Power Grid

Power Grid Transmission and Distribution

Since the voltage levels used in power transmission and distribution cannot directly meet the needs of end-users, transformers serve as core equipment in grid operations. Step-up transformers raise the voltage at the source of transmission to minimize energy loss over long distances, while step-down transformers reduce the voltage in stages within load areas. Through progressive regulation across the backbone grid and regional distribution networks, electrical energy is adapted to the consumption standards of residential, industrial, and commercial facilities and reliably delivered to various end-use points. Furthermore, transformers regulate voltage levels to ensure grid stability and facilitate the grid integration and coordinated transmission of both conventional and renewable energy sources.