龙羊峡水电站发电机组进相运行分析

Phase Operation Analysis of Longyanxia Hydraulic Power Plant Generation Branch's Unit

文章从凸极同步发电机静态稳定入手 ,通过理论分析凸极同步发电机并入无穷大电网的静态稳定过程 ,从而剖析龙羊峡水电站发电机的进相深度。通过理论计算和实际现场试验所得的参数 ,制定出龙羊峡水电站发电机组的进相运行曲线图。为发电机的安全可靠运行提供依据 ,使发电机处于最佳进相深度下运行 。

Based on the static stabilization of convex synchronic generator,and the process of analyzing the generator's steady course which incorporated into the infinite electric wire netting,the paper analyses the phase depth of generator.According to the parameter getting through the theories calculation and the actual field experiments,the paper makes phase operation graph of generator in Longyangxia Hydropower Station.It provides a reference for generator's safe and reliable operation,and makes generator operation under the optimal phase depth,also insures system's electric energy quality.