Browsing NTNU Open by Author "Holtsmark, Nathalie Marie-Anna"
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High frequency wind energy conversion system for offshore DC collection grid — Part II: Efficiency improvements
Holtsmark, Nathalie Marie-Anna; Agheb, Edris; Molinas Cabrera, Maria Marta; Hoidalen, Hans Kristian (Journal article, 2016)This is the second part of a two-part paper dealing with a high frequency wind energy conversion system for series-connected DC wind turbines. In part I, the efficiency of the AC–AC converter and high frequency transformer ... -
High frequency wind energy conversion system for offshore DC collection grid—Part I: Comparative loss evaluation
Agheb, Edris; Holtsmark, Nathalie Marie-Anna; Hoidalen, Hans Kristian; Molinas Cabrera, Maria Marta (Journal article, 2016) -
INVESTIGATION OF THE MATRIX CONVERTER IN A DC SERIES-CONNECTED WIND FARM: Modulation, Control and Efficiency
Holtsmark, Nathalie Marie-Anna (Doctoral thesis at NTNU;2016:16, Doctoral thesis, 2016)In this thesis a wind energy conversion system for series-connection of DC wind turbines is considered. The wind park topology offers the advantage of a high voltage transmission without the need of an offshore platform ... -
Reactive Power Compensation using a Matrix Converter
Holtsmark, Nathalie Marie-Anna (Master thesis, 2010)This Master's thesis investigates a new application for the matrix converter: Shunt reactive power compensation. The suggested Matrix Converter-based Reactive power Compensation (MCRC) device is composed of a matrix ...