确立危机感,加快发展——8·14美加大停电的感想

Establish crisis feeling and speed up development——Meditations about the blackout of Aug. 14 in UAS and Ganada

美加大停电事故引起了人们对电网安全的高度重视,当前上海电力系统面临着新的困扰:市场经济下发电侧、用户侧都有了新变化;系统的快速发展与市外受电比重的增加,造成电网安全裕度的减小;电网主要元件负荷超限的潜在威胁以及电力体制变化给系统带来的影响等。在这些情况下,上海电力系统必须树立电网安全在整个电力系统安全全局中的主导地位,坚持电网的统一建设、统一调度、统一标准和统一管理,同时加快建设和发展,确保上海城市电力正常、安全供应。

Due to the blackout that happened in USA and Canada much importance has been paid to the safely of power grid. The Shanghai electric power system is facing new puzzlements now. Under the market economy the generation side and consumer side are all undergoing relatively big changes now. The speedy development of the power system and the increase of electricity import from the neighboring provinces all reduce the safety strength of the grid. The inherent menace caused by the load limit exceeding of the main elements of the grid and the recent changes of the electric power system all impact the system safety adversely. Under such conditions the Shanghai electric power system must maintain such an idea that the grid safely problem should enjoy a leading position in the whole situation of the power system safety. We must insist on unified construction, unified dispatch, unified standard and unified management of the power grid. At the same time we must speed up construction and development, ensuring the normal and safe supply of electricity in Shanghai.