捕鱼游戏玩法

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                          1. 顶部

                            捕鱼游戏玩法

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                                                    新能源电动汽车电机控制器技术介绍

                                                    • 2018-11-11 12:07
                                                    • 来源:制冷空调换热器技术联盟

                                                    摘要:如今新能源汽车越来越受关注,车用空调系统在汽车领域越来越广。今天我们就来关注一下新能源汽车,看一看新能源电动汽车电机控制器技术。

                                                     【电车资源 行业资讯】如今新能源汽车越来越受关注,车用空调系统在汽车领域越来越广。今天我们就来关注一下新能源汽车,看一看新能源电动汽车电机控制器技术。

                                                    一、电机控制器基本应用

                                                      1.1电机控制器图示

                                                    新能源电动汽车电机控制器技术介绍

                                                    1.2电机控制器集成形式

                                                    集成形式包括:

                                                    捕鱼游戏玩法DANZHUQUKONGZHIQI、FUJIANSANHEYIKONGZHIQI(JICHENG:EHPSKONGZHIQI+ACMKONGZHIQI+DCDC)、FUJIANWUHEYIKONGZHIQI(JICHENG:EHPSKONGZHIQI+ACMKONGZHIQI+DCDC+PDU+SHUANGYUANEPSKONGZHIQI)、CHENGYONGCHEKONGZHIQI(JICHENG:ZHUQU+DCDC)、WULIUCHESANHEYIKONGZHIQI(JICHENG:ZHUQU+DCDC+PDU)、WULIUCHEWUHEYIKONGZHIQI(JICHENG:ZHUQU+EHPSKONGZHIQI+ACMKONGZHIQI+DCDC+PDU)。

                                                    1.3 电机控制器基本原理

                                                    电机控制器基本功能捕鱼游戏玩法:通过逆变桥调制输出正玄波来驱动电机,多合一的控制器包括

                                                    配电回路:为集成控制器各部分提供配电,如TM接触器、熔断器、电空调回路供电、电除霜回路供电等等;

                                                    IGBT驱动回路:接收控制信号,驱动IGBT并反馈状态,提供电压隔离以及保护;

                                                    辅助电源:为控制电路提供电源,为驱动电路提供隔离电源;

                                                    DSP电路捕鱼游戏玩法:接收整车控制指令,并提供反馈信息,检测电机系统传感器信息,根据指令传输电机控制信号;

                                                    结构与散热系统捕鱼游戏玩法:为电机控制器提供散热,提供控制器安装支持,提供控制器安全防护。

                                                    新能源电动汽车电机控制器技术介绍

                                                    电机控制器热设计

                                                    捕鱼游戏玩法ZHENGCHESHIJIYUNXINGHUANJINGFUZA,GONGKUANGBIJIAOELIE,DUIRESHEJITICHUHENGAOYAOQIU:

                                                    仿真试验需要多层次:

                                                    XITONGJI(ZHUYAOCEZHONGYUKONGZHIQIXITONGJIDEREBAOKUOSHUIDAOSHEJIHELIXINGYIJIKONGZHIJINEIBUHUANWENFANGZHEN,XITONGJIFANGZHENBAOKUOMOKUAIJIDEMOXING)

                                                    MOKUAIJI(GUANJIANBUJIANMOXINGDIANRONG,TONGPAIDEFANGZHEN,TONGGUOMIDU、RELIUMIDUCONGERFANGZHENDIANRONGDEWENDU)

                                                    DANBANJI (FANGZHENDANBANHUANJINGWENDU、DANBANSHANGGUANJIANLINGJIANSANRE,MUDESHIWEILEJINGQUEDANBANMOUGEGUANJIANQIJIANDESANRE,BIRUDANBANFANGLEYIXIEGUANJIANDIANZU。RUOQIANQIZUOLEDANBANDEFANGZHEN,KEYIGENGKUAIZUOSHEJISHANGMIANDEJINGQUESHEJI)


                                                    捕鱼游戏玩法XINPIANJI(IGBT、ZHUGONGLVMOKUAIFANGZHEN,IGBTSHIMOKUAIKONGZHIQIHEXIN,RUHEFAHUIIGBTZUIDANENGLI,QUJUEYUIGBTXINPIANJIFANGZHENDEZHUNQUEDU)

