Pakusarudza zvigadzirwa, vatengi vazhinji vanowanzondibvunza kuti chiiSVGuye ndeupi musiyano uripo pakati payo neSVC?Rega ndikupe imwe sumo, ndinovimba ichabatsira pakusarudza kwako.
Kune SVC, tinogona kufunga nezvayo seyakasimba reactive simba sosi.Iyo inogona kupa capacitive reactive simba kune gidhi remagetsi zvinoenderana nezvinodiwa zvekusvika kune gidhi remagetsi, uye inogona zvakare kutora yakawandisa inductive reactive simba remagetsi grid, uye capacitor bhangi rinowanzobatanidzwa kune gidhi remagetsi sebhangi refirita. , iyo inogona kupa reactive simba kune grid simba.Kana iyo grid isingade rakawanda reactive simba, iyi redundant capacitive reactive simba inogona kutorwa neyakafanana reactor.Iyo reactor ikozvino inodzorwa ne thyristor valve set.Nekugadzirisa iyo thyristor trigger phase Angle, tinogona kushandura kukosha kunoshanda kweyazvino inoyerera kuburikidza neiyo reactor, kuitira kuti ive nechokwadi chekuti reactive simba reSVC panzvimbo yekuwana grid rinogona kungodzikamisa voltage yepoindi mukati meiyo yakatsanangurwa. range, uye tamba basa re reactive simba muripo wegridi.
SVGndiyo yakajairika magetsi emagetsi emagetsi, ayo anoumbwa matatu ekutanga anoshanda mamodule: yekuona module, control operation module uye compensation output module.Nheyo yayo yekushanda ndeyekuona ruzivo rwazvino rwekunze CT system, uyezve kuongorora ruzivo rwazvino, rwakadai sePF, S, Q, nezvimwewo, kuburikidza neiyo control chip;Ipapo mutongi anopa iyo yakabhadharwa dhiraivha chiratidzo, uye pakupedzisira iyo inverter yedunhu inoumbwa nemagetsi emagetsi inverter wedunhu inotumira iyo yakabhadharwa ikozvino.
TheSVG static varjenareta ine inozvifambisa-yega bhiriji redunhu rinoumbwa nekudzima-kudzima simba remagetsi mudziyo (IGBT), iro rakabatana kune gidhi remagetsi rakafanana kuburikidza nereactor, uye amplitude uye chikamu chekubuda kwemagetsi padivi reAC bhiriji redunhu rinogona kugadziridzwa zvakanaka, kana iripo padivi re AC inogona kudzorwa zvakananga.Kurumidza kunwa kana kuburitsa iyo inodiwa reactive simba kuti uwane chinangwa chekukurumidza kushandura kwesimba reactive simba.Sechishandiso chekubhadhara chinoshanda, haingogone kuteedzera iko zvino yekumanikidza mutoro, asi zvakare kuteedzera nekubhadhara iyo harmonic ikozvino.
SVGuye SVC inoshanda zvakasiyana.SVG ndeye reactive simba muripo mudziyo wakavakirwa pamagetsi zvishandiso.Inogadzirisa reactive simba nekudzora iyo yekubatidza nekudzima yemagetsi zvigadzirwa zvemagetsi.SVC chishandiso chemagetsi chekudzorera chinobva pane reactance kifaa, chinogadzirisa simba rekuita nekudzora kukosha kwekuita kweiyo inoshanduka reactor.Nekuda kweizvozvo, SVG inokurumidza kupindura uye yakanyanya kurongeka, nepo SVC iine hukuru hukuru uye yakanyanya kugadzikana kuita.
SVG uye SVC inodzorwa zvakasiyana.Static var jenaretainoshandisa yazvino yekudzora modhi, kureva, zvinoenderana nechikamu uye amplitude yezvino kudzora magetsi emagetsi pa uye nekudzima.Iyi yekudzora modhi inogona kuwana kurongeka kwakaringana kwesimba rinoshanda, asi inoda yakakwira yekupindura kumhanya kweazvino.Uye SVC inotora voltage control mode, kureva, zvinoenderana nechikamu uye amplitude yevoltage kudzora kukosha kwekuita kweiyo inoshanduka reactor.Iyi yekudzora modhi inogona kuona kugadzikana kwakagadzikana kwesimba rinoshanda, asi inoda yakakwira voltage mhinduro yekumhanya.
Kuwanda kwekushandiswa kweSVG neSVC kwakasiyanawo.SVG inokodzera maapplication anoda akakwira magetsi ekuchinja, senge magetsi emagetsi, zviteshi uye mabhizinesi makuru eindasitiri.Inogona kuvandudza kugadzikana kwemagetsi uye kunaka kwesimba remagetsi system kuburikidza nekukurumidza kupindura uye kunyatso kudzora.SVC inokodzera zvikumbiro zvinoda kuchinjika kwazvino, senge magetsi arc furnaces, njanji yekufambisa uye migodhi.Inogona kuvandudza simba chinhu uye kugadzikana kwesimba system ne
kugadzirisa ikozvino stably.
Nguva yekutumira: Mar-15-2024