TY - GEN
T1 - On three-phase six-switches voltage source inverter
T2 - International Symposium on Industrial Electronics 2006, ISIE 2006
AU - Saied, Mohamed H.
AU - Mostafa, M. Z.
AU - Abdel- Moneim, T. M.
AU - Yousef, H. A.
PY - 2006
Y1 - 2006
N2 - This paper presents a new modification for the mostcommon, simple, and well-known three-phase six-switch voltage source inverter (VSI). In this modification, each one of the six transistors conducts for 150° instead of the known 180° or 120° conduction modes. For a wye-connected load, the output phasevoltage becomes a seven-level, 12 steps waveform. This results in a 50% reduction of the total harmonic distortion (THD), 75% reduction of voltage distortion factor (DF), and the lowest harmonic order (LOH) becomes 11 rather than 5. Comprehensive study for the three conduction modes is proposed, and a comparisons with other types of voltage source inverters, like the neutral point clamped (NPC) and the multilevel inverters (MLI) were also carried out. Simulation and experimental results show the contribution of the proposed strategy.
AB - This paper presents a new modification for the mostcommon, simple, and well-known three-phase six-switch voltage source inverter (VSI). In this modification, each one of the six transistors conducts for 150° instead of the known 180° or 120° conduction modes. For a wye-connected load, the output phasevoltage becomes a seven-level, 12 steps waveform. This results in a 50% reduction of the total harmonic distortion (THD), 75% reduction of voltage distortion factor (DF), and the lowest harmonic order (LOH) becomes 11 rather than 5. Comprehensive study for the three conduction modes is proposed, and a comparisons with other types of voltage source inverters, like the neutral point clamped (NPC) and the multilevel inverters (MLI) were also carried out. Simulation and experimental results show the contribution of the proposed strategy.
KW - 12-Step waveform
KW - 150° conduction mode
KW - Seven-level inverter
KW - Total harmonic distortion
KW - Voltage source inverters
UR - http://www.scopus.com/inward/record.url?scp=53649097260&partnerID=8YFLogxK
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U2 - 10.1109/ISIE.2006.295694
DO - 10.1109/ISIE.2006.295694
M3 - Conference contribution
AN - SCOPUS:53649097260
SN - 1424404975
SN - 9781424404971
T3 - IEEE International Symposium on Industrial Electronics
SP - 1504
EP - 1509
BT - International Symposium on Industrial Electronics 2006, ISIE 2006
Y2 - 9 July 2006 through 13 July 2006
ER -