Browsing Electrical Engineering by Publisher "Korean Institute of Power Electronics"
Now showing items 1-5 of 5
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A buck-boost converter-based bipolar pulse generator
( Korean Institute of Power Electronics , 2017 , Article)This paper presents a buck-boost converter-based bipolar pulse generator, which is able to generate bipolar exponential pulses across a resistive load. The concept of the proposed approach depends on operating the involved ... -
Control and modulation of three to asymmetrical six-phase matrix converters based on space vectors
( Korean Institute of Power Electronics , 2019 , Article)This paper proposes the modulation and control of a three-to-six-phase matrix converter with an asymmetrical six-phase output. The matrix converter (MC) outputs consist of two sets of three-phase spatially shifted by 300, ... -
Fundamental output voltage enhancement of half-bridge voltage source inverter with low DC-link capacitance
( Korean Institute of Power Electronics , 2018 , Article)Conventionally, in order to reduce the ac components of the dc-link capacitors of the two-level Half-Bridge Voltage Source Inverter (HB-VSI), high dc-link capacitances are required. This necessitates the employment of ... -
Hybrid-boost modular multilevel converter-based medium-voltage multiphase induction motor drive for subsea applications
( Korean Institute of Power Electronics , 2019 , Article)This paper proposes a hybrid-boost Modular Multilevel Converter (MMC) for the Medium-Voltage (MV) Variable Speed Drives (VSDs) employed in subsea applications, such as oil and gas recovery. In the presented architecture, ... -
Investigations of multi-carrier pulse width modulation schemes for diode free neutral point clamped multilevel inverters
( Korean Institute of Power Electronics , 2019 , Article)Multilevel Inverters (MLIs) are widely used in medium voltage applications due to their various advantages. In addition, there are numerous types of MLIs for such applications. However, the diode-less 3-level (3L) T-type ...