广东11选5

广东11选5

广东11选5 >> 广东11选5 >> 大功率变频电源的研究和应用

大功率变频电源的研究和应用

发布日期:2011-05-16

广东11选5SUIZHEDIANLISHIYEDEBUDUANFAZHAN,BIANYAQI、FADIANJI、DUANLUQI、GIS、110 k VJI220 kVJIAOLIANJUYIXIDIANLANDENGGAOYADIANLISHEBEIDEYINGYONGYUELAIYUEGUANGFAN。GENJU《DIANQIZHUANGZHIANZHUANGGONGCHENGDIANQISHEBEIJIAOJIESHIYANBIAOZHUN》(GB50150-91)HE《DIANLISHEBEIYUFANGXINGSHIYANGUICHENG》(DL/T096-1996)DEYAOQIU,CILEIGAOYADIANLISHEBEIDEANZHUANGYANSHOUHENIANDUJIANXIUZHONG,JUNXUJINXINGJIAOLIUNAIYASHIYANXIANGMU,RANERDUIZHEILEIDIANRONGXINGSHIPIN,CAIYONGCHANGGUIGONGPINNAIYASHIYAN,SUOXUSHIYANSHEBEIHEDIANYUAN|WENYAQIRONGLIANGDOUFEICHANGDA,ZAIXIANCHANGJINXINGSHIYANNANDUYEHENDA。DUIYUTONGYISHIPINERYAN,CAIYONGBIANPINXIEZHENSHIYANFANGSHI,SUOXUDEDIANYUANRONGLIANGHESHEBEIZUIXIAO,ZHONGLIANGYEZUIQING。XIEZHENSHIYANXITONGZAISHIPINJICHUANSHI,XIEZHENTIAOJIANPOHUAI,SHIPINSHANGDIANYAHEDIANLIUSUIZHIJIANXIAO,ZHEIYOUZHUYUBAOHUXIEZHENDIANYUANHESHIPINDEANQUAN。YINCIBIANPINXIEZHENNAIYASHIYANGENGSHIHEXIANCHANGYINGYONG。TU1WEIYIBANJIAOLIUBIANPINXIEZHENNAIYASHIYANYUANLIJIANTU。

广东11选51 BIANPINSHIYANDIANYUANJIBENYUANLI

广东11选5BIANPINDIANYUANZUOWEIJIAOLIUXIEZHENNAIYASHIYANXITONGDEHEXINBUFEN,YAOQIUDIAOYA、DIAOPINDULIJINXING,SHUCHUDIANYA0~400 V,PINLV30~300 Hz,QIEWENDINGDUGAO,HAIYAOQIUZAIXIANCHANGHUANJINGXIAYOUJIAOQIANGDEKANGGANRAONENGLI。

ZAIDIAOPINDIAOYAKONGZHIJISHUFAZHANDEZAOQIDUOCAIYONGPAMFANGSHI,YINCI,BIANPINDIANYUANNIBIANQISHUCHUDEJIAOLIUDIANYABOXINGZHINENGSHIFANGBO,GAIBIANFANGBOYOUXIAOZHI,ZHINENGTONGGUOGAIBIANFANGBODEFUZHI,JIZHONGJIANZHILIUDIANYAFUZHILAIWANCHENG。SUIZHEQUANKONGXINGKUAISUKAIGUANQIJIANGTR、IGBT、MOSFETDENGDECHUXIAN,CAIZHUJIANFAZHANWEIPWMFANGSHI。YOUYUDIAOJIEPWMBODEZHANKONGBIJIKEDIAOJIEDIANYAFUZHI,SUOYINIBIANHUANJIEKETONGSHIWANCHENGDIAOYAHEDIAOPINRENWU,ZHENGLIUQIWUXUKONGZHI,SHEBEIJIEGOUGENGJIANDAN,KONGZHIGENGFANGBIAN。SHUCHUDIANYAYOUFANGBOGAIJINWEIPWMBO,JIANGDILESHUCHUDIANYADEDICIXIEBOHANLIANG。

