凸极同步发电电动机静态稳定运行曲线绘制及应用  

Steady Stated Stability Limit Curve Drawing and Application for Salient-pole Synchronous Generator motor

作　　者：王勇 

机构地区：[1]国网新源控股有限公司技术中心,北京100161

出　　处：《大电机技术》2015年第4期34-37,共4页Large Electric Machine and Hydraulic Turbine

摘　　要：根据凸极同步电机的理论P-Q静态稳定运行工况的数学表达,结合实际的抽水蓄能发电电动机参数、进相试验结果,电压运行规定绘制出实际运行中的发电电动机极限稳定曲线图,并对发电电动机的全平面运行稳定极限曲线进行分析,得出同步发电电动机稳定运行控制的关键特性,达到使抽水蓄能电站运行人员掌握发电电动机在各工况下的安全稳定的目的。According to the actual mathematical expressions of the static stability limit, to the salient pole synchronous motor parameters, and combined with the actual results of leading phase operation's results. The actual static stability limit P-Q operating state figure is drawn. Then analysis the stability limit curves of the generator motor in the actual operation and the whole plane generator motor running, get the key characteristics of the synchronous generator motor control to achieve stable operation, the ultimate purpose of this paper is to make the pumped storage power station's operation personnel better master the generation motor‘s operation under safety and stability.

关 键 词：发电电动机 静态稳定曲线 静态运行特性 P-Q工况图 

分 类 号：TM341[电气工程—电机] TV743[水利工程—水利水电工程]