Lub ntsiab ntsuas ntsuas hluav taws xob zoo yog zaus, voltage thiab waveform.
Zaus: ntsuas zaus yog 50 Hz. Qhov kev hloov ntawm zaus sib raug rau qhov kev hloov pauv ntawm cov khoom siv hauv lub cev, thiab kev hloov ntawm zaus yog ib lub luag haujlwm tseem ceeb ntawm kev xa tawm.
Voltage: Cov qauv ntsuas hluav taws xob tau teev tseg hauv cov qauv hauv teb chaws suav nrog: 220V rau qis-voltage ib-theem thiab 380V rau peb-theem; Qhov siab voltage yog 10, 35, 110, 220, 330, 500 thiab 750 kV. Qhov kev hloov ntawm qhov hluav taws xob sib raug rau qhov kev hloov ntawm reactive load nyob rau hauv lub system, thiab kev soj ntsuam thiab kev hloov ntawm voltage yog sib koom ua ke los ntawm dispatching thiab substation. Txoj hauv kev yog los kho tus kais ntawm transformer thiab hloov lub txhab nyiaj capacitor.
Waveform: Qhov voltage waveform yuav tsum yog sine wave. Lub harmonic tam sim no txhaj rau hauv daim phiaj hluav taws xob los ntawm ntau yam khoom siv hluav taws xob uas tsis yog-linear yuav tsum raug txwv.
Hais lus nruj me ntsis, cov cim tseem ceeb ntawm lub hwj chim zoo muaj xws li voltage, zaus thiab waveform. Feem ntau hais lus, nws hais txog cov khoom siv hluav taws xob zoo, nrog rau qhov zoo ntawm qhov hluav taws xob, qhov zoo tam sim no, lub zog hluav taws xob zoo thiab kev siv hluav taws xob zoo.
Qhov teeb meem fais fab zoo tuaj yeem txhais tau tias yog qhov sib txawv ntawm qhov hluav taws xob, tam sim no lossis zaus uas ua rau qhov tsis ua haujlwm lossis tsis ua haujlwm ntawm cov khoom siv hluav taws xob, suav nrog zaus sib txawv, qhov sib txawv ntawm qhov hluav taws xob, qhov hluav taws xob hloov pauv thiab flicker, peb theem tsis sib npaug, instantaneous lossis transient overvoltage, waveform distortion (harmonic), voltage sag, cuam tshuam, nce thiab fais fab txuas ntxiv.
