Guqiao Substation in Changge County was built on 20 10. According to relevant information, Guqiao Substation is located in Changnan Road, changge city, Xuchang City, Henan Province. Substation refers to the place where voltage and current are converted, electric energy is received and distributed in the power system. The substation in the power plant is a step-up substation, whose function is to boost the electric energy generated by the generator and feed it into the high-voltage power grid. Guqiao Substation was established in 20 10, and has played an important role in changge city power system for ten years.