CN107972516A - 基于复合氢燃料、锂离子电池的新能源汽车驱动系统 - Google Patents

基于复合氢燃料、锂离子电池的新能源汽车驱动系统 Download PDF

Info

Publication number
CN107972516A
CN107972516A CN201711286201.2A CN201711286201A CN107972516A CN 107972516 A CN107972516 A CN 107972516A CN 201711286201 A CN201711286201 A CN 201711286201A CN 107972516 A CN107972516 A CN 107972516A
Authority
CN
China
Prior art keywords
hydrogen fuel
fuel cell
hydrogen
module
new
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201711286201.2A
Other languages
English (en)
Inventor
李玉琴
刘光代
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Weite Inna Technology Co Ltd
Original Assignee
Chengdu Weite Inna Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Weite Inna Technology Co Ltd filed Critical Chengdu Weite Inna Technology Co Ltd
Priority to CN201711286201.2A priority Critical patent/CN107972516A/zh
Publication of CN107972516A publication Critical patent/CN107972516A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/40—Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
    • B60L50/72—Constructional details of fuel cells specially adapted for electric vehicles
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
    • B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
    • B60L58/33—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/40—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04104—Regulation of differential pressures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0432—Temperature; Ambient temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/0438—Pressure; Ambient pressure; Flow
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04537—Electric variables
    • H01M8/04544—Voltage
    • H01M8/04552—Voltage of the individual fuel cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04537—Electric variables
    • H01M8/04634—Other electric variables, e.g. resistance or impedance
    • H01M8/04656—Other electric variables, e.g. resistance or impedance of auxiliary devices, e.g. batteries, capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04746—Pressure; Flow
    • H01M8/04753—Pressure; Flow of fuel cell reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Fuel Cell (AREA)

Abstract

本发明公开了一种基于复合氢燃料、锂离子电池的新能源汽车驱动系统，包括超级电容模块、氢燃料电池模块管理系统、氢燃料电池、气体控制系统和锂电池模块，氢燃料电池的输出端与锂电池模块的充电输入端相连，氢燃料电池的正负极分别并联于超级电容模块和氢燃料电池模块管理系统的正负极公共连接点上，锂电池模块和超级电容模块分别通过总线与氢燃料电池模块管理系统的采样信号输入端相连，氢燃料电池模块管理系统的控制信号输出端与氢燃料电池的气体控制系统相连。本发明涉及混合动力驱动技术领域，可实时反映氢燃料电池的动态情况并可提高氢燃料电池与锂电池的耐久性，该方法实现了氢燃料电池与锂电池之间电能的合理分配。

