TY - GEN
T1 - Evaluation and analysis of impedance matching transformer for HBC-power conditioner controller
AU - Aghazadeh, Amir
AU - Khodabakhshi-Javinani, Naser
AU - Kahourzadeh, Solmaz
AU - Mahmoudi, Amin
PY - 2020/12/16
Y1 - 2020/12/16
N2 - To eliminate the negative-sequence and harmonic currents in the traction system of electric trains, a novel compensatory algorithm is proposed for half-bridge-converter-based railway static power conditioner (HBRPC) by applying impedance-matching (IM) transformers. HBRPC is composed of two half-bridge converters along with two capacitors which makes use of a smaller number of power switches in comparison with conventional compensators. It consequently becomes cheaper than the conventional compensators. This article proposes an algorithm to generate reference current composing of active, reactive, and harmonic current which compensates negative-sequence and harmonic currents on the three-phase side. The simulation results show that the proposed algorithm compensates negative-sequence and harmonic currents in the same range as other compensators, respecting lower expenses.
AB - To eliminate the negative-sequence and harmonic currents in the traction system of electric trains, a novel compensatory algorithm is proposed for half-bridge-converter-based railway static power conditioner (HBRPC) by applying impedance-matching (IM) transformers. HBRPC is composed of two half-bridge converters along with two capacitors which makes use of a smaller number of power switches in comparison with conventional compensators. It consequently becomes cheaper than the conventional compensators. This article proposes an algorithm to generate reference current composing of active, reactive, and harmonic current which compensates negative-sequence and harmonic currents on the three-phase side. The simulation results show that the proposed algorithm compensates negative-sequence and harmonic currents in the same range as other compensators, respecting lower expenses.
KW - Half-Bridge power conditioner
KW - Harmonic Current
KW - HBRPC
KW - IM Transformer
KW - Negative Sequence Current
UR - http://www.scopus.com/inward/record.url?scp=85103908126&partnerID=8YFLogxK
U2 - 10.1109/PEDES49360.2020.9379516
DO - 10.1109/PEDES49360.2020.9379516
M3 - Conference contribution
AN - SCOPUS:85103908126
T3 - 9th IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2020
BT - 9th IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2020
PB - Institute of Electrical and Electronics Engineers Inc.
CY - Jaipur, India
T2 - 9th IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2020
Y2 - 16 December 2020 through 19 December 2020
ER -