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Contribution to Control Strategies for Converter Connected to Unbalanced Grid
- 1.0471992 - ÚT 2017 RIV TN eng C - Conference Paper (international conference)
Bejvl, Martin - Šimek, Petr - Fandi, G. - Čerňan, M. - Müller, M. - Müller, Z. - Tlustý, J. - Valouch, Viktor
Contribution to Control Strategies for Converter Connected to Unbalanced Grid.
SETIT 2016 - Sciences of Electronics, Technologies of Information and Telecommunications /7./. Hammamet: IEEE, 2016. ISBN 978-1-5090-4712-3.
[International Conference Sciences of Electronics, Technologies of Information and Telecommunications (SETIT 2016) /7./. Hammamet (TN), 18.12.2016-20.12.2016]
Institutional support: RVO:61388998
Keywords : grid-connected converter * unbalanced voltage * phase locked loop
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering
The paper deals with developed and experimentally tested effective synchronization and power control techniques for grid-connected converter. A new FLL (Frequency Locked Loop) technique is developed that incorporates advantages of both the cascaded delayed signal cancellation and dual second order generalizedintegrator schemes. Experimental results are evaluated in terms of quality of the positive voltage sequence, frequency and phase angle identification for the grid voltage distirbed by harmonic, subharmonics, and negative sequence component as well as for amplitude, frequency, and phase angle jumps in the voltage.
Permanent Link: http://hdl.handle.net/11104/0269523
Number of the records: 1