摘要
分析了粗轧机冲击负荷对电网的影响后，在晶闸管控制电抗器（TCR）型补偿方案的基础上，提出一种新的TCR动态无功补偿技术。使用瞬时无功检测和平均功率因数补偿相结合的方法，设计出三相全控的数字控制系统。
Gave a analysis to the prefect of the impact characteristic of the rol1ing mill to the network system the impact fact. On the base of Thyristor Controlled Reactor(TCR),the new technology of TCR dynamic Var compensation is developed, it combine the in instantaneous reactive power detecting and average power factor compensating,and a set of three phase controlled digital control system is designed.
出处
《冶金设备》
2000年第3期46-48,共3页
Metallurgical Equipment
