大电网适应性的评价问题及评价体系

Large Power Grid Adaptability Evaluation Problem and Evaluation System

随着电网规模增大和外界影响因素增多,现有的评价理论能否对电网的发展方向、发展模式提供有效的科技支撑是值得思考和研究的问题。该文除了拓展安全性评价体系和完善经济性评价体系外,还提出了评价大电网适应性的评价体系。总结了现有电网评价体系的特点与适用范围,结合大电网的构建特点与发展趋势,提出了大电网适应性评价理论与评价体系框架,分析了适应性评价可解决的问题,论述了建立适应性评价体系的重要意义,研究了适应性评价体系的关键理论和实现技术等问题。

As the increases of power grid size and external influence factors,it is worth thinking and research on whether the existing evaluation theory can be used to provide effective technical support for power grid development direction and development mode. In addition to improve safety evaluation system and economy evaluation system,the evaluation system was proposed and established for the adaptability of large power grid. The characteristics of existing power grid evaluation system and its application scopes were summarized. Combined with the characteristics and development trend of large power grid,the adaptability evaluation theory and its system framework were proposed. Problems solved by adaptability evaluation system of large power grid were analysis,and the important significance of adaptability evaluation system of large power grid was discussed. Finally,the key theories,implementation technology and other issues of the adaptability evaluation system were studied.