CN106787239A - 屏蔽式无线大功率电能接续装置 - Google Patents

屏蔽式无线大功率电能接续装置 Download PDF

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CN106787239A
CN106787239A CN201710080734.9A CN201710080734A CN106787239A CN 106787239 A CN106787239 A CN 106787239A CN 201710080734 A CN201710080734 A CN 201710080734A CN 106787239 A CN106787239 A CN 106787239A
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薛建仁
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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
    • B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • 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
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H02J5/005—
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • 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
    • Y02T90/14—Plug-in electric vehicles

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  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

本发明有发送模块和感应模块组成；发送模块有AC整流单元、DC变换单元、DSPI算法控制单元和发送终端POUT；感应模块有RD1整流电路、RD2电压和电流控制单元、DSPT为算法控制单元和感应终端PINT；发送线圈和感应线圈分别绕在罐式磁芯的芯柱上，为变压器发送侧和感应侧，发送侧和感应侧可沿轴向分离或闭合；发送模块或感应模块由一个或二个以上的发送侧或感应侧组成。

Description

屏蔽式无线大功率电能接续装置
技术领域：
本发明涉及无线充电装置，特别是屏蔽式无线大功率电能接续装置。
背景技术：
现有的大电流充电枪的电极接触不良故障，是常有的事件；无论电磁感应或磁共振类无线充电装置，开放磁路的辐射是引起不安的因素。
发明内容：
本发明目的：提出一种屏蔽式无线大功率电能接续装置，能够较好地解决上述二类问题。
本发明具体实现：有发送模块和感应模块组成；发送模块有AC整流单元、DC变换单元、DSPI算法控制单元和发送终端POUT和显示模块DIS；感应模块有RD1整流电路、RD2电压和电流控制单元、DSPT为算法控制单元和感应终端PINT。
本发明中：发送模块的AC整流为SPWM整流电路，PWM整流电路为电压型或多电平或维也纳电路；DC变换单元为DC/DC变换，DC变换单元接发送线圈POUT，算法控制单元DSPI控制各个单元的工作；感应模块的感应终端PINT的电能，RD1整流单元RECTIFIER的二极管输出恒定直流电能，经RD2的斩波电路BUCK控制输出参数，算法控制单元DSPT根据车载BMS的CAN信息控制相关单元工作或状态。
本发明中：发送线圈和感应线圈分别绕在罐式磁芯的芯柱上，为变压器发送侧和感应侧，发送侧和感应侧可沿轴向分离或闭合；发送模块或感应模块由一个或二个以上的发送侧或感应侧组成。
本发明中：发送模块中1为发送模块升降螺杆、2为发送模块升降支撑台架、3为发送模块外壳、4为发送模块功率管、5为发送侧磁芯、6、为发送侧线圈、7为发送模块的散热器和8为发送模块电路板；感应模块中9为感应侧磁芯、10为感应模块功率管、11为感应模块外壳、12感应模块电路板、13感应模块的散热器和14为感应侧线圈。
本发明中：公交车的发送模块ACTIVITY悬挂在导轨上，导轨固定在横梁BEAM的下侧，横梁固定在箱式变电站STAND的顶部，发送模块沿导轨滑动；感应模块FIXED装配在公交车顶部的导轨，导轨沿公交车长度方向安装；发送模块左右和上下移动和感应模块前后移动，实现发送模块和感应模块的三维准确对准。
本发明中：悬挂式轨道车的感应模块FIXED固定在车厢体的底部，发送模块ACTIVITY装配在导轨上，导轨沿车辆行进方向与变电站STAND的顶部固定；发送模块前后和上下移动和感应模块的精准对准。
本发明中：乘用车感应充电枪PLUG为一个发送侧的发送模块，感应充电插座SOCKE为一个感应侧的感应模块感应充电插座SOCKE固定于乘用车体SHELL上；感应充电枪PLUG和感应充电插座SOCKE为螺旋卡座紧固。
发明优点
屏蔽式无线大功率电能接续装置的发送模块或感应模块磁路闭合，效率高电磁辐射小；电网和车辆为电磁耦合，没有接触电火花；优于导入式充电枪和受电弓方案，在公交和悬挂式轨道中具有不可替代的应用前景。
附图说明
图1是本发明的发送模块原理框图
图2是本发明的感应模块原理框图
图3是本发明发送模块的功率电路原理图
图4是本发明感应模块的功率电路原理图
图5是本发明的发送模块结构示意图
图6是本发明的感应模块结构示意图
图7是本发明发送模块和感应模块轴向移动示意图
图8是本发明发送模块和感应模块全闭合时的示意图
图9是本发明发送模块和感应模块倒置时轴向移动示意图
图10是本发明的公交车应用场景示意
图11是本发明悬挂轨道车的应用场景示意
图12是本发明电动乘用车感应充电装置示意图
在图1-图12中：AC为SPWM整流单元、DC为DC/DC变换单元、DSPI为算法控制单元、POUT为发送终端、PINT为感应终端、RD1为整流单元、RD2为电压和电流控制单元、DSPT为算法控制单元；1为发送模块升降螺杆、2为发送模块升降支撑台架、3为发送模块外壳、4为发送模块功率管、5为发送侧磁芯、6、为发送侧线圈、7为发送模块的散热器、8为发送模块电路板、9为发送侧磁芯、10为感应模块功率管、11为感应模块外壳、12感应模块电路板、13感应模块的散热器、14为感应侧线圈；ACTIVITY为发送模块、FIXED为感应模块和STAND为配电站；PLUG为感应充电枪、SHELL为乘用车车体和SOCKET为感应充电插座。
具体实施例
附图非限制性地公开了本发明的基本结构和原理，图1-图12给出具体实施原理要点和结构描述，下面结合图例做进一步说明。
图10中的公交车停靠在屏蔽式无线大功率电能接续装置的下方的固定区域，发送模块和感应模块自适应对准，实现对车载电池或超级电容的充电。
图11中的悬挂式轨道车停靠固定站台，发送模块和感应模块自适应对准，实现对车载电池或超级电容的充电。
图12中的电动乘用车的感应充电装置的使用比较方便，感应充电枪PLUG对准车载感应充电插座SOCKET，通过螺旋卡座紧固，实现感应充电。
上述实施例对本领域技术人员在不脱离本发明之精神和范围内，自当可作各种变化或润饰，但同样在本发明的保护范围之内，因此本发明的保护范围应当以本申请的权利要求所界定的为准。

