摘要
针对交流电弧炉运行中所产生的巨幅频繁变化的冲击负荷,分析了在调速器动作之前和调速器动作之后对邻近发电机组功率分配的影响,并提出通过合理选择冲击负荷接入点,来减少对系统发电机的冲击影响,最后通过某地区实际电网验证了分析结论的正确性和可行性。
In this paper, it analyzes the influences of the impact load of AC electrical arc furnace on the assignment of impact power of adjacent generator units before and after the action of the governor. Appropriate connection to impact load can reduce the impact influence on generator. The author then proposes measures of improvement and verifies the correctness and feasibility of the conclusions of this analysis by giving an example of the power grid in a region.
出处
《山西电力》
2012年第1期40-43,共4页
Shanxi Electric Power
关键词
交流电弧炉
冲击负荷
冲击功率分配
调速器
电网
发电机
AC electrical arc furnace
impact load
impulse power assignment
governor
power grid
generator
