CN112140935A - 一种具有双枪扩展功能的直流充电机控制系统 - Google Patents

一种具有双枪扩展功能的直流充电机控制系统 Download PDF

Info

Publication number
CN112140935A
CN112140935A CN202010750723.9A CN202010750723A CN112140935A CN 112140935 A CN112140935 A CN 112140935A CN 202010750723 A CN202010750723 A CN 202010750723A CN 112140935 A CN112140935 A CN 112140935A
Authority
CN
China
Prior art keywords
control
interface
module
gun
direct current
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
CN202010750723.9A
Other languages
English (en)
Inventor
陈必勇
刘洪波
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.)
Shenzhen Huinengzhi Technology Co Ltd
Original Assignee
Shenzhen Huinengzhi Technology Co Ltd
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 Shenzhen Huinengzhi Technology Co Ltd filed Critical Shenzhen Huinengzhi Technology Co Ltd
Priority to CN202010750723.9A priority Critical patent/CN112140935A/zh
Publication of CN112140935A publication Critical patent/CN112140935A/zh
Pending legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • 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
    • B60L53/68—Off-site monitoring or control, e.g. remote control
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00309—Overheat or overtemperature protection
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • 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
    • 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
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

本发明公开了一种具有双枪扩展功能的直流充电机控制系统，包括MCU单片机、直流电源模块、遥信输入模块、遥控输出模块、辅助电源控制模块和控制模块，所述直流电源模块、遥信输入模块、遥控输出模块、辅助电源控制模块和控制模块与MCU单片机电相连，所述直流电源模块设有两组。本发明属于电动汽车充电桩技术领域，具体是指一种控制响应速度快、节约充电桩空间、提高生产效率和便于后期维护的具有双枪扩展功能的直流充电机控制系统。

