<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The paper presents the project of the power electronic AC/DC converter operating under a multiresonant control algorithm for prosumer applications. This design allows independent control of active and reactive power for any or each phase. Both the converter and its algorithm are based on a three-phase converter of four-wire topology (AC/DC 3p-4w) with a DC bus, which couple the converter to a renewable energy source and energy storage. Further, model and simulation tests were carried out in the Matlab-SIMULINK programming environment. The results obtained indicate that operation with deep unbalances and powers of opposite signs in individual phases results in current variations (oscillations) in the DC line, which is a significant limitation, and it can be concluded that the level of asymmetry should be limited to the level acceptable to the energy storage device.</p>
</abstract>

The paper presents the project of the power electronic AC/DC converter operating under a multiresonant control algorithm for prosumer applications. This design allows independent control of active and reactive power for any or each phase. Both the converter and its algorithm are based on a three-phase converter of four-wire topology (AC/DC 3p-4w) with a DC bus, which couple the converter to a renewable energy source and energy storage. Further, model and simulation tests were carried out in the Matlab-SIMULINK programming environment. The results obtained indicate that operation with deep unbalances and powers of opposite signs in individual phases results in current variations (oscillations) in the DC line, which is a significant limitation, and it can be concluded that the level of asymmetry should be limited to the level acceptable to the energy storage device.

Control of a Four-wire Hybrid Prosumer Converter for Balancing Utility Grids

Faculty of Electrical Engineering and Computer Science, Department of Electrical Drives and Machines

Power Electronics and Drives

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Control of a Four-wire Hybrid Prosumer Converter for Balancing Utility Grids"}

The paper presents the project of the power electronic AC/DC converter operating under a multiresonant control algorithm for prosumer applications. This design...

Control of a Four-wire Hybrid Prosumer Converter for Balancing Utility Grids

Pubblicato online: 08 apr 2021

Pagine: 1 - 11

Ricevuto: 04 nov 2020

Accettato: 07 feb 2021

DOI: https://doi.org/10.2478/pead-2021-0001

Parole chiave
control of 4-wire converter, utility grid balancing, prosumer generation, hybrid PV converter, energy storage

© 2021 Łukasz Kwaśny et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Control of a Four-wire Hybrid Prosumer Converter for Balancing Utility Grids

Pubblicato online: 08 apr 2021

Pagine: 1 - 11

Ricevuto: 04 nov 2020

Accettato: 07 feb 2021

DOI: https://doi.org/10.2478/pead-2021-0001

Parole chiavecontrol of 4-wire converter, utility grid balancing, prosumer generation, hybrid PV converter, energy storage

© 2021 Łukasz Kwaśny et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Parole chiave
control of 4-wire converter, utility grid balancing, prosumer generation, hybrid PV converter, energy storage