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发电机励磁系统的比较以及励磁系统都有哪些方法?

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发电机励磁系统的比较以及励磁系统都有哪些方法?

发布日期:2019-07-31 作者: 点击:

发电机组制造商为自动电压调节器(AVR)提供不同的供电选项,选择合适的选项对于确保发电机组的正确运行非常重要。虽然励磁系统丰大彩票app下载有多种选择,但每种都有自己独特的特性,为不同的应用提供了好处。

丰大彩票app下载BENWENTAOLUNLESIZHONGLICIFANGFA,MEIZHONGFANGFADEYOUQUEDIAN,BINGGENJUYINGYONGDEYAOQIUTICHULEXUANZEHESHIFANGFADEJIANYI。

YI、LICIFANGFABAOKUO:

ZIJI(FENLIU)

LICISHENGYAXITONG

YONGCIFADIANJI

FUZHURAOZU(FUZHU)

JIAOLIUFADIANJIHEZIDONGDIANYADIAOJIEQIDEGONGYILIUCHENGRUXIA:

发电机励磁系统

丰大彩票app下载ZIDONGDIANYADIAOJIEQIDIANYACHUANGANXIANLIANJIEDAOZHUDINGZI,YONGYUKONGZHIJIAOLIUFADIANJIDECICHANGQIANGDU,YITONGGUOZIDONGDIANYADIAOJIEQIZAIBIANHUADETIAOJIANXIABAOCHIFADIANJIZUSHUCHUSHANGDEHENGDINGDIANYA。

AVRDESHURUGONGLVTONGGUOBENWENMIAOSHUDEDUOZHONGFANGFAZHIYIJIESHOU。

ZIDONGDIANYADIAOJIEQISHIYONGSHURUGONGLVXIANGLICIJIDINGZITIGONGDCSHUCHU,DIANYADIANPINGJIANCEYONGYUQUEDINGZIDONGDIANYADIAOJIEQIZAILICIJIZHUANZISHANGGANYINGJIAOLIUXINHAODEDIANPING。

丰大彩票app下载LICIJIZHUANZIJIAOLIUSHUCHUSUIHOUBEIZHENGLIUWEIJIAOLIUFADIANJIZHUZHUANZIDEDCSHUCHU,BINGZUIZHONGGANYINGDAOZHUDINGZISHANGYONGYUFUZAISHUCHU。

WEILESHIZHEIYIGUOCHENGFAHUIZUOYONG,ZIDONGDIANYADIAOJIEQIBIXUYOUYIGEQIANGDADEDIANYUAN,DANGXUYAOSHI,TEBIESHIZAISHUNTAIQINGKUANGXIA,GAIDIANYUANJIANGTIGONGSHIDANGSHULIANGDEJILIDIANLIU。RUGUOMEIYOUQIANGDADEDIANYUAN,XITONGKENENGWUFAZAIDIANJIQIDONGHUOGUZHANGQINGKUANGXIAHUIFUDIANYA。ZHEIKENENGDAOZHIDIANJINANYIQIDONG,ZAOCHENGQIANZAIDESUNHUAI;HUOZHEXITONGYOUYUJIAOLIUFADIANJIZHONGDECICHANGSUNSHIERGUANBI。AVRYEKEYIJUYOUBUTONGDEJIEGOU,ZHEIJIANGYINGXIANGTAMENJIYUDIANYAGANCEHEGONGLVSHURUTIGONGSHIDANGJILIDENENGLI。

ZHEILIJIANGTAOLUNLIANGZHONGLEIXINGDEJIEGOU:KEKONGGUIZHENGLIUQIHECHANGXIAOYINGJINGTIGUAN。MEIZHONGJIEGOULEIXINGDOUHUIYULICILEIXINGYIQIDUIXITONGXINGNENGCHANSHENGYINGXIANG。

ER、JIFALEIXING

ZHEISHIYIZHONGFEICHANGJIANDANQIEJINGJIDEFANGFA,KETIGONGZIDONGDIANYADIAOJIEQIZHENGQUEJILIJIAOLIUFADIANJISUOXUDEBIYAOSHURUGONGLV。TABUXUYAOEWAIDELINGJIANHUOJIEXIAN,GUZHANGPAICHUSHIYEGENGRONGYI。BINGLIANLICIDEJIANDANXINGYEDAOZHIQIZUIDADEQUEDIAN,YINWEIJIAOLIUFADIANJIXIANGXIAYOUGONGDIANDEFUZAIZHIJIEYINGXIANGDAOZIDONGDIANYADIAOJIEQIDESHURUDIANNENGZHILIANG。DANGYOUYUFUZAILIANJIE/QIDONGHUOXIAYOUCHUXIANGUZHANGERFASHENGSHUNBIANSHI,DIANYAHEPINLVJIANGXIAJIANG,ZIDONGDIANYADIAOJIEQIBIXUQUDONGGENGDUOJILIDIANLIULAIZHICHIDIANYA。

