电力系统保护与控制2012，Vol.40Issue(16)：8-14,7.
电力系统电压崩溃的显式模型预测控制
Explicit model predictive control of voltage collapse in power systems
摘要
Abstract
Because power systems incorporate not only nonlinear dynamics but also discrete events and some discrete manipulated variables, a power system is in essential a complex hybrid system. After describing the nonlinear dynamics, discrete events and variables of power system with Mixed Logical Dynamic (MLD) and Piece Wise Affine (PWA) respectively, a hybrid model of power system is developed. The explicit model predictive control technique is applied to MLD model of the power system to control the . voltage collapse in power systems. Numerical simulations show that the explicit model predictive control can successfully stabilize the voltage, predict and prevent a voltage collapse in the power system, and can respond rapidly to fault situations in the power system, and thus show that the method proposed in this paper is effective.关键词
电力系统/紧急电压控制/PWA近似/MLD模型/显式模型预测控制Key words
power systems/ emergency voltage control/ PWA approximating/ MLD model/ explicit model predictive control分类
信息技术与安全科学引用本文复制引用
张聚,陈圆,丁靖..电力系统电压崩溃的显式模型预测控制[J].电力系统保护与控制,2012,40(16):8-14,7.基金项目
国家自然科学基金项目(60974042) （60974042）