Description

一种具有双枪扩展功能的直流充电机控制系统
技术领域
本发明属于电动汽车充电桩技术领域，具体是指一种具有双枪扩展功能的直流充电机控制系统。
背景技术
电动汽车的普及推广应用是中国建设资源节约型、环境友好型社会的重要技术途径，已经成为我国低碳经济、新能源利用的重点发展方向，电动汽车的应用将降低中国对石油产品的依赖，大幅减少温室气体排放，有效控制城市的污染，由于大型车和小型车在充电功率、充电电压平台范围上差别较大。当前市场上的直流充电机分为两种产品，一种是电动乘用车直流充电机(功率在20-60kW左右，充电电压平台在250V-500V左右)，一种是电动大巴专用充电机(功率在100kW-450kW之间，充电电压平台在400—750V左右)，但是现有的直流充电机硬件成本较高，各个控制模块之间接线较复杂，维护较困难。
发明内容
为了解决上述难题，本发明提供了一种控制响应速度快、节约充电桩空间、提高生产效率和便于后期维护的具有双枪扩展功能的直流充电机控制系统。
为了实现上述功能，本发明采取的技术方案如下：一种具有双枪扩展功能的直流充电机控制系统，包括MCU单片机、直流电源模块、遥信输入模块、遥控输出模块、CAN接口、RS485(232)接口、以太网接口、辅助电源控制模块和控制模块，所述直流电源模块、遥信输入模块、遥控输出模块、CAN接口、RS485(232)接口、以太网接口、辅助电源控制模块和控制模块与MCU单片机电相连，辅助电源控制模块支持辅助电源12V、24V电源切换，交流电通过遥信输入模块为设备进行供电，所述直流电源模块设有两组，可通过桥接开关实现输出功率动态分配，所述RS485(232)接口设有6路，包括1路485电表接口、1路RS232 4G模块接口(接口预留)、1路RS232触摸屏接口、1路RS232读卡器接口、1路RS232调试接口和1路RS232接口备用，所述CAN接口设有3路，包括两路BMS通讯和1路与直流电源模块通讯，以太网接口用于运行公司自主开发的充电桩通讯协议和充电桩云平台通讯，直流充电机控制系统具有交流过压、交流欠压、直流过压、直流过流、充电枪过温、充电枪超温、充电桩过温保护功能。
进一步地，所述遥信输入模块设有12路，包括门禁、急停、防雷、A枪电子锁信号、B枪电子锁信号、A枪归位、B枪归位、A枪输出接触器状态、B枪输出接触器状态、组合接触器状态。
进一步地，所述遥控输出模块设有11路，包括A枪输出接触器控制、B枪输出接触器控制、组合接触器控制和交流脱扣控制。
进一步地，所述控制模块包括电子锁控制、CC电压测量、温度测量和绝缘检测，所述电子锁控制为磁控制，所述CC电压测量设有两路，所述温度测量设有6路，包括4路充电枪测温、1路出风口测温和1路桩内环境温度测量，所述温度测量采用外部热敏电阻，其中外部热敏电阻NTC 10k，B值3950，5％精度，所述绝缘检测设有两路，最高测量电压不小于800V。
本发明采取上述结构取得有益效果如下：本发明提供的一种具有双枪扩展功能的直流充电机控制系统操作简单，机构紧凑，设计合理，硬件成本较低，约为原来的二分之一；相关控制在一块板上完成，控制响应速度更快；控制板数量少，节约充电桩空间；接线较少，集成度高，提高生产效率，降低生产成本，便于后期维护，直流充电机控制系统具有交流过压、交流欠压、直流过压、直流过流、充电枪过温、充电枪超温、充电桩过温保护功能。
附图说明
图1为本发明一种具有双枪扩展功能的直流充电机控制系统控制板示意图；
图2为本发明一种具有双枪扩展功能的直流充电机控制系统的电路图。
具体实施方式
下面将结合附图对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。以下结合附图，对本发明做进一步详细说明。
如图1-2所述，本发明一种具有双枪扩展功能的直流充电机控制系统，包括MCU单片机、直流电源模块、遥信输入模块、遥控输出模块、CAN接口、RS485(232)接口、以太网接口、辅助电源控制模块和控制模块，所述直流电源模块、遥信输入模块、遥控输出模块、CAN接口、RS485(232)接口、以太网接口、辅助电源控制模块和控制模块与MCU单片机电相连，所述直流电源模块设有两组，所述RS485(232)接口设有6路，包括1路485电表接口、1路RS232的4G模块接口(接口预留)、1路RS232触摸屏接口、1路RS232读卡器接口、1路RS232调试接口和1路RS232接口备用，所述CAN接口设有3路，包括两路BMS通讯和1路与直流电源模块通讯。
所述遥信输入模块设有12路，包括门禁、急停、防雷、A枪电子锁信号、B枪电子锁信号、A枪归位、B枪归位、A枪输出接触器状态、B枪输出接触器状态和组合接触器状态。
所述遥控输出模块设有11路，包括A枪输出接触器控制、B枪输出接触器控制、组合接触器控制和交流脱扣控制。
所述控制模块包括电子锁控制、CC电压测量、温度测量和绝缘检测，所述电子锁控制为磁控制，所述CC电压测量设有两路，所述温度测量设有6路，包括4路充电枪测温、1路出风口测温和1路桩内环境温度测量，所述温度测量采用外部热敏电阻，所述绝缘检测设有两路。
以上对本发明及其实施方式进行了描述，这种描述没有限制性，附图中所示的也只是本发明的实施方式之一，实际的结构并不局限于此。总而言之如果本领域的普通技术人员受其启示，在不脱离本发明创造宗旨的情况下，不经创造性的设计出与该技术方案相似的结构方式及实施例，均应属于本发明的保护范围。

Claims (4)

