研究开发面向21世纪的电力系统技术

TO DEVELOP POWER SYSTEM TECHNOLOGY SUITABLE TO THE NEED IN 21ST CENTURY

处于世纪之交的电力系统的发展面临一系列新的挑战：环境保护的严厉制约；大容量远距离输电的需求；大电网互联、跨国联网发展的趋势；电力市场化体制改革的影响。这预示着传统电力系统将有新的发展机遇，从而促进面向21世纪的电力系统技术创新和进步。根据我国电力系统发展的需求和电力系统技术发展趋势，当前应重点开展：大容量交／直流输电技术；灵活交流输电技术；大电网互联的运行控制技术；电力系统分析和仿真技术。

At the change of the 20th century into the 21st century the development of power system is facing a series of challenges,such as the restraint from environment protection, the demand on high power long distance transmission,the interconnection of regional networks,the trend of international interconnections,the influence of the commercial operation of electric power, etc. It is predicted that the traditional power system will obtain a new chance of development, thus the technical progress and innovation suitable to the need in the 21 st century will be promoted. At present,in the light of the demand for developing power system in China and according to the trend of power system technology the development in following resPects should be emphatically performed: high power AC/DC transmission, FACTS, the operation and control of interconnected large power networks,analysis and simulation of power system.