抽水蓄能电动发电机组背靠背起动过程仿真研究  

Computer Simulation of Back to Back Starting for Pumped Storage Motor-generator

作　　者：骆林[1] 马志云[1] 

机构地区：[1]华中科技大学,湖北武汉430074

出　　处：《大电机技术》2005年第6期11-15,共5页Large Electric Machine and Hydraulic Turbine

摘　　要：本文对抽水蓄能电动发电机组背靠背起动(BTB)进行了研究,从工程实际出发,考虑水轮机输入转矩、水泵阻转矩及线路、变压器等参数的影响,进行起动过程的计算机仿真分析。仿真计算与响洪甸抽水蓄能机组的测试结果吻合较好,可用于抽水蓄能电站的计算。Back to back starting of motor-generator is studied in this paper. A computer simulation method, which is closer to engineering practice taking into account of effect on mechanical torque developed by turbine, resist torque of the pumping runner of motor, transformer and transmission line parameter, is adopted. Main simulation result is in line with testing data of Xianghongdian pumped storage units.

关 键 词：抽水蓄能电动发电机组 背靠背起动 

分 类 号：TM312[电气工程—电机]