电力系统高级算法，包括潮流计算，优化问题，暂态问题，小干扰稳定问题-Advanced algorithms power system, including power flow, optimization, transient problem, the problem of small signal stability

2.1 optimal power flow analysis: The main aim of Optimal Power flow (OPF) algorithm is to capture a steady state operating point. Generation cost, loss are curtailed by steady state operating point. Further, it also maximizes load ability preser