广东11选5SPWMSHIYIZHENGXIANBOZUOWEIJIZHUNBO(DIAOZHIBO),YONGYILIEDENGFUDESANJIAOBO(ZAIBO)YUJIZHUNZHENGXIANBOXIANGBIJIAOCHANSHENGPWMBODEKONGZHIFANGSHI。RUTU2SUOSHI,DANGJIZHUNZHENGXIANBOGAOYUSANJIAOBOSHI,SHIXIANGYINGDEKAIGUANQIJIANDAOTONG;DANGJIZHUNZHENGXIANBODIYUSANJIAOBOSHI,SHIXIANGYINGDEKAIGUANQIJIANJIEZHI。YOUCI,NIBIANQIDESHUCHUDIANYABOXINGWEITU2bSUOSHIDEMAICHONGLIE,QITEDIANSHI:BANGEZHOUQIZHONGGEMAICHONGDENGJUDENGFUBUDENGKUAN,ZONGSHIZHONGJIANKUAN,LIANGBIANZHAI,GEMAICHONGMIANJIYUGAIQUJIANZHENGXIANBOXIADEMIANJICHENGBILI。ZHEIZHONGMAICHONGBOJINGGUODITONGLVBOHOUKEDEDAOYUDIAOZHIBOTONGPINLVDEZHENGXIANBO,ZHENGXIANBOFUZHIHEPINLVYOUDIAOZHIBODEFUZHIHEPINLVJUEDING。ZHEIJIUSHIBIANPINDIANYUANDIAOPINDIAOYADEYUANLI。

SHIYANBIANPINDIANYUANDEZHUDIANLUYUANLIRUTU3SUOSHI。SANXIANGJIAOLIUDIANYAJINGGUOSANXIANGQIAOSHIBUKONGZHENGLIUDIANLUZHENGLIUCHENGMAIDONGZHILIUDIANYA,JINGGUOZHONGJIANLVBODIANRONGDECHUNENGHELVBOCHENGWEIPINGHUAZHILIUDIANYA。NIBIANHUANJIEYOU4KUAIIGBTGOUCHENGQUANQIAONIBIANQI,FANBINGLIANERJIGUANWANCHENGIGBTGUANDUANSHIDEXULIUGONGZUO,R、C、DGOUCHENGRCDZUZHIFANGDIANXINGXISHOUHUANCHONGHUILU。NIBIANBUFENCAIYONGSPWMKONGZHIFANGSHI,JIANGZHILIUDIANYANIBIANWEIDIANYAHEPINLVKEDIAODESPWMMAICHONGBO。DIANGANLHEDIANRONGC3ZUCHENGDITONGLVBOQILC,LVCHUGAOPINZAIBOCHENGFEN。WEILEXIANZHIDIANRONGQICHONGDIANDIANLIU,ZAIZHENGLIUQIAODESHUCHUDUANYUCHUNENGDIANRONGZHIJIANCHUANRUYIGEXIANLIUDIANZUR1,ZHIZAIJIERUDIANYUANDEZUICHUDUANSHIJIANNEIJIANGXIANLIUDIANZUR1CHUANRU,DANGDIANRONGQILIANGDUANDIANYASHENGZHIYIDINGZHIHOU,BIHEJIECHUQIJC2JIANGDIANZUR1QIECHU。

DITONGLVBOQILCSHUCHUSHEJISHIFOUHESHI,ZHIJIEYINGXIANGBIANPINDIANYUANSHUCHUDIANYABOXINGDESHIZHENDU,YINCILVBOQIDESHEJIYUANZESHIKAOLVZUIGAOSHUCHUPINLV,ZHIYAOZUIGAOSHUCHUPINLVXIAZHENGXIANBODESHIZHENDUDEDAOMANZU,ZEDIPINSHUCHUSHIYOUYUZAIBOBIZENGJIA,ZHENGXIANBOSHIZHENDUKEZIRANMANZU。

广东11选5YOUYUDIANYUANRONGLIANGHENDA,IGBTGUANDUANHEKAITONGDIANLIUDOUHENDA,ZHUDIANLUYINXIANDIANGANLpDECUNZAI,JIANGZAIIGBTGONGLVHUILUZHONGYINQILANGYONGDIANYA,QINENGLIANGYUVpeak/2 Lp I2CHENGBILI,JIAOGAODELANGYONGDIANYAJIANGZENGJIAGONGLVQIJIANDEKAIGUANSUNHAO,BINGWEIJIQIJIANDEANQUAN。YINCIZAIDAGONGLVYINGYONGSHIBIXUCAIQUCUOSHIJIANSHAOZHUHUILUDEPEIXIANDIANGAN,BINGYONGHUANCHONGXISHOUDIANLULAIJIANGDIDIANYAJIANFENGZHI。

