发输电组合系统可靠性评估的蒙特卡罗模拟  

MONTE-CARLO SIMULATION OF RELIABILITY EVALUATION FOR COMPOSITE GENERATION AND TRANSMISSION SYSTEM

作　　者：丁明[1] 张瑞华[1] 

机构地区：[1]合肥工业大学电气工程学院,安徽省合肥市230009

出　　处：《电网技术》2000年第3期9-12,共4页Power System Technology

基　　金：国家攀登 B计划! (930 2 110 10 );安徽省自然科学基金!(9 74 130 0 1);国家自然科学基金! (599770 0 4 )

摘　　要：发输电组合系统是指包含发电机、变压器、母线段、断路器、继电保护装置、自动重合闸和输电线路构成的电力系统。文中讨论了系统故障模式判断、各子系统数学模型及算法的实现问题 ,用算例进行了计算 ,验证了该方法的可行性及正确性。相应的应用软件已用于实际系统的可靠性评估。A composite generation and transmission system is such a power system which consists of generators, transformers, buses, circuit breakers, protective relaying, auto reclosure and transmission lines. In this paper the judgment of system failure mode and the definitions of risk indices, the mathematical model of sub systems and the implementation of algorithms are discussed. The results of example calculation show that this method is correct and feasible.

关 键 词：发输电组合系统 可靠性评估 蒙特卡罗模拟 仿真 

分 类 号：TM732[电气工程—电力系统及自动化]