Current location - Education and Training Encyclopedia - Graduation thesis - Graduation thesis on design and setting calculation of 220kV busbar protection panel for relay protection specialty. Who has it? Can you send it to me? Thank you.
Graduation thesis on design and setting calculation of 220kV busbar protection panel for relay protection specialty. Who has it? Can you send it to me? Thank you.
Bus protection is attached to bus differential protection, main transformer backup protection and bus charging protection. Based on these three kinds of protection, combined with the standardized design specification of bus protection and auxiliary devices of State Grid Corporation, and according to the protection configuration status of Hunan power grid.

220kV bus coupler charging protection is a set of protection devices designed to cut off the faults on the charged bus more reliably in the process of bus charging.

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