                                                    SHIYANXUMANZUGAOJINGDU:JINXINGDUOLUNCISHIYANSHIYANFANGZHENBIHUAN,SANREQIPIANCHA±3℃

                                                    FUZAGONGKUANGFANGZHEN:EDING、GUOZAIDIANXINGGONGKUANGFANGZHEN、DUZHUANTESHUGONGKUANGFANGZHEN、ZHOUQIXINGFUZAI、FEIXIANXINGFUZAIQUEDINGKONGZHIQIZUIDADENENGLI。

                                                    二、电控系统效率优化技术

                                                    捕鱼游戏玩法DIANKONGXITONGXIAOLVTISHENG1%,DUIZHENGCHEJINGJIXINGYIJIZHONGLIANGDOUHENYOUYOUSHI,XIAOLVYOUHUAJISHUBAOKUOZAIPINDONGTAIDIAOZHENG、DPWMFABOJISHU、GUODIAOZHIJISHU、GUANGYUGAOXIAOHSMDIANJI。

                                                    2.1、载频动态调整技术

                                                    DIANKONGXITONGZUIZHUYAODESUNHAOLAIYUANSHINIBIANQIBUFEN,NIBIANQISUNHAO70%LAIZIKAIGUANBUFEN。

                                                    CONGKAIGUANSUNHAOJIAODUJIANGDI,YANJIULEZAIPINDONGTAIDIAOZHENGJISHU。TONGGUOFANGZHENSHIYANFAXIAN,DIAOZHENGKAIGUANPINLVHOU,KONGZHIQIXIAOLVZUIDAKEYITISHENG2%ZUOYOU,SHIYONGDONGTAIZAIPINLVJISHU,YOUQISHIZAIDIZHUANSU,DUIZAIPINYAOQIUBUNEIMEGAODESHIHOU,DIAOZHENGZAIPINKEYIYOUXIAOJIANGDIKONGZHIQIDESUNHAO,TIGONGKONGZHIQIDEXIAOLV,CHUBUYUJIMEI100GONGLIKEYITIGONG1.5GONGLIZUOYOU,ZAIPINBUNENGWUXIANZHIXIADIAO,HAIXUYAOKAOLVZHENGCHEZAOYINHEDIANJIKONGZHIDEXUYAO。

                                                    新能源电动汽车电机控制器技术介绍


                                                    2.2、DPWM发波技术应用

                                                    BULIANXUFABODEJISHUYINGYONG,CAIYONGDPWMJISHUBICOWMJISHUJIANSHAO1/3DEKAIGUANCISHU,KEYIXIANZHUJIANGDIKAIGUANCISHU,DADAOJIANSHAOKAIGUANSUNHAODEMUDE。

                                                    DANGDIAOZHIBIM>0.816,CPWMHEDPWMDIAOZHIXIADEXIEBOJINSIXIANGTONG。CIQUYUKECAIYONGDPWMJISHUYIJIANGDIQIJIANSUNHAO。

                                                    新能源电动汽车电机控制器技术介绍

                                                    2.3、过调制技术应用

                                                    KONGZHIQISUNHAOBAOKUOKAIGUANSUNHAOHEDAODONGSUNHAO。DAODONGSUNHAOYUSHUCHUDIANLIUYOUHENDAGUANXI,SHUCHUGONGLVYIDINGDEQINGKUANGXIA,SHUCHUDIANLIUJIANGDIDUIYINGSHUCHUDIANYAXUYAOXIANGYINGTIGAO。

                                                    TONGGUOJIARUGUODIAOZHI,NENGYOUXIAOTIGAORUOCIQUSHUCHUGONGLVHESHUCHUZHUANJU,TIGAOSHUCHUDIANYA4%,FENGZHIGONGLVDUIYINGTIGAO4%ZUOYOU,GAISHANZHENGCHEZAIGAOSUDEDONGLIXINGNENG;

                                                    捕鱼游戏玩法TONGGUOJIARUGUODIAOZHI,SHUCHUXIANGTONGGONGLV,DIANLIUHUIMINGXIANJIANGDI,NENGJIANXIAOXITONGFARE,TIGAOKONGZHIQIDEGUOZAINENGLI,GAISHANZHENGCHEDONGLIXINGNENG;

                                                    捕鱼游戏玩法TONGGUOJIARUGUODIAOZHI,NENGYOUXIAOTIGAOJIBODIANYA,YUMEIYOUGUODIAOZHIXIANGBI,KEYIYOUXIAOTIGAODIANJIXIAOLV,DIANJIDIANLIUNENGMINGXIANJIANXIAO(0~8%),XIAOLVTIGAOKEYIYOUXIAOYANZHANGXUHANGLICHENG。

