CN101257225A - 汽车用无刷直流发电机/电动机系统 - Google Patents

汽车用无刷直流发电机/电动机系统 Download PDF

Info

Publication number
CN101257225A
CN101257225A CNA2007100326792A CN200710032679A CN101257225A CN 101257225 A CN101257225 A CN 101257225A CN A2007100326792 A CNA2007100326792 A CN A2007100326792A CN 200710032679 A CN200710032679 A CN 200710032679A CN 101257225 A CN101257225 A CN 101257225A
Authority
CN
China
Prior art keywords
brushless
generator
electric
electric motor
super capacitor
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.)
Granted
Application number
CNA2007100326792A
Other languages
English (en)
Other versions
CN101257225B (zh
Inventor
康龙云
徐剑鸣
王新运
钟长艺
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.)
South China University of Technology SCUT
Original Assignee
South China University of Technology SCUT
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 South China University of Technology SCUT filed Critical South China University of Technology SCUT
Priority to CN2007100326792A priority Critical patent/CN101257225B/zh
Publication of CN101257225A publication Critical patent/CN101257225A/zh
Application granted granted Critical
Publication of CN101257225B publication Critical patent/CN101257225B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L58/00Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18Methods 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
    • B60L58/21Methods 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L50/00Electric propulsion with power supplied within the vehicle
    • B60L50/10Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/16Electric 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L50/00Electric propulsion with power supplied within the vehicle
    • B60L50/40Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L2220/00Electrical machine types; Structures or applications thereof
    • B60L2220/10Electrical machine types
    • B60L2220/16DC brushless machines
    • 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
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors

Abstract

本发明公开了一种汽车用无刷直流发电机/电动机系统,包括发动机(1)、无刷直流发电机/电动机(2)、超级电容(3)、铅酸蓄电池(4)、控制器(5);无刷直流发电机/电动机(2)与发动机(1)以皮带传动相连接,超级电容(3)与铅酸蓄电池(4)串联后与无刷直流发电机/电动机(2)相连接;控制器(5)分别与IMG电机(2)和超级电容(3)相连接。超级电容为130000F级牵引型超级电容器。控制器的核心控制芯片选用DSP中的TMS320LF2407A。本发明将普通汽车在不需要过多更改其结构的基础上,实现混合动力的目的,达到节省燃油和环保的功效,通过超级电容后可以快速吸收电能,提高回馈能量的利用率。

