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Impedance-Based Sensitivity-Criterion for Grid-Connected Three-Phase Inverters

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Impedance-Based Sensitivity-Criterion for Grid-Connected Three-Phase Inverters. / Reinikka, Tommi; Roinila, Tomi; Luhtala, Roni; Messo, Tuomas.

The 10th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2018): September 23-27, 2018, Portland, Oregon, USA . IEEE, 2018. s. 4173-4178.

Tutkimustuotosvertaisarvioitu

Harvard

Reinikka, T, Roinila, T, Luhtala, R & Messo, T 2018, Impedance-Based Sensitivity-Criterion for Grid-Connected Three-Phase Inverters. julkaisussa The 10th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2018): September 23-27, 2018, Portland, Oregon, USA . IEEE, Sivut 4173-4178, Portland, Yhdysvallat, 23/09/18. https://doi.org/10.1109/ECCE.2018.8557967

APA

Reinikka, T., Roinila, T., Luhtala, R., & Messo, T. (2018). Impedance-Based Sensitivity-Criterion for Grid-Connected Three-Phase Inverters. teoksessa The 10th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2018): September 23-27, 2018, Portland, Oregon, USA (Sivut 4173-4178). IEEE. https://doi.org/10.1109/ECCE.2018.8557967

Vancouver

Reinikka T, Roinila T, Luhtala R, Messo T. Impedance-Based Sensitivity-Criterion for Grid-Connected Three-Phase Inverters. julkaisussa The 10th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2018): September 23-27, 2018, Portland, Oregon, USA . IEEE. 2018. s. 4173-4178 https://doi.org/10.1109/ECCE.2018.8557967

Author

Reinikka, Tommi ; Roinila, Tomi ; Luhtala, Roni ; Messo, Tuomas. / Impedance-Based Sensitivity-Criterion for Grid-Connected Three-Phase Inverters. The 10th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2018): September 23-27, 2018, Portland, Oregon, USA . IEEE, 2018. Sivut 4173-4178

Bibtex - Lataa

@inproceedings{2bfa5796d22f46e192f6108702f39d13,
title = "Impedance-Based Sensitivity-Criterion for Grid-Connected Three-Phase Inverters",
abstract = "Utilization of renewable energy sources such as solar and wind power requires affordable, reliable and efficient methods for grid connection. Most often, grid-parallel inverters are applied. As the number of inverter-connected resources in the power grid increases, they start to have a significant effect on the dynamics of the power system. The inverters have been shown to produce harmonic oscillations. To avoid producing or amplifying the harmonic content in the power grid currents and voltages, sensitivity of the inverter against external distortion should be analyzed. This paper provides a method for sensitivity analysis of the inverter. The sensitivity is analyzed by applying a forbidden region in the complex plane, which is based on the maximum-peak criterion that is often applied in the field of control engineering. The system is defined to have robust stability if the minor-loop gain formed by the inverter output impedance and the grid impedance stays out from the forbidden region.",
author = "Tommi Reinikka and Tomi Roinila and Roni Luhtala and Tuomas Messo",
note = "jufoid=57394",
year = "2018",
month = "4",
day = "12",
doi = "10.1109/ECCE.2018.8557967",
language = "English",
publisher = "IEEE",
pages = "4173--4178",
booktitle = "The 10th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2018)",

}

RIS (suitable for import to EndNote) - Lataa

TY - GEN

T1 - Impedance-Based Sensitivity-Criterion for Grid-Connected Three-Phase Inverters

AU - Reinikka, Tommi

AU - Roinila, Tomi

AU - Luhtala, Roni

AU - Messo, Tuomas

N1 - jufoid=57394

PY - 2018/4/12

Y1 - 2018/4/12

N2 - Utilization of renewable energy sources such as solar and wind power requires affordable, reliable and efficient methods for grid connection. Most often, grid-parallel inverters are applied. As the number of inverter-connected resources in the power grid increases, they start to have a significant effect on the dynamics of the power system. The inverters have been shown to produce harmonic oscillations. To avoid producing or amplifying the harmonic content in the power grid currents and voltages, sensitivity of the inverter against external distortion should be analyzed. This paper provides a method for sensitivity analysis of the inverter. The sensitivity is analyzed by applying a forbidden region in the complex plane, which is based on the maximum-peak criterion that is often applied in the field of control engineering. The system is defined to have robust stability if the minor-loop gain formed by the inverter output impedance and the grid impedance stays out from the forbidden region.

AB - Utilization of renewable energy sources such as solar and wind power requires affordable, reliable and efficient methods for grid connection. Most often, grid-parallel inverters are applied. As the number of inverter-connected resources in the power grid increases, they start to have a significant effect on the dynamics of the power system. The inverters have been shown to produce harmonic oscillations. To avoid producing or amplifying the harmonic content in the power grid currents and voltages, sensitivity of the inverter against external distortion should be analyzed. This paper provides a method for sensitivity analysis of the inverter. The sensitivity is analyzed by applying a forbidden region in the complex plane, which is based on the maximum-peak criterion that is often applied in the field of control engineering. The system is defined to have robust stability if the minor-loop gain formed by the inverter output impedance and the grid impedance stays out from the forbidden region.

U2 - 10.1109/ECCE.2018.8557967

DO - 10.1109/ECCE.2018.8557967

M3 - Conference contribution

SP - 4173

EP - 4178

BT - The 10th Annual IEEE Energy Conversion Congress and Exposition (ECCE 2018)

PB - IEEE

ER -