CN104362761A - 无线充供电的电动车 - Google Patents

无线充供电的电动车 Download PDF

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Publication number
CN104362761A
CN104362761A CN201410505678.5A CN201410505678A CN104362761A CN 104362761 A CN104362761 A CN 104362761A CN 201410505678 A CN201410505678 A CN 201410505678A CN 104362761 A CN104362761 A CN 104362761A
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China
Prior art keywords
electric motor
motor car
powered
reflector
wireless charging
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CN201410505678.5A
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郭和友
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Individual
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    • H02J7/025—
    • 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
    • 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

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  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

目前公知的电动车充供电为有线的，本发明的目的是；电源通过无线方式对电动车进行充电和供电，同一电动车既可以无线充电也可以无线供电。本发明的解决其技术问题采用的方案是；电源无线发射器通过反射器发射出电磁波，电磁波通过空间传递到无线电能接受器给电动车进行充电和供电。

Description

无线充供电的电动车
技术领域
本发明涉及一种无线充供电的电动车。 
技术背景
目前公知的电动车充供电为有线的，无线充电和无线供电时分开的，不能实现在同一电动车即可以无线充电也可以无线供电.电动车与电源之间受限制，不能自由移动。 
发明内容
本发明的目的是；电源通过无线方式对电动车进行充电和供电，同一电动车既可以无线充电也可以无线供电。 
本发明的解决其技术问题采用的方案是；电源无线发射器通过反射器发射出电磁波，电磁波通过空间传递到无线电能接受器给电动车进行充电和供电，远程共振即发射线圈串联或并联电容，同时要求发射接收系统频率相同，同时在感应接收端和发射端安装天线。反射器为大锅形状的金属。用于发射和接收电磁波时的聚焦。电波共振发射接收能量技术为公知技术，本技术发明点在于把这个技术引用在电动车，代替传统电动车电源供给方式。电源通过振荡器变成交流电通过功率放大器功率放大再经过发射天线变成无线电波，通过反射器汇聚和定向发射电磁波，通过反射器汇聚和定向接收电磁波。供电电压电流控制器由78系列稳压集成电路组成，用于供电.充电电压电流控制器由78系列稳压集成电路及脉冲或开关电路组成，产生脉冲，用于充电。整流器为四个二极管的桥式整流和滤波电容组成.本技术特点是带发射和接收天线，远程无接触发射和接收电能.可一个发射器，多个接收器，即多个设备可同时共同使用一个发射器.远程共振模式无线电源接收器由接收天线滤波器组成，接收天线将无线电波接收，滤波器用于接收单一通过一定频率的电波与发射电波相同频率. 
本发明的好处是；电动车与电源之间不受限制，能自由移动。 
下面结合附图对本发明作进一步说明 
图1是一种无线充供电的电动车 
图中1电源无线发射器  2反射器  3发射天线  4电源  5振荡器  6无线电波  7无线电源接收器  8接收天线  9滤波器  10供电端整流器  11充电端整流器  12充电电压电流控制器  13供电电压电流控制器  14电动车  15功率放大器 
在图1中 
电源无线发射器(1)由发射天线(3)电源(4)振荡器(5)功率放大器(15)组成，电源(4)通过振荡器(5)变成交流电通过功率放大器(15)再经过发射天线(3)变成无线电波(6)。无线电源接收器(7)由接收天线(8)滤波器(9)组成，接收天线(8)将无线电波(6)接收，滤波器(9)用于接收单一通过一定频率的电波与发射电波相同频率。电分为两路，一路为充电电端整流器(11)和充电电压电流控制器(12)进入电动车(14)。对电动车进行充电。另外一路通过供电电端整流器(10)和供电电压电流控制器(13)进入电动车(14)对电动车进行供电。反射器(2)用于汇聚和定向电波。 

Claims (5)

1.一种无线充供电的电动车，其特征是；电源无线发射器通过反射器发射出电磁波，电磁波通过空间传递到无线电能接受器给电动车进行充电和供电。实现在同一电动车即可以无线充电也可以无线供电，远程共振即发射线圈串联或并联电容，同时要求发射接收系统频率相同，同时在感应接收端和发射端安装天线。 
2.根据权利要求书(1)所述的一种无线充供电的电动车，其特征是；通过反射器汇聚和定向发射电磁波。 
3.根据权利要求书(1)所述的一种无线充供电的电动车，其特征是；通过反射器汇聚和定向接收电磁波。 
4.根据权利要求书(1)所述的一种无线充供电的电动车，其特征是；电源通过振荡器变成交流电通过功率放大器功率放大再经过发射天线变成无线电波。特点是带发射和接收天线，远程无接触发射和接收电能.可一个发射器，多个接收器，即多个设备可同时共同使用一个发射器。
5.根据权利要求书(1)所述的一种无线充供电的电动车，其特征是；无线电源接收器由接收天线滤波器组成，接收天线将无线电波接收，滤波器用于接收单一通过一定频率的电波与发射电波相同频率。 
CN201410505678.5A 2013-10-06 2014-09-22 无线充供电的电动车 Pending CN104362761A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410505678.5A CN104362761A (zh) 2013-10-06 2014-09-22 无线充供电的电动车

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201320641748.0 2013-10-06
CN201320641748 2013-10-06
CN201410505678.5A CN104362761A (zh) 2013-10-06 2014-09-22 无线充供电的电动车

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CN104362761A true CN104362761A (zh) 2015-02-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110466368A (zh) * 2017-09-12 2019-11-19 纳恩博（北京）科技有限公司 一种充电桩和充电板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110466368A (zh) * 2017-09-12 2019-11-19 纳恩博（北京）科技有限公司 一种充电桩和充电板

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