I-Power active filter nesiphazamiso somthelelo kumfundo wokwenza kwi-industri kungamanqaku amabili ahlukeneyo kakhulu. Ukudibanisa izinto ezimbili ngazo zinokuba yindlela abasebenzi ngayo ukuthuthukisa ubunzima bemisebenzi nokunceda kakhulu ekugcineni imali. I-Zhifeng isebenza ekusebenziseni lezi zindlela ukuze kuthuthukise imisebenzi kwaye kube yimali engaphansi.
Izintelekelelo Zama-Active Power Filters
Kunezintelekelelo ezininzi zama-APFs emisebenzini yasekhaya. Lezi ziphumo zinokusetyenziswa ukuze kuthuthukise imisebenzi yesistimu kwaye kube yinkululeko yokuphula ngokuvikeleka kwezigaba zomthelelo. Okunye kwezintelekelelo eziphambene ngazo kusebenzisa i-active isilinda se-Active filter kumithambo yekhilekthilesi kukuthi bayanciphisa ukuguquguquka kwe-harmonic. Izi harmonic zezinxesha ezintathu zinokuba yizizigqibo zokuhluka komgangatho nokusetshenziswa kwamandla aphezulu. Ukuguquguquka kwe-harmonic kucinezwa ngokucisha lezi harmonic ukuze kube lula kumsebenzi womgangatho futhi umgcinwa wamanzi amakhishiyane athulwe.
Ukusebenzisa i-power filter ezenzekelayo kuzakwenzeka ukuthuthukisa i-power factor. I-power factor ichaza ubungako obekhona ekusetshenziseni mandla wekhilekthilesi esixweni. I-low power factor inokubangela izindleko eziningi zomthelelo wamandla nezinga elincane lokusebenza. I-active power lahlela ubugagasi ikwenzeka ukuthuthukisa i-power factor, ngokulungisa amandla angafaki modunga futhi ukuthuthukisa ukususa kwamandla wekhilekthilesi. Lokhu kungakwenzela ukuncipisa izindleko kakhulu futhi ukuthuthukisa kwezinye izimo zomgangatho.
Ukuthuthukisa Ubungako Bemandla Ngokulungisa I-Power Factor
Ukucopheleka kweqembu lezimali libalulekile kumsebenzi wezimali emazingeni yasebhakabhaka. Ngokucopheleka kweqembu lezimali, izinkampani zingasusa kuze kube yinkinga yokunywa kwezimali, zilahle ukhawulo lwemali futhi zibandele ubude bezinsuku zezixhobo zezimali. Ukucopheleka kweqembu lezimali kuyindlela yokulungisa ingxenye yezimali (izimali ezenzekile) kuye yezimali ebonakalayo kumgwa wokuzimela. Lokhu inhleli yesiqhamo esivivinywa kukwenzela ukuthi bazisebenzise kahle izimali abadingayo futhi bahlule amaphondo emgwa wokuzimela.
Ukucopheleka kweqembu lezimali kungenza ngamakhapacithela noma amafiltari eziphambene. Amakhapacithela angagcina ichareji yezimali futhi iyekisile njalo kodwa kufanele, ihlinze iqukethe iqembu eliphambene kumgwa. Amaphiliya aphambene ngaleyo xesha angalungisa umzila wokudluliswa kwamazinyo ukulungisa igama elihlukile kweqembu lezimali. NgokuSebenzisa lezi ndlela, umphakathi ungahlenga izixhobo zakho zezimali ukuba zibe nzima kusetyenziswa futhi zenzeke yinkinga.
kufanele kube lula ubudlelane phakathi kweqondo le-inthanethi nokukhanya okusebenzayo ukuze kuthuthukise ukuncipisa imali yokusebenza kwemfundo yesimaniso. Ngokusebenzisa izintelo zezimpendulo ze-APF, ngokusebenzisa izindlela zokulungisa iqondo le-inthanethi, amakhampini angakwazi ukulungisa izinhlelo zabo zejikelele, ekhuthaza kuqagela kumaqondana amasha. Zhifeng isebenza kule ndawo, futhi ingasiza ikhampani ekufuneni ukuba yithole yizinsimbi zokusebenza ezingcono ezidinga ukuthuthukisa umbiko wokuthenga.
