I-MSVC/MCR 6-110KV 150-100000Kvar i-magnetron reactor yohlobo lwedivayisi yesinxephezelo yamandla aphezulu we-voltage static asebenzayo

1. Ukulandelela ngokushesha ukulawulwa kwamandla asebenzayo, kusetshenziswa "i-valve kazibuthe" uhlobo lwe-electrolable saturable reactor (MCR), i-auto-coupling DC excitation kanye nomkhawulo wemodi yokusebenza yamagnetic saturation, enciphisa kakhulu ama-harmonics, futhi inokulahlekelwa amandla asebenzayo aphansi, isici esisheshayo sesivinini sokuphendula. .
2. Ubuchwepheshe be-optical isolation phase-shift trigger bayamukelwa, futhi i-optical fibre transmission phase-shift trigger ithuthukisa izinga le-insulation yesistimu, ithuthukise ikhono lokuvimba ukuphazamiseka kwedivayisi, futhi inciphisa usayizi wezinto zokusebenza.
3. Isici sokulawula i-thyristor ephansi-voltage, engadingi ukumelana ne-voltage ephezulu kanye nomthamo omkhulu ngesikhathi sokusebenza.Iphephile futhi inokwethenjelwa, futhi inenani eliphansi le-calorific.Ukupholisa ngokwemvelo kuyadingeka, futhi akukho mpahla yokupholisa eyisiza edingekayo .
4. Izindlela zokufaka eziguquguqukayo, kokubili ukufakwa kwangaphandle nangaphakathi kuyatholakala.Izinyathelo ezincane, ukwethembeka okuphezulu, ukunganakeki, nempilo ende yesevisi.
5. Ukusebenzisa ubuchwepheshe bokucubungula okuhambisanayo obunama-CPU amaningi, izinga eliphezulu lokuzenzakalela, ingakwazi ukubona imisebenzi ehlukahlukene yokulawula nokuvikela ephelele yegatsha le-MCR ne-FC, ishintshe ukuqapha ku-inthanethi, ukulinganisa nokulawula okuvumelanayo, njll., futhi ingakwazi nokubona ukudluliswa kwedatha okuhlukahlukene kanye " umsebenzi one" Remote". Ukusebenza kulula futhi ukusebenzisana komsebenzisi kunobungane futhi kulula.

Indawo yohlelo lokusebenza:
Idivayisi yesinxephezelo samandla asebenzayo e-MSVC ashukumisayo isetshenziswa kakhulu kusistimu yamandla we-6-220KV, engathola isinxephezelo esiguqukayo samandla asebenzayo, ithuthukise isici samandla, igxilise amandla kagesi, kanye nama-harmonics okuhlunga ngesikhathi esifanayo ukuthuthukisa ikhwalithi yamandla wegridi yamandla.Umshini okwamanje usetshenziswa kabanzi kumalahle, izitimela zikagesi, insimbi, amandla omoya nezinye izimboni, futhi umphumela wokonga amandla uyabonakala.
1. Isithando somlilo sikagesi
Ngenxa yokumelana kwe-arc okungazinzile kanye nesigaba sesithathu esingalingani, isithando somlilo se-arc sikagesi siyingozi kakhulu kugridi yamandla ngale ndlela elandelayo: izingxenye ezikhiqizwe ze-Noble ziningi futhi okuqukethwe kukhulu, futhi izingxenye zamanje eziyinhloko ze-Noble ziyizikhathi ezingu-2-7, phakathi kwazo izikhathi ezi-2, ezi-3, nezi-5 zinkulu kakhulu, igridi ephuma kokunye ayilingani kakhulu esigabeni sesithathu, i-negative ukulandelana kwamanje ikhiqizwa, kukhona ukucwayiza okukhulu kwe-voltage, futhi isici samandla siphansi.
Indlela yokuxazulula ngokuphelele izinkinga ezingenhla ukuthi umsebenzisi kufanele afake idivayisi yesinxephezelo samandla asebenzayo aguqukayo nempendulo esheshayo.Uhlelo lwe-MSVC lunesikhathi sokuphendula esisheshayo futhi lungahlangabezana ngokugcwele nezidingo eziqinile zobuchwepheshe.Inganikeza ngokushesha amandla asebenzayo esithandweni se-arc kagesi futhi izinze ugesi wegridi yebhasi, ikhuphule ukuphuma kwamandla asebenzayo esistimu, ithuthukise ukusebenza kahle kokukhiqiza, futhi inciphise umthelela wokucwayiza.Umsebenzi wesinxephezelo sokuhlukaniswa kwesigaba se-MSVC ungaqeda ukungalingani kwezigaba ezintathu okubangelwa isithando somlilo se-arc kagesi, futhi idivayisi yokuhlunga ingaqeda amagagasi ayingozi aphezulu aphezulu futhi ithuthukise isici samandla ngokunikeza amandla asebenzayo ohlelweni.
