Abin da ke tsaye?
Inverter yana sauya ikon DC (baturi, baturin ajiya) cikin ikon AC (gabaɗaya 220v, 50hz sine raƙuma). Ya ƙunshi gidan Inverter gada, sarrafa dabaru da total.
A saukake, mai kulawa shine na'urar lantarki wanda ke musayar wutar lantarki (12 ko 24 volts ko 48 volts) kai tsaye a cikin 220 dillsillatus na yanzu. Domin yawanci muna amfani da 220-volt duk da kullun reshe na yanzu ya juya zuwa yanzu, kuma inverder abubuwa a gaban shugabanci, saboda haka sunan.
Menene aSine Wapper
Za'a iya rarraba masu shiga cikin abubuwan da suka fito gwargwado, a. Raba zuwa cikin zangon tsala murhu, b. gyara motsi da c. Sine Waverters.
Sabili da haka, ma'anar ma'anar indoverter mai ban sha'awa shine mai jan kunne wanda aka fito da shi shine igiyar ruwa.
Amfaninta shine cewa fitowar fitarwa tana da kyau, murdiya ita ce arancin ƙasa, kuma fitowar ta fitarwa tana da mahimmanci tare da AC MORAMRAmft na Maɓallin. A zahiri, ingancin AC wanda ya bayar da kyau sosaiSine Wapperya fi na Grid. Invertener na Sine ko tsangwama na Rediyo, kayan aikin sadarwa da kayan aiki, low amo, iya haduwa da aikace-aikacen duk acads, kuma duka mashin yana da babban aiki; Rashin kyawunsa shine layin da gyaran gyara da gyaran kafa mai kula da inverver, yana da babban buƙatu don sarrafa kwakwalwan kwamfuta da fasaha, kuma yana da tsada.
Ta yaya yake aiki?
Kafin gabatar da ka'idar aikinSine Wapper, da farko gabatar da ka'idar aikin aiki na inverter.
Inverter ne DC zuwa mai canjin AC, wanda yake ainihin tsari ne na hanyar lantarki tare da mai juyawa. Mai sauyawa yana canza AC Wutar lantarki a cikin tsayayyen wutar lantarki na DC, yayin da mai kulawa ya canza ƙarfin lantarki ta hanyar mitarfin lantarki na 12V ta hanyar mitar actra; Dukkan sassan suma suna amfani da ƙarin dabarar bugun fenada mai yawa (PWM). Kashi na Core shine mai kula da pwm, adaftar tana amfani da UC3842, kuma mai kulawa yana amfani da TL5001 Chip. Matsakaicin aikin da ke aiki na TL5001 shine 3.6 ~, kuma yana da sandar da kuskuren yankin, mai janareta kariya da kuma taƙaitaccen kariya na kariya.
Pastarwar Binciken Part: Akwai sigina 3 a cikin shigarwar Part, 12V Input Vin, Work Indcond Vin, Work Intanet Enb da Panel Concla Signal. An bayar da Vin da adaftar, enb voltage ta hanyar motsuwa a kan motocinsa shine 0 ko 3V, lokacin da enb = 3V, Inverter yake cikin yanayin aiki na al'ada; Duk da yake rage ƙarfin lantarki ya bayar da babban kwamitin, kewayon yana tsakanin 0 da 5v. Ana ciyar da ƙimar mara kyau daban-daban ga tashar mai kula da PWM, kuma mai kulawa da abin da ke bayarwa ga nauyin zai zama daban. Karamin darajar da aka rage, karami kayan fitarwa na inverter. babba.
Fadakarwawar wutar lantarki: Lokacin da Enb yake a babban matakin, yana fitowa mai ƙarfi mai ƙarfin lantarki don kunna hasken bututun mai haske.
Mai kula da PWM: Ya ƙunshi ayyuka masu zuwa: ƙarfin aikin ƙwallon ciki, kariyar kuskure da kuma pwm, kariyar gaske, kariyar baki, da kuma fitarwa na cirbit.
Canji DC: Cirrushin juya na wutar lantarki an hada da Canza Tube da Ingantaccen Gidan Ganawa. Tsarin bugun jini yana riplifider ta tururi-ja mai amplifier sannan kuma cajin Mosterage don yin canjin aiki, saboda kuma wannan ƙarshen haɗarin zai iya samun OCTACK.
LC Oscillation da fitarwa da'irar: tabbatar da wutar lantarki 1600V da ake buƙata don fitilar don farawa, kuma rage ƙarfin lantarki zuwa 800V bayan an fara wutar lantarki.
Feedmfin Voltage: Lokacin da kaya ke aiki, samfurin ƙwayoyin lantarki ana ciyar da baya don magance fitarwa na lantarki na I orverter.
(Hadaddun sine clipragram)
Bambanci tsakanin mai tawali'u na Sine Wave , da wadataccen ingancin yana da yawa.
Dalilin da ya saSine WapperKuna iya fitar da igiyar ruwan sine saboda tana amfani da fasahar SPWM wacce ta fi ƙarfin fasahar PWM.
Ka'idar SPWM ta dogara ne akan ka'idodin daidai da ke Tunawa akan na'urorin aiki na lokaci: Idan za a iya kusan darajar ƙimar lokaci kuma lokacin ƙimar ƙimar yana daidai, kuma ana iya kimanta waɗannan awo.
SPWM ya kwatanta igiyar ruwa tare da tsayayyen mita da ƙayyadaddiyar ƙayyadadden (kamar canjin sinadarai (kamar yadda ake amfani da yanayin aiki na DC) tare da zagayowar saƙo) ya kimanta Magana na Sine Waƙa akan na'urar. Amplitude da mita na masu nuna igiyar ruwa da aka daidaita don samar da DC Voltage Tight Topuly daidai gwargwado girgiza tare da amplitudes daban-daban da amplitudes daban-daban.
Lokacin Post: Feb-0524