SUIZHESHURUDIANYAHEPINLVDEJIANGDI,WEIAVRGONGDIANKENENGCHENGWEIYIXIANGTIAOZHAN,YOUQISHIZAIDIANYABENGKUIDEDUANLUGUZHANGQINGKUANGXIA。ZAIZHEIZHONGQINGKUANGXIA,YOUYUJIAOLIUFADIANJIDEZHUCICHANGKENENGBENGKUI,ZIDONGDIANYADIAOJIEQIKENENGMEIYOUZUGOUZHANGDESHIJIANLAIZHICHIDIANYAYIQINGCHUXIAYOUGUZHANG。

YOUFEIXIANXINGFUZAIGONGDIANYINQIDEXIEBODUIYUBINGLIANLICIXITONGYESHIYIGETIAOZHAN。ZHEISHIYINWEIGONGLVSHURUBIANHUAHUIXIANZHIZIDONGDIANYADIAOJIEQITIGONGSHIDANGSHUCHUGONGLVDENENGLI。

LICISHENGYAXITONG

DIANZIZHIDONGXITONGSHILINGYIZHONGJILIXINGSHI,TAWEIDIANXINGDEZIJIXITONGTIGONGLE“ZHULI”。GAIXITONGDEJIEGOUZUNXUNBINGLIANLICIDEXIANGTONGSHEZHI,YONGYUDIANYAJIANCEHEXIANGZIDONGDIANYADIAOJIEQISHURUGONGLV,HAIBAOKUOLICISHENGYAKONGZHI(EBC)MOKUAIHETIANJIADAOJIAOLIUFADIANJIZHOUFEIQUDONGDUANDEXIAOXINGLICISHENGYAFADIANJI(EBG)。GAIKONGZHIMOKUAILIANJIEDAOZIDONGDIANYADIAOJIEQI,BINGGENJUXITONGDEXUYAO,SHIZIDONGDIANYADIAOJIEQINENGGOUJIETONGBUTONGSHUIPINGDEZENGJIADELICIDIANLIU。

该电源为发电机的励磁系统供电,支持负载,直到下游断路器能够排除故障或使发电机能够启动电机并驱动电压恢复。EBG虽然在外观上类似于永磁发电机励磁系统丰大彩票app下载,但不适合向自动电压调节器连续输出功率,而是适合较短的输出情况。发电机启动期间,电子制动系统关闭,以防止电压过高。EBG此时正在产生一个电压电位,但它没有提供激励。EBS系统的结构允许电机起动和短路情况下的动态响应。这就是EBS不同于PMG的地方。

SUIZHEEBGBEIPINGWEIFEILIANXUSHIYONG,TASHIYIGEGENGBIANYIHEGENGXIAODEXUANZE,RENGRANMANZUTIGONG300%DUANLUDIANLIUHEGAISHANDIANJIQIDONGDEXUQIU。

SAN、YONGCIFADIANJI

ZUIZHUMINGDEJILIXINGSHIZHIYISHIDANDUJILIHUOPMG。ZHEIZHONGFANGFASHIJISHANGSHIZAIJIAOLIUFADIANJIDEFEIQUDONGDUANFANGZHIYIGEEWAIDEXIAOXINGYONGCIFADIANJI,WEIZIDONGDIANYADIAOJIEQIFADIAN。

