29 2020-09-01 北京动力源科技股份有限公司 一种分体式充电桩及其连接检测方法和装置
CN109347062A (zh) * 2019-01-04 2019-02-15 江苏万帮德和新能源科技股份有限公司 漏电自检系统及其工作方法
CN109808542A (zh) * 2019-02-18 2019-05-28 苏州工业园区职业技术学院 一种电动汽车的光伏充电桩控制系统

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