Description

基于复合氢燃料、锂离子电池的新能源汽车驱动系统
技术领域
本发明涉及一种基于复合氢燃料、锂离子电池的新能源汽车驱动系统。
背景技术
人类对新能源的广泛运用，导致了二次电池市场的急速扩大。当前新能源体系中对二次电池的要求无处不在。无论是电动汽车，风能，太阳能并网还是电网调峰，都急需一种廉价，可靠，安全和寿命长的二次电池。目前所发展的二次电池主要集中在锂离子电池，高温钠硫电池，钠镍氯电池和钒液流电池。这些电池都具有各自的优点，比如锂离子电池和高温钠硫电池寿命长以及能量密度高，钒液流电池更是理论上具备无限的寿命等。但无论哪种电池，都无法同时满足廉价，可靠，安全和寿命长的要求。传统的锂离子电池过于昂贵，且有安全隐患；高温钠硫电池制造技术门槛高，售价昂贵；钒液流电池多项技术瓶颈目前都未能获得突破等。
目前市场上一般采用蓄电池或者超级电容作为辅助储能装置，与燃料电池共同构成多能源混合驱动系统，但燃料电池内部动态响应特性和各个系统间的功率分配问题都存在技术上的缺陷，一时无法解决。
发明内容
本发明的目的在于克服现有技术的不足，提供一种高效的基于复合氢燃料、锂离子电池的新能源汽车驱动系统。
本发明的目的是通过以下技术方案来实现的：基于复合氢燃料、锂离子电池的新能源汽车驱动系统，包括超级电容模块、氢燃料电池模块管理系统、氢燃料电池、气体控制系统和锂电池模块，氢燃料电池的输出端与锂电池模块的充电输入端相连，氢燃料电池的正极并联于超级电容模块和氢燃料电池模块管理系统的正极公共连接点上，氢燃料电池的负极并联于超级电容模块和氢燃料电池模块管理系统的负极公共连接点上；锂电池模块和超级电容模块分别通过总线与氢燃料电池模块管理系统的采样信号输入端相连，氢燃料电池模块管理系统的控制信号输出端与氢燃料电池的气体控制系统相连。
所述的氢燃料电池与气体控制系统外围设有冷却系统。
所述的总线为CAN总线。
所述的氢燃料电池内设有单体电压检测单元、气压检测单元和温度检测单元，单体电压检测单元、气压检测单元和温度检测单元的信号输出端分别与氢燃料电池模块管理系统相连。
所述的氢燃料电池包括壳体、均压腔和电池主体，壳体上设有氢气入口和空气入口，均压腔和电池主体均位于壳体内部，电池主体包括阳极、阴极、质子交换膜、氢气催化层、氢离子扩散层、反应层，均压腔的进气口与壳体上的氢气入口相连，均压腔的出气口通过供氢通道与阴极相连，阴极、氢气催化层、氢离子扩散层、质子交换膜、反应层、阳极顺次贴合。
所述的氢燃料电池中反应层的底部设有排水管道。
所述的氢燃料电池中壳体外侧设有造氢装置，造氢装置的氢气出口与壳体上的氢气入口相连，造氢装置与气体控制系统相连。
所述的氢燃料电池中阴极底部连接有氢气回收管，氢气回收管与壳体上的氢气入口相连。
本发明的有益效果是：
1）氢燃料电池装配在原电池包的容积内，随车辆运行持续发电，供电给车载的20度左右的高功率锂离子电池牵引车辆，延长了车辆续航里程，减少了大量建设和备用锂电池成本，也能有效减轻车身重量。
2）冷却系统能及时收集氢燃料电池充放电反应所放出的热量，有效避免了因温度过高而导致的零件不能正常工作和所产氢气发生爆炸等一系列问题发生。
3）氢燃料电池模块管理系统通过CAN总线读取锂电池模块和超级电容模块的工作参数，并以此为依据通过气体控制系统控制造氢装置达到控制氢燃料电池工作状态的目的，从而实现了燃料电池内部动态响应特性和各个系统间的功率分配问题。
附图说明
图1为本发明原理框图；
图2为本发明单体结构示意图；
图中，1-壳体，2-氢气回收管，3-均压腔，4-供氢通道，5-氢气催化层，6-氢离子扩散层，7-造氢装置，8-反应层，9-排水管道，10-阴极，11-阳极，12-质子交换膜。
具体实施方式
下面结合附图进一步详细描述本发明的技术方案，但本发明的保护范围不局限于以下所述。
如图1所示，基于复合氢燃料、锂离子电池的新能源汽车驱动系统，包括超级电容模块、氢燃料电池模块管理系统、氢燃料电池、气体控制系统和锂电池模块。
所述氢燃料电池的输出端与锂电池模块的充电输入端相连，使氢燃料电池持续对锂电池模块充电。
所述氢燃料电池的正极并联于超级电容模块和氢燃料电池模块管理系统的正极公共连接点上，氢燃料电池的负极并联于超级电容模块和氢燃料电池模块管理系统的负极公共连接点上，氢燃料电池对超级电容模块也起到充电的作用。
所述的氢燃料电池内设有单体电压检测单元、气压检测单元和温度检测单元，单体电压检测单元、气压检测单元和温度检测单元的信号输出端分别与氢燃料电池模块管理系统相连。氢燃料电池受氢燃料电池模块管理系统的管理与制约，氢燃料电池模块管理系统通过从氢燃料电池中检测到的单体电压数据、气体压强数据和温度数据来对氢燃料电池作出相应的控制操作，使得氢燃料电池内部实时保持最佳反应状态。
锂电池模块和超级电容模块分别通过总线与氢燃料电池模块管理系统的采样信号输入端相连，所述的总线为CAN总线；氢燃料电池模块管理系统通过CAN总线读取锂电池模块和超级电容模块的工作参数，并以此为依据通过气体控制系统控制气体达到控制氢燃料电池工作状态的目的，从而实现了燃料电池内部动态响应特性和各个系统间的功率分配问题。
氢燃料电池模块管理系统的控制信号输出端与氢燃料电池的气体控制系统相连，氢燃料电池模块管理系统根据从氢燃料电池内部检测到的数据为基础向气体控制系统发出信号来对氢燃料电池进行气体的供应。
所述的氢燃料电池与气体控制系统外围设有冷却系统，用以冷却充放电过程中所产生的热量，避免氢气受热爆炸。
氢燃料电池模块管理系统采集整个系统的所有数据，并实时从输出端口输出，为以后系统的更新升级提供数据支持。
如图2所示，所述的氢燃料电池包括壳体1、均压腔3和电池主体，壳体1上设有氢气入口和空气入口，均压腔3和电池主体均位于壳体1内部，电池主体包括阳极11、阴极10、质子交换膜12、氢气催化层5、氢离子扩散层6、反应层8，均压腔3的进气口与壳体1上的氢气入口相连，均压腔3的出气口通过供氢通道4与阴极10相连，阴极10、氢气催化层5、氢离子扩散层6、质子交换膜12、反应层8、阳极11顺次贴合。
所述氢燃料电池的壳体1外侧设有造氢装置7，造氢装置7的氢气出口与壳体1上的氢气入口相连，造氢装置7与气体控制系统相连，气体控制系统根据氢燃料电池模块管理系统输出的控制信号来控制造氢装置7对氢燃料电池的气压调节工作。
所述氢燃料电池的阴极10底部连接有氢气回收管2，氢气回收管2用于将未被阴极10解离的多余氢气进行回收，节约成本。氢气回收管2与壳体1上的氢气入口相连，可使收集的多余氢气直接参与化学反应。
所述的氢气催化层5为铂质金属片，质子交换膜12为全氟磺酸膜。阴极10上的氢气在铂层的催化作用下发生氧化反应被解离成带正电的氢离子和电子，其中，产生的电子在电势的作用下经外电路流向阴极10形成电流，氢离子则经质子交换膜12到达贴近阳极11的反应层8处，氧气在阳极11上被拆分成带负电的氧离子和电子，电子在电极板之间形成电流。所述反应层8的底部设有排水管道9，两个氢离子和一个氧离子在反应层8上发生还原反应生成水，生成的水通过排水管道9经冷凝蒸发后排出壳体1。
以上所述仅是本发明的优选实施方式，应当理解本发明并非局限于本文所披露的形式，不应看作是对其他实施例的排除，而可用于各种其他组合、修改和环境，并能够在本文所述构想范围内，通过上述教导或相关领域的技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本发明的精神和范围，则都应在本发明所附权利要求的保护范围内。

