摘要
针对水电仿真系统中母线保护规则冗余、通用性差,保护过程复杂性高等问题,本文将信息融合技术的态势评估模型应用于母线保护系统中。通过对多信源数据的实时采集,在态势评估过程中以粗糙集理论进行母线系统领域知识的自动获取,利用改进的黑板模型实现动态运行环境下的母线系统的实时保护功能。经在吉林丰满水电仿真系统的实验,验证了该模型的有效性和实际应用价值。
In this paper, situation assessment model of information fusion technology had been applied into bus protection of hydro-electrical simulation system to solve high complexity, high redundancy of rule and lower generality in former system. In the process, multi-source data had been gathered,and knowledge about domain of bus system had been automatically obtained using Rough Set theory, and the function of real time protection of bus system had been realized by utilizing the improved blackboard model in dynamic circumstance. Through the experiment in Jilin Fengman hydro-electrical simulation system,validity and apply value of the method had been proved.
出处
《电脑与电信》
2008年第5期5-7,共3页
Computer & Telecommunication
基金
辽东学院自然基金资助项目
项目编号:2006-Z06
2007-Y06
关键词
态势评估
黑板模型
粗糙集
水电仿真
母线保护
situation assessment
blackboard model
rough set
hydroelectric simulation
bus protection
