CN106300402A - 光储智能停车充电装置 - Google Patents

光储智能停车充电装置 Download PDF

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CN106300402A
CN106300402A CN201610740891.3A CN201610740891A CN106300402A CN 106300402 A CN106300402 A CN 106300402A CN 201610740891 A CN201610740891 A CN 201610740891A CN 106300402 A CN106300402 A CN 106300402A
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photovoltaic
energy
storage battery
battery group
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方旺华
肖莺
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DONGGUAN KEWANG TECHNOLOGY Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28Arrangements for balancing of the load in a network by storage of energy
    • H02J3/32Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/31Charging columns specially adapted for electric vehicles
    • H02J3/383
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0068Battery or charger load switching, e.g. concurrent charging and load supply
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/56Power conversion systems, e.g. maximum power point trackers
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/16Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167Systems 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]
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S30/00Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/14Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

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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)
  • Photovoltaic Devices (AREA)

Abstract

本发明公开了一种光储智能停车充电装置,包括车棚、储能电池组、双向变流器、充电桩、光伏并网逆变器、中央控制器、光伏组件,储能电池组与双向变流器相连;双向变流器与市电电网相连;充电桩与市电电网相连;光伏并网逆变器与市电电网相连;光伏组件与光伏并网逆变器相连。本发明结构简单,设计合理,通过光伏组件以及双向变流器等连接设计,可实现在设计时间内自动充电,以及高电价时段自动放电使用的功能,也可以将光伏组件产生的电能并入市电电网,大大提高的能源利用率,且通过通信管理器可实现远程数据监测及管理,同时,利用智能三相电表可以实时监测负载并可有效防止电能逆流,造成电能的损失。

Description

光储智能停车充电装置
技术领域
本发明涉及一种光伏充电装置,具体的说是一种与市电网络组网并可实现自动充放电的光储智能停车充电装置。
背景技术
随着各类电动汽车被生产和使用,城市对充电系统的需求越来越大。现有的充电装置多与市电网络相连,整体构架及功能上较为简单,仅能实现简单的充电、放电,完成一般的电动汽车的充电需要,但其本身并不能实现储电。
由于电动汽车的用电量大,为达到节电目的,部分充电装置会加装光伏板,利用光伏板生成一定的电力,而后利用该部分生成的电力参与对电动汽车的充电。上述增加光伏板的方法,虽然实现了一部分的光伏能源的利用,但仍不能很好的满足实际使用的需要,具体的说,现有的具备光伏板的充电装置,光伏电能与市电电网电能之间缺乏合理的管控,即,在不需要光伏电能时,光伏电能并不能进入市电网络,同时,由于电价在不同时段不同,现有的充电系统,也不能实现削峰填谷,进而实现降低整体电能使用费用的目的。
综上所述,现有的充电装置以及带有光伏板的充电装置均不能很好的满足实际使用需求,行业内亟待一种区别于传统充电系统不足的新型充电装置。
发明内容
本发明的目的在于克服现有充电系统所存在的不足,提供一种具备光伏发电、自动储电且能并入电网减少用电成本的光储智能停车充电装置。
为实现上述目的,本发明所采用的技术方案是:一种光储智能停车充电装置,包括车棚、储能电池组、双向变流器、充电桩、光伏并网逆变器、中央控制器、光伏组件,储能电池组与双向变流器相连;双向变流器与市电电网相连;充电桩与市电电网相连;光伏并网逆变器与市电电网相连;光伏组件与光伏并网逆变器相连;双向变流器还与一放电控制器相连;放电控制器还与一安装在市电电网上智能三相电表相连;中央控制器分别与充电桩、光伏组件、双向变流器、储能电池组以及光伏并网逆变器相连。
进一步的说,光伏组件安装在车棚的棚顶上,该车棚为螺接式车棚包括上支撑架、侧支撑杆,上支撑架与侧支撑杆间通过螺栓连接,使两者固连为一体,上支撑架的各组件间也通过螺栓固定连接,光伏组件安装在上支撑架上,光伏组件与上支撑架的安装缝隙处安设有金属压条,用以实现密封防水,车棚上还安装有用于信息展示用且与中央控制器相连的显示屏。
进一步的说,光伏并网逆变器固装在车棚上。
进一步的说,充电桩固装在车棚内的地面上。
进一步的说,储能电池组与双向变流器安装在一柜体内,储能电池组位于柜体上方,双向变流器位于柜体下方,柜体上方开设有用于储能电池组散热的若干条状散热孔。
进一步的说,储能电池组由若干块蓄电池以及与蓄电池相连的充放电控制电路组成。
进一步的说,充电桩上设有电流计以及与电流计相连的稳压电路、计费电路、交变流转换电路。
进一步的说,光伏组件由若干块具备有光电转换功能的光伏板以及与光伏板相连的变压电路组件、光伏板监测电路组成。
进一步的说,中央控制器内设有处理器、存储模块、GSM网络通信模块、GPS定位模块、WIFI网络通信模块,中央控制器通过有线或无线网络与远程的网络服务器相连。
进一步的说,智能三相电表带有RS485接口,可将其采集到的电量信息反馈至放电控制器。
本发明结构简单,设计合理,通过光伏组件以及双向变流器等连接设计,可实现在设计时间内自动充电,以及高电价时段自动放电使用的功能,也可以将光伏组件产生的电能并入市电电网,大大提高的能源利用率,且通过通信管理器可实现远程数据监测及管理,同时,利用智能三相电表可以实时监测负载并可有效防止电能逆流,造成电能的损失。
附图说明
图1是本发明电器连接示意图。
图2是本发明结构示意图。
具体实施方式
为方便对本发明作进一步的理解,现结合附图举出实施例,对本发明作进一步的说明。
实施例:
本发明包括车棚1、储能电池组2、双向变流器3、充电桩4、光伏并网逆变器5、中央控制器6、光伏组件7,储能电池组2与双向变流器3相连;双向变流器3与市电电网相连;充电桩4与市电电网相连;光伏并网逆变器5与市电电网相连;光伏组件7与光伏并网逆变器5相连;双向变流器3还与一放电控制器8相连;放电控制器8还与一安装在市电电网上智能三相电表9相连;中央控制器6分别与充电桩4、光伏组件7、双向变流器3、储能电池组2以及光伏并网逆变器5相连。光伏组件7安装在车棚1的棚顶上,该车棚1为螺接式车棚包括上支撑架、侧支撑杆,上支撑架与侧支撑杆间通过螺栓连接,使两者固连为一体,上支撑架的各组件间也通过螺栓固定连接,光伏组件7安装在上支撑架上,光伏组件7与上支撑架的安装缝隙处安设有金属压条,用以实现密封防水,车棚1上还安装有用于信息展示用且与中央控制器6相连的显示屏10。光伏并网逆变器5固装在车棚1上。充电桩4固装在车棚1内的地面上。储能电池组2与双向变流器3安装在一柜体内,储能电池组2位于柜体上方,双向变流器3位于柜体下方,柜体上方开设有用于储能电池组2散热的若干条状散热孔。储能电池组2由若干块蓄电池以及与蓄电池相连的充放电控制电路组成。充电桩4上设有电流计以及与电流计相连的稳压电路、计费电路、交变流转换电路。光伏组件7由若干块具备有光电转换功能的光伏板以及与光伏板相连的变压电路组件、光伏板监测电路组成。中央控制器6内设有处理器、存储模块、GSM网络通信模块、GPS定位模块、WIFI网络通信模块。智能三相电表9带有RS485接口,可将其采集到的电量信息反馈至放电控制器8。
以上实施例为本发明的优化实施例,并非对本发明作任何形式上的限制,任何熟悉本专业的技术人员可能利用上述揭示的技术内容加以变更或修改为等同变化的等效实施例,但是凡未脱离本发明技术方法原则和内容、依据本发明的技术实 质对以上实施例所作的任何修改、等同变化与修正,均仍属于本发明技术方法的范围内。