Claims (8)

1.基于复合氢燃料、锂离子电池的新能源汽车驱动系统，其特征在于：包括超级电容模块、氢燃料电池模块管理系统、氢燃料电池、气体控制系统和锂电池模块，氢燃料电池的输出端与锂电池模块的充电输入端相连，氢燃料电池的正极并联于超级电容模块和氢燃料电池模块管理系统的正极公共连接点上，氢燃料电池的负极并联于超级电容模块和氢燃料电池模块管理系统的负极公共连接点上；锂电池模块和超级电容模块分别通过总线与氢燃料电池模块管理系统的采样信号输入端相连，氢燃料电池模块管理系统的控制信号输出端与氢燃料电池的气体控制系统相连。
2.根据权利要求1所述的基于复合氢燃料、锂离子电池的新能源汽车驱动系统，其特征在于：所述的氢燃料电池与气体控制系统外围设有冷却系统。
3.根据权利要求1所述的基于复合氢燃料、锂离子电池的新能源汽车驱动系统，其特征在于：所述的总线为CAN总线。
4.根据权利要求1所述的基于复合氢燃料、锂离子电池的新能源汽车驱动系统，其特征在于：所述的氢燃料电池内设有单体电压检测单元、气压检测单元和温度检测单元，单体电压检测单元、气压检测单元和温度检测单元的信号输出端分别与氢燃料电池模块管理系统相连。
5.根据权利要求1所述的基于复合氢燃料、锂离子电池的新能源汽车驱动系统，其特征在于：所述的氢燃料电池包括壳体（1）、均压腔（3）和电池主体，壳体（1）上设有氢气入口和空气入口，均压腔（3）和电池主体均位于壳体（1）内部，电池主体包括阳极（11）、阴极（10）、质子交换膜（12）、氢气催化层（5）、氢离子扩散层（6）、反应层（8），均压腔（3）的进气口与壳体（1）上的氢气入口相连，均压腔（3）的出气口通过供氢通道（4）与阴极（10）相连，阴极（10）、氢气催化层（5）、氢离子扩散层（6）、质子交换膜（12）、反应层（8）、阳极（11）顺次贴合。
6.根据权利要求5所述的基于复合氢燃料、锂离子电池的新能源汽车驱动系统，其特征在于：所述的氢燃料电池中反应层（8）的底部设有排水管道（9）。
7.根据权利要求5所述的基于复合氢燃料、锂离子电池的新能源汽车驱动系统，其特征在于：所述的氢燃料电池中壳体（1）外侧设有造氢装置（7），造氢装置（7）的氢气出口与壳体（1）上的氢气入口相连，造氢装置（7）与气体控制系统相连。
8.根据权利要求5所述的基于复合氢燃料、锂离子电池的新能源汽车驱动系统，其特征在于：所述的氢燃料电池中阴极（10）底部连接有氢气回收管（2），氢气回收管（2）与壳体（1）上的氢气入口相连。
CN201711286201.2A 2017-12-07 2017-12-07 基于复合氢燃料、锂离子电池的新能源汽车驱动系统 Withdrawn CN107972516A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711286201.2A CN107972516A (zh) 2017-12-07 2017-12-07 基于复合氢燃料、锂离子电池的新能源汽车驱动系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711286201.2A CN107972516A (zh) 2017-12-07 2017-12-07 基于复合氢燃料、锂离子电池的新能源汽车驱动系统

