一个简单的以IEEE13和IEEE30节点系统为例的电力系统状态估计算例，是一个比较好的学习例子-A simple to IEEE13 IEEE30 bus system and power system state estimation example, is a good example of learning

IEEE5、IEEE9、IEEE11、IEEE13、IEEE14节点潮流计算程序-IEEE5, IEEE9, IEEE11, IEEE13, IEEE14 node flow calculation program

A hybrid differential evolution and harmony search for economic dispatch problems cosidering valve point effects. IEEE13