Power supply company: responsible for the party, government, military and political work and agricultural production, responsible for the daily power supply services of major enterprises and residents in the jurisdiction, and responsible for the operation and maintenance of the power grid in the whole region.
Training center: it is a professional organization responsible for the training of company employees. Mainly carry out power technology, operation management, information technology, power qualification training and skill appraisal. Responsible for the maintenance of the company's distance training system and the organization of various competitions and examinations.
Electric power hospital: the medical center and health management center of power grid company.
Power transmission and transformation company: a diversified economic entity with high-voltage and ultra-high-voltage power transmission and transformation project construction as its main business and power transmission and transformation project construction as its leader, integrating design, construction, installation, commissioning, ultra-high voltage operation and maintenance, processing and large-scale transportation.
Substation maintenance center: mainly responsible for primary and secondary equipment maintenance, relay protection and automatic device calibration, high voltage and instrument detection, oil detection, low voltage and auxiliary equipment maintenance.
Dispatching Communication Center: It is mainly responsible for the production, maintenance, scheduling, operation and maintenance of various communication lines and equipment, as well as the management of information network systems.
DC Transportation Inspection Center: mainly responsible for the operation and maintenance management of the company's converter stations.
Extended data:
Since 20 10, the size of the national power grid has nearly doubled, which has ensured the demand for energy and electricity for economic and social development. In 20 17, the total electricity consumption in the company's operating area was 5.0 trillion kwh, with a maximum power load of 830 million kilowatts and an installed capacity of10.38 billion kilowatts. By the end of 20 17, the total length of10 (66) kv and above transmission lines was 987,000 kilometers, with a transmission capacity of 4.33 trillion volts.
China State Grid Corporation-Basic Information