包括15个常用的IEEE电网节点数据，有BPA，清华，IEEE和euro四种格式-it contains 15 power grid IEEE data, there are BPA, tsinghua, IEEE and euro format

NetSim is a wireless network simulator. NetSim is primarily designed for use by developers of the network stacks. It can also be used for initial design, development and debugging of the final applications, but its use in this capacity may be limited