Chii chinonzi inverter yemotokari
Automobile inverter mudziyo unoshandiswa kugadzirisa nzvimbo iri pakati pe intake camshaft ne crankshaft yeinjini yemotokari. Basa rayo guru nderekugadzirisa phase ye camshaft kuburikidza ne motor drive, nokudaro zvichivandudza mashandiro uye kuchengetedza mafuta einjini.
Musimboti wekushanda
Vatongi vechikamu chemotokari vanowanzo tora ma "electric phase regulators", uye chimiro chavo chinosanganisira nzira yekutumira magetsi ine mativi matatu. Imwe ye "shafts" yakabatana ne "camshaft", imwe "shaft" inofambiswa ne "motor", uye "shaft" yechitatu yakabatana ne "sprocket" kuburikidza ne "stator". Iyi "compact mechanical structure" inoita kuti "camshaft", "phase regulation motor" ne "sprocket" zvishande pamwe chete. Kana zvichidikanwa kugadzirisa "timing Angle", "motor" inoita kuti "rotational speed" dzemativi matatu aya dzive dzakafanana. Kana "phase" ichida kugadziriswa, "motor speed" ichave inokurumidza kana kuti inononoka kupfuura "stator speed" zvichienderana nemamiriro ekushanda, pakupedzisira ichidzora "valve opening/closing time".
Mhando uye mamiriro ekushandisa
Kune mhando mbiri dzezvinodzora zvikamu zvemotokari: system yekuchinja mavharuvhu (VVT) uye system yekuchinja mavharuvhu (VVL). VVT inovandudza torque output uye kuchengetedza mafuta nekuchinja nguva yekuvhurika kwemavharuvhu ekupinda nekubuda, nepo VVL ichivandudza simba rinobuda uye kushanda zvakanaka kwemafuta nekuchinja vharuvhu. Masisitimu aya anoshandiswa zvakanyanya muinjini dzemotokari dzemazuva ano, kunyanya mumamodheru ane mashandiro epamusoro uye zvinodiwa zvekushanda zvakanyanya.
Kugadzirisa uye kuongorora zvikanganiso
Kuti mota igadziriswe, zvakakosha kuti ugare uchitarisa mamiriro ekushanda kwemota uye kuoma kwekubatana kwayo. Kana zvikaonekwa kuti mota haisi kufamba zvakanaka kana kuti kugadzirisa kwayo kwakashata, kugadzirisa kana kutsiviwa kwezvikamu zvakakodzera kunofanira kuitwa nenguva. Pamusoro pezvo, kuchenesa nekugadzirisa chimiro chemuchina nguva dzose kuti uve nechokwadi chekuti chinoshanda zvakanaka inzira inoshanda yekuwedzera hupenyu hwemuchina wekugadzirisa. Panyaya yekuongorora njodzi, kururama kweMOTOR CURRENT, VOLTAGE uye phase regulation zvinogona kuonekwa kuburikidza nezvishandiso zvehunyanzvi zvekuongorora, kuwana nekugadzirisa matambudziko munguva.
Basa guru remodulator yechikamu chemotokari nderekushandisa chiratidzo chakagadziriswa kuti chishandure zvakananga maparamita echitenderedzo che resonant, kuitira kuti kana chiratidzo chemutakuri chikapfuura nepakati pechitenderedzo che resonant, panobva pagadzirwa chitenderedzo chechikamu kuti chigadzire wave yekuchinja kwechikamu.
Zvikuru, mota inogadzirisa chikamu chechiratidzo nekuchinja maparamita edunhu re resonant kuti iite shanduko muchikamu chechiratidzo.