Claims (1)

1.一种光储智能停车充电装置,其特征在于:包括车棚、储能电池组、双向变流器、充电桩、光伏并网逆变器、中央控制器、光伏组件,储能电池组与双向变流器相连;双向变流器与市电电网相连;充电桩与市电电网相连;光伏并网逆变器与市电电网相连;光伏组件与光伏并网逆变器相连;双向变流器还与一放电控制器相连;放电控制器还与一安装在市电电网上智能三相电表相连;中央控制器分别与充电桩、光伏组件、双向变流器、储能电池组以及光伏并网逆变器相连;光伏组件安装在车棚的棚顶上,该车棚为螺接式车棚包括上支撑架、侧支撑杆,上支撑架与侧支撑杆间通过螺栓连接,使两者固连为一体,上支撑架的各组件间也通过螺栓固定连接,光伏组件安装在上支撑架上,光伏组件与上支撑架的安装缝隙处安设有金属压条,用以实现密封防水,车棚上还安装有用于信息展示用且与中央控制器相连的显示屏;光伏并网逆变器固装在车棚上;充电桩固装在车棚内的地面上;储能电池组与双向变流器安装在一柜体内,储能电池组位于柜体上方,双向变流器位于柜体下方,柜体上方开设有用于储能电池组散热的若干条状散热孔;储能电池组由若干块蓄电池以及与蓄电池相连的充放电控制电路组成;充电桩上设有电流计以及与电流计相连的稳压电路、计费电路、交变流转换电路;光伏组件由若干块具备有光电转换功能的光伏板以及与光伏板相连的变压电路组件、光伏板监测电路组成;中央控制器内设有处理器、存储模块、GSM网络通信模块、GPS定位模块、WIFI网络通信模块,中央控制器通过有线或无线网络与远程的网络服务器相连;智能三相电表带有RS485接口,可将其采集到的电量信息反馈至放电控制器。
CN201610740891.3A 2016-08-29 2016-08-29 光储智能停车充电装置 Pending CN106300402A (zh)

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Cited By (5)

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CN107415766A (zh) * 2017-09-19 2017-12-01 中国能源建设集团江苏省电力设计院有限公司 具备光伏发电及储能功能的电动汽车一体化充电设施
CN108843068A (zh) * 2018-06-27 2018-11-20 芜湖盘云石磨新能源科技有限公司 一种节能型充电车桩及其控制系统
CN109958308A (zh) * 2017-12-26 2019-07-02 李金龙 一种分布式光伏发电智能停车充电停车位
CN110661329A (zh) * 2019-09-03 2020-01-07 中广核太阳能开发有限公司 一种光伏车棚发电和电动汽车充电的一体化系统
CN111063116A (zh) * 2019-12-30 2020-04-24 青岛益和电气集团股份有限公司 一种集中式多功能充电交易系统

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