Oman Bar heat transfer scene

The series resonance circuit is adopted, which thoroughly solves the problem of the difficult start of SCR medium-frequency furnace. The SCR intermediate-frequency furnace is a parallel resonance circuit and also a current resonance circuit. It can cause a sharp increase in the temperature of copper bars, cables, and induction coils, hot water in the cooling water pool needs to be frequently drained, and cold water needs to be repeatedly added into the cooling water pool to maintain the water temperature. The IGBT transistor intermediate-frequency heat transfer device is a series resonance circuit and also a voltage resonance circuit. It features high resonance voltage, small current and the limited increase in the temperature of copper bars, cables and induction coils. It is unnecessary to frequently add cold water to cool down the temperature of the cooling water pool, saving a lot of water.