Passivity-Based Co-Design of Active Damping and Voltage Controller for Converter-Based Grid Emulator

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Abstract

To test grid compliances of devices under test (DUT), this paper proposes a passivity-based co-design method for the active damping (AD) and ac voltage controller (VC) used with a converter-based grid emulator. In the approach, a relative passivity depth (RPD) index is introduced to quantify the impact of AD and VC on the impedance passivity. Different from conventional passivity indices, the RPD is independent on the filter plant parameter, and thus enables a more robust co-design of AD and VC. An experimental prototype based on an L-filtered voltage source inverter is tested to validate the effectiveness of proposed method.
OriginalsprogEngelsk
TitelAPEC 2023 - 38th Annual IEEE Applied Power Electronics Conference and Exposition
Antal sider5
Publikationsdato31 maj 2023
Sider1097-1101
Artikelnummer10131405
ISBN (Trykt)978-1-6654-7540-2
ISBN (Elektronisk)978-1-6654-7539-6
DOI
StatusUdgivet - 31 maj 2023
Begivenhed38th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2023 - Orlando, USA
Varighed: 19 mar. 202323 mar. 2023

Konference

Konference38th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2023
Land/OmrådeUSA
ByOrlando
Periode19/03/202323/03/2023
SponsorIEEE Industry Applications Society (IAS), IEEE Power Electronics Society (PELS), Power Sources Manufacturers Association (PSMA)
NavnI E E E Applied Power Electronics Conference and Exposition. Conference Proceedings
ISSN1048-2334

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