Visual+Basic与分布式监控系统_范逸之，如果做实时监控系统的话是个很好的参考材料-Visual+ Basic and distributed control system _ Fan Yi, if a real-time monitoring system to do so is a good reference material

电力系统中配电网络的距离保护模型，可用于分布式电源并入后的保护方案-Distance protection model power system distribution network can be used for distributed power protection program incorporated