A New RTDS-based HIL Testing Platform for the Complex Modern Electricity Transmission Systems

Research output: Contribution to journalArticle

Colleges, School and Institutes

External organisations

  • National Grid Plc

Abstract

This paper demonstrates the capability and performance of
the developed state-of-the-art Hardware-in-the-Loop (HIL)
testing platform based on the Real-Time Digital Simulator (RTDS). The evaluations of 1) the effects of Thyristor-Controlled Series Compensation (TCSC) on the Feeder Protection First Main (FPFM, unit protection) and 2) the performance of Feeder Protection Second Main (FPSM, distance protection) of multi-ended transmission circuits with adjacent TCSC are carried out. Realistic parameters of transmission lines and TCSC are used for system modelling, and practical physical relays are used for the testing. The potential impacts of TCSC on both unit protection and distance protection are analysed based on the simulation results and relay measurements from the developed RTDSbased HIL testing platform.

Details

Original languageEnglish
JournalThe Journal of Engineering
Early online date19 Jul 2018
Publication statusE-pub ahead of print - 19 Jul 2018

Keywords

  • protection, control, independent methodology, real-time digital simulator