Musimboti wekushanda
Pfungwa yekushanda kwe automotive phase regulator inosanganisira kugadzirisa masaini uye ma resonant circuits. Chiratidzo chakagadziriswa chinoshandiswa kushandura ma parameter e resonant circuit, zvichiita kuti carrier signal ichinje phase painopfuura nepakati pe resonant circuit uye igadzire phase-modulated wave. Maitiro aya anosanganisira kugadzira ma electronic circuits uye matekiniki ekugadzirisa masaini kuti ive nechokwadi chekuti phase modulator inogona kudzora chaizvo shanduko dze phase dzechiratidzo.
Mamiriro ekushandisa
Mamota ekugadzirisa zvikamu zvemotokari anoshandiswa zvakanyanya mumasisitimu emagetsi emotokari, kunyanya mumashandisirwo anoda kudzora kwakaringana kwechikamu chechiratidzo. Semuenzaniso, mumasisitimu ekutaurirana, phase modulator inogona kushandiswa kugadzirisa nekuderedza zviratidzo kuti ive nechokwadi chekuti zviratidzo zvinotumirwa zvakagadzikana. Mumayuniti ekutonga emagetsi emotokari, ma phase modulator anogona kushandiswa kudzora zviratidzo zvemasensa nema actuator akasiyana-siyana, zvichiwedzera kugadzikana uye kuvimbika kwesisitimu.
Kukundikana kwe inverter yemotokari yeYoudaoplaceholder0 kunonyanya kuoneka sezviitiko zvinotevera:
Youdaoplaceholder0 Voltage anomaly : Transistor yefield-effect kana kuti Darlington transistor iri mukati me inverter yakakanganisika, zvichiita kuti excitation current isashande zvakanaka, voltage inobuda mujenareta ikwire kana kudonha zvisina kujairika, uye bhatiri richajiswe zvakanyanya kana kuti richajiswe zvishoma.
Youdaoplaceholder0 Kushanda zvishoma pakuchaja: Jenareta yakakuvara, simba rekubuda rinodzikira, uye haigone kuchaja bhatiri zvakanaka, zvichikonzera kusakwana kwesimba rebhatiri.
Youdaoplaceholder0 Dunhu rakavhurika : Transistor yemhedzisiro kana transistor yeDarlington inokuvadzwa nedunhu rakavhurika, uye lead yekukwidibira yejenareta inomiswa, zvichikonzera dunhu risina kujairika .
Youdaoplaceholder0 Kuderera kwekushanda kweinjini: Kuwedzera kana kudzikira kwekugadzirwa kwemagetsi kusingawanzoitiki, zvichikonzera kudzikira kwevoltage yebhatiri, kuoma kutanga injini, kuzununguka, kumhanyisa injini zvisina simba kana kumira.
Youdaoplaceholder0 Zvikonzero zvekukundikana zvinogona kusanganisira:
Kukanganiswa kwesimba remagetsi: Kukanganiswa kwesimba remagetsi reInternal FET kana kuti Darlington transistor zvichikonzera kuti simba remagetsi rirege kudzorwa.
Kukuvadzwa kwe transistor kana Darlington transistor pa circuit yakavhurika: kunokonzera kukwidibira kwejenareta kutenderedza denderedzwa pasi.
Kugadzira magetsi zvisina kujairika: Kugadzira magetsi kwakawandisa kana kusakwana kunokanganisa voltage yebhatiri uye mashandiro einjini.
Youdaoplaceholder0 Nzira dzekuongorora nekugadzirisa :
Youdaoplaceholder0 Tarisa voltage inobuda mujenareta : Shandisa multimeter kuyera voltage inobuda mujenareta kuti uone kana yakajairika.
Youdaoplaceholder0 Tarisa voltage yebhatiri : Shandisa multimeter kuyera voltage yebhatiri kuti uone kana iri mukati mehuwandu hwakajairika.
Youdaoplaceholder0 Tarisa mamiriro ekushanda emutongi : Nekutarisa mamiriro ekushanda emutongi, tsvaga kana paine chisina kumira zvakanaka.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAXUSzvikamu zvemota zvinogamuchirwa Kutenga.
