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Uchungechunge lwe-HYTBB idivayisi yesinxephezelo samandla asebenzayo kagesi aphezulu - uhlobo lohlaka lwangaphandle
Isingeniso Somkhiqizo Lolu cingo lusetshenziswa kakhulu ku-6kV 10kV 24kV 35kV uhlelo lwamandla lwezigaba ezintathu ukuze kulungiswe ibhalansi kagesi yenethiwekhi ukuze kuthuthukiswe isici samandla, kuncishiswe ukulahleka kanye nokwenza ngcono ikhwalithi yokuphakelwa kwamandla.
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Idivayisi yesinxephezelo samandla asebenzayo we-HYTBB aphezulu angashintshiwe
Idivayisi yesinxephezelo samandla asebenzayo asebenza ngochungechunge lwe-HYTBB ephezulu ye-voltage engaguquki (ngemuva kwalokhu ebizwa ngokuthi idivayisi) ifanele amasistimu amandla e-AC anefrikhwensi engu-6-35kV kanye no-50HZ.Ingalungiswa futhi inxeshezelwe endaweni yama-motor high-voltage namaphampu amanzi, okungathuthukisa isici samandla okusebenza wama-motor-voltage aphezulu futhi kunciphise ukusetshenziswa kwamandla.linda.Isakhiwo kanye nomgomo wokusebenza
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Idivayisi yesinxephezelo ye-HYTBBH ehlanganisiwe ye-voltage ephezulu ye-capacitor
Uhlelo lokusebenza lwe-HYTBBH lochungechunge lohlaka lwesethi yamandla asebenza ngamandla aphezulu we-voltage isetshenziswa ku-6kV, 10kV.Imvelo yokuphakelwa kukagesi, ukwandisa umthamo wokudlulisa amandla okudluliswa kwamandla kanye nempahla yokuguqula.
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Idivayisi yesinxephezelo samandla asebenzayo afakwe kukholomu ephezulu ye-HYTBBW
Isingeniso Somkhiqizo I-HYTBBW ewuchungechunge olunamandla kagesi asebenzayo esinxephezelisa ngomugqa we-high-voltage Idivaysi ehlakaniphile ifaneleka kakhulu imigqa yokusabalalisa engu-10kV (noma 6kV) kanye namatheminali abasebenzisi, futhi ingafakwa ezigxotsheni zikalayini ophezulu ngamandla kagesi asebenzayo angu-12kV.Ukuze uthuthukise isici samandla, wehlise ukulahleka kolayini, wonge amandla kagesi futhi uthuthukise ikhwalithi kagesi.
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I-HYTBBT i-voltage-adjusting kanye ne-capacity-adjusting high-voltage reactive power device
Ukwethulwa komkhiqizo Njengamanje, umnyango wamandla kagesi ubheka ukubaluleka okukhulu kokonga ugesi kanye nokunciphisa ukulahlekelwa.Kusukela ekuphathweni kwamandla kagesi kanye namandla asebenzayo, kutshalwe imali enkulu ukuthuthukisa isofthiwe yokuphatha amandla kagesi eningi kanye ne-reactive power.I-VQC kanye ne-on-load voltage regulation ifakiwe eziteshini ezincane eziningi.Ama-Transformers, amabhange e-shunt capacitor esinxephezelo samandla asebenzayo nezinye izinto zokusebenza, ikhwalithi yamandla kagesi iyathuthukiswa.
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I-HYTVQC substation voltage voltage ashukumisayo idivayisi yesinxephezelo samandla asebenzayo
Incazelo yomkhiqizo Eminyakeni yamuva nje, ngokuthandwa kobuchwepheshe bokusebenzisa ikhompyutha kanye nokuthuthukiswa kwezinga lobuchwepheshe bamandla, eminye iminyango yamandla kagesi kanye nezikhungo zocwaningo lwesayensi ziye zasungula ngokulandelana futhi zakha amadivaysi okushintshashintsha okuzenzakalelayo ama-capacitor esinxephezelo sebhasi ye-10 kV, okungukuthi, i-transformer enkulu. of the substation Ukulungiswa kompompi kanye nokushintshwa kwe-capacitor kucatshangelwa ngokugcwele, okungaqinisekisi kuphela izinga lokufaneleka kwe-voltage, kodwa futhi kuqinisekisa ukufakwa okuphezulu kwe-capacitor.
