Umgomo wokusebenza wesilawuli se-relay voltage

Umgomo wokusebenza kwesilawuli se-voltage edluliselwe ngokuyinhloko sisekelwe ekwehliseni i-voltage ye-transformer, ukuqiniswa kwe-voltage ye-voltage regulator tube, kanye nomsebenzi wokushintsha wokulawula we-relay. Nansi incazelo enemininingwane yokuthi isebenza kanjani:

Ukuya phansi kwe-Transformer: Okokuqala, isilawuli se-voltage yohlobo oludluliswayo sinciphisa i-voltage yamandla ye-AC yokufaka ibe yinani elifanele nge-transformer eyakhelwe ngaphakathi. Lesi sinyathelo esokuqinisekisa ukuthi inqubo elandelayo yokusimamisa amandla kagesi ingenziwa ngebanga eliphansi, elilawuleka kalula.

Ukuqiniswa kwamandla kagesi weshubhu lokulawula i-voltage: Okulandelayo, izici zeshubhu lokulawula i-voltage zisetshenziselwa ukusimamisa i-voltage ngemva kokwehliswa kwe-transformer ngenani elinqunywe kusengaphambili. I-voltage regulator tube iyingxenye ye-electronic engagcina ukuzinza kwe-voltage ephumayo. Ingakwazi ukulungisa ngokuzenzakalelayo inani layo lokumelana ngokuvumelana nezinguquko ku-voltage yokufaka ukuze kugcinwe ukuzinza kwe-voltage ephumayo.

I-Relay-controlled switch: Ngesisekelo sokuzinzisa i-voltage ye-voltage regulator tube, isilawuli sohlobo lwe-relay-voltage sibona ukushintshwa kwesekethe ngokulawulwa kwe-relay. I-relay iswishi ye-electromagnetic engashintsha isimo sayo sokushintsha ngaphansi kwesenzo sesiginali yokulawula. Kusilawuli se-voltage sohlobo oludluliswayo, i-relay isetshenziswa ukulawula nokuvala i-voltage ephumayo ukuze kuzuzwe ukuzinza kwamandla kagesi.

Ukulawulwa kwamandla kagesi okukhiphayo: Lapho i-voltage yokufaka noma umthwalo ushintsha, i-relay izoshintsha isimo sayo sokushintsha ngokuya ngokushintsha kwesiginali yokulawula, ngaleyo ndlela ilungise i-voltage ephumayo. Ngokuqondile, lapho i-voltage yokufaka ikhuphuka, i-relay ivula isifunda futhi inciphisa i-voltage yokuphuma; lapho i-voltage yokufaka iyancipha, i-relay ivala isifunda futhi ikhulise i-voltage yokuphuma. Ngale ndlela, isilawuli sokudlulisa singakwazi ukulawula i-voltage ephumayo ngaphakathi kwebanga elizinzile.

Kufanele kuqashelwe ukuthi nakuba izilawuli zamandla kagesi zohlobo oludluliswayo zinezinzuzo zesakhiwo esilula nezindleko eziphansi, ukunemba kwazo kokuqina kwamandla kagesi kanye nesivinini sokuphendula kuphansi uma kuqhathaniswa, futhi kungenzeka zingakwazi ukuhlangabezana nezidingo zokunemba okuphezulu nokuphezulu- funa izifunda. Ngakho-ke, lapho ukhetha isilawuli se-voltage, udinga ukukhetha uhlobo olufanele ngokusekelwe ezidingweni ezithile zesifunda kanye nezimo zohlelo lokusebenza.