                                                    新能源电动汽车电机控制器技术介绍

                                                    2.4、广域高效HSM电机

                                                    CHULEDIANKONGXIAOLVTISHENG,HAIBAOKUODIANJIXIAOLVTISHENG。

                                                    HSMDIANJIHUNHETONGBUDIANJI,XIANGBIIPMDIANJIKEYIJIANGUDISUQUXIAOLVHEGAOSUQUXIAOLV。HSMYOUQIZAIZHONGGAOSUHENGGONGLVYUNXINGQUYUNEI,XIAOLVYOUSHIGENGJIAMINGXIAN。SHIYANFAXIANZAIDISUQU、GAOSUQU,HSMXIAOLVGAOYUCHANGGUIIPMDIANJI,ZONGTILAIKANSHIYONGHSMJISHUZHIHOUKEYITIGAODIANJIXIAOLV。

                                                    新能源电动汽车电机控制器技术介绍

                                                    在公交车与团体车工况下,IPM与HSM电机进行对比,HSM电机占优势。

                                                    新能源电动汽车电机控制器技术介绍

                                                    KAOLVZHENGCHEGONGKUANGDEZONGHENENGXIAODINGXIANGYOUHUAJISHU,TONGGUODIAOZHENGDIANJIGESUNHAOFENLIANGBILI,SHIXIANXIAOLVDEDINGXIANGYOUHUA,JIEHEJUTICHEXINGLUKUANGXINXI,DINGZHIHUAKAIFAZONGHENENGXIAOGENGGAODEDIANJI,TIGAOXUHANGLICHENG。

                                                    三、电控系统模块结温保护技术

                                                    捕鱼游戏玩法ZUOLEHENDUOREFANGZHEN,DEDAOLEKONGZHIQIDEZUIDANENGLI,ZUIDANENGLIWEIBINENGBAOHUHAODIANJIKONGZHIQI,XIANSHIGONGKUANGHENFUZA。

                                                    3.1、IGBT结温估算现实意义

                                                    JIEWENSHIPANDINGIGBTCHUYUANQUANYUNXINGDEZHONGYAOTIAOJIAN,IGBTDEGONGZUOJIEWENXIANZHIZHEKONGZHIQIDEZUIDASHUCHUNENGLI。

                                                    IGBTGUORESUNHUAIYINGXIANGYANZHONG,YOUHENDUOFANGMIANYINSU,LIRUSHEJIYINSU、FUZAGONGKUANG、GAOZHENDONG、WENDUCHONGJI,GUIZHIDELAOHUA,YIJUNTCJINXINGIGBTJIEWENDEJIANJIEBAOHU,CUNZAIYIDINGDEJUXIANXING,ZAIDUZHUANDENGJIDUANGONGKUANGXIA,RENENGFENBUHENBUJUNYUN、IGBTYUNTCCUNZAIWENCHA,QIENTCYUJIEWENDEGUANXIBUSHIHENMINGQUE,XUYAOQIANQISHIYANMOSUO,NTCXIANGYINGSHIJIANMAN,BUNENGZHUNQUEJISHIFANYINGJIEWENBODONGZHUANGTAI。YIYINQIIGBTGUORESUNHUAI,CHUANTONGSHIYONGNTCJINXINGIGBTJIEWENJIANJIEBAOHU,CUNZAIJUXIANXING。

                                                    DANCHUNSHIYONGNTCJINXINGBAOHU,ZAIGONGKUANGELIEDEQINGKUANGXIA,HENWEIXIAN。

                                                    新能源电动汽车电机控制器技术介绍

                                                    3.2、基于NTC的IGBT结温估算

                                                    GENJUGONGZUOCANSHU,RUDIANYADIANLIUPINLV,ZUOJINGQUEDEREFANGZHEN,TIQURELIUCANSHU,JISUANXIAOZHENG,TIQIANYUGUIGBTJIEWEN。JINGGUOCESHI、FANGZHENYURUANJIANMOXINGHUXIANGXIAOYAN,ZUIZHONGJIEWENGUSUANWUCHA±3℃YINEI。

                                                    3.3、基于温度采样二极管的IGBT结温估算

                                                    捕鱼游戏玩法WENDUCAIYANGERJIGUANZHIJIEJICHENGZAIIGBTZHONGJIAN,XIANGDUIYUCHUANTONGMOKUAIKEYIZHIJIECAIJIDAOJINGYUANJIEWEN(JINSI),TIGAOMOKUAINENGLI、NENGGOUDEDAOJINGYUANDEJIEWENBODONG,TIGAOKEKAOXING,BAOZHENGSHOUMING,QUEDIANZAIYUZHIJIECAIJIJINGYUANJIEWEN,GAODIYADEANGUIWENTI。

