谈岩滩电厂AGC的避振策略及负荷分配

通过对AGC进行升级改造,加入机组避振策略,能够让机组处于良好的工况下运行。避振策略包括设定单机禁止运行区、尽量少穿越振动区、小负荷分配策略、联合振动区判别等。改造后的AGC系统不仅满足调度的调峰要求,还减少了设备的磨损,对岩滩电厂经济运行有明显的促进作用。

Discussing AGC Anti-vibration Strategy and Load Distribution in Yantan Power Plant

Some units can work smoothly in good condition through upgrading and transforming AGC and adopting anti-vibration strategy.The anti-vibration strategy is to designate no-working zone for single unit,cross vibrating zone as less as possible,divide given workload into small parts and combine with the distinction of vibrating zone.After transforming,the AGC system not only meets the need of peak regulation when scheduling,but reduce the degree of wear to the equipment, which obviously contribute to reducing th...