Itandukaniro riri hagati ya DC ihangane nigikoresho cyo gupima voltage na AC ihangane nigikoresho cyo gupima voltage

1. Bitandukanye muri kamere

AC ihangane nigikoresho cyo gupima voltage: uburyo bwiza kandi butaziguye bwo kumenya imbaraga zo kubika ibikoresho byamashanyarazi.

DC ihangane nigikoresho cyipimisha voltage: kugirango tumenye nini nini ya voltage nini ibikoresho bihanganira munsi yikizamini cya voltage.

2. Gusenya bitandukanye

DC ihangane nigikoresho cyo gupima voltage: Kubera ko insulasi munsi ya voltage ya DC ahanini idatanga igihombo cya dielectric, DC ihanganira voltage ntacyo yangije cyane.Mubyongeyeho, kubera ko DC ihanganira voltage ikeneye gusa gutanga akayunguruzo gato, ibikoresho bisabwa bisabwa bifite ubushobozi buke kandi byoroshye gutwara.

Urukurikirane rwa GDYD-M rwihanganira igikoresho cyo gupima voltage

AC ihangane na voltage: AC ihanganira voltage yangiza cyane kurenza DC kwihanganira voltage.Kubera ko ikizamini cyikigereranyo ari capacitive current, harakenewe ibikoresho binini byo gupima.

Ikizamini cyo gukumira

Ikizamini cyo gukumira ibikoresho byamashanyarazi ni igipimo cyingenzi kugirango ibikorwa bikore neza.Binyuze mu kizamini, imiterere yimiterere yibikoresho irashobora gutozwa, inenge zihishe imbere muri insulasiyo zishobora kuboneka mugihe, kandi inenge zishobora kuvaho binyuze mukubungabunga.Niba bikomeye, bigomba gusimburwa kugirango birinde ko ibikoresho bitabaho mugihe gikora.gusenyuka, bikaviramo igihombo kidasubirwaho nko kubura amashanyarazi cyangwa kwangiza ibikoresho.

Ibizamini byo gukumira birashobora kugabanywamo ibyiciro bibiri:

Imwe muriyo ni ikizamini kidasenya cyangwa ikizamini kiranga insulasiyo, ni ibintu bitandukanye biranga ibipimo byapimwe kuri voltage yo hasi cyangwa nubundi buryo butazangiza kwangirika, cyane cyane harimo gupima ubukana bwokwirinda, kumeneka, gutakaza dielectric nibindi nibindi ., kugirango tumenye niba hari inenge imbere muri insulation.Ubushakashatsi bwerekanye ko ubu buryo bukoreshwa neza, ariko ntibushobora gukoreshwa mu guca imanza zizewe imbaraga za dielectric ya insulation muri iki gihe.

Ibindi ni ikizamini cyangiza cyangwa kwihanganira igikoresho cya voltage.Umuvuduko ukoreshwa mukizamini urenze imbaraga zumurimo wibikoresho.Umuvuduko wa voltage urimo cyane cyane DC kwihanganira voltage, AC kwihanganira voltage nibindi.Ingaruka zo gukoresha igikoresho cyipimisha cyihanganira voltage ni uko bizatera ibyangiritse bimwe na bimwe.