A NEW COMPUTATIONAL TOOL FOR COMPOSITE RELIABILITY EVALUATION

被引：26

作者：

PEREIRA, MVF

PINTO, LMVG

机构：

[1] Dept. of Electrical Engineering, PUC/RJ, Rio de Janeiro

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1992年 / 7卷 / 01期

关键词：

D O I：

10.1109/59.141712

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes the modeling assumptions and computational aspects of a new computational tool for composite reliability evaluation, CREAM. The reliability evaluation methodology is based on Monte-Carlo sampling with a variance reduction scheme which allows the incorporation of user experience or of analytical models as "regression" variables. The component of reliability indices "explained" by these regression variables is "factored out" of the Monte-Carlo sampling scheme, thus reducing computational effort. The approach is illustrated in case studies with 500-bus systems derived from Bonneville Power Administration and Georgia Power.

引用

页码：258 / 264

页数：7