TY - GEN
T1 - Elimination of Field Winding Induced EMF in Stator Electrically-Excited Synchronous Machine Using Open-Winding Inverter
AU - Han, Ruizhao
AU - Sun, Xiaoyong
AU - Yang, Zhiyu
AU - Shang, Ruyu
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - In this paper, the elimination of field winding induced EMF ripple using open-winding inverter for stator electrically-excited synchronous machines (stator-EESMs) is presented. Due to the doubly salient topology, the induced EMF ripple exists in the field winding of stator electrically-excited synchronous machines. Although the induced EMF ripple can be reduced to an acceptable level by certain methods, the average torque is inevitably reduced as well. With the open-winding inverter, the DC-biased phase current can be generated and therefore the original field winding is removed. The results show that, by using open-winding inverter, the field winding induced EMF ripple is eliminated whilst the torque performances are effectively improved.
AB - In this paper, the elimination of field winding induced EMF ripple using open-winding inverter for stator electrically-excited synchronous machines (stator-EESMs) is presented. Due to the doubly salient topology, the induced EMF ripple exists in the field winding of stator electrically-excited synchronous machines. Although the induced EMF ripple can be reduced to an acceptable level by certain methods, the average torque is inevitably reduced as well. With the open-winding inverter, the DC-biased phase current can be generated and therefore the original field winding is removed. The results show that, by using open-winding inverter, the field winding induced EMF ripple is eliminated whilst the torque performances are effectively improved.
KW - Electrically-excited
KW - field winding EMF
KW - non-overlapped coils
KW - open-winding inverter
UR - http://www.scopus.com/inward/record.url?scp=85200236141&partnerID=8YFLogxK
U2 - 10.1109/CIEEC60922.2024.10583756
DO - 10.1109/CIEEC60922.2024.10583756
M3 - Conference contribution
AN - SCOPUS:85200236141
T3 - Proceedings of 2024 IEEE 7th International Electrical and Energy Conference, CIEEC 2024
SP - 1637
EP - 1642
BT - Proceedings of 2024 IEEE 7th International Electrical and Energy Conference, CIEEC 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th IEEE International Electrical and Energy Conference, CIEEC 2024
Y2 - 10 May 2024 through 12 May 2024
ER -
