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首页> 外文会议>2014 IEEE Central America and Panama Convention >Cenace's experiences on implementing a wide area monitoring system (WAMS) in the Ecuadorian power system
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Cenace's experiences on implementing a wide area monitoring system (WAMS) in the Ecuadorian power system

机译：Cenace在厄瓜多尔电力系统中实施广域监视系统（WAMS）的经验

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摘要

The improvement of synchronized phasor measurement technology has enabled the development of new methodologies in order to monitor, in real time, high stressed operating conditions that might eventually cause problems of steady-state angle or voltage stability, as well as oscillatory stability risks. In this paper, the main components of the wide area monitoring system (WAMS) and phasor measurement in electric power systems are described. Then, a description of the WAMS system installed in the electric system of Ecuador is presented. A summary of the experiences of the Ecuadorian ISO (Centro Nacional de Control de Energía - CENACE) as regards WAMS implementation is presented. These experiences include the installation of 22 phasor measurement units (PMU), a high speed communication system based in optical fiber, and a phasor data concentrator (PDC) located in the control center. PDC functions are: to manage the phasor information and to provide dynamic monitoring applications (among which are the monitoring of steady-state angle and voltage stabilities and oscillatory stability). Finally, each of the stability monitoring applications is described and some analyses of the information obtained from the installed WAMS system are performed, presenting also the first results. These analyses will allow future operative and process design improvements, both in the planning and operation in real time, which will lead to optimize the security and reliability of operation.
机译：同步相量测量技术的改进使新方法的开发成为可能，以便实时监视高应力运行条件，这种运行条件最终可能会导致稳态角度或电压稳定性问题以及振荡稳定性风险。本文介绍了电力系统中广域监视系统（WAMS）和相量测量的主要组成部分。然后，介绍安装在厄瓜多尔电气系统中的WAMS系统。总结了厄瓜多尔ISO（Centro国家控制中心-CENACE）在WAMS实施方面的经验。这些经验包括安装22个相量测量单元（PMU），基于光纤的高速通信系统以及位于控制中心的相量数据集中器（PDC）。 PDC的功能是：管理相量信息并提供动态监视应用程序（其中包括监视稳态角度和电压稳定性以及振荡稳定性）。最后，描述了每个稳定性监视应用程序，并对从已安装的WAMS系统获得的信息进行了一些分析，还给出了第一个结果。这些分析将使未来的操作和流程设计在计划和操作中得以实时改进，从而优化操作的安全性和可靠性。

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