电器与能效管理技术 ›› 2020, Vol. 586 ›› Issue (1): 90-93.doi: 10.16628/j.cnki.2095-8188.2020.01.015

• 配网自动化 • 上一篇    下一篇

配电网可靠性评估之序贯蒙特卡洛模拟法综述

宋忧乐1, 王科1, 朱永梅2, 刘涌2, 袁秋实2   

  1. 1.云南电网有限责任公司 电力科学研究院, 云南 昆明 650217;
    2.上海博英信息科技有限公司, 上海 200240
  • 收稿日期:2019-08-28 出版日期:2020-01-15 发布日期:2020-03-26
  • 作者简介:宋忧乐(1983—),男,工程师,主要从事供电可靠性方面的研究。王 科(1982—),男,硕士研究生,高级工程师,主要从事输变配电设备技术分析管理配电技术的研究。朱永梅(1988—),女,硕士研究生,工程师,主要从事供电可靠性咨询工作。

Summary of Sequential Monte Carlo Simulation Method for Reliability Assessment of Distribution Network

SONG Youle1, WANG Ke1, ZHU Yongmei2, LIU Yong2, YUAN Qiushi2   

  1. 1.Electric Power Research Institute of Yunnan Power Grid Co.,Ltd., Kunming 650217, China;
    2.Shanghai Proinvent Information Technology Co.,Ltd., Shanghai 200240, China
  • Received:2019-08-28 Online:2020-01-15 Published:2020-03-26

摘要: 叙述了配电网可靠性评估的重要性及常用的可靠性评估算法,同时详细介绍了序贯蒙特卡洛模拟法的基本原理,指出其评估可靠性的优势。最后,综合考虑元件故障与计划停电的时序排列、分布式电源加入后的抽样方法和收敛判断方法这三方面对序贯蒙特卡洛模拟法进行进一步研究,为后续可靠性评估提供参考。

关键词: 配电网可靠性评估, 序贯蒙特卡洛模拟法, 时序排列, 抽样方法, 收敛判断

Abstract: This paper introduced the importance of reliability evaluation of distribution network and the commonly used reliability evaluation algorithms.The basic principle of sequential Monte Carlo simulation method was introduced in detail,and the advantages of its reliability evaluation were pointed out.Finally,the sequential Monte Carlo simulation method was further studied considering the sequence arrangement of component faults and planned blackouts,the sampling method after adding distributed generators and the convergence judgment method,which can provide some reference for subsequent reliability evaluation.

Key words: reliability evaluation of distribution network, sequential Monte Carlo simulation, sequence arrange, sampling method, convergence judgement

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