TY - GEN
T1 - Hybrid power source three-level inverter system using overhead line and storage battery in combination
AU - Shinorniya, Takeshi
AU - Ishikawa, Katsumi
AU - Asano, Yuko
AU - Kondo, Keiichiro
N1 - Publisher Copyright:
© 2018 EPE Association.
PY - 2018/10/30
Y1 - 2018/10/30
N2 - The world's first development of a hybrid power source three-level inverter system using overhead line and storage battery in combination for railway vehicles is proposed. In this system, the method for managing the stored electric energy has been clarified, and it was revealed that according to calculations, the highest energy saving effect can be achieved when the voltage of the storage battery is set to about 1300V, and that there is a 13% increase in the power regenerative consumption rate compared to the conventional two-level inverter system. The proposed method is verified by the experimental tests with a scaled-down model. In addition, we carried out the full-scale test and confirmed that the regenerative braking energy obtained by proposed hybrid power source three-level inverter system increased by 20% in comparison with the conventional two-revel inverter.
AB - The world's first development of a hybrid power source three-level inverter system using overhead line and storage battery in combination for railway vehicles is proposed. In this system, the method for managing the stored electric energy has been clarified, and it was revealed that according to calculations, the highest energy saving effect can be achieved when the voltage of the storage battery is set to about 1300V, and that there is a 13% increase in the power regenerative consumption rate compared to the conventional two-level inverter system. The proposed method is verified by the experimental tests with a scaled-down model. In addition, we carried out the full-scale test and confirmed that the regenerative braking energy obtained by proposed hybrid power source three-level inverter system increased by 20% in comparison with the conventional two-revel inverter.
KW - «Battery Management Systems»
KW - «Energy system management»
KW - «Multilevel converters»
KW - «Regenerative power»
KW - «Traction application»
UR - http://www.scopus.com/inward/record.url?scp=85057012433&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85057012433&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85057012433
T3 - 2018 20th European Conference on Power Electronics and Applications, EPE 2018 ECCE Europe
BT - 2018 20th European Conference on Power Electronics and Applications, EPE 2018 ECCE Europe
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 20th European Conference on Power Electronics and Applications, EPE 2018 ECCE Europe
Y2 - 17 September 2018 through 21 September 2018
ER -