FUZHURAOZUDEYIXIEHAOCHUSHI,TADAOZHIFADIANJIZUDEZHOUXIANGZHANGDUGENGDUAN,JIANGDILESHENGCHANCHENGBEN,YINWEIYUYONGCIFADIANJIXITONGXIANGBI,XUYAOANZHUANGDESHEBEIGENGSHAO。SUIRANQISHURUDAOZIDONGDIANYADIAOJIEQIDEDIANYAHUIZAIYIDINGCHENGDUSHANGSHOUDAOSUOCHANSHENGGONGLVDEYINGXIANG,DANDUIJIZUXINGNENGDEYINGXIANGKEYIHULVEBUJI。TAHAITIGONGLEYIGEFEICHANGQIANGDADEJIEJUEFANGAN,GUZHANGLVHENDI。TONGGUOSHEJI,YUZHURAOZUDEHUGANBEIZUIXIAOHUA,YINCILAIZIFEIXIANXINGFUZAIDEZHURAOZUZHONGDEBOXINGSHIZHENBUHUIYINGXIANGAVRXINGNENG。PMGHEFUZHURAOZUDOUSHIHEYAOQIUKEKEDEYINGYONG。

SI、AVRJIEGOU

丰大彩票app下载AVRJIEGOUDELEIXINGHUIDUIMEIZHONGLEIXINGJILIDIANLUDENENGLICHANSHENGZHONGDAYINGXIANG。KEKONGGUIXINGHECHANGXIAOYINGGUANXINGXITONGDOUYOUDULIDESHURUGONGLVHEDIANYAJIANCEDIANLU。ZAISUOYOUSIGELICIXITONGZHONG,DIANYACHUANGANXIANDOUCONGZHUDINGZIZHONGLACHU,ZHEIKENENGDAOZHIKEHULIANJIEFUZAIYINQIDEXIEBOCHANSHENGSHIZHENDEDIANYAFANKUIXINHAO。ZHEILIANGGEXITONGRUHECHULIDIANYUANDIANLUHEDIANYAGANYINGXIANDUIFADIANJIZUDEXINGNENGZHIGUANZHONGYAO。

WU、AVRDELEIXING

丰大彩票app下载KEKONGGUIXINGXITONGJIANCEJIAOLIUFADIANJISHUCHUDEDIANYADIANPING,BINGSHIYONGGAIDIANPINGLAIJISHIKEKONGGUIDEDIANHUOSHIJIAN。TABIXUQUEDINGKAIGUANHESHIDAKAI,HESHIGUANBI。DIANYADIANPINGYONGZUOFANKUIHUANLU,GENJUDIANYABOXINGHESHIDADAOLING(YECHENGWEIGUOLING),QUEDINGKAIGUANHESHIYINGDAOTONG,HESHIJIANGGUANDUAN。KAIGUANJIETONGDESHIJIANZHANGDUJUEDINGLEFASONGDAOLICIJIDEDIANLIANG。DANGBUSHIYONGCICHUANGANQISHI,TAHAILIYONGZHEIXIEXIANLUSHANGDEGUOLINGDIANLAIQUEDINGXITONGPINLV。ZHEIHUIYINGXIANGKEKONGGUIDIANHUODEDINGSHI,YEKEYONGYUDIAOZHENGDIANZIDIAOSUQI。

ZHEIDUIYUFEIXIANXINGFUZAILAISHUOYOUQIMAFAN,YINWEIXIEBOSHIZHENHEYOUFADE“AOKOU”HUIDAOZHIEWAIDEGUOLINGDIAN,ZHEIHUIDAOZHIXITONGNANYISHUSONGSHIDANGLIANGDEJILI。TAHAIHUIDAOZHIBUZHENGQUEDEPINLVJIANCE,BINGDAOZHICUOWUDECHAOSUGUZHANG。

YOUYUZHEIXIEYUANYIN,DUIYUDAIYOUFENLIUHUODIANZIZHIDONGXITONGDEDALIANGFEIXIANXINGFUZAI,BUTUIJIANSHIYONGKEKONGGUIXINGZIDONGDIANYADIAOJIEQI。JIFEIXIANXINGFUZAIGONGDIANSHI,ZHEILIANGGEXITONGDEJINGYANFAZESHI,ZAISHIZHENBIANDEGUODAZHIQIAN,XITONGKEYICHULIDAYUE25%DEJIAOLIUFADIANJIJIBENEDINGZHIWEIFEIXIANXING。YOUYUGENGQINGJIEDESHURUGONGLV,PMGHUOAUXDESHIYONGJIANGSHIYIZHONGGAIJIN,YINCIBUHUIYOUBUSHIDANGDEGUOLINGDIANDAOZHIKEKONGGUIGUOZAOGUANBI,DANSHIDIANYACHUANGANXIANRENGRANHUIYOUDIANYASHIZHENDEWENTI,YINWEIGUOLINGDIANRENGRANHUIQUDONGBUSHIDANGDEJILIHEBUZHUNQUEDEPINLVDUSHU(RUGUOMEIYOUSHIYONGCICHUANGANQI)。

