Mfundo Zoyendetsera Kutentha kwa Ng’anjo Yowotcha Yopangira Induction ku India

Mfundo yoyendetsera kutentha kwa Indian magetsi oyatsira moto chikuwonetsedwa pachithunzipa. Gululi limaphatikizapo magawo awiri a kuwongolera kutentha, ndipo chizindikiro cholowera kutentha chimatenga 0-20mA chizindikiro chapano. Chizindikiro chamakono chimatengedwa ngati chizindikiro cha voteji kupyolera mu R52, ndiyeno kuwerengedwa ndi W kusuntha kotsiriza voteji, ndiyeno amakulitsidwa ndi linanena bungwe Integrated chipika U1D. Kuchuluka kwamphamvu kwamagetsi kumatsimikiziridwa ndi mulingo wa W kusuntha kopitilira muyeso wowongolera kutentha. Kulowetsa kowongolera kutentha ndi 0 ~ Chizindikiro cha 20mA chapano chimasinthidwa kukhala siginecha yamagetsi ndi R52 ndikuyerekeza ndi mulingo wa potentiometer yakunja yosunthira kumapeto. Kusiyana kwa voteji pakati pa ziwirizi kumakulitsidwa ndi U1D kuti asinthe magetsi otulutsa. Kusintha kosiyanasiyana kumatsimikiziridwa ndi R54 ndi R51, nthawi zambiri mu Izo zakhazikitsidwa pafupifupi nthawi 10 pochoka kufakitale. Khazikitsani kusiyana kwa voteji pakati pa UR52 ndi UW2 kukhala 0.1V, ndipo voteji pamalo otulutsa a U1D ayenera kukhala pafupifupi 1V. Pantchito yanthawi zonse, gawo loperekedwa la BH ndilochepa kwambiri, pambuyo poti kuwongolera kutentha kumayatsidwa, kutulutsa kwake kumakhala kokwanira, ndipo mphamvu yotulutsa mphamvu yapakatikati yamagetsi ikukula mpaka yotsika. Kukwaniritsa cholinga chowongolera kutentha. Mulingo wa kutentha umatsimikiziridwa ndi mulingo wa W dynamic terminal kuthekera. Kawirikawiri, mtengo wa W wa chizindikiro cha kutentha ukhoza kusinthidwa moyenera.