Browsing by Author "Munk-Nielsen, Stig"
Overmodulation of n-level three-leg DC-AC diode-clamped converters with comprehensive capacitor voltage balance Busquets Monge, Sergio; Maheshwari, RamKrishan; Munk-Nielsen, Stig (IEEE Press. Institute of Electrical and Electronics Engineers, 2013-05)
Restricted access - publisher's policyThis paper presents a novel pulsewidth modulation (PWM) strategy for n-level three-leg semiconductor-clamped dc–ac converters in the overmodulation region, with dc-link capacitor voltage balance in every switching cycle. ...
Power capability investigation based on electrothermal models of press-pack IGBT three-level NPC and ANPC VSCs for multimegawatt wind turbines Senturk, Osman S.; Helle, Lars; Rodríguez Cortés, Pedro; Munk-Nielsen, Stig; Teodorescu, Remus (2012-07)
Restricted access - publisher's policyWind turbine power capability is an essential set of data for both wind turbine manufacturers/operators and transmission system operators since the power capability determines whether a wind turbine is able to fulfill ...
Senturk, Osman S.; Munk-Nielsen, Stig; Teodorescu, Remus; Helle, L.; Rodríguez Cortés, Pedro (IEEE, 2011)
Restricted access - publisher's policyWith three different DC-side and AC-side connections, the three-level H-bridge voltage source converters (3L-HB-VSCs) are alternatives to 3L neutral-point-clamped VSCs (3L-NPC-VSCs) for interfacing large wind turbines ...