Application of sequence domain impedances on the stability analysis of ac-grid connected converters
Paper i proceeding, 2019

This paper attempts to provide another view of the application of sequence domain analysis to study the stability of ac-grid connected converters. The approach is based on the definition of positive and negative sequence electrical quantities and on the use of the generalized Nyquist stability criterion in its basic form. Thus, a simple expression to perform the stability analysis is obtained, which allows to identify the contribution of each subsystem on the overall system stability.

impedance-based analysis

Stability

voltage source converters

sequence domain

Författare

Gustavo Pinares

Chalmers, Elektroteknik, Elkraftteknik, Elnät och komponenter

Massimo Bongiorno

Chalmers, Elektroteknik, Elkraftteknik, Elnät och komponenter

IECON Proceedings (Industrial Electronics Conference)

45th Annual conference of industrial electronics society - IECON 2019
Lisbon, Portugal,

Control interaction in large PV plants

Chalmers, 2019-01-01 -- .

Drivkrafter

Hållbar utveckling

Styrkeområden

Energi

Ämneskategorier

Annan elektroteknik och elektronik

Mer information

Skapat

2019-10-21