TY - GEN
T1 - Multi-Port System for Storage and Management of Regenerative Braking Energy in Diesel-Electric Locomotives
AU - Da Moraes, Caio G.
AU - Junior, Sergio L.B.
AU - Cavilha, Pedro P.
AU - Pacheco, Antonio L.S.
AU - Heldwein, Marcelo L.
AU - Waltrich, Gierri
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/12
Y1 - 2019/12
N2 - In this paper, a multi-port system is proposed to recover the braking energy in a diesel-electric locomotive, using it to recharge a battery-supercapacitor based Energy Storage System (ESS) and to supply the locomotive auxiliary loads. To manage the system power flow, a single DC bus voltage controller generates current references for each converter. Also, an Energy Management System (EMS) decides the mode of operation, maintains the state of charge (SoC) of the battery and supercapacitor within a predefined range, and extends the battery lifetime by reducing its current stress. Numerical simulations are presented to validate the system concept.
AB - In this paper, a multi-port system is proposed to recover the braking energy in a diesel-electric locomotive, using it to recharge a battery-supercapacitor based Energy Storage System (ESS) and to supply the locomotive auxiliary loads. To manage the system power flow, a single DC bus voltage controller generates current references for each converter. Also, an Energy Management System (EMS) decides the mode of operation, maintains the state of charge (SoC) of the battery and supercapacitor within a predefined range, and extends the battery lifetime by reducing its current stress. Numerical simulations are presented to validate the system concept.
KW - Diesel-electric locomotive
KW - energy management
KW - energy storage
KW - multi-port system
UR - http://www.scopus.com/inward/record.url?scp=85084934851&partnerID=8YFLogxK
U2 - 10.1109/COBEP/SPEC44138.2019.9065725
DO - 10.1109/COBEP/SPEC44138.2019.9065725
M3 - Conference contribution
AN - SCOPUS:85084934851
T3 - 2019 IEEE 15th Brazilian Power Electronics Conference and 5th IEEE Southern Power Electronics Conference, COBEP/SPEC 2019
BT - 2019 IEEE 15th Brazilian Power Electronics Conference and 5th IEEE Southern Power Electronics Conference, COBEP/SPEC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 15th IEEE Brazilian Power Electronics Conference and 5th IEEE Southern Power Electronics Conference, COBEP/SPEC 2019
Y2 - 1 December 2019 through 4 December 2019
ER -