Vim li cas ho tsis siv tau cov cav ib txwm ua cov cav zaus hloov pauv tau?

Ib txwm muajlub cev muaj zog hluav taws xobs feem ntau yog tsim los rau qhov zaus tas li thiab qhov hluav taws xob tas li, tab sis ntsib cov kev txwv loj thaum nws los txog rau kev ua haujlwm zaus hloov pauv. Qhov tsis muaj peev xwm hloov kho rau qhov hloov pauv zaus thiab voltages yog qhov laj thawj tseem ceeb vim li cas lawv thiaj li siv tsis tau zoo lilub cev muaj zog zaus hloov pauvs.

Ib qho ntawm cov teeb meem tseem ceeb nrog cov cav tov ib txwm muaj yog lawv txoj kev tsim, uas tau ua kom zoo rau qhov zaus ua haujlwm tshwj xeeb, feem ntau yog qhov zaus fais fab txheem ntawm 50 lossis 60 Hz. Thaum siv lub tshuab hloov pauv zaus los tswj qhov ceev ntawm cov cav tov no, cov yam ntxwv yooj yim ntawm lub cav tov tsis sib xws nrog cov kev xav tau ntawm kev ua haujlwm ceev hloov pauv. Lub tshuab hloov pauv zaus hloov pauv qhov zaus nkag thiab voltage, uas tuaj yeem ua rau muaj teeb meem kev ua haujlwm nrog cov cav tov ib txwm muaj.

Tsis tas li ntawd xwb, cov teebmeem ntawm covVFD lub cev muaj zogntawm lub cev muaj zog kuj tuaj yeem ua rau muaj kev puas tsuaj. Piv txwv li, lub zog rwb thaiv tsev ntawm cov xov hlau ntawm lub cev muaj zog yuav tsis txaus los tswj cov hluav taws xob nce siab thiab kev hloov pauv uas VFD tau tsim. Qhov no tuaj yeem ua rau cov rwb thaiv tsev puas ua ntej lub sijhawm, ua rau muaj kev kho lossis hloov pauv kim heev.

Thaum lub cav khiav qeeb qeeb, qhov txias yog lwm qhov teeb meem tseem ceeb. Cov cav ib txwm siv cov cua tshwj xeeb uas lawv tsim los kom cua sov tawm. Thaum khiav ntawm qhov ceev qis dua, qhov txias yuav txo qis, ua rau kub dhau thiab ua rau puas tsuaj. Qhov no yog qhov teeb meem tshwj xeeb hauv cov ntawv thov uas yuav tsum khiav ntawm qhov ceev qis dua rau lub sijhawm ntev, vim tias lub cav yuav tsis tuaj yeem tswj tau qhov kub thiab txias kom zoo.

Cov kev txwv tsim ntawm cov cav ib txwm muaj, ua ke nrog cov teebmeem tsis zoo ntawm cov inverters rau kev rwb thaiv tsev thiab txias, ua rau lawv tsis haum rau kev siv zaus hloov pauv. Rau kev tswj qhov ceev zoo thiab kev ua haujlwm txhim khu kev qha, cov cav zaus hloov pauv tshwj xeeb yog qhov tseem ceeb vim tias lawv tau tsim tshwj xeeb los ua kom tau raws li qhov xav tau ntawm kev ua haujlwm zaus hloov pauv.