SPECIAL REPORT FOR SC B3(Substations)

摘要

A combination of ageing infrastructure,the rising use of renewable energy sources requiring integration into existing grids,rising demand for electricity,a need to improve transmission efficiency and energy security,are translating into growth in the electric power transmission and distribution market.To tap the full potential of renewables,a transmission grid overhaul is often necessary to offset intermittency issues and accelerate deployment of distributed renewable generation.This and the use of UHV transmission levels will also reduce losses leading to increased industrial competiveness.