摘要
科学的电力信息系统早会评估为领导决策提供了数据支撑,因此找到一种高效准确的评估方法,从设备运行情况、安全指标、网络与运行方式、任务监督、机房设施、建设管理等方面评价电力信息系统综合情况,具有的重要意义。本文将一种新的方法:投影寻踪聚类法引入电力信息系统早会评估,以某省电力公司为例,在模糊综合评价法建立的指标得分基础上,运用投影寻踪聚类法对该公司电力信息系统早会综合情况进行纵向横向评估对比,克服了模糊综合评价法灵活性差,主观性强的缺点,为电力信息系统早会评估提供了一种新的思路。
Scientific power information system of early assessment will provide data for the decision-making of leadership. So to find an efficient and accurate assessment of power information system method which is combined the data of equipment operation, safety indicators, network and operation mode, task supervision, room facilities, construction management, etc., has important significance. In this paper, a new method, Projection Pursuit Cluster, is introduced into the early assessment of power information system, and taking a provincial power company as an example, based on the index of fuzzy comprehensive evaluation method, we have made a longitudinal comparison and a lateral comparison of the company’s power information system by using Projection Pursuit Cluster Method, overcoming the shortcomings of fuzzy comprehensive evaluation method, such as low flexibility and subjectivity and providing a new idea for the early assessment of power information system.