Ukuziphatha Kweqondo Le-Inthanethi KuZinhlelo Zejikelele
Iphaktara yamandla: Igama elimnandi kumzulu wokudlaywa. Lingumqondo wokuthi kanjani okudlaywa kusetyenziswa ngendlela efanelekileyo kumgca. Iphaktara yamandla engu-1 ibonisa ukuthi konke okudlaywa kusetyenziswa kuqhakethe kwalo, konke okuncane kunalo kusho ukuthi ikhona into ethintwayo. I-PF encane ichaza izimo eziningi eziphazanyayo kumagunya okudlaywa: Imali enkulu yokudlaywa, Ukuphulula nokunyathelwa kwezimoto, Ukunyathelwa/ukucindezelwa kwezixhobo zokwahlulwa kwaye ukuncipisa ubomi bokusebenza.
Ukuphazamiseka kwe-voltage kuyi nto ebaluleke kakhulu ekutheni kusuke ku-low power factor. Uma umkhawulo wokusebenza uphaphazekile, konke okuningi kwe-current kufanele kube khona ukuze kube nezidingo zomsebenzi njenge-load. Ukubalwa okuphakeme kwe-current kungathinta ukuba voltage kuphazamiseke ezinye izindawo kumongo bese amasimahla ayikusebenzi njengoba kucacile futhi kungaduna izixhobo. Ngaphezu koko, low power factor ungasebenza njengeyindlela yokwakha reactive power, okuyi i-power ethintekayo ekugcineni i-magnetic fields emasimahlanweni, (njenge-motors ne-transformers). Le reactive power ayisebenzi ngcono kodwa ingadinga inani elikhulu le-electric grid.
Indima ye-APFs ekulungiseni i-Harmonics
Ukudondoshisa kuzi voltaji nezilimi zokuhlaziywa okungavumelekile ezingenjini zokusebenza kwesayensi. Kutholakala ngamaload engaqondani njengekhompyutha, izivivekeli zokhuniweka kanye nezinkane ze-LED. Ukudondoshisa kungenza ukuthi izixhobo ziphele, kuneziphumano eziningi kanye nokulahlekelwa kwamandla, kanti futhi kube khona imiphumela esimweni. Ngokudondoshisa, amafitra we-amandla angasebenziswe ukukhipha.
Amaphutha wamandla ane-sayensi yezinto ezinezikhwama, ezibuyebele isayensi kanye nezinyathelo zokulungisa ukuze kususwe ukudondoshisa. Ngaleso ndlela, i-AFPs ethembisa ekunikelweni kwamandla akhanyayo kanye enobuthuba obanzi, kuyekisela into eyenzeka ukuthi izixhobo zihlule kanye nokwakha kakhulu kokusebenza kwesayensi. Amaphutha wamandla ane-sayensi ayithembekile kakhulu emisebenzini inqanaba eliphezulu lamaload angaqondani, lapho ukudondoshisa kungenzeka kakhulu ukuthi kuqukumbile.
Ukusibonakalisa okuncintisayo ngekufaka kakhulu indima yokugcina
Ukucopheleka kwesilinganiso sangempuma kuyindima yokulungisa isilinganiso sangempuma empendulo yezimali ukuthi ubuncinane bekuqinisekise izimali ezibaleni, futhi kube khona ubunzima bempilo. Isilinganiso esiphezulu kusho ukuthi kukhula amperethe futhi kube khona okuncinyane kwesikhwama esishiywa ngu-Generator yakho, okuncinyane kwesikhwama ekhokhelwa kusenza kube ngekhono elincane kumbhalo wakho. Ukucopheleka kwesilinganiso sangempuma kusetyenziswa ukuze kube ngephansi ukuphazanywa kwesigaba, kube phezulu ubunzima bezixhobo futhi kube yisikhathi eside impilo yezixhobo.
Amakapacitha ashintshwa kakhulu njengamathuluzi okulungisa iqiniso lesekondela. Amakapacitha yizixhobo zokugcina imithwalo yezekhalenda futhi ziliphumelela kumalayizi abalulekile ukuze acophele isiseko sekhiye sezinhlekele zomthwalo. Kuningi ukuthola izindleko zokunciphisa nokusebenza kahle uma iqiniso lesekondela lilungiswa ngokushintshiselana kwamakaphacitha kumthwalo wasekhishini. Ukulungisa iqiniso lesekondela kuyindlela eyodwa nembalwa ukuze unciphe isimo sekhishini lakho, unike izindleko ezinciphayo ngendlela ethuthile.