CN201366958Y - 结合风力的双能源电动车电能系统 - Google Patents

结合风力的双能源电动车电能系统 Download PDF

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CN201366958Y
CN201366958Y CNU2008201773204U CN200820177320U CN201366958Y CN 201366958 Y CN201366958 Y CN 201366958Y CN U2008201773204 U CNU2008201773204 U CN U2008201773204U CN 200820177320 U CN200820177320 U CN 200820177320U CN 201366958 Y CN201366958 Y CN 201366958Y
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electric energy
wind
force
access device
battery
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杨亮达
曾碧珠
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CHUANGSHICHAO POWER TECHNOLOGY CORP
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CHUANGSHICHAO POWER TECHNOLOGY CORP
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Priority to PCT/CN2009/074029 priority patent/WO2010051724A1/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/32—Wind motors specially adapted for installation in particular locations on moving objects, e.g. vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
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    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
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    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
    • B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
    • 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
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
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    • B60L2240/12—Speed
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    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/421—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
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    • B60L2240/44—Drive Train control parameters related to combustion engines
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    • 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
    • B60L2250/00—Driver interactions
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    • B60L2270/00—Problem solutions or means not otherwise provided for
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
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    • F05B2240/94—Mounting on supporting structures or systems on a movable wheeled structure
    • F05B2240/941—Mounting on supporting structures or systems on a movable wheeled structure which is a land vehicle
    • 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
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    • 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
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  • Engineering & Computer Science (AREA)
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  • Combustion & Propulsion (AREA)
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  • Electric Propulsion And Braking For Vehicles (AREA)
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Abstract

一种结合风力的双能源电动车电能系统，包括一风力机构、一动力供应机构、一电能存取装置、一风速感测单元、一主控制器和一位移传动装置。风力机构与动力供应机构经由一离合器连接一电能存取装置。主控制器则连接风速感测单元、电能存取装置及离合器。其中动力供应机构包括一燃料供应单元、一发动机，燃料供应单元连接于发动机，发动机经由离合器连接电能存取装置。电能存取装置具有一发电模块、一第一切换元件、一第二切换元件及至少二蓄电池。发电模块连接第一切换元件，第一切换元件分别连接二蓄电池，二蓄电池经由第二切换元件与位移传动装置连接。

