@inproceedings{4d604d19807446a583e3cc89f5aeea9f,
title = "Dynamic Stiffness Improvement of a Grid-tied Voltage Source Inverter",
abstract = "This paper presents a control algorithm for a grid-tied voltage source inverter for improvement of dynamic stiffness performance. The proposed control algorithm includes state feedback decoupling, filter inductor current control, load current is measured by a current sensor and used as an input to a controller for disturbance input decoupling. In the proposed algorithm, sinusoidal voltage vectors (d, q voltage vectors at stationary reference frame) are controlled instead of a voltage vector at synchronous reference frame. By doing this, a position estimation process in such as phase locked loop (PLL) can be avoided and an entire control system can be simplified. The proposed algorithm is verified via simulation.",
keywords = "Dynamic stiffness, Grid-tied inverter, Voltage source inverter",
author = "Seonghyeon Kim and Horyung Jeong and Lee, \{Jae Suk\}",
note = "Publisher Copyright: {\textcopyright} 2019 The Korean Institute of Power Electronics (KIPE).; 10th International Conference on Power Electronics - ECCE Asia, ICPE 2019 - ECCE Asia ; Conference date: 27-05-2019 Through 30-05-2019",
year = "2019",
month = may,
language = "English",
series = "ICPE 2019 - ECCE Asia - 10th International Conference on Power Electronics - ECCE Asia",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1389--1394",
booktitle = "ICPE 2019 - ECCE Asia - 10th International Conference on Power Electronics - ECCE Asia",
}