Integrated framework for voltage security assessment

Proceedings of the 21st International Conference on Power Industry Computer Applications. Connecting Utilities. PICA 99. To the Millennium and Beyond (Cat. No.99CH36351) Pub Date : 1999-05-16 DOI:10.1109/PICA.1999.779390

G. Nativel, Y. Jacquemart, V. Sermanson, G. Nerin

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引用次数: 15

Abstract

Optimal operation of an electrical power system requires complete control of the economic impact of security and raises the question of the accurate estimation of the risks. Therefore, the ability of an electric utility to achieve these goals in the context of more and more complex power systems will be a major factor of competitiveness. With this in mind, EDF has decided to develop a voltage security assessment tool. This software is based on a fast time domain simulation engine, which has been embedded in the EDF grid security analysis framework. Its main features are the simulation of voltage stability phenomena and slow dynamics, the computation of different kinds of security margins, the suggestion and the validation of corrective actions. It is being experimented upon in the French national control center, where it should be used to prepare the system operation, specially the day before, as well as in an online environment.

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电压安全评估的集成框架

电力系统的优化运行要求完全控制安全的经济影响，并提出了准确估计风险的问题。因此，在电力系统越来越复杂的情况下，电力公司实现这些目标的能力将是竞争力的主要因素。考虑到这一点，法国电力公司决定开发一个电压安全评估工具。该软件基于一个快速时域仿真引擎，该引擎已嵌入到EDF电网安全分析框架中。它的主要特点是电压稳定现象和慢动态的模拟，各种安全裕度的计算，纠正措施的建议和验证。它正在法国国家控制中心进行试验，在那里它应该用于准备系统操作，特别是前一天，以及在线环境。

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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Proceedings of the 21st International Conference on Power Industry Computer Applications. Connecting Utilities. PICA 99. To the Millennium and Beyond (Cat. No.99CH36351)

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