110kV电网距离保护整定方案设计

针对某1 10kV电网距离保护进行整定计算,结合该系统实际运行参数,具体保护装置型号参数和距离保护整定原则,利用继电保护图形化自动整定系统,根据《3～110kV电网继电保护装置运行整定规程》,对某地级电网110kV线路的保护进行设计并整定计算,形成合理的整定方案,以全面掌握继电保护整定计算,对其他电网继电保护整定计算有重要意义.

The Design of Distance Protection Setting Plan of 110kV Grid

The setting calculation is carried out on the distance protection of 110kV grid.Combine actual operating parameters of the system,specific protection model parameters and the setting principle of the distance protection,use the qraphic form of relay protection to set the system automatically.According to "Relay protection operation setting rules of 3~110kV electric network",protection for some area 110kV netowrk has been designed and calculated,forming rational setting plan.To know relay protection setting calculation well,It is very important for other relay protection setting calulation of electric networks