2 KONGZHIXITONGSHIXIAN

XIANJINDEKONGZHICELVE、GAOXINGNENGDEKONGZHIXINPIANHEGAOSUKAIGUANQIJIANXIANGJIEHESHIBIANPINDIANYUANFAZHANDEZHULIUQUSHI。ZAISP-WMBOXINGSHENGCHENGZHONG,YIHENSHAOCAIYONGMONIFANGFA,YUANYINSHIGAIFANGFADIANLUFUZA、QIJIANYIZHIXINGCHA、SHUCHUBOXINGYISHOUQIJIANLAOHUA、WAIJIEGANRAODENGYINSUDEYINGXIANG,YINERKEKAOXINGCHA。SHUZIFANGFAZAIKEKAOXING、LINGHUOXING、KEKONGXINGDENGFANGMIANJUYOUMONIFANGFAWUFABINIDEYOUYUEXING,SUOYIBENBIANPINDIANYUANCAIYONGIntelGONGSI16WEIDANPIANJI80C196 MCZUOWEIKONGZHIHEXIN,ZUCHENGQUANSHUZIHUAKONGZHIXITONG。80C196 MCSHIZHUANMENWEIDIANJIGAOSUKONGZHISUOSHEJIDEYIZHONGZHENZHENG16WEIDANPIANJI,GUANGFANYINGYONGYUBIANPINKONGZHIZHONG。TAYOUDUJUTESEDEBOXINGFASHENGQIWFG、A/DZHUANHUANQI、SHIJIANCHULIZHENLIEEPADENG,KONGZHIXITONGKEDADAJIANHUA。

广东11选54LUSPWMMAICHONGKONGZHIXINHAOYOUSANXIANGBOXINGFASHENGQIWFGCHANSHENG,SHUCHUDIANYAHEDIANLIUXIANGWEIMAICHONGXINHAOSHURU2LUEPABUZHUOKOU,JINXINGXIANGWEICHAJIANCE。2GEJIECHUQIJC1HEJC2YOUZHUKONGBANKONGZHI,WANCHENGQIDONGHEBAOHUGONGNENG。6LUSHIWEIA/DZHUANHUANQIWANCHENGSHUCHUDIANYADIANLIU、ZHILIUMUXIANDIANYADIANLIUHEGAOYALIANGDECAIJIBIANHUAN。XIANSHIHEGUZHANGJIYIDANYUANJIERUYOU4GEEPAKOUGOUCHENGDECHUANXINGZONGXIAN。

3 KONGZHIXITONGRUANJIANSHEJI

KONGZHIXITONGRUANJIANCAIYONGC-196YUYANBIANZHI,RUANJIANZHUYAOBAOKUO:ZHUCHENGXU、DIANYAHEPINLVJIDINGCHENGXU、BOXINGZHONGDUANCHENGXU、DIANYABIHUANKONGZHICHENGXU(PI)、SHUZISUOXIANGHUANCHENGXUJIWAIBUZHONGDUANCHENGXUDENG。

广东11选5KONGZHIRUANJIANDESHOUYAORENWUSHICHANSHENGSPWMMAICHONG,WEILEJIESHENGJISHI,TIGAOYUNXINGSUDU,SHOUXIANGOUZAOZHENGXIANBOSHUJUBIAO。ZHENGXIANSHUJUBIAOJUYOUFANDUICHENGXING,JIsinα=-sin(-α),YINCIZHIYAOJIANLI0°~180°DEZHENGXIANSHUJUBIAOJIKESHIYONG。YOU0°KAISHI,MEIGE0.15°ANPAI1XIANGSHUJU,ZHIDAO179.5°,GONGJI1200XIANGSHUJU,CUNRUEPROMZHONG。RUANJIANYUNXINGSHI,XUNHUANCHAXUNZHENGXIANBIAOSHUJU,KONGZHIBOXINGFASHENGQIWFGJIKECHANSHENGSUOXUDESPWMKONGZHIMAICHONG。

