摘要：Distribution system operators (DSOs) are now undertaking intensive actions aimed at increasing the degree of medium voltage (MV) grid automation.One of the means to accomplish this task are reclosers.The use of these devices enables improved reliability of electricity supplies to recipi- ents by automatic separation of the disturbance-affected grid portion (then – differently than previously – recipients connected to the rest of the grid can be supplied with electricity).In addi- tion,with the appropriate functional connection of these devices,it is possible to develop master systems for grid operation monitoring and control.Therefore,the paper compares the function- ality and parameters of reclosers made by selected manufacturers in terms of assessing their suit- ability for the development of extensive restitutive automation systems.
关键词：reclosers;grid operation control;communication master system;medium voltage grid operation reliability increase;distributed power recovery systems