                                                    MOKUAI6LUJIEWENCAIYANG,MOKUAIJIWAIBUDIANLUCHENGBENZENGGAO,MUQIANCAIYONG1GEIGBTJIEDEWENDU,DANLUERJIGUANDEWENDU,TONGGUOSUNHAOJISUAN,RELIUCANSHUJISUAN,TUIDAOCHUQITAJILUIGBTDEWENDU。

                                                    CAIYONGDANLUERJIGUANWENDUCAIYANG,LIYONGXIANJINDESUNHAOJISUANJIRELIUCANSHUJISUANFANGFA、CESHI、FANGZHENYURUANJIANMOXINGHUXIANGXIAOYAN,JIEWENGUSUANWUCHAWENTAIKEDA3℃YINEI,SHUNTAI10℃YINEI。

                                                    3.4、基于结温估算的温度保护策略

                                                    优势:

                                                    JIEWENDEJIANKONGGENGJIAZHIJIE,ZHENGCHEDEJIASUXINGNENGGENGHAO;

                                                    捕鱼游戏玩法SHISHIJIANKONGJIEWEN,ZAIDUZHUANJIXIANGONGKUANGXIA,JINENGFAHUICHUKONGZHIQIDEZUIDANENGLI,YOUNENGBAOZHENGKONGZHIQIBUHUIGUOWENSUNHUAI,ZHENGCHEDEANQUANXINGGENGGAO;

                                                    捕鱼游戏玩法ZAIZHENGCHEZHENGCHANGYUNXINGDEGONGKUANGXIA,JIANGIGBTDEDIANLIUNENGLIFAHUIDAOZUIDA,ZHENGCHEDONGLIXINGGENGQIANG;

                                                    KONGZHIQIKEYIJIEHESHIJIYUNXINGGONGKUANGJINXINGYIXIEGENGQIANWEIDESUANFAYANJIU,LIRUIGBTSHOUMINGSUNSHANGDUSHISHIJISUANDENG,TIGAOZHENGCHEDEKEKAOXING。

                                                    保护措施:

                                                    SHEZHIJIEWENXIANZHI,DANGJIEWENYOUFENGXIANSHI,JINXINGJIANGZAIPINHUOZHEJIANGZHUANJUCELVE;FENGXIANJIECHU,JIANGPINHUOZHEZHUANJUSHUJUHUISHENG。

                                                    四、电机控制器技术发展趋势

                                                    4.1高安全性

                                                    LIJUANQUANTONGGUO:SBC+MCUJIANKONGJIAGOU、GAOYABEIFENDIANYUAN、ANQUANXIANGGUANQUDONGXINPIAN、IGBTGUZHANGDEQUANMIANZHENDUAN、DULIANQUANGUANDUANLUJING、DULIADCTONGDAODEXUANBIANXINHAOJIEMA、BUTONGZHILIANGLUGAOYACAIYANGDIANLU、BUTONGZHISANXIANGDIANLIUHUOERCHUANGANQIDENGSHIXIAN。

                                                    新能源电动汽车电机控制器技术介绍

                                                    4.2、高EMC等级

                                                    捕鱼游戏玩法XIANZAIERDAICHANPINKENENGNENGZUODAOclass3、class4,YIHOUEMCYAOZUODAOclass5,YAOQIUCUOSHIYAOZUODAOXIAOXINGHUA,CHENGBENGENGDI。EMCHEXINTUPOCHUANGXINDINGWEIZAI:YIGENGYOUDELVBOFANGAN,GENGDICHENGBENDEEMCQIJIANCHENGBENDADAOGAODENGJIEMCYAOQIU。RUEMCYAOQIUDADAOclass5,TIJIZHANBIXIAOYU5%,CHENGBENXIAOYU50RMB。

                                                    FAZHANYANJIUNEIRONGBAOKUO:“DIANKONG+DIANJI”XITONGEMCJIEJUEFANGAN,HEXINQIJIANEMCTEXINGYANJIUJIJIEJUEFANGAN,“DIANKONG+DIANJI”XITONGEMCFANGZHENPINGTAI。