Description

结合风力的双能源电动车电能系统
技术领域
本实用新型是关于一种电动车电能系统的设计，特别是关于一种结合风力的双能源电动车电能系统。
背景技术
随着能源短缺，石油价格不断高涨，利用其它替代能源逐渐受到人类的注重，有远见的研发人员，早已开始进行许多利用其它自然替代能源的研究与开发，例如风力发电厂是利用风力来发电及供电，集阳板搭配热转电元件或太阳能芯片及太阳能电池是利用太阳能来发电，这些都是利用大自然的能源加以转换成电能。高油价时代中，感受最深刻的莫过于车，因为车对于石油能源的需求及消耗量很大，而随着油价高涨，运行的成本也就相对提高很多，其不仅会因为燃烧油料而对地球造成环境污染，更是阻碍全球经济发展的一大障碍。基于环保以及油价高涨的两项重大理由，许多研发者已竞相投入研发解决方案。
由于车对燃油的依赖性仍大，基于此一理由，目前有双能源混合车的问市，也就是所谓油电混合车的问市。该混合车的车辆是包括引擎、电动马达及控制选择由引擎或由电动马达做动力输出的控制装置，使燃油与电能交互使用，在各种不同的车速条件下，控制由引擎或由电动马达切换运转，而达到节省燃油的目的。
另外，电动车也是许多研发者竞相投入开发的其中一种代步工具，电动车的基本结构是为利用外部电源将电力能源储存于蓄电池中，经由控制器控制马达动作，将电池的电能通过马达转变成机械能，使轮胎与地面产生相对运动，且电动车因无ICEVs的爆炸冲程，其运转相对较为平顺，噪音及振动较低，且怠速时因无电能消耗，故无噪音及振动。
实用新型内容
本实用新型所欲解决的技术问题
然而，双能源的油电混合车还是大部份依赖燃油，一旦燃油耗尽，油电混合车就必需仰赖电力的使用，但现行技术的蓄电池，其蓄电量有限，故会造成双能源的油电混合车只仰赖电力的话会造成行驶距离缩短。又以电动车为例，电动车储存电能的蓄电池，蓄电量也有限，且需一次充完电才能行驶一段距离，因而会造成车辆续航力不足的问题，而且蓄电池进行充电的时间相当长，无法如汽油车般于短时间内加满油就可上路，故实用性不佳，行驶的距离也较短。
因此，提高车辆续航力并缩短充电时间，便成为业界当前的主要课题，一般而言，各大制造厂均朝提高电池蓄电量的方向发展，却都忽略如何去运用车辆在行进时的动能，故如何有效利用车辆行进时的动能作为对蓄电池充电的电力，即为当前预解决的方法。
缘此，本实用新型的一目的即是提供一种双能源电动车电能系统，由结合风力发电捕捉风的能量，将风力的部份转换成电力作为辅助电能，供电动车上的电池充电，以增加电动车的行驶距离。
本实用新型解决问题的技术手段
本实用新型为解决已知技术的问题所采用的技术手段是为一种结合风力的双能源电动车电能系统，包括一风力机构、一动力供应机构。动力供应机构包括一燃料供应单元、一发动机，燃料供应单元提供一燃料予发动机，使发动机是维持一固定转速的作动。再者，风力机构与动力供应机构经由一离合器连接一电能存取装置。电能存取装置具有一发电模块及至少二蓄电池。其中，一主控制器接收一风速感测单元产生的风速信号，当风速信号小于一预定风速值，控制离合器切换结合于动力供应机构，使动力供应机构驱动发电模块发电，并对蓄电池充电。当风速信号大于预定风速值，主控制器控制离合器切换结合于风力机构，使风力机构驱动发电模块发电，并对蓄电池充电。然后电能存取装置再将电能供应至一位移传动装置，以驱动位移传动装置的作动。
本实用新型对照先前技术的功效
经由本实用新型所采用的技术手段，是以电能系统整合两种双能源作为电动车所需电力的来源，其结合双能源转换成电力的技术手段，能有效提供电动车的蓄电池所需的电力，其中，本实用新型是以至少两蓄电池切换储电与作为供电的电力来源，不仅改善已知电动车蓄电池需一次充完电才能行驶一段距离的诟病，也延长蓄电池的电量，使蓄电池有更长的使用时效，延长电动车的行驶距离。
附图说明
本实用新型所采用的具体实施例，将由以下的实施例及附图作进一步的说明，其中：
图1是显示本实用新型的结合风力的双能源电动车电能系统的方块图；
图2是显示本实用新型的结合风力的双能源电动车电能系统的第一实施例的方块图；
图3是显示本实用新型的结合风力的双能源电动车电能系统的第二实施例的方块图；
图4是显示本实用新型的结合风力的双能源电动车电能系统的第三实施例的方块图；
图5是显示本实用新型的结合风力的双能源电动车电能系统的局部外观简示示意图；
图6是显示图5中6-6断面的断面图。
具体实施方式
参阅图1所示，其是显示本实用新型结合风力的双能源电动车电能系统的方块图。本实用新型的结合风力的双能源电动车电能系统100包括一风力机构1、一动力供应机构2、一离合器3、一电能存取装置4、一风速感测单元5、一主控制器6、一位移传动装置7(所述风力机构1、动力供应机构2、离合器3、电能存取装置4、风速感测单元5、主控制器6和位移传动装置7均为已知技术)。
风力机构1经由离合器3连接于电能存取装置4，且经由风力机构1的作动来带动电能存取装置4的一发电模块41。动力供应机构2亦经由离合器3连接于电能存取装置4，其中，动力供应机构2包括一燃料供应单元21、一发动机22，燃料供应单元21是连接于发动机22，且燃料供应单元21提供一燃料予发动机22，使发动机22作动并维持一固定转速带动电能存取装置4的发电模块41。
电能系统100的风速感测单元5可感测风速并产生一风速信号S1，当风速感测单元5感测到风速值小于一预定风速值时，风速感测单元5产生一风速信号S1至主控制器6，主控制器6接受到风速信号S1后，传送一控制信号S2至离合器3，离合器3再依据控制信号S2结合动力供应机构2，使动力供应机构2驱动电能存取装置4的发电模块41发电。
当风速感测单元5感测到风速值大于预定风速值时，风速感测单元5产生风速信号S1至主控制器6，主控制器6接受到风速信号S1后，传送控制信号S2至离合器3，离合器3再依据控制信号S2切换结合于风力机构1，使风力机构1驱动电能存取装置4的发电模块41发电。
其中，电能存取装置4包括至少二蓄电池43a、43b、一第一切换元件42、一第二切换元件44。当蓄电池43a的电力耗尽时会传递一警告信号S3至主控制器6，主控制器6依据警告信号S3传递一切换信号S5至第一切换元件42，第一切换元件42再依据主控制器6传递的切换信号S5，切换发电模块41，使发电模块41对蓄电池43a充电。同时，主控制器6亦传递一切换信号S6至第二切换元件44，第二切换元件44再依据主控制器6传递的切换信号S6，以切换另一蓄电池43b，使蓄电池43b对位移传动装置7供电。
再者，当蓄电池43b的电力耗尽时会传递一警告信号S4至主控制器6，主控制器6再依据警告信号S4传递一切换信号S5至第一切换元件42，第一切换元件42再依据主控制器6传递的切换信号S5，切换发电模块41，使发电模块41对蓄电池43b充电。同时，主控制器6亦再传递一切换信号S6至第二切换元件44，第二切换元件44再依据主控制器6传递的切换信号S6，以切换另一蓄电池43a，使蓄电池43a对位移传动装置7供电。
位移传动装置7则包括有一踏板71、一调速电路72、一马达73、一传动机构74。踏板是连接调速电路72并传递一调速信号S7至调速电路72，调速电路72再依据调速信号S7控制马达73的转速，使连接于马达73的传动机构74依据马达73的转速作动(所述踏板71、调速电路72、马达73和传动机构74均为已知技术)。
参阅图2所示，其是显示本实用新型结合风力的双能源电动车电能系统的第一实施例的方块图。本实施例电能系统100a的组成元件大致上与图1所述相同，故相同的元件乃标示以相同的元件编号，以资对应。其差异在于燃料供应单元21是为一液态瓦斯供应单元21a。液态瓦斯供应单元21a是提供一液态瓦斯燃料予发动机22，使发动机22作动，而其它实施流程亦不变。
参阅图3所示，其是显示本实用新型结合风力的双能源电动车电能系统的第二实施例的方块图。本实施例电能系统100b的组成元件大致上与图1所述相同，故相同的元件乃标示以相同的元件编号，以资对应。其差异在于燃料供应单元21是为一高压瓦斯供应单元21b。高压瓦斯供应单元21b是提供一高压瓦斯燃料予发动机22，使发动机22作动，而其它实施流程亦不变。
参阅图4所示，其是显示本实用新型结合风力的双能源电动车电能系统的第三实施例的方块图。本实施例电能系统100c的组成元件大致上与图1所述相同，故相同的元件乃标示以相同的元件编号，以资对应。其差异在于燃料供应单元21是为一再生能源供应单元21c。再生能源供应单元21c是提供一再生能源燃料予发动机22，使发动机22作动，而其它实施流程亦不变。
同时参阅图5、图6，图5是显示本实用新型结合风力的双能源电动车电能系统的局部外观简示示意图，而图6是显示图5中6-6断面的断面图。如图所示，车体前端装置有一导风罩8，风力机构1是承设于导风罩8内，可由导风罩8将风力有效地导入，使风力机构1在需要发电时得以顺利作动(所述导风罩8为已知技术)。
由以上的实施例可知，本实用新型所提供的结合风力的双能源电动车电能系统确具产业上的利用价值，故本实用新型业已符合于专利的条件。惟以上的叙述仅为本实用新型的较佳实施例说明，凡精于此项技术者当可依据上述的说明而作其它种种的改良，惟这些改变仍属于本实用新型的创作精神及权利要求所界定的专利范围中。

