With the large-scale development of new energy bases
higher requirements of the centralized transmission demands for the planning and construction of transmission corridors have put forward.Based on a systematic review of the overall situation of large-scale new energy base transmission
solutions to the transmission corridor constraints in special areas such as rivers
lakes and seas and general areas are proposed respectively in this paper
and development suggestions for the subsequent planning and construction of transmission corridors are given
aiming to promote the sustainable and high-quality development of power grid projects.