Kuziva kunyatsoshanda of transformer

Transformer - ndiyo imwe zvemagetsi muchina midziyo rakaitirwa exchange mumwe AC mumwe ukoshi. Transformers ushande rakatumbuka iyezvino. Kupararira michina izvi zvine widest sezvo magetsi pamusoro refu madaro zvakafanira kutamira kune voltage yakakwirira zvikuru kupfuura mwero kuti zvinodiwa simba indasitiri kana kuti musha kushandiswa. Saka, kushandisa transformer kunoderedza simba kurasikirwa panguva nokupfuuridzirwa kwacho uye kuwedzera unhu. Chimwe chezvinhu zvinokosha unhu muchina uyu kunyatsoshanda ari transformer, kureva kunyatsoshanda. Uyewo chinokosha unhu anogona kunzi shanduko coefficient pakutsvaga nhamba mazano voltage kuti goho.

Transformer - Kazhinji kunofambira mberi mudziyo. It dzine munhu kwakajairika transformer (uye vakauya mhando dzakawanda) pamusoro paro, iyo inounganidzwa kubva ferromagnetic pamahwendefa, uyewo nesekondari windings, izvo riri pakatarisana core. Sezvambotaurwa, pane chikuru marudzi transformers: kuwedzera (goho voltage kupfuura chiyamuro) richikwidibira (the goho voltage idukusa pasuo). Chimwe ezvinhu zvinokosha mudziyo uri voltage maitikiro.

Kuziva kunyatsoshanda pamusoro transformer, isu suma zvinotevera notation:

• P1 - yemagetsi simba ukapisa pakazosvika transformer,
• P2 - simba goho,
• PL - simba kurasikirwa.

Panyaya iyi, mutemo kuchengetedza simba anotora chimiro: p1 = p2 + PL. With mazita aya nyore zvinowanwa kuti nzira transformer kunyatsoshanda. Formula kunyatsoshanda dzichavapo muchimiro: n = p2 / p1 = (P1- PL) / p1 = 1- PL / p1. Sezvaunogona kuona, rinogona kumiririrwa nenzira dzakasiyana. Kubva okupedzisira mukana wokuti vanhu vanga inoratidza kuti kunyatsoshanda kuti transformer havagoni kuva mukuru 1 (i.e., hazviiti kuwana kunyatsoshanda, kwazvo zana muzana). Izvi zvinonzwisisika.

Yakarurama kukarukureta the transformer kunyatsoshanda - nyaya iyi kwakaoma zvikuru kupfuura zvingaita sokuti pakutanga kuaona. Kana mazano uye kusimukira mumatunhu uye zvinonyatsorehwa pamasikiro transformer kana nhevedzano pakati transformer zvakagadzirwa mainjiniya imwe mhando vanowanzosarurwa zvimwe zvinetso. Somuenzaniso, kuderedza mari transformer zvinokosha kuti kuderedza zvinhu rinodyiwa. Zvisinei, Ukuwo, kuitira kuti mudziyo zvikuru chakavimbika ichishanda, aibuda izvi zvinhu achafanira ngazviwedzerwe.

Zviri nezvikonzero izvi hazvipindirani ukoshi transformer kunyatsoshanda kazhinji kuti mwero, nokudaro normalizing kurasikirwa. Pakusarudza kukosha kunyatsoshanda ari transformer zvinokosha kufungawo mari nezvinhu, mutengo nemagetsi uye yedzimudzangara mitsetse, kureva, kufungawo nhamba zvoupfumi zvinhu. Transformer kunyatsoshanda dzingasiyana zvichienderana mutoro, uye chinhu ichi kunofanira kutorwa paunoronga afunge mudziyo mamiriro.