Modeling for Development of Simulation Tool: Impact of TCSC on Apparent Impedance Seen by Distance Relay

Journal Title: Engineering, Technology & Applied Science Research - Year 2018, Vol 8, Issue 5

Abstract

The impact of thyristor controlled series capacitor (TCSC) on distance protection relays in transmission lines is analyzed in this paper. Voltage and current data are measured and collected at the relay locations to calculate the apparent impedance seen by distance protection relays in the different operating modes of the TCSC connected to the line. Short-circuit faults which occur at different locations on the power transmission line are considered in order to locate the fault for the purpose of evaluating the impact of TCSC on the distance protection relay. Matlab/Simulink simulation software is used to model the power transmission line with two sources at the two ends. Voltage source, transmission line, TCSC, voltage and current measurement, and discrete Fourier transform (DFT) blocks are integrated into the model. Simulation results show the impact of TCSC on the distance protection relay and determine the apparent impedance and fault location in the line.

Authors and Affiliations

N. M. Khoa, D. D. Tung

Keywords

Related Articles

A Single Sided Edge Marking Method for Detecting Pectoral Muscle in Digital Mammograms

In the computer-assisted diagnosis of breast cancer, the removal of pectoral muscle from mammograms is very important. In this study, a new method, called Single-Sided Edge Marking (SSEM) technique, is proposed for the i...

Realization of a Single-Phase Multilevel Inverter for Grid-Connected Photovoltaic System

This paper introduces the implementation of a single-phase multilevel inverter for a grid-connected photovoltaic system. The considered topology contains a full bridge converter tied to an auxiliary circuit made of two p...

A Modified Artificial Bee Colony for the Non-Smooth Dynamic Economic/Environmental Dispatch

This paper presents an improved artificial bee colony (ABC) technique for solving the dynamic economic emission dispatch (DEED) problem. Ramp rate limits, valve-point loading effects and prohibited operating zones (POZs)...

Risk Assessment in the Maritime Industry

Risk assessment is a well-developed field which many operators are currently applying to improve their operations and reduce their risk exposure. This paper is intended to provide an overview of the risk assessment for m...

Analysis of Video Signal Transmission Through DWDM Network Based on a Quality Check Algorithm

This paper provides an analysis of the multiplexed video signal transmission through the Dense Wavelength Division Multiplexing (DWDM) network based on a quality check algorithm, which determines where the interruption o...

Download PDF file
  • EP ID EP238286
  • DOI -
  • Views 277
  • Downloads 0

How To Cite

N. M. Khoa, D. D. Tung (2018). Modeling for Development of Simulation Tool: Impact of TCSC on Apparent Impedance Seen by Distance Relay. Engineering, Technology & Applied Science Research, 8(5), -. https://europub.co.uk/articles/-A-238286