Claims (7)

1.一种屏蔽式无线大功率电能接续装置，有发送模块和感应模块组成，其主要技术特征是：发送模块有AC整流单元、DC变换单元、DSPI算法控制单元和发送终端POUT和显示模块DIS；感应模块有RD1整流电路、RD2电压和电流控制单元、DSPT为算法控制单元和感应终端PINT。
2.一种如权利要求1所述的屏蔽式无线大功率电能接续装置，其主要技术特征是：发送模块的AC整流为SPWM整流电路，PWM整流电路为电压型或多电平或维也纳电路；DC变换单元为DC/DC变换，DC变换单元接发送线圈POUT，算法控制单元DSPI控制各个单元的工作；感应模块的感应终端PINT的电能，RD1整流单元RECTIFIER的二极管输出恒定直流电能，经RD2的斩波电路BUCK控制输出参数，算法控制单元DSPT根据车载BMS的CAN信息控制相关单元工作或状态。
3.一种如权利要求1所述的屏蔽式无线大功率电能接续装置，其主要技术特征是：发送线圈和感应线圈分别绕在罐式磁芯的芯柱上，为变压器发送侧和感应侧，发送侧和感应侧可沿轴向分离或闭合；发送模块或感应模块由一个或二个以上的发送侧或感应侧组成。
4.一种如权利要求1所述的屏蔽式无线大功率电能接续装置，其主要技术特征是：发送模块中1为发送模块升降螺杆、2为发送模块升降支撑台架、3为发送模块外壳、4为发送模块功率管、5为发送侧磁芯、6、为发送侧线圈、7为发送模块的散热器和8为发送模块电路板；感应模块中9为感应侧磁芯、10为感应模块功率管、11为感应模块外壳、12感应模块电路板、13感应模块的散热器和14为感应侧线圈。
5.一种如权利要求1所述的屏蔽式无线大功率电能接续装置，其主要技术特征是：公交车的发送模块悬挂在导轨上，导轨固定在横梁BEAM的下侧，横梁固定在箱式变电站STAND的顶部，发送模块沿导轨滑动；感应模块FIXED装配在公交车顶部的导轨，导轨沿公交车长度方向安装；发送模块可以左右和上下移动和感应模块前后移动，实现发送模块和感应模块的三维准确对准。
6.一种如权利要求1所述的屏蔽式无线大功率电能接续装置，其主要技术特征是：悬挂式轨道车的感应模块FIXED固定在车厢体的底部，发送模块ACTIVITY装配在导轨上，导轨沿车辆行进方向与变电站STAND的顶部固定；发送模块前后和上下移动和感应模块的精准对准。
7.一种如权利要求1所述的屏蔽式无线大功率电能接续装置，其主要技术特征是：乘用车感应充电枪PLUG为一个发送侧的发送模块，感应充电插座SOCKE为一个感应侧的感应模块感应充电插座SOCKE固定于乘用车体SHELL上；感应充电枪PLUG和感应充电插座SOCKE为螺旋卡座紧固。
CN201710080734.9A 2017-02-07 2017-02-07 屏蔽式无线大功率电能接续装置 Pending CN106787239A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107769391A (zh) * 2017-09-28 2018-03-06 深圳威兹新能源科技有限公司 一种多线圈串联的无线充电系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104079039A (zh) * 2014-07-17 2014-10-01 山东大学 一种电动汽车充电枪结构
CN105743226A (zh) * 2016-04-14 2016-07-06 中车株洲电力机车研究所有限公司 一种用于电力机车的非接触供电系统
CN105896695A (zh) * 2016-05-25 2016-08-24 上海众联能创新能源科技股份有限公司 电动公交车站台悬挂式无线充电系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104079039A (zh) * 2014-07-17 2014-10-01 山东大学 一种电动汽车充电枪结构
CN105743226A (zh) * 2016-04-14 2016-07-06 中车株洲电力机车研究所有限公司 一种用于电力机车的非接触供电系统
CN105896695A (zh) * 2016-05-25 2016-08-24 上海众联能创新能源科技股份有限公司 电动公交车站台悬挂式无线充电系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107769391A (zh) * 2017-09-28 2018-03-06 深圳威兹新能源科技有限公司 一种多线圈串联的无线充电系统

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Application publication date: 20170531