软件故障下的网络电力系统电压质量评价

2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN) Pub Date : 2019-06-01 DOI:10.1109/ICCSN.2019.8905272

Wenxia Liu, Rongjie Wang, Hui Han

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引用次数: 0

摘要

网络电力系统(CPS)中的网络系统用于主动控制电力系统的运行边界。一旦网络系统出现故障，就会导致潮流违规。因此，有必要对网络故障下的电压质量进行评估。本文提出了一个研究网络系统对电力系统正常运行影响的场景。考虑电压主动控制的特点，提出了电压波动指标。在此基础上，采用时序蒙特卡罗模拟法计算了网络故障下的电压指标。最后，建立了测试系统对该方法进行验证，为CPS提供了技术支持。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Voltage Quality Evaluation of Cyber Power System under Software Failure

The cyber system in Cyber Power System (CPS) is used to actively control the operation boundary of power system. Once cyber system fails, it will lead to power flow violation. Therefore, it is necessary to evaluate the voltage quality under cyber failures. This paper presents a research scenario that the influence of cyber system on normal operation of power system. Considering the active voltage control characteristics, voltage fluctuation index is proposed. Based on this, sequential Monte Carlo simulation method is used to calculate the voltage index under cyber failures. Finally, a test system is established to verify the method, which provides technical support for CPS.

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来源期刊

2019 IEEE 11th International Conference on Communication Software and Networks (ICCSN)

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