An ADALINE based capacitor voltage estimation algorithm for modular multilevel converters
Abdelsalam, Mahmoud; Tennakoon, Sarath; Diab, Hatem; Mostafa Ibrahim Mohamed Marei;
Abstract
This paper presents a novel capacitor voltage estimation using the adaptive linear neuron (ADALINE) algorithm for monitoring of MMC sub-module voltages. The proposed estimation unit requires only three voltage sensors per phase for the arm reactors and the output phase voltages. Measurements of sub-module capacitor voltages and associated communication links with the central controller are not needed. The proposed strategy can be applied to MMC systems that contain a large number of sub-modules. The method uses PSCAD/EMTDC, with particular focus on dynamic performance during boost operation.
Other data
| Title | An ADALINE based capacitor voltage estimation algorithm for modular multilevel converters | Authors | Abdelsalam, Mahmoud; Tennakoon, Sarath; Diab, Hatem; Mostafa Ibrahim Mohamed Marei | Keywords | ADALINE;Capacitor voltage estimation;HVDC;MMC | Issue Date | 12-Aug-2016 | Conference | 2016 19th International Symposium on Electrical Apparatus and Technologies, SIELA 2016 | ISBN | 9781467395229 | DOI | 10.1109/SIELA.2016.7542968 | Scopus ID | 2-s2.0-84985930816 |
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