LIU、CHANGXIAOYINGJINGTIGUANAVR

CHANGXIAOYINGJINGTIGUANXINGZIDONGDIANYADIAOJIEXITONGJUYOUXUDUOYOUDIAN,SHIYONGYUSUOYOUSIZHONGLICIXITONG,ZAISHEJIFEIXIANXINGFUZAIHEQIANZAISHIZHENSHI,KETIGAOXINGNENG。ZAICHANGXIAOYINGJINGTIGUANZIDONGDIANYADIAOJIEQIDEQINGKUANGXIA,DIANYACHUANGANXIANBEICELIANGHEZHUANHUANYIQUDONGYONGYUJILISHUCHUDEMAIKUANDIAOZHIDIANLU。ZHUANHUANHOUDEXINHAOJUEDINGLEMAIKUANDIAOZHIXINHAODEZHANKONGBI,BINGZUIZHONGJUEDINGLESHIJIADEJILILIANG,RUTU8SUOSHI。ZHEIZHONGFANGFATONGGUOBUDUANMAIDONGHEDIAOZHENGZHANKONGBILAIFANGZHIGUOLINGDIANZHISHIDANGESHIJIANHUOXIANBOYINGXIANGJILILIANG。GONGLVSHURUBOXINGJINYONGYUJILISHUCHU,BINGBEILVBOHEZHENGLIUWEIDCXINHAO。

励磁系统

丰大彩票app下载ZHEIFANGZHILEDIANNENGZHILIANGDUIXITONGLICINENGLIDEYINGXIANG。CHANGXIAOYINGJINGTIGUANXINGZIDONGDIANYADIAOJIEQIHAISHIYONGCIXINGCHUANGANQICELIANGFADONGJIZHUANSU,BINGJINCONGGAIXINHAOZHONGHUOQUPINLV,FANGZHIYINFEIXIANXINGFUZAIERCHANSHENGCUOWUDEPINLVXINXI。DUIYUSUOTAOLUNDEMEIZHONGBUTONGDEZIDONGDIANYADIAOJIEQI,SHIYONGCHANGXIAOYINGJINGTIGUANXINGZIDONGDIANYADIAOJIEQIDEXIAOGUOSHIXIANZHUDE。

QI、JIELUN

丰大彩票app下载SUIRANLICIXITONGYOUDUOZHONGXUANZE,DANMEIZHONGDOUYOUDUTEDETEXING,WEIBUTONGDEYINGYONGTIGONGLEHAOCHU。DUIYUXUYAODICHENGBENJIEJUEFANGAN、DIANJISHULIANGSHAOHUOFEIXIANXINGFUZAIDEJIANDANYINGYONG,BINGLIANLICIKENENGSHIHESHIDEXUANZE。YOUYUYINGYONGYAOQIUJIAODI,ZHEITONGCHANGGENGSHIHEXIAOXINGFADIANJI。YIDANYINGYONGYAOQIUQIDONGDUOGEDIANJI,GAISHANDIANJIQIDONG,HE/HUOMANZUXUANZEXINGXIEDIAODECHIXUDUANLUNENGLIYAOQIU,EBSLICIXITONGJIANGZAIZHEIZHONGYAOQIUSHAOGAODEQINGKUANGXIATIGONGSUOXUDELICISHUIPING,QIECHENGBENDIYUPMG。

DUIYUYAOQIUDADIANJIQIDONG、TIGAODIANJIQIDONGNENGLI、FEIXIANXINGFUZAIYAOQIUHEDAGUZHANGQIJIANCHIXUDUANLUNENGLIDEZUIKEKEYINGYONG,YINGPINGGUYONGCIFADIANJIHEFUZHURAOZULICIXITONGYIMANZUYINGYONGXUQIU。YONGCIFADIANJIDESHIYONGJIANGAVRDIANYUANYUJIAOLIUFADIANJISHUCHUGELIKAILAI,BINGTIGONGHENGDINGDEGONGLVSHUCHU。FUZHURAOZULIYONGFADIANJINEIGUYOUDEXIEBOLAIJIANXIAOJIZUCHICUN,TONGSHIRENGRANTIGONGQIANGDADEDIANJIQIDONGHECHIXUDUANLUNENGLI。


相关标签:发电机励磁系统,励磁系统,励磁系统厂家

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