1.一种具有双枪扩展功能的直流充电机控制系统，其特征在于：包括MCU单片机、直流电源模块、遥信输入模块、遥控输出模块、CAN接口、RS485接口、RS232接口、以太网接口、辅助电源控制模块和控制模块，所述直流电源模块、遥信输入模块、遥控输出模块、CAN接口、RS485接口、RS232接口、以太网接口、辅助电源控制模块和控制模块与MCU单片机电相连，所述直流电源模块设有两组，所述RS485接口和RS232接口设有6路，6路所述RS485接口和RS232接口包括1路485电表接口、1路RS232的4G模块接口、1路RS232触摸屏接口、1路RS232读卡器接口、1路RS232调试接口和1路RS232接口备用，所述CAN接口设有3路，3路所述CAN接口包括两路BMS通讯和1路与直流电源模块通讯。
2.根据权利要求1所述的一种具有双枪扩展功能的直流充电机控制系统，其特征在于：所述遥信输入模块设有12路，12路所述遥信输入模块包括门禁、急停、防雷、A枪电子锁信号、B枪电子锁信号、A枪归位、B枪归位、A枪输出接触器状态、B枪输出接触器状态和组合接触器状态。
3.根据权利要求1所述的一种具有双枪扩展功能的直流充电机控制系统，其特征在于：所述遥控输出模块设有11路，11路所述遥控输出模块包括A枪输出接触器控制、B枪输出接触器控制、组合接触器控制和交流脱扣控制。
4.根据权利要求1所述的一种具有双枪扩展功能的直流充电机控制系统，其特征在于：所述控制模块包括电子锁控制、CC电压测量、温度测量和绝缘检测，所述电子锁控制为磁控制，所述CC电压测量设有两路，所述温度测量设有6路，6路所述温度测量包括4路充电枪测温、1路出风口测温和1路桩内环境温度测量，所述温度测量采用外部热敏电阻，所述绝缘检测设有两路。
CN202010750723.9A 2020-07-30 2020-07-30 一种具有双枪扩展功能的直流充电机控制系统 Pending CN112140935A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010750723.9A CN112140935A (zh) 2020-07-30 2020-07-30 一种具有双枪扩展功能的直流充电机控制系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010750723.9A CN112140935A (zh) 2020-07-30 2020-07-30 一种具有双枪扩展功能的直流充电机控制系统

Publications (1)

Publication Number Publication Date
CN112140935A true CN112140935A (zh) 2020-12-29

Family

ID=73888654

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010750723.9A Pending CN112140935A (zh) 2020-07-30 2020-07-30 一种具有双枪扩展功能的直流充电机控制系统

Country Status (1)

Country Link
CN (1) CN112140935A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113799635A (zh) * 2021-11-11 2021-12-17 启垠科技(深圳)有限公司 一种具有铅酸充电功能的国标直流充电桩系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113799635A (zh) * 2021-11-11 2021-12-17 启垠科技(深圳)有限公司 一种具有铅酸充电功能的国标直流充电桩系统
CN113799635B (zh) * 2021-11-11 2022-11-08 启垠科技(深圳)有限公司 一种具有铅酸充电功能的国标直流充电桩系统

Similar Documents

Publication Publication Date Title
TWI655820B (zh) Electric vehicle parking energy supply system
CN102280903B (zh) 一种v2g智能充放电系统
CN202840641U (zh) 电动汽车充电设施
CN208226654U (zh) 一种90kW双枪直流充电桩体及充电桩
CN107662509A (zh) 一种立式交流充电桩及方法
CN201752076U (zh) 一种v2g智能充放电装置
CN212400971U (zh) 一种直流充电桩控制系统
CN207866927U (zh) 一种城市公共交通车辆充电系统
CN205004775U (zh) 一种集成交直流充电功能的电动汽车充电桩
CN112140935A (zh) 一种具有双枪扩展功能的直流充电机控制系统
CN201839022U (zh) 一种交流充电集成系统
CN212400972U (zh) 一种具有双枪扩展功能的直流充电机控制系统
CN210000164U (zh) 一种直流充电桩系统
CN205595816U (zh) 一种能够同时为多辆电动汽车充电的充电机
CN112109579A (zh) 一种直流充电桩控制系统
CN107887940A (zh) 一种防倾倒的交直流一体式非车载充电机
CN216545761U (zh) 大功率直流充电桩
CN205846801U (zh) 电动汽车一体式直流充电机
CN107891773A (zh) 一种交直流一体式充电机系统及充电控制方法
CN207747760U (zh) 一种交直流一体式充电机系统
CN209344832U (zh) 一种充电桩固定安装组件及充电桩
CN206259733U (zh) 一种一体化直流充电桩
CN207339350U (zh) 一种防倾倒的交直流一体式非车载充电机
CN202856410U (zh) 一站式电动汽车交流充电系统
CN203479998U (zh) 新型电动汽车充放电试验平台

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination