摘要
HL-2M装置300MVA脉冲发电机组的调速装置高压变频器主要由输入和输出部分、功率单元、控制部分组成。对高压变频器进行了调试及试验运行。试验表明其输入谐波含量小,输出波形也是完美正弦波,启动到工作转速的时间为16min,再加速时间未超过5min,能够满足实验放电要求。根据调试情况对空载电流及转子时间常数进行了优化,在空载电流为300A、转子时间常数为1.34s时,其性能为最优。
The high voltage inverter, a speed control device for HL-2 M 300 MVA pulse generator mainly consists of input and output parts, power unit, and control part. The commissioning and test operation of the high-voltage inverter were carried out. The test shows that its input harmonic content is small and the output waveform is also a perfect sine wave. The time from start-up phase to operating speed phase is 16 minutes and the re-acceleration time does not exceed 5 minutes, which can meet the experimental discharge requirements. The no-load current and rotor time constant were optimized according to the commissioning situation, and the performance was optimal at the no-load current of 300 A and the rotor time constant of 1.34 s.
作者
王海兵
宣伟民
李华俊
彭建飞
何金成
胡浩天
陈勇
康莉
HL-2M研制团队
WANG Hai-bing;XU AN Wei-min;LI Hua-jun;PENG Jian-fei;HE Jin-cheng;HU Hao-tian;CHEN Yong;KANG Li;HL-2M Development Team(Southwestern Institute of Physics,Chengdu 610041)
出处
《核聚变与等离子体物理》
CAS
CSCD
北大核心
2021年第S02期453-456,共4页
Nuclear Fusion and Plasma Physics
关键词
HL-2M装置
脉冲发电机
调速设备
高压变频器
HL-2M tokamak
Pulse generator
Speed regulation requirement
High voltage inverter
