CN110667365A - 一种混合动力车动力装置 - Google Patents

一种混合动力车动力装置 Download PDF

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CN110667365A
CN110667365A CN201910866930.8A CN201910866930A CN110667365A CN 110667365 A CN110667365 A CN 110667365A CN 201910866930 A CN201910866930 A CN 201910866930A CN 110667365 A CN110667365 A CN 110667365A
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controller
isg motor
gearbox
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solar cell
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黄乃勇
赵峰
马彪
毛竹君
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Dongfeng Commercial Vehicle Co Ltd
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Dongfeng Commercial Vehicle Co Ltd
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    • 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
    • B60K6/22—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 apparatus, components or means specially adapted for HEVs
    • B60K6/26—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 apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • 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
    • B60K6/22—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 apparatus, components or means specially adapted for HEVs
    • B60K6/28—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 apparatus, components or means specially adapted for HEVs characterised by the electric energy storing means, e.g. batteries or capacitors
    • 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
    • B60K6/46—Series type
    • 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
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/02—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits
    • B60L1/04—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits fed by the power supply line
    • B60L1/10—Supplying electric power to auxiliary equipment of vehicles to electric heating circuits fed by the power supply line with provision for using different supplies
    • 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
    • Y02T10/62—Hybrid vehicles

Abstract

一种混合动力车动力装置，包括发动机、通过离合器与发动机相连接的ISG电机、与ISG电机相连接的变速箱，ISG电机的输入轴与变速箱的一轴固定连接，ISG电机上设置有多合一控制器，多合一控制器包括ISG电机控制器、太阳能电池控制器、电动空调压缩机控制器，ISG电机控制器与ISG电机电连接，太阳能电池控制器与太阳能电池电连接，电动空调压缩机控制器与电动空调压缩机电连接。该设计不仅具有较高的底盘集成度，降低了生产成本，而且具有较高的节油率，提高了整车的工作效和经济效益。

