Voltage Stability Analysis in Load Center
Power demand increases rapidly in the past decades in Shandong power grid. The generation, transmission and distribution system are under great pressure. With the interconnection of Shandong power grid and North China power grid, more complicated dynamic behavior appears. The voltage stability of Jinan City in China that is the load center of Shandong power grid is analyzed in the paper. Automatic adjustment of under load tap changer (ULTC) and rapid increase of air-conditioner are taken into account. Main reasons of voltage instability are summed up and some conditions which may cause voltage collapses are simulated.
voltage stability voltage collapse induction motors ULTC
Xiaoming Liu Yutian Liu Xinsheng Niu
School of Electrical Engineering, Shandong University, Jinan, 250061, China Shandong Electric Power Research Institute, Jinan, 250002, China
国际会议
The International Conference on Electrical Engineering 2009(2009 电机工程国际会议)
沈阳
英文
1-4
2009-07-05（万方平台首次上网日期，不代表论文的发表时间）