Application of sequence domain impedances on the stability analysis of ac-grid connected converters
Paper in proceedings, 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.

sequence domain

Stability

voltage source converters

impedance-based analysis

Author

Gustavo Pinares

Chalmers, Electrical Engineering, Electric Power Engineering, Power grids and Components

Massimo Bongiorno

Chalmers, Electrical Engineering, Electric Power Engineering, Power grids and Components

IECON Proceedings (Industrial Electronics Conference)

4778-4784

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

Control interaction in large PV plants

Chalmers, 2019-01-01 -- .

Driving Forces

Sustainable development

Areas of Advance

Energy

Subject Categories

Other Electrical Engineering, Electronic Engineering, Information Engineering

DOI

10.1109/IECON.2019.8927011

More information

Latest update

6/30/2020