Ezweni lanamuhla elisheshayo neliqhutshwa ubuchwepheshe, amabhizinisi ahlala efuna izindlela zokuthuthukisa ukusebenza kahle nokuthembeka.Uma kuziwa kumadrayivu e-AC, ingxenye eyodwa eyisihluthulelo engenakunakwa yi-reactor yomugqa.Ama-reactor alayini, aziwa nangokuthiokokufaka ama-reactors,idlala indima ebalulekile ekuvikeleni amadrayivu e-AC kusukela ekudluleleni kwesikhashana kwesikhashana nokuthuthukisa ukusebenza kwawo ngokugcwele.Kule bhulogi, sizobhekisisa ukubaluleka kwama-reactor alayini nokuthi asiza kanjani ekudaleni isistimu yamandla esebenza kahle kakhulu futhi enokwethenjelwa.
Ama-reactor alayini angamadivayisi amanje akhawulelayo atholakala ohlangothini lokokufaka lwedrayivu ye-AC.Umsebenzi wabo oyinhloko ukuvikela idrayivu ekukhuphukeni kwesikhashana, okungadala umonakalo omkhulu.Ngokuxhuma i-reactor kalayini kokokufaka komshayeli, isebenza njengebhafa, idonsa futhi yehlise ubukhulu bama-voltage spikes, ama-surges, nama-transients.Lesi sinyathelo sokuvikela sisiza ukunweba impilo yokushayela futhi sithuthukise ukwethembeka kwayo, ekugcineni konge isikhathi samabhizinisi nemali ekulungiseni okubizayo noma ekushintsheni.
Ngokungeziwe ekuvikeleni idrayivu ye-AC ekugawulweni kwe-overvoltage, ama-reactor alayini ahlinzeka ngezinye izinzuzo ezibalulekile.Inzuzo eyinhloko ukuncishiswa kwe-inrush kanye nemisinga ephezulu.Lapho idrayivu ye-AC iqalwa, kuvame ukuhlangana nokuhlinzwa kwamanje okungazelelwe.Ama-reactor alayini asiza ukukhawulela lokhu kunyuka futhi avimbele amazinga amanje ukuthi anyuke kakhulu, abangele ukungasebenzi kwesistimu noma ukulimala kwemishini.Ama-reactor alayini athuthukisa ukusebenza kukonke kwedrayivu ye-AC ngokunikeza ukugeleza kwamanje okushelelayo, ngaleyo ndlela kwandise ukukhiqiza nokusebenza kahle.
Ngaphezu kwalokho, ama-reactor alayini angakhuphula kakhulu isici samandla asebenzayo wedrayivu ye-AC.Isici samandla isilinganiso sokusebenza kahle kokusetshenziswa kukagesi.Uma isici samandla singaphansi koku-1, singaholela ekulahlekelweni kwamandla okukhuphuka kanye nezijeziso ezivela enkampanini yensiza.Ama-reactor alayini asiza ukuthuthukisa isici samandla ngokunciphisa amandla asebenzayo, aqinisekise ukuthi idrayivu ye-AC isebenza ngokufaneleka okuphezulu.Lokhu akugcini nje ukunciphisa ukusetshenziswa kwamandla, kodwa futhi kuthuthukisa ukusimama kwebhizinisi futhi kunomthelela endaweni eluhlaza.
Ngaphezu kwalezi zinzuzo, ama-reactor emigqa nawo adlala indima ebalulekile ekucindezeleni i-harmonic yegridi.I-Harmonics iwukuhlanekezelwa okungafuneki kwamagagasi wamandla okungaba nemiphumela elimazayo kumasistimu kagesi namathuluzi.Ngokuhlanganisa ama-reactors emigqa ohlelweni lwamandla, lawa ma-harmonics angancishiswa ngempumelelo, okuholela ekusebenzeni okushelelayo, ukunciphisa ukucindezeleka kwemishini, nokuphila okunwetshiwe kwedrayivu ye-AC kanye nemishini exhunyiwe.
Okokugcina, ama-reactor alayini asiza ukuthuthukisa i-waveform yamanje yokokufaka.Ezinhlelweni eziningi zezimboni, okokufaka kwamanje kungase kuhlanekezelwe ngenxa yokuba khona kwama-harmonics noma okunye ukuphazamiseka kagesi.Ama-reactor alayini asiza ukuqeda lokhu kuhlanekezela, okuholela ekuhlanzeni, kwamandla okokufaka okuzinzile.Lokhu akugcini nje ngokunciphisa amathuba okungasebenzi kwemishini, futhi kudala indawo yokusebenza ephephile kubasebenzi.
Kafushane, i-reactor yomugqa iyingxenye ebalulekile yokuthuthukisa ukusebenza kwedrayivu ye-AC.Kusukela ekuvimbeleni ukugcwala ngokweqile kwesikhashana kuya ekuthuthukiseni isici samandla, ukucindezela ama-harmonic wegridi nokuthuthukisa ama-waveform wamanje okokufaka, ama-reactor emigqa asiza ekudaleni amasistimu amandla asebenza kahle kakhulu nathembekile.Ngokuqonda ukubaluleka kwama-reactor alayini futhi uwafake ohlelweni lwakho lwamandla, ungaqinisekisa impilo ende kanye nokukhiqiza kwedrayivu yakho ye-AC, ekugcineni uzuze ukusebenza okuyimpumelelo nokusimeme kakhudlwana.
Isikhathi sokuthumela: Nov-21-2023