TY - JOUR
T1 - Propulsion drive models for full electric marine propulsion systems
AU - Apsley, J.M.
AU - Gonzalez-Villasenor, A.
AU - Barnes, M.
AU - Smith, A.C.J.
AU - Williamson, S.
AU - Schuddebeurs, J.D.
AU - Norman, P.J.
AU - Booth, C.D.
AU - Burt, G.M.
AU - McDonald, J.R.
N1 - Also presented at: IEEE International Electric Machines & Drives Conference (IEMDC), Antalya, Turkey, 3-5 May 2007
PY - 2009/3
Y1 - 2009/3
N2 - Integrated full electric propulsion systems are being introduced across both civil and military marine sectors. Standard power system analysis packages cover electrical and electromagnetic components but have limited models of mechanical subsystems and their controllers. Hence, electromechanical system interactions between the prime movers, power network, and driven loads are poorly understood. This paper reviews available models of the propulsion drive system components: the power converter, motor, propeller, and ship. Due to the wide range of time constants in the system, reduced-order models of the power converter are required. A new model using state-averaged models of the inverter and a hybrid model of the rectifier is developed to give an effective solution combining accuracy with speed of simulation and an appropriate interface to the electrical network model. Simulation results for a typical ship maneuver are presented.
AB - Integrated full electric propulsion systems are being introduced across both civil and military marine sectors. Standard power system analysis packages cover electrical and electromagnetic components but have limited models of mechanical subsystems and their controllers. Hence, electromechanical system interactions between the prime movers, power network, and driven loads are poorly understood. This paper reviews available models of the propulsion drive system components: the power converter, motor, propeller, and ship. Due to the wide range of time constants in the system, reduced-order models of the power converter are required. A new model using state-averaged models of the inverter and a hybrid model of the rectifier is developed to give an effective solution combining accuracy with speed of simulation and an appropriate interface to the electrical network model. Simulation results for a typical ship maneuver are presented.
KW - electromechanical interactions
KW - marine
KW - propulsion
KW - rectifier models
U2 - 10.1109/TIA.2009.2013569
DO - 10.1109/TIA.2009.2013569
M3 - Article
SN - 0093-9994
VL - 45
SP - 676
EP - 684
JO - IEEE Transactions on Industry Applications
JF - IEEE Transactions on Industry Applications
IS - 2
ER -