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Uchungechunge lwe-HYMSVC idivayisi yesinxephezelo samandla asebenzayo anamandla kagesi aphezulu
Isethi ephelele yesinxephezelo samandla asebenzayo asebenzayo e-MSVC alawulwa zikazibuthe iyisinxephezelo samandla asebenzayo kanye nedivayisi yokulawula okuzenzakalelayo yokuthuthukisa i-voltage ehlanganisa i-MCR, ukushintshwa kweqembu le-capacitor kanye nemisebenzi yokulawula i-voltage on-load ye-transformer.I-MCR iwuhlobo “lwe-valve kazibuthe” uhlobo olulawulekayo lwe-saturable, olushintsha ukugcwaliswa kazibuthe kwengqikithi yensimbi ngokusebenzisa i-excitation ye-DC control current, ukuze kufezwe inhloso yokulungisa kahle ukuphuma kwamandla asebenzayo.Ngenxa yokuqoqwa kwama-capacitor, ibona izindlela ezimbili eziqhubekayo zokulungisa amandla asebenzayo.Ukwengeza, umthamo we-MCR udinga kuphela ukusondela kumthamo omkhulu weqembu elilodwa lama-capacitor ukuze kuzuzwe izidingo zesinxephezelo ezifanele, ukunciphisa izindleko zemishini, nokunciphisa kakhulu ukulahlekelwa kokusebenza.
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Uhlobo lwe-HYTSC idivayisi yesinxephezelo samandla asebenzayo anamandla kagesi aphezulu
Idivayisi yesinxephezelo samandla asebenzayo aguqukayo we-TSC enamandla amakhulu isebenzisa isistimu yokulawula ubuhlakani obuyidijithali, futhi isebenzisa ama-thyristors anamandla aphezulu ochungechungeni ukwenza iswishi engathintwayo ye-AC ene-voltage ephezulu, ekwazi ukubona ukushintshwa okushesha ukunqamula uziro kokuningi amabhange esiteji se-capacitor.Impendulo yedivayisi ye-high-voltage ye-TSC eguqukayo yesinxephezelo samandla asebenzayo singaphansi noma silingana no-20ms, futhi umthwalo womthelela nomthwalo oshintshashintshayo isikhathi kungaqashwa ngesikhathi sangempela futhi kunxeshezelwe ngokuguquguqukayo ukuze kufezwe umgomo wesinxephezelo sesici samandla ngaphezu kuka-0.9;ngesikhathi esifanayo, lo mkhiqizo udonsa ubuchwepheshe obuphambili bangaphandle, obuxazulula inkinga yokulawulwa kwamandla kagesi okuyinkimbinkimbi kanye nokushintsha okulula kokulawula ezindleleni zesinxephezelo ezikhona.Inemisebenzi emibili yokunxephezela ngamandla amandla asebenzayo kanye nokuzinzisa amandla kagesi wesistimu ngenxa yokungalungi komthelela nempilo yesevisi emfushane, futhi izinga layo lobuchwepheshe liyahola ngaphakathi.Ngesikhathi esifanayo, umkhiqizo unezici zokunciphisa kakhulu ukulahlekelwa kwenethiwekhi, ukonga amandla kagesi, nokuthuthukisa izinga lokuhlinzekwa kwamandla, okungaletha izinzuzo ezinkulu zezomnotho nezenhlalakahle kubasebenzisi.
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Uchungechunge lwe-HYTBB oluphakathi noluphezulu lwedivayisi yesinxephezelo samandla asebenzayo-uhlobo lwekhabhinethi
Ikhabhinethi ye-HYTBB yesinxephezelo samandla esinxephezelo esisebenzayo isetshenziswa kusistimu yamandla kagesi olinganiselwe 1kV~35kV, njengebhange le-capacitor elihambisanayo, ukunxephezela amandla asebenzayo asebenzayo ohlelweni, ukuthuthukisa isici samandla wegridi yamandla, ukuthuthukisa ikhwalithi yokusabalalisa. i-voltage, ukunciphisa ukulahlekelwa, ukukhuphula Umthamo wokuphakelwa kwempahla yamandla isetshenziselwa ukuthola ukusebenza okuphephile, okuthembekile nokonga kwesistimu yokusabalalisa amandla, futhi i-reactor yochungechunge inomsebenzi wokucindezela ama-harmonics ukuqinisekisa ukusebenza okuphephile nokuthembekile kwedivayisi ngokwayo futhi igridi exhunyiwe.
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