BIANPINDIANYUANZHUCHENGXUWANCHENGXITONGCHUSHIHUAJICANSHUSHEDINGDENGGONGNENG,DIANYAHEPINLVJIDINGCHENGXU,BUZHUOXUANZHUANBIANMAQISHUCHUDEJIDINGMAICHONG,JINXINGJIDINGJISHUHEFANGXIANGBIANBIE。BOXINGZHONGDUANCHENGXUWEIKONGZHIXITONGRUANJIANDEHEXIN,ZHONGDUANYOUXIANJIZUIGAO,WANCHENGZHENGXIANSHUJUBIAOCHAXUN、BOXINGFASHENGQISHUJUZHONGZHI、ZHANKONGBIJISUANDENGGONGNENG。DIANYABIHUANZICHENGXUJINXINGPIKONGZHISUANFAJISUAN,SHISHIDIAOZHENGSPWMMAICHONGBODEZHANKONGBI,DADAOWENDINGSHUCHUDIANYADEMUDE。SHUZISUOXIANGCHENGXUCAIYONGBUZHUOZHONGDUAN,JISUANDIANYAHEDIANLIUDEXIANGWEICHA,BINGSHISHIDIAOZHENGSHUCHUPINLV,ZHIDAODIANYAHEDIANLIUTONGXIANG。WAIBUZHONGDUANCHENGXUXIANGYINGGEBAOHUDIANLUDEBAOHUXINHAO,FENGSUOMAICHONGSHUCHU,JIYIGUZHANGCANSHU。

4 KANGGANRAOCUOSHI

ZAIYINGJIANSHANGCAIYONGCIPINGHENGSHIDIANYADIANLIUHUGANQIJINXINGQIANGRUODIANGELI,XINHAOCHUANSHUCAIYONGPINGBIDIANLAN,BINGYIDIANJIEDI。MONIXINHAOZAIJINRUWEICHULIQIADQIANJINXINGDUOJILVBO,ZUIDAXIANDUXIAOCHUXUJIAXINHAODEQINRU。KONGZHIBANSHEJIZHONG,SHUZIDIANLUHEMONIDIANLUFENKAIBUZHI,SHUZIDIYUMONIDICAIYONGYIDIANLIANJIE,XIAOCHUSHUZIDIANLUHEMONIDIANLUDEXIANGHUGANRAOJIDIDIANWEIDEBUPINGHENG。KONGZHIDIANYUANCAIYONGKAIGUANDIANYUAN,JIAZHUANGDIANYUANLVBOQI,LVCHUKUIRUDEGONGMOGANRAOXINHAO。ZHUKONGBANCAIYONGDIANYUANJIANKONGXINPIAN,JIANSHIDIANYUANDIANYA,CHUXIANDIANYABUWENSHIJIANGXITONGFUWEI。

广东11选5RUANJIANSHANG,SHUZILVBOXIAOCHUMAICHONGGANRAO,CAIYONG80C196 MCWEICHULIQIZHONGKANMENGOUGONGNENG,ZAIRONGYIYINQIXITONGSIXUNHUANHUORUANJIANDIANFUDEWEIZHIJIARUJIANSHIDIAN,CHUXIANGUZHANGSHIXITONGZIDONGFUWEI。DUIKENENGYINQIDIANYUANSHUCHUCHAOXIANDEWEIZHIJIARUJIXIANPANBIEYUJU,BAOZHENGRENHEQINGKUANGDOUBUHUICHUXIANBIANPINDIANYUANDEBUZHENGCHANGSHUCHU。

5 JIESHUYU

GENJUYISHANGYUANZEYANZHIKAIFADEDARONGLIANGSHIYANBIANPINDIANYUANYIZAIXIANCHANGJIAOLIUNAIYASHIYANZHONGCHENGGONGYINGYONG,QUDELIANGHAOXIAOGUO。GAIDIANYUANTIJIXIAO、ZHONGLIANGQING、SHUCHUGONGLVDA,SHUCHUDIANYAHEPINLVWENDINGDUGAO,KEFANGBIANDIZUCHENGCHUANLIANXIEZHENNAIYASHIYANXITONG,DUIBIANYAQI、FADIANJI、GISHEGAOYAJIAOLIANJUYIXIDIANLANDENGRONGXINGSHEBEIJINXINGJIAOLIUNAIYASHIYAN,KEGUANGFANYINGYONGYUDIANLIXITONGJIJIANHEXIUSHIDANWEIDESHEBEIANZHUANGHEJIANXIUSHIYANDENGGONGZUOZHONG。