Contents Introduction Problem formulation Characteristics of prime mover-generator Model of economic dispatch and its solution Economic dispatch considering line loss Gradient method 口 Newton method aDynamic programming Co-dispatch of thermal and hydro plants 电力拿镜广城洲量写控制四川省童点实验蜜 家电网电力系统广域测量与控制四川省重点实验室 Contents  Introduction  Problem formulation  Characteristics of prime mover-generator  Model of economic dispatch and its solution  Economic dispatch considering line loss  Gradient method  Newton method  Dynamic programming  Co-dispatch of thermal and hydro plants