标题：Static Voltage Stability Analysis for Multi-Infeed HYDC Systems Based on Multivariate Regression
作者：Li, Echang; Chu, Xiaodong; Yang, Minghui
作者机构：[Li, Echang; Chu, Xiaodong] Shandong Univ, Minist Educ, Key Lab Power Syst Intelligent Dispatch & Control, Jinan, Peoples R China.; [Yang, Minghui] 更多
会议名称：IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)
会议日期：OCT 25-28, 2016
来源：2016 IEEE PES ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC)
关键词：Information aggregation; Multi-infeed HVDC; Multivariate regression;; Short circuit ratio; Static voltage stability
摘要：Stability issues will arise with multiple HVDC links feeding an AC power network, among which voltage stability is of great significance. In this paper, the quantitative relationship is obtained between static voltage stability and the associated factors by using the multivariate regression analysis. The information aggregation approach is employed to derive independent variables for constructing a multivariate regression model. Simulation results on a five-in feed HVDC system verify the effectiveness of the method.