考虑暂态稳定约束的最优潮流算法研究

Research on Optimal Power Flow Algorithm Considering Transient Stability Constraints

考虑暂态稳定约束的最优潮流(Transient Stability Constrained Optimal Power Flow,TSCOPF)由于考虑了电网的经济性和安全性,在电网动态安全经济运行领域得到了广泛的应用。文章从TSCOPF模型和算法两方面探讨了国内外学术界对TSCOPF问题的研究进展,通过对考虑暂态稳定约束的最优潮流数学模型及各种优化算法的分析,指出了目前考虑暂态稳定约束的最优潮流存在的问题,并对以后的研究方向作了展望。

The Transient Stability Constrained Optimal Power Flow(TSCOPF),considering the economy and security of power grid,has been widely used in the field of dynamic security and economic operation of power grid because of considering.In this paper,the research progress of TSCOPF problem in academic circles at home and abroad is discussed from two aspects,TSCOPF model and algorithm.Through the analysis of the mathematical model of the optimal power flow and various optimization algorithms considering transient stability constraints,the problems existing in the optimal power flow considering transient stability constraints are pointed out,and the future research direction is prospected.