期刊 水电站电气主接线可靠性评估  被引量:67

RELIABILITY EVALUATION OF HYDROELECTRIC POWER STATION BUS SYSTEMS ARRANGEMENT

作  者:鲁宗相 郭永基 

Lu, Z.[1]; Guo, Y.[1]

机构地区:清华大学电机系,北京100084

出  处:《电力系统自动化》2001年第18期16-19,27共5页Automation of Electric Power Systems

RELIABILITY EVALUATION OF HYDROELECTRIC POWER STATION BUS SYSTEMS ARRANGEMENT

摘  要:对水电站的电气主接线进行可靠性评估,能为科学决策提供依据。应用邻接终点矩阵方法求最小路集,进而求最小割集的算法,提高了主接线可靠性的计算速度,能够对开关操作过程进行详细的分析。对水能特性在主接线可靠性评估中的影响建立了计算模型。应用这些技术开发了一个水电站电气主接线可靠性评估软件。应用表明,该算法是高效的。

Reliability assessment of bus systems arrangement of hydroelectric power station provides basis of reasonable decision. A new algorithm to determine minimum cut sets of bus systems arrangement based on adjacency matrix and terminal matrix technique is presented. The algorithm increases computation speed rapidly and can analyze the restorative actions in detail. A computational model considering hydraulic characters in reliability evaluation is presented. A computer program for bus systems arrangement of hydroelectric power station is developed. Test result shows that the software developed is valid and efficient.

关 键 词:水电站 电气主接线 可靠性评估 最小割集算法 

Algorithms Computational methods Hydraulics Hydroelectric power plants Matrix algebra Reliability theory 

分 类 号:TV734[水利工程—水利水电工程]

 

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