Impact of Model Complexity on Mixed AC/DC Transient Stability Analysis

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Model complexity may have a significant impact on transient stability results of mixed AC/DC systems. The dynamics of various mixed AC/DC models with a focus on different gen-erator orders and multi-level modular converter (MMC) VSC-HVDC model types is investigated within this paper. MMC VSC-HVDC converter models are based on average value model (AVM) and simplified AVM, while 2nd, 3rd and 6th order generator models are formulated within the research. The paper also considers the impact of inner current control bandwidth. Based on the simulation result, substantial change over the transient stability result is seen with respect to differ-ent types of modelling complexity used within the research.

Bibliographical metadata

Original languageEnglish
Title of host publicationThe 13th IET international conference on AC and DC Power Transmission
StatePublished - Feb 2017
EventThe 13th IET international conference on AC and DC Power Transmission - Manchester, United Kingdom

Conference

ConferenceThe 13th IET international conference on AC and DC Power Transmission
CountryUnited Kingdom
CityManchester
Period14/02/17 → …