A CONDITIONAL-PROBABILITY APPROACH TO THE CALCULATION OF FREQUENCY AND DURATION INDEXES IN COMPOSITE RELIABILITY EVALUATION

被引：63

作者：

MELO, ACG

PEREIRA, MVF

DASILVA, AML

机构：

[1] POWER SYST RES INC, RIO DE JANEIRO, BRAZIL

[2] CATHOLIC UNIV RIO DE JANEIRO, RIO DE JANEIRO, BRAZIL

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1993年 / 8卷 / 03期

关键词：

RELIABILITY; COMPOSITE RELIABILITY; FREQUENCY AND DURATION INDEXES; PROBABILITY; MONTE-CARLO SIMULATION; LARGE SCALE SYSTEMS;

D O I：

10.1109/59.260886

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 a, new methodology for frequency and duration (F&D) assessment in composite generation and transmission reliability evaluation. The proposed approach uses the concept of conditional probability to characterize the contribution of each component to the frequency indices, and allows the calculation of F&D indices at both system and bus level. The algorithm is easy to implement, and requires the same computational effort as the estimation of LOLP and EPNS indices. Case studies with utility-derived systems are presented and discussed.

引用

页码：1118 / 1125

页数：8

共 28 条

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