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Dynamic analysis and simulation of a VSC based Back-to-Back HVDC link

Tyagi, Abhishek and Padiyar, KR (2006) Dynamic analysis and simulation of a VSC based Back-to-Back HVDC link. In: 3rd India International Conference on Power Electronics, Dec, 19-21, 2006, Chennai, India, pp. 232-238.

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Abstract

This paper presents the modeling and analysis of a voltage source converter (VSC) based back-to-back (BTB) HVDC link. The case study considers the response to changes in the active and reactive power and disturbance caused by single line to ground (SLG) fault. The controllers at each terminal are designed to inject a variable (magnitude and phase angle) sinusoidal, balanced set of voltages to regulate/control the active and reactive power. It is also possible to regulate the converter bus (AC) voltage by controlling the injected reactive power. The analysis is carried out using both d-q model (neglecting the harmonics in the output voltages of VSC) and three phase detailed model of VSC. While the eigenvalue analysis and controller design is based on the d-q model, the transient simulation considers both models.

Item Type: Conference Paper
Additional Information: Copyright of this article 2006 belongs to IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Keywords: Voltage Source Converter (VSC);HVDC;Back-to-Back (BTB).
Department/Centre: Division of Electrical Sciences > Electronic Systems Engineering (Formerly, (CEDT) Centre for Electronic Design & Technology)
Date Deposited: 01 Jun 2009 08:56
Last Modified: 19 Sep 2010 05:30
URI: http://eprints.iisc.ernet.in/id/eprint/19843

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