Description

汽车用无刷直流发电机/电动机系统
技术领域
本发明涉及混合动力汽车(Hybrid Electric Vehicle,HEV)的三相同步交流电机,特别是汽车用无刷直流发电机/电动机系统。
背景技术
汽车工业的发展带来了环境污染和石油能源危机两大问题。在以节能和环保为主题的21世纪,汽车的发展也就有了一个明确的方向。纯电动汽车、混合动力电动汽车和燃料电池汽车的问世更为解决能源危机的问题拓展了一个更大的空间。纯电动汽车是取代传统内燃机汽车、满足零排放的最终选择,但是目前电池的能量密度、充电时间、价格、寿命等问题仍未得到理想的解决,此外,各地方政府对纯电动汽车能否上路存在较大分歧,一些地区已出台了明确的法律法规规定不允许纯电动汽车上路运行,这些问题都限制着纯电动汽车的发展。近年来燃料电池汽车发展十分迅速,但在成本、氢能源的制备等方面仍存在一些急需解决的问题。因此,人们把研究的重点投向可实施性较强的混合动力汽车。本发明是将普通汽车发动机上的发电机的功能加以拓展,使其也具有电动机的功能,以协助汽车行驶,改造完后属于一种轻度混合动力汽车。
发明内容
本发明提供了一种将汽车发动机上的发电机扩展为发电机/电动机一体化的IMG电机,通过控制形成汽车用无刷直流发电机/电动机系统。
为达到以上目的,本发明是采取如下技术方案予以实现的:
一种汽车用无刷直流发电机/电动机系统包括发动机、无刷直流发电机/电动机、超级电容、铅酸蓄电池、控制器;无刷直流发电机/电动机与发动机以皮带传动相连接,超级电容与铅酸蓄电池串联后与无刷直流发电机/电动机相连接;控制器分别与IMG电机和超级电容相连接。
所述超级电容为130000F级牵引型超级电容器。
所述铅酸蓄电池为6-GFM-100的阀控式密封铅酸蓄电池。
所述控制器的核心控制芯片选用DSP中的TMS320LF2407A。
所述无刷直流发电机/电动机的输入信号经滤波电路去除干扰后,再经过光电隔离装置的隔离保护和调幅后输入到控制器的ADCIN1~ADCIN3引脚中,DSP芯片的CON引脚经DC/DC变换器与超级电容相连。
当汽车处于启动或加速状态的时候,此时IMG电机工作于电动机的状态,蓄电池供电给超级电容,再由超级电容放电给电机提供电能以便正常运转;当汽车正常行驶或下坡的时候,电机转子切割定子磁场产生电流给超级电容充电,之后超级电容再慢慢把电能释放给蓄电池。
本发明将普通汽车发动机上的发电机(无刷直流发电机)功能加以扩展,使其在原有功能的基础上还具有电动机的功能,我们把这种电机称为IMG(Integrated Motor-generator)电机,再配上超级电容、蓄电池和控制装置,整车就变成一种轻度混合动力汽车。
本发明的最大优势就是可以将普通汽车在不需要过多更改其结构的基础上,就可以实现混合动力的目的,从而达到节省燃油和环保的功效。并且加上超级电容后可以快速吸收电能,提高回馈能量的利用率。
附图说明
图1为本发明的一种结构示意图。
图2为本发明的控制器的电气结构示意图。
具体实施方式
以下结合附图对本发明作进一步的详细说明。
如图1所示,汽车用无刷直流发电机/电动机系统包括发动机1、无刷直流发电机/电动机(IMG电机)2、超级电容3、铅酸蓄电池4、控制器5。IMG电机2与发动机1以皮带传动相连接,超级电容3与铅酸蓄电池4串联后与IMG电机2相连接。控制器5分别与IMG电机2和超级电容3相连接。
超级电容3可选择130000F级牵引型超级电容器,主要功能是将回收的电能储存起来,再慢慢充到铅酸蓄电池4中。铅酸蓄电池4选用6-GFM-100的阀控式密封(VRLA)铅酸蓄电池,主要是给IMG电机2处于电动机状态时提供电能。IMG电机2是一种无刷直流发电机,本发明只是利用电机可逆这样一种原理,开发出无刷直流发电机的另一功能-电动机。
图2是本发明的控制器5的电气结构示意图。如图2所示,核心控制芯片选用DSP中的TMS320LF2407A。IMG电机2的输入信号经滤波电路去除干扰后,再经过光电隔离装置的隔离保护和调幅后输入到控制器5的ADCIN1~ADCIN3引脚中,DSP芯片的CON引脚经DC/DC变换器与超级电容3相连,根据汽车行驶的状态,控制器5控制DC/DC电路的开关状态以及超级电容3的状态。
当汽车停止的时候,铅酸蓄电池4给超级电容3充电;当汽车启动或加速的时候,超级电容3释放电能给IMG电机2,使其处于电动机的状态协助发动机1一起驱动汽车;当汽车正常行驶或下坡的时候,发动机充当原动机拖动IMG电机2的转子做切割磁力线的运动从而产生电能,超级电容3快速吸收这个反馈回来的电能,并逐渐传送到铅酸蓄电池4中贮存起来,此时IMG电机2是处于发电机的状态。超级电容3在这里起到了快速充放电的功能,提高了能量的利用率。
本发明运用了电机可逆的特性,开拓了汽车发电机的功能,使其在需要的时候变成电动机,并协助汽车的行驶。最大的优势就是节省了燃油的消耗,同时又有环保的功效。

Claims (5)

1、一种汽车用无刷直流发电机/电动机系统,其特征在于包括发动机(1)、无刷直流发电机/电动机(2)、超级电容(3)、铅酸蓄电池(4)、控制器(5);无刷直流发电机/电动机(2)与发动机(1)以皮带传动相连接,超级电容(3)与铅酸蓄电池(4)串联后与无刷直流发电机/电动机(2)相连接;控制器(5)分别与IMG电机(2)和超级电容(3)相连接。
2、根据权利要求1所述的汽车用无刷直流发电机/电动机系统,其特征在于所述超级电容为130000F级牵引型超级电容器。
3、根据权利要求1所述的汽车用无刷直流发电机/电动机系统,其特征在于所述铅酸蓄电池为6-GFM-100的阀控式密封铅酸蓄电池。
4、根据权利要求1所述的汽车用无刷直流发电机/电动机系统,其特征在于所述控制器的核心控制芯片选用DSP中的TMS320LF2407A。
5、根据权利要求1所述的汽车用无刷直流发电机/电动机系统,其特征在于所述无刷直流发电机/电动机(2)的输入信号经滤波电路去除干扰后,再经过光电隔离装置的隔离保护和调幅后输入到控制器(5的ADCIN1~ADCIN3引脚中,DSP芯片的CON引脚经DC/DC变换器与超级电容(3)相连。
CN2007100326792A 2007-12-18 2007-12-18 汽车用无刷直流发电机/电动机系统 Expired - Fee Related CN101257225B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2007100326792A CN101257225B (zh) 2007-12-18 2007-12-18 汽车用无刷直流发电机/电动机系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2007100326792A CN101257225B (zh) 2007-12-18 2007-12-18 汽车用无刷直流发电机/电动机系统

