TY - JOUR
T1 - Optimal Output Power Control of Switched Reluctance Generator at a Constant Speed
AU - Shao, Liwei
AU - Dong, Lei
AU - Ling, Lulu
N1 - Publisher Copyright:
© 2020 Journal of Beijing Institute of Technology
PY - 2020/12
Y1 - 2020/12
N2 - In order to control the output power of a switched reluctance generator(SRG) at a constant speed, the output power of SRG is theoretically analyzed by using freewheeling control. First, through a theoretical analysis, a finite element simulation and an experiment, it was verified that the output power of SRG cannot be improved by using freewheeling control with a single pulse control method(SPCM). Then, the maximum output power can be obtained by optimizing the turn off angles of SPCM at a constant speed, and at the same time, the formula of the optimal turn-off angle was presented, which meets the criterion for the output power maximization. Finally, numerical simulation and experimental results demonstrated the validity of the theoretical analysis.
AB - In order to control the output power of a switched reluctance generator(SRG) at a constant speed, the output power of SRG is theoretically analyzed by using freewheeling control. First, through a theoretical analysis, a finite element simulation and an experiment, it was verified that the output power of SRG cannot be improved by using freewheeling control with a single pulse control method(SPCM). Then, the maximum output power can be obtained by optimizing the turn off angles of SPCM at a constant speed, and at the same time, the formula of the optimal turn-off angle was presented, which meets the criterion for the output power maximization. Finally, numerical simulation and experimental results demonstrated the validity of the theoretical analysis.
KW - Freewheeling technique
KW - Output power maximization
KW - Single pulse control
KW - Switched reluctance generator(SRG)
UR - http://www.scopus.com/inward/record.url?scp=85098704291&partnerID=8YFLogxK
U2 - 10.15918/j.jbit1004-0579.20075
DO - 10.15918/j.jbit1004-0579.20075
M3 - Article
AN - SCOPUS:85098704291
SN - 1004-0579
VL - 29
SP - 435
EP - 444
JO - Journal of Beijing Institute of Technology (English Edition)
JF - Journal of Beijing Institute of Technology (English Edition)
IS - 4
ER -