电力是国家基础性能源产业,在国民经济、人民生活和政府抗灾救灾中具有举足轻重的作用。大型电网企业作为关系国民经济命脉和国家能源安全的国有重点骨干企业,承担着保障安全、经济、清洁、可持续电力供应的基本使命,联系千家万户,关系国计民生。随着经济社会快速发展和人民生活水平的不断提高,全社会对电力的需求越来越强烈。任何导致电力供应中断的突发事件发生,都会给人民生命财产安全与社会和谐稳定带来严重危害和影响。《中华人民共和国突发事件应对法》、《国家处置电网大面积停电事件 Electricity is a national basic energy industry and plays a decisive role in the national economy, people’s livelihood and government disaster relief. As a state-owned key backbone enterprise that relates to the lifeline of the national economy and national energy security, large-scale power grid enterprises undertake the basic mission of guaranteeing a safe, economical, clean and sustainable power supply, and make every effort to reach out to tens of thousands of people and have a bearing on the national economy and people’s livelihood. With the rapid economic and social development and continuous improvement of people’s living standard, the demand for electricity in the whole society has become more and more intense. Any emergency that interrupts the supply of power will bring serious harm and impact to people’s lives, property and social harmony and stability. “Law of the People’s Republic of China on Handling Incidents”, "State Power Disposal of Large-scale Blackouts