Publications (2)

Publication Number Publication Date
CN101257225A true CN101257225A (zh) 2008-09-03
CN101257225B CN101257225B (zh) 2011-03-30

Family

ID=39891768

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007100326792A Expired - Fee Related CN101257225B (zh) 2007-12-18 2007-12-18 汽车用无刷直流发电机/电动机系统

Country Status (1)

Country Link
CN (1) CN101257225B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011141000A1 (zh) * 2010-05-14 2011-11-17 福建省福工混合动力技术开发有限公司 汽车混合动力控制系统
CN103625264A (zh) * 2013-11-12 2014-03-12 北京工业大学 一种复合储能的汽车助力发电系统
CN110397538A (zh) * 2018-04-24 2019-11-01 通用汽车环球科技运作有限责任公司 启动器系统和控制方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011141000A1 (zh) * 2010-05-14 2011-11-17 福建省福工混合动力技术开发有限公司 汽车混合动力控制系统
CN103625264A (zh) * 2013-11-12 2014-03-12 北京工业大学 一种复合储能的汽车助力发电系统
CN103625264B (zh) * 2013-11-12 2016-03-02 北京工业大学 一种复合储能的汽车助力发电系统
CN110397538A (zh) * 2018-04-24 2019-11-01 通用汽车环球科技运作有限责任公司 启动器系统和控制方法
CN110397538B (zh) * 2018-04-24 2021-06-04 通用汽车环球科技运作有限责任公司 启动器系统和控制方法

Also Published As

Publication number Publication date
CN101257225B (zh) 2011-03-30

Similar Documents

Publication Publication Date Title
CN100581867C (zh) 混合动力汽车的燃料电池动力系统
CN201317281Y (zh) 汽车电气系统
CN204398900U (zh) 基于超级电容的燃料电池汽车混合动力装置
Kötz et al. Supercapacitors for peak-power demand in fuel-cell-driven cars
CN102358201A (zh) 基于燃料电池的增程式电动汽车动力系统及控制方法
CN104627015A (zh) 一种新型燃料电池混合动力电动汽车能量管理系统
CN102756728A (zh) 油电混合动力车及其启动方法
CN101716931A (zh) 一种混合动力汽车发电机组启停的控制方法
CN105253028A (zh) 一种复合电源增程式电动车的控制方法及其控制装置
CN106926713A (zh) 车辆多能源供给系统及方法、太阳能汽车
CN108437827A (zh) 一种纯电动动力系统
Jinrui et al. A study of energy management system of electric vehicles
CN103991387A (zh) 一种小功率光氢电混合动力车的能量流控制系统
Yang et al. An electric gearshift with ultracapacitors for the power train of an electric vehicle with a directly driven wheel motor
CN107472063B (zh) 一种电池故障检查系统和电动汽车
Zhang et al. Research on regenerative braking energy recovery system of electric vehicles
CN109606136B (zh) 一种混合动力能量存储系统及其控制方法、混合动力汽车
CN101257225B (zh) 汽车用无刷直流发电机/电动机系统
CN204340720U (zh) 电动汽车和电动汽车的动力系统
CN202806344U (zh) 中巴车太阳能油电混合动力系统
CN201128372Y (zh) 用于混合动力汽车的无刷直流发电机/电动机系统
CN206202005U (zh) 一种用于纯电动车的动力系统
CN103972971A (zh) 一种使用超级电容的组合式电动机供电装置
CN102358162A (zh) 混联油电节能动力装置及其控制方法
CN101254742A (zh) 混合动力汽车用三相同步交流发电机/电动机系统

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110330

Termination date: 20171218