Izindaba Zezimboni

I-Active Power Filter iyithuluzi elithuthukisiwe le-elektroniki elekthronikhi elisetshenziselwa ukuxazulula izinkinga zekhwalithi yamandla ezibangelwa imithwalo ye-nonlinear ezinhlelweni zamandla. Kukhiqizwa ngentshiseko imidlwane yesinxephezelo maqondana namapharamitha we-harmonics, amandla asebenzayo, futhi angenakulinganiswa kwamanje kugridi yamandla ngokuqapha kwangempela, ngaleyo ndlela uzuze ukuphathwa okusebenzayo kwegridi yamandla. Ukuhlunga kwamandla okusebenzayo kudlala indima ebalulekile ekuxazululeni izinkinga zekhwalithi yamandla ohlelweni lwamandla. Lokhu okulandelayo kuzoxoxa ngokuningiliziwe ukuthi yiziphi izinkinga abangazixazulula.

I-Static Var Generator (SVG) inomsebenzi we-capacitor, kepha laba bobabili bahluke ukusebenza kanye nesimiso. ‌

Umgomo osebenzayo we-Static Var Generator (SVG) ukusebenzisa amadivaysi e-elekthronikhi ashintshiwe (afana ne-IGBT) ukwakha umjikelezo wokuzimisa we-commutation Bridge, oxhunywe ngokufana negridi yamandla ngokusebenzisa i-phrid. I-amplitude kanye nesigaba sokukhishwa kwamandla okuphuma ohlangothini lwe-ac of the Bridge kulungiswa ngendlela efanele, noma i-ac side yamanje ilawulwa ngqo ukuze imunca ngokushesha noma ithole amandla okusebenza okusheshayo kwamandla asebenzayo. ‌