摘要
采用PSASP分析软件,对湖北电网进行详细的电压稳定计算与分析,得到湖北电网各地区负荷增长时的电压稳定极限点,进而得到各地区电压稳定裕度。根据负荷节点的电压—功率灵敏度和参与因子,得到湖北各地区的薄弱节点,并提出湖北电网电压稳定控制措施。
Based on the PSASP analytical tool,we carried out the load flow calculation ＆ voltage stability calculation of Hubei electric power network. Thus we can find the high-point of voltage stability during load increasing in every area of Hubei electric power network, then the voltage stability margin can be attained. According to the voltage-power sensitivity ＆ factorial of load node, unsubstantial nodes can be found. Considering the control of voltage stability,measures are suggested for Hubei electric power network.
出处
《湖北电力》
2008年第5期1-3,共3页
Hubei Electric Power
关键词
电压稳定
静态电压稳定分析
薄弱节点
控制措施
voltage stability
static voltage stability analysis
unsubstantial node
controlling measures
