Abstract—Design of an industrial heating system starts with assessment of the temperature required, the amount of heat required, and the feasible modes of transferring heat energy. Depending on the area of application of heater and the material to be heated depends on the heat generated by heater. Heat generated by heater is directly depended on the power supplied to the heater. The 3-phase cyclic power controller aims in controlling the power input to a 3-phase heater. The controller uses a temperature detector circuit which helps decide the power needed, LCD display for status of controller, PC interfacing for regulation and back to back SCRs put in series of each phase for cyclic control of heaters.

Index Terms—3-phase heater, SCRs, Cyclic power controller

Cite: Anisha Khiyani, "THREE PHASE PROPORTIONATE POWER CONTROLLER (CYCLIC CONTROL)," International Journal of Electrical and Electronic Engineering & Telecommunications, Vol. 1, No. 1, pp. 120-124, March 2015.