A NEW APPROACH TO RELIABILITY EVALUATION OF INTERCONNECTED POWER-SYSTEMS INCLUDING PLANNED OUTAGES AND FREQUENCY CALCULATIONS

被引：31

作者：

DENG, Z ^{[1
]}

SINGH, CN ^{[1
]}

SHETTY, HVK ^{[1
]}

机构：

[1] CROMPTON GREAVES LTD,BOMBAY 400078,INDIA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1992年 / 7卷 / 02期

基金：

美国国家科学基金会;

关键词：

MULTIAREA RELIABILITY; DECOMPOSITION-SIMULATION APPROACH; GENERATION MODEL; LOAD MODEL; PLANNED OUTAGES; RELIABILITY INDEXES;

D O I：

10.1109/59.141780

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 presents an efficient new approach for reliability evaluation of interconnected power systems. In addition to the loss of load probability and expected unserved energy, the frequency of loss of load can also be computed efficiently using this approach. Furthermore, this approach can include the planned outages of generating units in a very efficient manner. In this approach, the state space over all maintenance intervals and load states is considered simultaneously by using the concept of reference load state and equivalent composite generation model, and the decomposition-simulation procedure is performed on this state space. This allows the development of a very fast algorithm and efficient utilization of the storage. Sample studies are presented to show that this algorithm is as accurate as the previous one but many times faster.

引用

页码：734 / 743

页数：10

共 17 条

[1] GENERATING CAPACITY RELIABILITY EVALUATION IN INTERCONNECTED SYSTEMS USING A FREQUENCY AND DURATION APPROACH .2. SYSTEM APPLICATIONS [J].