885 / 2019-04-30 13:05:45

Realization of Sequential Control Function Based on Bay Level Equipment in Smart Substation

Smart substation; Bay level equipment; Virtual loop; Configuration; Sequential control

In view of the problem of low reliability and automation of advanced application functions such as sequential control in smart substation, the logic configuration mode of sequential control is analyzed based on the principle of logic virtual circuit of bay level equipment in smart substation, and the realization of sequential control function based on bay level equipment is proposed. This method improves the operational reliability and configuration flexibility of sequential control, and fundamentally solves the technical application problem, so as to improve the intelligent level of power grid.