                                                    4.3、高压化

                                                    捕鱼游戏玩法ZHUYAOZHENDUICHENGYONGCHE,MUQIANDIANYAPUBIAN300-400VZUOYOU,YIHOUKENENGWANGGAOYAHUAFAZHAN,CHAOJIKUAISUCHONGDIANHEGONGLVXUQIUTISHENGSHIDIANDONGQICHEGAOYAHUADENEIZAIQUDONGLI。RUCHONGDIANDIANYACONG400VTISHENGZHI800V,CHONGDIANSHIJIANKEYISUODUANYIBAN。ZHEIYIKUAIBIXUTISHENG,DIANDONGQICHEWEILAICAIGEPUJI,GAOYAHUASHIFAZHANDEYIGEQUSHI,DUIYINGZHEIGEQUSHI,NIBIANQIDESHEJIHUICONG650V IGBTDESHEJIWANGGENGGAODE750VYIJI1200V IGBTDEFANGXIANGFAZHAN。

                                                    新能源电动汽车电机控制器技术介绍

                                                    4.4、高功率密度

                                                    捕鱼游戏玩法CONGFENZHUANGJIAODU,CHUANTONGYIYONGXINGMOKUAIXIANGFANGZHUAN、CHAOBOWAIXING,ZUIHOULUODBC/XINPIANXINGSHIZHEIYANGDEQUSHIFAZHAN。WAIXINGTIJISUIFENZHUANGXIANGXIAOXINGHUAFAZHAN,2018NIANHUOZHEWEILAIKEYIDADAO2013NIANWAIXINGTIJIDAXIAODE1/10。

                                                    新能源电动汽车电机控制器技术介绍

                                                    捕鱼游戏玩法CONGXINPIANZHEIGEWEIDU,WANGGAOXIAOLV、GAOCAOZUOJIEWENFANGXIANGFAZHAN,RUE3XINPIAN,CAOZUOJIEWENWEI150℃,EDT2XINPIANJIEWENKEYITISHENGZHI175℃,SICTANHUAGUIXINPIANJIEWENKEYICHAOGUO175℃,RUGUOE2XINPIANGONGLVSUNHAOWEI1,HOULIANGZHEGONGLVSUNHAOFENBIEWEI0.8HE0.3DAO0.5ZHIJIAN。SHIYONGSiCQIJIANKEYIXIANZHUJIANGDIKAIGUANSUNHAO,TISHENGXITONGXIAOLV,JIANSHAOSIQUSHIJIAN,TISHENGXITONGSHUCHUNENGLI。CONGDIANCHIBAOHEKONGZHIQIDEZONGTIKAOLV,ZONGCHENGBENXIAJIANG5%,CONGZHENGCHEKAOLV,XUHANGLICHENGZENGJIA10%。SHIYONGSiCQIJIANZHIHOUNENGGOUTISHENGZHENGTIXIAOLV。

                                                    新能源电动汽车电机控制器技术介绍

                                                    SUIZHEQIJIANDEFAZHANHEFENZHUANGJISHUDEFAZHAN,CHENGBENYUCEHUIZHUBUJIANGDI。

                                                    捕鱼游戏玩法CHANPINWEIDULAIJIANG,GONGYINGHAIMADEKONGZHIQI,KEYIZUODAO18kW/L,DIERGECHENGYONGCHEKONGZHIQIGONGLVMIDUKEYIZUODAO26 kW/L,ZUIXINDECHENGYONGCHEKONGZHIQIZHENGZAIZUOKEYIZUODAO35 kW/L,WEILAISHIYONGSiCCAILIAOYUJIGONGLVMIDUNENGZUODAO45 kW/L。


                                                    4.5、QIJIANJICHENGHUAHEDINGZHIHUA

                                                    GONGNENGANQUAN,GAODUJICHENGHUA:

                                                    新能源电动汽车电机控制器技术介绍

                                                    GONGNENGANQUAN,GENGGAOZHUPIN:

                                                    新能源电动汽车电机控制器技术介绍

                                                    捕鱼游戏玩法QUDONGGELIIC:GONGNENGANQUAN,GAOJICHENGDU:

                                                    新能源电动汽车电机控制器技术介绍


                                                    捕鱼游戏玩法MOXINGDIANRONGYIJINGGAODUDINGZHIHUALE,SHENZHIZAIMOXINGDIANRONGLIJICHENGEMCDE。BIRUKONGZHIQIEMC DEYDIANRONG,DANDUJIAYIGEDIANLUBAN,WEILAIXIANGJICHENGHUAFAZHAN。ZHEISHIDIANJIKONGZHIQIBENSHEN,WEILAIXITONGYESHIXIANGZHEJICHENGHUAFAZHAN。

                                                    新能源电动汽车电机控制器技术介绍

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