2. Ukudluliswa kwamandla amabanga amade
Uhlelo lwamandla njengamanje luthambekele kumagridi anamandla amakhulu, ukudluliswa kwamandla amabanga amade, kanye nokusetshenziswa kwamandla okuphezulu, okuphoqa uhlelo lokudluliswa nokusabalalisa ukukhulisa izindlela zokuthuthukisa.I-MSVC ingathuthukisa kakhulu ukudluliswa kwamandla nokusebenza kokusabalalisa kwesistimu yamandla, okungukuthi, ngaphansi kwezimo ezahlukene zegridi yamandla, ukuze kugcinwe i-voltage elinganiselayo, i-MSVC ingafakwa endaweni eyodwa noma ngaphezulu ezifanele kugridi yamandla ukuze kuzuzwe okulandelayo. izinhloso zokuzinzisa isistimu yegridi ebuthaka.Amandla kagesi: Yehlisa ukulahleka kokudluliswa, khulisa umthamo wokudlulisa, wandise ukusebenza kahle kwegridi yamandla ekhona, ukhuphule umkhawulo wesimo esingashintshi, ukhuphule ukumanzi ngaphansi kweziphazamiso ezincane, kanye nokuzungeza kwamandla ebhafa.
3. Uhlelo lokugaya
Isigayo siwumthwalo osebenzayo womthelela, onale miphumela elandelayo kugridi yamandla: isici samandla aphansi: okubangela ukushintshashintsha kwamandla kagesi nokwehla kwamandla kagesi, ezimeni ezinzima, okokusebenza kukagesi akukwazi ukusebenza ngendlela evamile, kunciphisa ukusebenza kahle kokukhiqiza: ukuhleleka okuphezulu okuyingozi. ama-harmonics azokhiqizwa kudivayisi yokudlulisela yomthwalo , ikakhulukazi ama-harmonics aphezulu amelwe izikhathi ezingu-5, 7, 11, kanye ne-13, okuzodala ukuhlanekezela okukhulu kwe-voltage yegridi.Idivayisi ye-MSVC ingaxazulula izinkinga ezingenhla kahle, igcine i-voltage yebhasi izinzile, ihlunge ama-harmonics, futhi ithuthukise isici samandla.
4. Ukuphakamisa imayini yamalahle
Izinyusi zemayini yamalahle zishayelwa kakhulu amamotho e-DC, anomjikelezo omfushane wokusebenza, isivinini sokuphendula esisheshayo, kanye nokuguquguquka okukhulu kwamandla asebenzayo.Ngesikhathi sokusebenza, bazoba nemiphumela elandelayo kugridi yamandla: kubangela ukwehla kwamandla kagesi wegridi kanye nokuguquguquka kwamandla kagesi, isici samandla aphansi, namadivayisi okulungisa kabusha azokhiqiza i-Sub-harmonic ephezulu, impendulo esheshayo yedivayisi ye-MSVC ingaxazulula ngokuphelele izinkinga ezingenhla. .
5. Ipulazi lomoya
Emapulazini omoya, amandla kagesi namandla asebenzayo ashintshashintsha kakhulu ngaphansi kwethonya lesivinini somoya, futhi ingxenye yamandla asebenzayo e-inductive ngokuvamile iyadingeka ukuze kunxeshezelwe amandla okushaja olayini.Uma ibhange le-switching capacitor eligxilile noma elilinganiselwe lisetshenziselwa ukunxephezela amandla asebenzayo esistimu futhi kuthuthukiswe isici samandla, le ndlela inganikeza amandla asebenzayo we-capacitive kuphela, kodwa ayikwazi ukufeza ukulungiswa okusheshayo okuguquguqukayo ngokushintsha kwesivinini somoya, okulula ukukubangela. amandla asebenzayo azobuyiselwa ohlelweni, anyuse amandla kagesi, futhi abeke engcupheni ukuzinza kwezinto zikagesi nohlelo.Uhlelo lwe-MSVC lungenza ngokushesha futhi ngokunembile isinxephezelo samandla asebenzayo kanye ne-inductive, esingaxazulula ngokuphelele inkinga yokuhlehliswa kwamandla asebenzayo ngenkathi kusimamisa i-voltage ye-bhasi kanye nokwenza ngcono isici samandla.Futhi lapho uhlelo olusha lwe-MSVC lufakiwe, ibhange langempela le-capacitor elingaguquki lingasetshenziswa ngokugcwele, futhi i-reactor magnetron kuphela enganezelwa, engafinyelela imiphumela emihle ngokutshalwa kwezimali okuncane futhi ibe yisinqumo esifanele sokuthuthukisa ukuphathwa kwekhwalithi yamandla amapulazi omoya. .
6. Ukunikezwa kwamandla kagesi wesitimela
Imodi yokuthutha yesitimela kagesi ayivikeli nje imvelo kuphela, kodwa futhi ibangela "ukungcoliswa" okukhulu kugridi yamandla.Ukunikezwa kwamandla kwesigaba esisodwa samathilamu nezitimela kubangela ukungalingani okukhulu kwezigaba ezintathu kanye nesici samandla aphansi senethiwekhi yokuphakelwa kukagesi, futhi kukhiqiza amandla alandelanayo angalungile.Indlela yamanje yokuxazulula le nkinga ukufaka i-MSVC endaweni efanele eduze nomzila wesitimela ukuthuthukisa isici samandla nokuxazulula ukungalingani kwezigaba ezintathu.