TY - GEN
T1 - The choice of an optimal structure and parameters of energy storage for an electrical helicopter traction drive
AU - Bolvashenkov, Igor
AU - Kammermann, Jorg
AU - Herzog, Hans Georg
AU - Frenkel, Ilia
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/5/30
Y1 - 2017/5/30
N2 - This paper describes the reliability indices analysis of a battery electric energy storage consisting of multiple battery submodules for an electrical search and rescue helicopter. The whole system reliability assessment is based on the reliability evaluation of system components including individual battery cells. Regarding the high requirements to reliability and fault tolerance, including the strict limitations on the installation space and weight of the whole system, the accurate assessment and correct choice of the type and design features of such electric energy storage is extremely important. Considering the task of minimizing the weight and size of a storage device, in terms of a system approach, an optimal number of phases of the traction motor integrated with multilevel power inverter has been discussed and recommended.
AB - This paper describes the reliability indices analysis of a battery electric energy storage consisting of multiple battery submodules for an electrical search and rescue helicopter. The whole system reliability assessment is based on the reliability evaluation of system components including individual battery cells. Regarding the high requirements to reliability and fault tolerance, including the strict limitations on the installation space and weight of the whole system, the accurate assessment and correct choice of the type and design features of such electric energy storage is extremely important. Considering the task of minimizing the weight and size of a storage device, in terms of a system approach, an optimal number of phases of the traction motor integrated with multilevel power inverter has been discussed and recommended.
KW - Markov model
KW - electric energy storage
KW - electrical helicopter
KW - fault tolerance
KW - multilevel inverter
KW - reconfigurable configuration
KW - reliability
UR - http://www.scopus.com/inward/record.url?scp=85021364678&partnerID=8YFLogxK
U2 - 10.1109/EVER.2017.7935865
DO - 10.1109/EVER.2017.7935865
M3 - Conference contribution
AN - SCOPUS:85021364678
T3 - 2017 12th International Conference on Ecological Vehicles and Renewable Energies, EVER 2017
BT - 2017 12th International Conference on Ecological Vehicles and Renewable Energies, EVER 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th International Conference on Ecological Vehicles and Renewable Energies, EVER 2017
Y2 - 11 April 2017 through 13 April 2017
ER -
