Isisombululo se-Voltge Case

I-VTIS inokukhusela ngokubanzi izinto eziphambili ezinciphisa ukuthembeka konikezelo lwamandla ombane wesibini kwizaphuli zesekethe, njengokuguquguquka kwamandla ombane, ukuphazamiseka, umbane ogqithisayo, ukulahleka kwamandla kwexesha elifutshane, njl.

I-VTIS iqulethe imodyuli yolawulo lwe-oscillation ehambelanayo kunye nemodyuli yokuphazamiseka kokuphazamiseka. Imodyuli yokunciphisa ukuphazamiseka kwechungechunge isebenza kwimodi yexesha elide kwaye ihlala igcina imo yokusebenza eqhubekayo. Xa unikezelo lwamandla ombane wesibini okanye isiphaluka sesiphaluka sesibini siphantsi kokuphazamiseka okuphindaphindiweyo okufana nokugqithiswa kombane, umhlaba onokuthi uthintele ukuhlaselwa kwe-overvoltage, i-overvoltage yokusebenza, i-resonance overvoltage, i-voltage transient, i-harmonic, ukuphazamiseka kwe-high-frequency, njl., inokucinezela ngokufanelekileyo kwaye ikhusele ukusebenza okuthembekileyo nokukhuselekileyo kwenkqubo yesibini.

I-VSAM inokuthintela ngokufanelekileyo i-contactor ekukhubekeni ngenxa yokuhla kwe-voltage / ukuphuma kwamandla okubangelwa ukugubha, ukugcina umnxibelelanisi odibeneyo ngexesha lokugubha, ukuphepha ukukhubeka ngexesha lokugubha, kunye nokuqinisekisa ukusebenza okuqhelekileyo kunye nokuqhubekayo kwesixhobo.
I-VSAM ine-wiring efanelekileyo, ukufakwa lula, ukusebenza okulula, ukuchaneka okuphezulu, kunye noluhlu olubanzi lwexesha lokungcangcazela. Ingasetyenziselwa naluphi na uhlobo AC220V, AC380V contactor.

Umkhuseli we-VSAM ochasene ne-oscillation unokugqiba ukufunyanwa kunye nomsebenzi wokulandela umkhondo we-voltage engundoqo, ukufezekisa ukuphindaphinda kunye nokutshixa kwesigaba sombane omkhulu, kwaye unokubona ixabiso elikhawulezayo le-voltage ye-mains ngexesha lokwenyani, ukuqinisekisa ukuba itshintshela kwi-inverter ye-VSAM ngaphakathi kwe-millisecond xa umbane oyintloko usilela, uqinisekisa ukuba unxibelelwano alukwazi ukuphinda lusebenze, kwaye luqinisekisa ukuba unxibelelwano alukwazi ukuphinda lusebenze. isiguquli kunye nesiqalisi esithambileyo.
I-VSAM isetyenziswa ngokubanzi kwiinkalo ezifana nepetroleum, iikhemikhali, isinyithi, imigodi, amandla, ukhuseleko lokusingqongileyo, umasipala, kunye namashishini omkhosi.

I-DCES sisixhobo sokhuselo sombane esisebenza ngeendlela ezininzi esilungiselelwe iziguquli ze-voltage ezisezantsi, kubandakanywa inkxaso yokuphazamiseka kwexesha elifutshane lombane kunye nommiselo we-voltage sag. Ingakwazi ukulungisa imiba enjengokuguquguquka kwamandla ombane kunye nokuphazamiseka kwexesha elifutshane lombane ngexesha lokwenyani.
I-DCES isebenzisa ii-supercapacitors zokugcina amandla, iziphumo zamandla e-DC DC, kwaye iqhagamshela kwisiguquli samaxesha amaninzi njengomthombo wamandla ogcinayo. Ibekwe yodwa ngokupheleleyo kwisiguquli samaza ngexesha lokusebenza okuqhelekileyo. Xa ixabiso le-fluctuation ye-voltage yegridi yamandla ingafikeleli kwixabiso elimiselweyo, inkqubo ayisebenzi kwaye ikwimo yokulinda eshushu; Xa i-voltage iguquguquka ngaphakathi kwendawo yokukhusela, i-DCES iqala ukusebenza ukuqinisekisa ukusebenza okuqhelekileyo kwesiguquli esijikelezayo; Xa i-voltage yegridi yamandla ibuyiselwa, i-DCES iphuma ngokuzenzekelayo kwisimo sokusebenza kwaye itshintshele kwindawo yokulinda eshushu, kwaye i-frequency converter itshintshe ngokuzenzekelayo ukuba inikwe amandla yigridi yamandla; Xa intshukumo yangaphandle evalekileyo yokungena okanye isiguquli siyeka ukusebenza, isixhobo siyaphuma ngokuzenzekelayo size sitshintshele kwimo yokulinda eshushu.

I-VAAS iyisixhobo esisebenza ngokukhuselekileyo sombane esisebenza ngokukhuselekileyo esidibanisa umbane wenkxaso yokuphazamiseka kwexesha elifutshane, ukulawulwa kwe-voltage okwethutyana, ukulawulwa kokunyuka kwe-voltage okwethutyana, ukunyanzeliswa kokuphazamiseka komthwalo, ukunyanzeliswa kokungalingani kwezigaba ezintathu, njl.

I-VAAS inokunqumla umthombo wamandla we-voltage sag ixesha elifutshane, ngokuqhelekileyo i-1 ~ 3s, kunye nokubonelela amandla okulayisha ngexesha lomzuzu we-voltage sag. Inokuxhasa unikezelo lwamandla, ukulungelelanisa i-sag ye-voltage, ukulungelelanisa kunye nokunyusa i-voltage, ukususa ireferensi yomthwalo kunye nokubonelela ngokujongwa kwexesha lokwenyani le-arc yempazamo.

I-VAAS iqukethe icandelo le-thyristor bypass, icandelo lokuguqula, kunye necandelo lokugcina amandla e-supercapacitor. Icandelo le-thyristor bypass lisetyenziselwa ukucima ngokukhawuleza i-thyristor kwimeko ye-voltage yenkqubo engaqhelekanga. Icandelo le-inverter lisetyenziselwa ukugcina amandla kwizixhobo zokugcina amandla kunye ne-voltage yembuyekezo yemveliso. Inxalenye yokucoca iqinisekisa ukuba umbane wecala lomthwalo owenziweyo uyahlangabezana neemfuno.