Claims (8)

1.一种结合风力的双能源电动车电能系统，其特征在于，包括：
一电能存取装置，具有一发电模块及至少二蓄电池；
一位移传动装置，连接于该电能存取装置；
至少一风力机构，经由一离合器连接于该电能存取装置；
至少一动力供应机构，经由该离合器连接于该电能存取装置；
一用以感测风速并产生一风速信号的风速感测单元；
一主控制器，连接该风速感测单元、该电能存取装置及该离合器。
2.如权利要求1所述的结合风力的双能源电动车电能系统，其特征在于，该动力供应机构包括一燃料供应单元、一发动机，该燃料供应单元连接于该发动机，且该发动机经由该离合器连接于该电能存取装置。
3.如权利要求2所述的结合风力的双能源电动车电能系统，其特征在于，该燃料供应单元为一液态瓦斯供应单元。
4.如权利要求2所述的结合风力的双能源电动车电能系统，其特征在于，该燃料供应单元为一高压瓦斯供应单元。
5.如权利要求2所述的结合风力的双能源电动车电能系统，其特征在于，该燃料供应单元为一再生能源供应单元。
6.如权利要求1所述的结合风力的双能源电动车电能系统，其特征在于，该电能存取装置还具有一第一切换元件，该第一切换元件连接于该发电模块，且该第一切换元件分别连接该二蓄电池。
7.如权利要求1所述的结合风力的双能源电动车电能系统，其特征在于，该电能存取装置还具有一第二切换元件，该第二切换元件分别连接该二蓄电池，且该第二切换元件连接该位移传动装置。
8.如权利要求1所述的结合风力的双能源电动车电能系统，其特征在于，该位移传动装置还包括有一踏板、一调速电路、一马达和一传动机构，该调速电路连接于该第二切换元件，且该踏板是经由该调速电路连接于该马达，该马达再连接于该传动机构。
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