Inclusion of frequency scanning based DQ models of FACTS and HVDC systems

Event
  • Session
  • 11:35
  • Duration: 16 mins
  • Publication date: 07 Mar 2017
  • Location: Stanley Suite, Midland Hotel, Manchester, United Kingdom
  • Part of event ACDC 2017

About the session

Full presentation title - Inclusion of frequency scanning based DQ models of FACTS and HVDC systems in large scale eigenvalue analysis programs for analysis of torsional interactions

Session C4: Harmonic Interactions with HVDC systems
Room: Stanley Suite
Session chair: Jenny Zhou Teshmont, UK

Introduction

1.Grid Connected Power Electronics Systems: FACT, HVdc, Renewable Interfaces.

2. Sub-Synchronous Torsional Interactions (SSTI)

  Sub-Synchronous Control Interactions (SSCI)

3. Predicting instabilities

4. Evaluation od counter measures/Effect of controllers.

Analytical Methods:

1. EMTP based time-domain simulation

2. Eigen-value analysis

This video covers the following topics: Eigen-value analysis; complex controllers; Plls; PES models; frequency scanning; vector fitting; Indian grid.

Keywords:

Channels