TY - GEN
T1 - Regenerative braking control of im with battery/ultracapacitor hybrid ESS in electric vehicles
AU - Ahmed, Abdelsalam A.
AU - Mousa, Mohamed G.
AU - Lee, Young Ii
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/7/2
Y1 - 2017/7/2
N2 - For energy saving in Electric Vehicles (EVs), high kinetic energy could be exploited by designing a regenerative braking control of traction machine and usage of hybrid energy storage system (HESS). This paper presents a regenerative braking strategy of an Induction Motor (IM) drive. This strategy is composed of two stages. First, field-oriented speed control is developed at running and braking modes. Second, power distribution technique is proposed to share the power between the battery and ultracapacitor (UC) in the HESS via a DC-DC converter with buck-boost modes. In motoring operation i.e. discharge mode, a current control technique is used to get the optimal distribution factor for achieving maximum discharge efficiency. In regenerative operation i.e. charging mode, DC-link voltage control mode is adopted. First, the amount of the regenerated power at braking is measured and verified by experimental testes at which the IM is braked using a slip control technique. Then, the IM is excited by the HESS and the discharging/charging of the battery and UC at running/breaking is validated by simulations. Experimental and simulation results ensure the proposed strategy for exploiting the kinetic energy during braking of the EV.
AB - For energy saving in Electric Vehicles (EVs), high kinetic energy could be exploited by designing a regenerative braking control of traction machine and usage of hybrid energy storage system (HESS). This paper presents a regenerative braking strategy of an Induction Motor (IM) drive. This strategy is composed of two stages. First, field-oriented speed control is developed at running and braking modes. Second, power distribution technique is proposed to share the power between the battery and ultracapacitor (UC) in the HESS via a DC-DC converter with buck-boost modes. In motoring operation i.e. discharge mode, a current control technique is used to get the optimal distribution factor for achieving maximum discharge efficiency. In regenerative operation i.e. charging mode, DC-link voltage control mode is adopted. First, the amount of the regenerated power at braking is measured and verified by experimental testes at which the IM is braked using a slip control technique. Then, the IM is excited by the HESS and the discharging/charging of the battery and UC at running/breaking is validated by simulations. Experimental and simulation results ensure the proposed strategy for exploiting the kinetic energy during braking of the EV.
KW - battery/ultracapacitor
KW - buck-boost converter
KW - discharging energy distribution
KW - field oriented control
KW - IM
KW - regenerative braking
UR - https://www.scopus.com/pages/publications/85047425986
U2 - 10.1109/MEPCON.2017.8301200
DO - 10.1109/MEPCON.2017.8301200
M3 - Conference contribution
AN - SCOPUS:85047425986
T3 - 2017 19th International Middle-East Power Systems Conference, MEPCON 2017 - Proceedings
SP - 320
EP - 325
BT - 2017 19th International Middle-East Power Systems Conference, MEPCON 2017 - Proceedings
A2 - Elsayed, Abdallah M.
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 19th International Middle-East Power Systems Conference, MEPCON 2017
Y2 - 19 December 2017 through 21 December 2017
ER -
