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首页> 外文学位 >Simulation of controller configurations for static synchronous series compensators and interline power flow controllers with EMTP-RV.
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Simulation of controller configurations for static synchronous series compensators and interline power flow controllers with EMTP-RV.

机译：使用EMTP-RV模拟静态同步串联补偿器和线路间潮流控制器的控制器配置。

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摘要

This thesis deals with Flexible AC Transmission Systems (FACTS) based on Voltage Source Converters (VSC). In particular, the emphasis is on series-connected VSC into transmission lines, known as Static Synchronous Series Compensator (SSSC) and Interline Power Flow Controller (IPFC). These are modern series compensators with fast response and high performance.;The SSSC and IPFC applications are simulated with the help of EMTP-RV software, where detailed models of the power system and controllers are implemented and the dynamic performances are considered.;The proposed VSC is based on a 3-level Neutral-Point-Clamped (NPC) VSC employing PWM techniques to generate firing pulses for the VSC switches. The VSC main circuit configuration, function and operating principles are first described.;The proposed VSC is used as the major building block of the SSSC. The detailed model of SSSC (with two different control strategies) is then presented. The controllers are designed to regulate the transmission line impedance by injecting a set of 3-phase voltages with controllable magnitude and phase angle. The stability of the proposed SSSC under various system conditions is investigated and the two different control strategies are compared.;Finally, two SSSCs with a common DC-link are used to configure an IPFC. The proposed IPFC is applied to two parallel transmission lines to regulate their impedances. The validity of the proposed control techniques under various system conditions is also investigated.
机译：本文研究基于电压源转换器（VSC）的柔性交流输电系统（FACTS）。特别是，重点是将串联的VSC串联到传输线中，称为静态同步串联补偿器（SSSC）和线路间功率流控制器（IPFC）。这些是具有快速响应和高性能的现代系列补偿器。；借助EMTP-RV软件模拟了SSSC和IPFC应用，其中实现了电力系统和控制器的详细模型，并考虑了动态性能。 VSC基于3级中性点钳位（NPC）VSC，采用PWM技术为VSC开关生成触发脉冲。首先描述了VSC的主要电路配置，功能和工作原理。拟议的VSC被用作SSSC的主要构件。然后介绍了SSSC的详细模型（具有两种不同的控制策略）。控制器设计为通过注入一组大小和相位角可控制的三相电压来调节传输线阻抗。研究了所提出的SSSC在各种系统条件下的稳定性，并比较了两种不同的控制策略。最后，使用两个具有公共DC链路的SSSC来配置IPFC。提议的IPFC应用于两条并行传输线以调节其阻抗。还研究了所提出的控制技术在各种系统条件下的有效性。

著录项

  • 作者

    Salem, Sasan.;

  • 作者单位

    Concordia University (Canada).;

  • 授予单位 Concordia University (Canada).;
  • 学科 Engineering Electronics and Electrical.
  • 学位 M.A.Sc.
  • 年度 2006
  • 页码 113 p.
  • 总页数 113
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 无线电电子学、电信技术;
  • 关键词

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