今时今日,能源已不再是奢侈品,而是人类赖以生存的必需品。在此情形下,可靠的能源供应,不仅可以保障经济发展,也有利于提升民众的生活质量。回顾历史,上世纪70年代初,全球爆发第一次能源危机,世界经济摇摇欲坠。此外,电力事故给生活带来极大不便,如2003年美国东北部发生的大停电,整个地区受到影响:机场航班取消、公共交通瘫痪、城市沦为一片漆黑…… Nowadays, energy is no longer a luxury, but a necessity for human beings to survive. Under such circumstances, a reliable energy supply can not only ensure economic development but also help enhance people’s quality of life. Looking back on history, the world economy faltered in the early 1970s when the first global energy crisis broke out. In addition, power accidents have brought great inconvenience to life, such as the blackout occurred in Northeastern United States in 2003 and affected the whole region: the airport flight was canceled, the public transport system was paralyzed, and the city became a dark ...