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Pseudo-Random Sequences in DQ-Domain Analysis of Feedforward Control in Grid-Connected Inverters

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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Pseudo-Random Sequences in DQ-Domain Analysis of Feedforward Control in Grid-Connected Inverters. / Roinila, Tomi; Messo, Tuomas; Suntio, Teuvo; Vilkko, Matti.

17th IFAC Symposium on System Identification SYSID 2015 – Beijing, China, 19–21 October 2015. 2015. p. 1301-1306 (IFAC-PapersOnLine; Vol. 48, No. 28).

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Harvard

Roinila, T, Messo, T, Suntio, T & Vilkko, M 2015, Pseudo-Random Sequences in DQ-Domain Analysis of Feedforward Control in Grid-Connected Inverters. in 17th IFAC Symposium on System Identification SYSID 2015 – Beijing, China, 19–21 October 2015. IFAC-PapersOnLine, no. 28, vol. 48, pp. 1301-1306, IFAC SYMPOSIUM ON SYSTEM IDENTIFICATION, 1/01/00. https://doi.org/10.1016/j.ifacol.2015.12.311

APA

Roinila, T., Messo, T., Suntio, T., & Vilkko, M. (2015). Pseudo-Random Sequences in DQ-Domain Analysis of Feedforward Control in Grid-Connected Inverters. In 17th IFAC Symposium on System Identification SYSID 2015 – Beijing, China, 19–21 October 2015 (pp. 1301-1306). (IFAC-PapersOnLine; Vol. 48, No. 28). https://doi.org/10.1016/j.ifacol.2015.12.311

Vancouver

Roinila T, Messo T, Suntio T, Vilkko M. Pseudo-Random Sequences in DQ-Domain Analysis of Feedforward Control in Grid-Connected Inverters. In 17th IFAC Symposium on System Identification SYSID 2015 – Beijing, China, 19–21 October 2015. 2015. p. 1301-1306. (IFAC-PapersOnLine; 28). https://doi.org/10.1016/j.ifacol.2015.12.311

Author

Roinila, Tomi ; Messo, Tuomas ; Suntio, Teuvo ; Vilkko, Matti. / Pseudo-Random Sequences in DQ-Domain Analysis of Feedforward Control in Grid-Connected Inverters. 17th IFAC Symposium on System Identification SYSID 2015 – Beijing, China, 19–21 October 2015. 2015. pp. 1301-1306 (IFAC-PapersOnLine; 28).

Bibtex - Download

@inproceedings{204fe21c143343dfb3b5430dc3e09010,
title = "Pseudo-Random Sequences in DQ-Domain Analysis of Feedforward Control in Grid-Connected Inverters",
abstract = "Grid-parallel inverters are typically used to connect renewable energy sources to a power grid. The impedance mismatch between the grid and the interfacing circuit can generate harmonic resonances which may lead to reduced power quality. The impedance mismatch can be mitigated by applying an inverter that employs feedforward control. This paper presents a novel DQ-domain technique, based on pseudo-random sequences, for acquiring the impedance information and verifying the effectiveness of the feedforward control. The results can be used for tuning the feedforward control and as a method to perform fast on-line stability analysis of grid-connected systems in the DQ domain.",
keywords = "Feedforward control, Fourier analysis, Frequency-response methods, Inverters, Signal analysis",
author = "Tomi Roinila and Tuomas Messo and Teuvo Suntio and Matti Vilkko",
year = "2015",
doi = "10.1016/j.ifacol.2015.12.311",
language = "English",
series = "IFAC-PapersOnLine",
number = "28",
pages = "1301--1306",
booktitle = "17th IFAC Symposium on System Identification SYSID 2015 – Beijing, China, 19–21 October 2015",

}

RIS (suitable for import to EndNote) - Download

TY - GEN

T1 - Pseudo-Random Sequences in DQ-Domain Analysis of Feedforward Control in Grid-Connected Inverters

AU - Roinila, Tomi

AU - Messo, Tuomas

AU - Suntio, Teuvo

AU - Vilkko, Matti

PY - 2015

Y1 - 2015

N2 - Grid-parallel inverters are typically used to connect renewable energy sources to a power grid. The impedance mismatch between the grid and the interfacing circuit can generate harmonic resonances which may lead to reduced power quality. The impedance mismatch can be mitigated by applying an inverter that employs feedforward control. This paper presents a novel DQ-domain technique, based on pseudo-random sequences, for acquiring the impedance information and verifying the effectiveness of the feedforward control. The results can be used for tuning the feedforward control and as a method to perform fast on-line stability analysis of grid-connected systems in the DQ domain.

AB - Grid-parallel inverters are typically used to connect renewable energy sources to a power grid. The impedance mismatch between the grid and the interfacing circuit can generate harmonic resonances which may lead to reduced power quality. The impedance mismatch can be mitigated by applying an inverter that employs feedforward control. This paper presents a novel DQ-domain technique, based on pseudo-random sequences, for acquiring the impedance information and verifying the effectiveness of the feedforward control. The results can be used for tuning the feedforward control and as a method to perform fast on-line stability analysis of grid-connected systems in the DQ domain.

KW - Feedforward control

KW - Fourier analysis

KW - Frequency-response methods

KW - Inverters

KW - Signal analysis

U2 - 10.1016/j.ifacol.2015.12.311

DO - 10.1016/j.ifacol.2015.12.311

M3 - Conference contribution

T3 - IFAC-PapersOnLine

SP - 1301

EP - 1306

BT - 17th IFAC Symposium on System Identification SYSID 2015 – Beijing, China, 19–21 October 2015

ER -