The plasma start is primarily composed of anode, cathode, and the circular segment gadget comprising of a few parts; there are working discuss, cooling water, water-cooled cable and control circuit connectors in its back, the structure is straightforward and little. The framework employments the electromagnetic circular segment innovation, with begin circular segment time less than 1 sec, quick begin circular segment putting in benefit is beneficial to the unfaltering combustion execution of the boiler. PICS serial control station evaporator plasma start and steady combustion framework can be utilized in pulverized coal heater start frameworks and to guarantee steady combustion in low-load operation of all sorts of expansive and medium measured control stations. And we can say that, the plasma is made absolutely electrical without fuel by the tall recurrence excitation of a carrier medium (ordinarily discuss). The plasma is made at the tip of the plasma spear. In rule the plasma is an amplified electric circular segment. The operational rule of the plasma start framework is the microwave technology.