Description

一种混合动力车动力装置
技术领域
本发明属于混合动力车动力系统技术领域，具体涉及一种混合动力车动力装置，适用于提高整车节油率和底盘集成度。
背景技术
随着新能源技术的不断发展，政府提出了新能源车的发展目标，继续支持电动汽车、燃料电池汽车发展，掌握汽车低碳化等核心技术，实现节能减排。目前，在商用车上主要采用混动、纯电和燃料电池技术路线，一方面，商用车上的空调压缩机直接与发电机连接，增加了发电机附件功，降低了整车节油效果，另一方面，发电机与变速箱独立装配，且发电机单独匹配有发电机控制器，空调压缩机单独匹配空调压缩机控制器，底盘零部件数量较多，集成度较差，不仅增加了底盘零部件成本，还增大了对底盘布置空间的需求。
中国专利：申请公布号CN105984319A、申请公布日2016年10月05日的发明公开了一种汽车用混合动力驱动系统，其包括发动机、ISG电机和变速箱，发动机通过离合器与ISG电机连接，ISG电机与变速箱连接，变速箱连接并驱动后轮，该系统还包括动力电池、电池和控制模块，虽然该系统具有不同的驱动模式，可以满足不同的驾驶要求，但是该系统中电气化部件的占比较低，ISG电机附件功较大，使得整车节油率较低，而且底盘上控制模块零部件数量较多，集成度较差。
发明内容
本发明的目的是克服整车节油率较低、底盘集成度较差的问题，提供一种具有较高节油率和较高底盘集成度的一种混合动力车动力装置。
为实现以上目的，本发明提供了以下技术方案：
一种混合动力车动力装置，包括发动机、通过离合器与发动机相连接的ISG电机、与ISG电机相连接的变速箱；
所述ISG电机的输入轴与变速箱的一轴固定连接，所述ISG电机上设置有多合一控制器，所述多合一控制器包括ISG电机控制器、太阳能电池控制器、电动空调压缩机控制器，所述ISG电机控制器与ISG电机电连接，所述太阳能电池控制器与太阳能电池电连接，所述电动空调压缩机控制器与电动空调压缩机电连接。
所述多合一控制器还与蓄电池、动力电池电连接。
所述变速箱的一端与ISG电机相连接，变速箱的另一端依次通过传动轴、后桥后与车轮相连接。
与现有技术相比，本发明的有益效果为：
1、本发明一种混合动力车动力装置中的ISG电机的输入轴与变速箱的一轴固定连接，ISG电机上设置有多合一控制器，多合一控制器包括ISG电机控制器、太阳能电池控制器、电动空调压缩机控制器，ISG电机控制器与ISG电机电连接，太阳能电池控制器与太阳能电池电连接，电动空调压缩机控制器与电动空调压缩机电连接，该设计一方面，不仅将 ISG电机的输入轴与变速箱的一轴固定连接，使得ISG电机、变速箱高度集成，而且将ISG电机控制器、太阳能电池控制器、电动空调压缩机控制器高度集成，从而降低了底盘零部件的数量，提高了底盘集成度，降低了底盘零部件的生产成本，另一方面，不仅采用了用电驱动的电动空调压缩机代替传统技术中皮带驱动的空调压缩机，提高了整车电气化零部件比例，而且引入了太阳能电池作为新动力源给电动空调压缩机供电，减少了ISG电机附件功，提高了整车的节油率，降低了尾气排放，提高了整车的工作效益和经济效益。因此，本发明不仅具有较高的底盘集成度，生产成本低，而且具有较高的节油率，提高了整车的工作效率和经济效益。
2、本发明一种混合动力车动力装置中的多合一控制器还与蓄电池、动力电池电连接，该设计不仅通过太阳能电池、动力电池给电动空调压缩机供电，确保了行车或驻车时电动空调压缩机的正常工作，还通过太阳能电池、动力电池、ISG电机给蓄电池供电，确保了行车或驻车时整车的低压供电，从而保证了整车的安全行驶，具有较高的行驶可靠性。因此，本发明保证了电动空调压缩机正常工作和整车的低压供电，具有较高的行驶可靠性。
附图说明
图1为本发明的结构示意图。
图2为本发明混合动力工况的能量流动示意图。
图3为本发明纯电力工况的能量流动示意图。
图中，发动机1、ISG电机2、变速箱3、多合一控制器4、ISG电机控制器41、太阳能电池控制器42、电动空调压缩机控制器43、离合器5、太阳能电池6、电动空调压缩机7、蓄电池8、动力电池9、传动轴10、后桥11、车轮12。
具体实施方式
下面结合具体实施方式对本发明作进一步的说明。
参见图1，一种混合动力车动力装置，包括发动机1、通过离合器5与发动机1相连接的ISG电机2、与ISG电机2相连接的变速箱3；
所述ISG电机2的输入轴与变速箱3的一轴固定连接，所述ISG电机2上设置有多合一控制器4，所述多合一控制器4包括ISG电机控制器41、太阳能电池控制器42、电动空调压缩机控制器43，所述ISG电机控制器41与ISG电机2电连接，所述太阳能电池控制器42与太阳能电池6电连接，所述电动空调压缩机控制器43与电动空调压缩机7电连接。
所述多合一控制器4还与蓄电池8、动力电池9电连接。
所述变速箱3的一端与ISG电机2相连接，变速箱3的另一端依次通过传动轴10、后桥11后与车轮12相连接。
本发明的原理说明如下：
本发明一种混合动力车动力装置包括混合动力工况（图2）、纯电力工况（图3），所述混合动力工况、纯电力工况的工作原理为：
所述混合动力工况为：当离合器5连接时由发动机1和ISG电机2同时提供动力驱动整车行驶，所述ISG电机2由太阳能电池6、动力电池9供电，所述太阳能电池6、动力电池9还提供电能给电动空调压缩机7和蓄电池8，确保无论在行车还是驻车状态下电动空调压缩机7正常工作和整车低压供电；
所述纯电力工况为：当离合器5断开时由ISG电机2单独提供动力驱动整车行驶，所述ISG电机2由太阳能电池6、动力电池9供电，所述太阳能电池6、动力电池9还提供电能给电动空调压缩机7和蓄电池8，确保无论在行车还是驻车状态下电动空调压缩机7正常工作和整车低压供电。
蓄电池8：所述蓄电池8给整车低压系统供电。
动力电池9：所述动力电池9还可以存储太阳能电池6的能量和ISG电机2制动回收的能量，所述制动回收为制动时ISG电机2提供反向扭矩，将整车动能转换为电能后储存。
本发明一种混合动力车动力装置中高度集成的ISG电机2和变速箱3、高度集成的多合一控制器，不仅节省了较大的底盘布置空间，而且降低了整车重量。
实施例1：
参见图1，一种混合动力车动力装置，包括依次固定连接的发动机1、离合器5、ISG电机2、变速箱3、传动轴10、后桥11、车轮12，所述ISG电机2的输入轴与变速箱3的一轴固定连接，所述ISG电机2上设置有多合一控制器4，所述多合一控制器4包括ISG电机控制器41、太阳能电池控制器42、电动空调压缩机控制器43，所述ISG电机控制器41与ISG电机2电连接，所述太阳能电池控制器42与太阳能电池6电连接，所述太阳能电池6布置在商用车货箱或拖挂上，所述电动空调压缩机控制器43与电动空调压缩机7电连接，所述动力装置还包括蓄电池8、动力电池9，所述蓄电池8、动力电池9与多合一控制器4电连接。

Claims (3)

1.一种混合动力车动力装置，包括发动机(1)、通过离合器(5)与发动机(1)相连接的ISG电机(2)、与ISG电机(2)相连接的变速箱(3)，其特征在于：
所述ISG电机(2)的输入轴与变速箱(3)的一轴固定连接，所述ISG电机(2)上设置有多合一控制器(4)，所述多合一控制器(4)包括ISG电机控制器(41)、太阳能电池控制器(42)、电动空调压缩机控制器(43)，所述ISG电机控制器(41)与ISG电机(2)电连接，所述太阳能电池控制器(42)与太阳能电池(6)电连接，所述电动空调压缩机控制器(43)与电动空调压缩机(7)电连接。
2.根据权利要求1所述的一种混合动力车动力装置，其特征在于：所述多合一控制器(4)还与蓄电池(8)、动力电池(9)电连接。
3.根据权利要求1或2所述的一种混合动力车动力装置，其特征在于：所述变速箱(3)的一端与ISG电机(2)相连接，变速箱(3)的另一端依次通过传动轴(10)、后桥(11)后与车轮(12)相连接。
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