CN104300694A - 无线充供电的两轮电动车 - Google Patents

无线充供电的两轮电动车 Download PDF

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CN104300694A
CN104300694A CN201410505742.XA CN201410505742A CN104300694A CN 104300694 A CN104300694 A CN 104300694A CN 201410505742 A CN201410505742 A CN 201410505742A CN 104300694 A CN104300694 A CN 104300694A
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wheels
electric motor
motor car
powered
reflector
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郭和友
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Chen Zhe
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郭和友
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    • H02J7/025
    • 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
    • Y04S30/12Remote 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)

Abstract

目前公知的两轮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两轮电动车进行充电和供电,同一两轮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两轮电动车进行充电和供电。

Description

无线充供电的两轮电动车
技术领域
本发明涉及一种无线充供电的两轮电动车。
技术背景
目前公知的两轮电动车充供电为有线的,无线充电和无线供电时分开的,不能同时使用在同一两轮电动车中.不能实现在同一两轮电动车即可以无线充电也可以无线供电.两轮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两轮电动车进行充电和供电,同一两轮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两轮电动车进行充电和供电,四个模式:1感应两个线圈互相感应。2耦合。3共振:感应或远程的串联或并联电容组成共振。4远程共振:即发射线圈并联或串联电容,同时要求发射接收***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。四个模式的无线传递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两轮电动车,代替传统两轮电动车电源供给方式。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.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.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;两轮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是一种远程共振模式的无线充供电的两轮电动车
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  14两轮电动车  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)进入两轮电动车(14),对两轮电动车进行充电。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)进入两轮电动车(14)对两轮电动车进行供电。反射器(2)用于汇聚和定向电波.
图2***设计方框图
图中
1共振发射天线  2共振接收天线  3转换开关  4充电端输出  5供电端输出
在图2中
共振发射天线(1)发射电磁波通过共振接收天线(2)接收,其中可调电容与线圈组成选频器,用于微调发射和接收频率.分两路,一路为充电端输出(4)另一路供电端输出(5)通过转换开关(3)进行切换。

Claims (7)

1.一种无线充供电的两轮电动车,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两轮电动车进行充电和供电。实现在同一两轮电动车即可以无线充电也可以无线供电四个模式:1感应两个线圈互相感应。2耦合。3共振:感应或远程的串联或并联电容组成共振。4远程共振:即发射线圈并联或串联电容,同时要求发射接收***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两轮电动车,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两轮电动车,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两轮电动车,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。
5.根据权利要求书(1)所述的一种无线充供电的两轮电动车,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。 
6.根据权利要求书(1)所述的一种无线充供电的两轮电动车,其特征是;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。
7.根据权利要求书(1)所述的一种无线充供电的两轮电动车,其特征是;共振发射天线发射电磁波通过共振接收天线接收,其中可调电容与线圈组成选频器,用于微调发射和接收频率。
CN201410505742.XA 2014-05-28 2014-09-22 无线充供电的两轮电动车 Pending CN104300694A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106558922A (zh) * 2015-09-17 2017-04-05 联发科技股份有限公司 无线电源接收器、移动电子设备和使能电源路径的方法
US10277072B2 (en) 2014-01-08 2019-04-30 Mediatek Singapore Pte. Ltd. Wireless power receiver with programmable power path

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102570627A (zh) * 2010-12-24 2012-07-11 株式会社半导体能源研究所 供电装置和设置有供电装置的非接触式供电***
CN102848928A (zh) * 2012-10-15 2013-01-02 长春中信光电科技发展有限公司 电动汽车、电动摩托车的无线供电驱动方法及装置
CN103746438A (zh) * 2014-01-08 2014-04-23 郭和友 无线加压式集成电池快充装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102570627A (zh) * 2010-12-24 2012-07-11 株式会社半导体能源研究所 供电装置和设置有供电装置的非接触式供电***
CN102848928A (zh) * 2012-10-15 2013-01-02 长春中信光电科技发展有限公司 电动汽车、电动摩托车的无线供电驱动方法及装置
CN103746438A (zh) * 2014-01-08 2014-04-23 郭和友 无线加压式集成电池快充装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10277072B2 (en) 2014-01-08 2019-04-30 Mediatek Singapore Pte. Ltd. Wireless power receiver with programmable power path
CN106558922A (zh) * 2015-09-17 2017-04-05 联发科技股份有限公司 无线电源接收器、移动电子设备和使能电源路径的方法

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Effective date of registration: 20170522

Address after: 518126, room 715, block A, innovation center, two road, Baoan District, Guangdong, Shenzhen

Applicant after: Chen Zhe

Applicant after: Guo Heyou

Address before: 473132 east house, 1 floor, unit 40, building 1, Taishan District, Nanyang oilfield, Henan

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Application publication date: 20150121