This paper introduces the design of the TZ-2 high voltage modulator for electron cyclotron resonance heating (ECRH) on HL-2A tokamak. The high voltage power supplies (HVPS) for the cyclotron have to operate advant...This paper introduces the design of the TZ-2 high voltage modulator for electron cyclotron resonance heating (ECRH) on HL-2A tokamak. The high voltage power supplies (HVPS) for the cyclotron have to operate advantageously and flexibly, with high stabilization and good insulation to high-voltage. Moreover, the HVPS must carry out the function of protection quickly, for insure the security of people and devices in the experiment on HL-2A. In this year, the HVPS with these modulators satisfies the requirement of the experiment of HL-2A.展开更多
文摘This paper introduces the design of the TZ-2 high voltage modulator for electron cyclotron resonance heating (ECRH) on HL-2A tokamak. The high voltage power supplies (HVPS) for the cyclotron have to operate advantageously and flexibly, with high stabilization and good insulation to high-voltage. Moreover, the HVPS must carry out the function of protection quickly, for insure the security of people and devices in the experiment on HL-2A. In this year, the HVPS with these modulators satisfies the requirement of the experiment of HL-2A.