Amajeneretha eVar Asezingeni Eliphakeme: Ukuguqula Isinxephezelo Samandla Asebenzayo

Eminyakeni yakamuva, isidingo sesinxephezelo esisebenzayo samandla asebenzayo sesibaluleke kakhulu emkhakheni wezinhlelo zamandla.Ukuze kuhlangatshezwane nalesi sidingo, intuthuko entsha ebizwa nge-Advanced Static Var Generator (I-ASVG) wazalwa.Lobu buchwepheshe besimanje bumele intuthuko yakamuva emkhakheni wesinxephezelo samandla asebenzayo, okunikeza inhlobonhlobo yezinzuzo nezici eziguqula ukuphathwa kwekhwalithi yamandla.Kulokhu okuthunyelwe kwebhulogi, sizocubungula amakhono aphakeme weI-ASVGfuthi nixoxe ngokuthi inganqoba kanjani izinselele zekhwalithi yamandla ezinhlelweni zamandla kagesi aphezulu naphansi.

Ukulungiswa okusheshayo nokunamandla kwamandla asebenzayo:

I-ASVGama-s aklanyelwe ukumunca ngokushesha noma ukukhulula amandla asebenzayo nama-harmonic currents, okuvumela ukulungiswa okusheshayo nokunamandla ekudingeni amandla.Lokhu kufinyelelwa ngokulungisa isigaba kanye nobukhulu be-voltage ephumayo ohlangothini lwe-AC lwe-inverter noma ngokulawula ngokuqondile i-amplitude nesigaba samanje.Leli khono eliyingqayizivele liqinisekisa ukuthi iI-ASVGingakwazi ukulandelela ngempumelelo nangempumelelo futhi inxephezele ukusabela okusebenzayo komthwalo kanye nama-harmonic currents.Ngokunikeza impendulo esheshayo nesinxephezelo, i-ASVG ingathuthukisa ikhwalithi yamandla, ivimbele ukulimala kwemishini futhi inciphise ukulahleka kwamandla.

Isinxephezelo esiphelele se-harmonic:

Ngokungafani namadivayisi esinxephezelo samandla asebenzayo asebenzayo, i-ASVG idlula umsebenzi wayo oyinhloko wokulandelela nokunxephezela ukusebenza kwamanje.Futhi inekhono lokulandelela nokunxephezela ama-harmonic currents, okuyenza ibe yimpahla eguquguqukayo kumasistimu wamandla.I-ASVG iqeda ngempumelelo imisinga ye-harmonic engalimaza ikhwalithi yamandla futhi ibangele ukwehluleka kwemishini.Lesi sici siqeda isidingo semishini yokuhlunga ye-harmonic eyengeziwe, ukunciphisa izindleko zesistimu yamandla nokuba yinkimbinkimbi.

Ukusebenza okuphezulu nokuvumelana nezimo okuphelele:

I-ASVG igqama ngokusebenza kwayo okuphezulu, enikeza ukunemba okungenakuqhathaniswa nokusebenza kahle kwesinxephezelo samandla asebenzayo.Ubuchwepheshe bayo obuthuthukisiwe buyenza ikwazi ukuzivumelanisa nezimo ezihlukene zokulayisha futhi inikeze izixazululo zamandla asebenzayo ezenziwe ngendlela efanelekile.Ngaphezu kwalokho, idizayini ye-ASVG iguquguquka kakhulu futhi i-modular, ivumela ukuthi isetshenziswe kalula kumasistimu ahlukene wamandla.Lokhu kuvumelana nezimo kuqinisekisa ukuhlanganiswa okungenazihibe futhi kunika amandla ukulinganisa, okunikeza amandla opharetha besistimu yamandla ukuthi banwebe noma baguqule umthamo wesinxephezelo ngokuya ngezidingo zabo ezithile.

Isixazululo esingabizi kakhulu:

Ngaphezu kokusebenza okuphezulu nokuvumelana nezimo, i-ASVG iphinda igqame njengesixazululo esingabizi kakhulu sezinkinga zekhwalithi yamandla.I-ASVG yehlisa imali esetshenziswayo kanye nezindleko zokusebenza ngokususa isidingo semishini yokuhlunga eyengeziwe kanye nokuthuthukisa isinxephezelo samandla asebenzayo.Ngaphezu kwalokho, ukwakheka kwayo okuhlangene konga isikhala esibalulekile futhi kwenza ukusetshenziswa kahle kwengqalasizinda ekhona.Nge-ASVG, opharetha besistimu yamandla bangakwazi ukuzuza ukonga izindleko ezibalulekile kuyilapho bethuthukisa ikhwalithi yamandla nokwethembeka.

Isiqinisekiso sempilo yemishini nokuthuthukisa ukusebenza kahle kwamandla:

Enye yezinzuzo ezibaluleke kakhulu zokusebenzisa ama-ASVG ezinhlelweni zamandla yikhono lokunweba impilo yemishini ngenkathi kuthuthukiswa ukusebenza kahle kwamandla.Ngokugcina ikhwalithi ephezulu yamandla, i-ASVG iqinisekisa ukuphila isikhathi eside kwemishini ebucayi, inciphisa amathuba okuhluleka kanye nezindleko zokukhanda ezihambisanayo noma zokushintshwa.Ngaphezu kwalokho, ngokunciphisa ukulahleka kwamandla kanye nokuchithwa kwamandla asebenzayo, i-ASVG inyusa ukusebenza kahle kwamandla, okunomthelela ekongiweni kwamandla kanye nentuthuko eqhubekayo.

Ekuphetheni:

Kafushane, i-Advanced Static Var Generator imelela impumelelo enkulu emkhakheni wesinxephezelo samandla e-var ashukumisayo.Ikhono layo lokulawula ngokushesha amandla asebenzayo kanye nokunikeza isinxephezelo esiphelele se-harmonic kuyenza ibe impahla ebaluleke kakhulu ezinhlelweni zamandla.I-ASVG iguqula imboni yesistimu yamandla ngokusebenza kwayo okuphezulu, ukuguquguquka, ukuphumelela kwezindleko, kanye nekhono lokuthuthukisa ikhwalithi yamandla nokusebenza kahle kwamandla.Ngokukhetha i-ASVG, ama-opharetha wesistimu yamandla angabhekana ngqo nezinselelo zamandla asebenzayo, aqinisekise ukwethembeka kwemishini nokuphila isikhathi eside kuyilapho bethuthukisa ukusebenza kahle futhi behlisa izindleko zokusebenza.