这是继电保护的复习提纲，对于继电保护的复习很有帮助！-This is a review of the outline of relay protection, relay protection for the review helpful!

距离保护的设计 三段式距离保护设计说明-The design of distance protection to protect the design from the three-note

非常优秀的继电保护资料，内容全面，深入浅出，希望对大家有所帮助。-Very good relay information, comprehensive, easy to understand, we want to help.

本代码主要是关于微机继电保护的三相短路、单相短路的距离保护，非常的珍贵，把它上传上面工分享-This code is mainly about the microcomputer relay protection of three phase short circuit, the distance of the single phase short circuit protection, is very precious, share it to upload the above work