TY - GEN
T1 - Sinusoidal PWM modulation technique of five-phase current-source-converters with controlled modulation index
AU - Elgenedy, M. A.
AU - Abdel-Khalik, A.
AU - Elserougi, A.
AU - Ahmed, S.
AU - Massoud, A. M.
PY - 2014/7/28
Y1 - 2014/7/28
N2 - Applications such as multiphase machine drives and wind energy conversion systems are normally based on voltage source converters (VSCs) which feature a convenient and familiar control scheme. In high-power medium voltage drives, three-phase current source converters (CSCs) are widely used owing to its simple topology, motor-friendly waveforms, power reversal capability, and short-circuit-inherited protection. Although controlling CSCs in three-phase is a troublesome, multi-phase CSCs gating generation and control are challenging. In this paper, a sinusoidal PWM-based controlled modulation index gating signal generator is introduced for five-phase CSCs. Two different simulation models have been built, using MATLAB/SIMULINK, to verify the proposed concept on rectification and inversion modes of the CSCs. The proposed controller provides a controllable linear modulation index with the availability of over modulation.
AB - Applications such as multiphase machine drives and wind energy conversion systems are normally based on voltage source converters (VSCs) which feature a convenient and familiar control scheme. In high-power medium voltage drives, three-phase current source converters (CSCs) are widely used owing to its simple topology, motor-friendly waveforms, power reversal capability, and short-circuit-inherited protection. Although controlling CSCs in three-phase is a troublesome, multi-phase CSCs gating generation and control are challenging. In this paper, a sinusoidal PWM-based controlled modulation index gating signal generator is introduced for five-phase CSCs. Two different simulation models have been built, using MATLAB/SIMULINK, to verify the proposed concept on rectification and inversion modes of the CSCs. The proposed controller provides a controllable linear modulation index with the availability of over modulation.
KW - current source rectifier (CSR)
KW - current source inverter (CSI)
KW - multiphase machine
KW - mapping circuit
KW - space vector pulse width modulation (SVPWM)
KW - sinusoidal pulse width modulation (SPWM)
KW - Current source rectifier (CSR)
U2 - 10.1109/ISIE.2014.6864689
DO - 10.1109/ISIE.2014.6864689
M3 - Conference contribution
T3 - IEEE International Symposium on Industrial Electronics
SP - 655
EP - 660
BT - 2014 IEEE 23rd International Symposium on Industrial Electronics (ISIE)
PB - IEEE
T2 - 2014 IEEE 23rd International Symposium on Industrial Electronics (ISIE)
Y2 - 1 June 2014 through 4 June 2014
ER -