Publications (1)

Publication Number Publication Date
CN107972516A true CN107972516A (zh) 2018-05-01

Family

ID=62009567

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711286201.2A Withdrawn CN107972516A (zh) 2017-12-07 2017-12-07 基于复合氢燃料、锂离子电池的新能源汽车驱动系统

Country Status (1)

Country Link
CN (1) CN107972516A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109263516A (zh) * 2018-10-30 2019-01-25 浙江氢谷新能源汽车有限公司 甲醇制氢电动车稳定充电装置
CN110850320A (zh) * 2019-11-18 2020-02-28 湖南省计量检测研究院 氢燃料电池耐久测试方法
CN113488676A (zh) * 2021-05-26 2021-10-08 河南德力新能源汽车有限公司 一种用于氢燃料电池自动供氢系统

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109263516A (zh) * 2018-10-30 2019-01-25 浙江氢谷新能源汽车有限公司 甲醇制氢电动车稳定充电装置
CN109263516B (zh) * 2018-10-30 2024-03-15 浙江氢谷新能源汽车有限公司 甲醇制氢电动车稳定充电装置
CN110850320A (zh) * 2019-11-18 2020-02-28 湖南省计量检测研究院 氢燃料电池耐久测试方法
CN113488676A (zh) * 2021-05-26 2021-10-08 河南德力新能源汽车有限公司 一种用于氢燃料电池自动供氢系统
CN113488676B (zh) * 2021-05-26 2024-02-23 德力新能源汽车有限公司 一种用于氢燃料电池自动供氢系统

Similar Documents

Publication Publication Date Title
CN106787139A (zh) 一种用于通信基站的制氢‑储氢燃料电池备用电源系统
CN107972516A (zh) 基于复合氢燃料、锂离子电池的新能源汽车驱动系统
CN103531865B (zh) 一种家用镁空气电池系统
CN215481305U (zh) 一种pem电解水制氢余热利用装置
CN112144071A (zh) 一种水电电解水制氢系统
CN109606174A (zh) 面向小型设备的太阳能-氢燃料电池野外充电桩
CN107749485A (zh) 用于驱动新能源空铁的氢燃料电池单体结构
CN107732275A (zh) 一种空铁驱动用的氢燃料电池包
CN207441863U (zh) 用于驱动新能源空铁的氢燃料电池单体结构
CN102427144B (zh) 再生燃料电池装置及系统
CN210420193U (zh) 基于分布式光热电解水制氢装置及氢燃料电池系统
CN207410098U (zh) 空铁复合铝-空气、锂离子电池驱动系统
CN207705311U (zh) 氢燃料电池单体结构
CN107856565A (zh) 一种复合式空铁驱动系统
CN103457509B (zh) 负电性气体离子储能电池及其发电方法
CN203134912U (zh) 卷绕式锂离子电池装置
CN213327859U (zh) 一种水电电解水用制氢设备
CN207403601U (zh) 一种复合式空铁驱动系统
CN207705314U (zh) 新能源汽车驱动氢燃料电池包
CN207409630U (zh) 用于新能源空铁驱动的铝-空气燃料电池单体
CN115094433A (zh) 耦合电化学电源和超级电容器的混合制氢系统及控制方法
CN207353388U (zh) 一种空铁驱动用的氢燃料电池包
CN107978774A (zh) 新能源汽车驱动氢燃料电池包
CN107611527B (zh) 一种燃料电池与锂离子电池复合电源装置
CN107910569A (zh) 氢燃料电池单体结构

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20180501

WW01 Invention patent application withdrawn after publication