I-AC LINE ye-CHERY A3 M11 AC System
1 M11-8107010BA HVAC
2 A11-8104010BA COMPRESSOR ASSY – AC
3 M11-8109010 I-ASSY YOKWAMUKELA
4 M11-8105010 CONDENSER ASSY
5 M11-8108010 HOSE ASSY – EVAPORATOR TO COMPRESSOR
6 M11-8108050 HOSE ASSY – DRIER TO EVAPORATOR
7 M11-8108030 HOSE ASSY – COMPRESSOR TO CONDENSER
8 M11-8108070 PIPELINE ASSY – CONDENSER TO DRIER
Ulayini we-AC usho ulayini oxhunywe kugesi we-AC noma amagridi kagesi e-AC amabili. Uma kunolayini we-DC eduze kolayini we-AC, ulayini we-AC uzokhiqiza amandla amanje wefrikhwensi yesimo esiqinile abekwe ngaphezulu kweyamanje ye-DC kulayini we-DC ngokusebenzisa induction kazibuthe kanye ne-capacitive coupling.
incazelo
Ulayini we-AC usho ulayini oxhunywe kugesi we-AC noma amagridi kagesi e-AC amabili.
I-alternating current (AC) ibhekisela kumandla ashintshayo lapho ukuqondiswa kwayo kwamanje kushintsha ngezikhathi ezithile ngokuhamba kwesikhathi, futhi inani elimaphakathi lokusebenza kumjikelezo linguziro. Ngokungafani ne-DC, isiqondiso sayo sizoshintsha ngokuhamba kwesikhathi, futhi i-DC ayishintshi ngezikhathi ezithile.
Ngokuvamile i-waveform i-sinusoidal. Ukushintshana kwamandla kungadlulisela ugesi ngempumelelo. Eqinisweni, kukhona ezinye izinhlelo zokusebenza, njengegagasi lesikwele kanye negagasi elingunxantathu. Amandla ama-mains asetshenziswa empilweni ashintshanisa imanje ne-sinusoidal waveform.
Imvamisa yamanje eshintshanayo isho inani lezinguquko zezikhathi ezithile ngesikhathi seyunithi yayo. Iyunithi i-Hertz, ehlobene ngokuphambene nomjikelezo. Imvamisa yamanje okushintshanayo ekuphileni kwansuku zonke ngokuvamile ngu-50 Hz noma 60 Hz, kuyilapho imvamisa yamanje eshintshanayo ehilelekile kubuchwepheshe bomsakazo ngokuvamile inkulu, ifinyelela esilinganisweni se-kilohertz (kHz) noma i-megahertz (MHz). Imvamisa ye-AC yezinhlelo zamandla emazweni ahlukene ihlukile, imvamisa i-50 Hz noma i-60 Hz.
Umugqa we-UHV AC
Izinzuzo eziyinhloko zokudluliswa kwe-UHV AC yilezi:
(1) Thuthukisa umthamo wokudlulisela kanye nebanga lokudlulisela. Ngokunwetshwa kwendawo yegridi yamandla, umthamo wokudlulisela kanye nebanga lokudlulisela kwamandla kagesi nakho kuyakhula. Uma liphakeme izinga legridi kagesi edingekayo, kuba ngcono umphumela wokudluliswa okuhlangene.
(2) Ukuthuthukisa umnotho wokudluliswa kwamandla kagesi. Uma iphezulu i-voltage yokudlulisela, yehlisa intengo umthamo weyunithi ngayinye.
(3) Gcina amaphaseji. Ngokuvamile, ulayini owodwa ongu-1150kv kagesi ungangena esikhundleni selayini abayisithupha abangu-500kV. Ukusetshenziswa kokudluliselwa kwe-UHV kuthuthukisa izinga lokusetshenziswa kwephaseji.
