International Conference Ho-Sung Kang, Seok-Min Kim, Yeongsu Bak, and Kyo-Beum Lee, "A Controller Design for a Stability Improvement of an Integrated Charging System in Hybrid Electric Vehicle," in Proc. CSGRES Conf., Jun. 2019, pp. 141–146.
2019
본문
This paper proposes a controller design for a stability improvement of an integrated charging system in hybrid electric vehicle (HEV).
Conventional HEVs include a starter generator system, which consists of generator and its drive inverter. Contrary to them, the
proposed integrated charging system operates as a generator drive system and bi-directional battery charging system by installing
some power relays and additional circuit in general HEVs. Therefore, the integrated charging system results in reduced system
components in HEV by eliminating on-board charger (OBC), also the weight and system volume can be decreased. In addition, a
feed-forward compensation method is proposed to improve the transient states characteristics of the battery charging system in this
paper. The effectiveness and validity of proposed design and control method for the integrated charging system is verified by
simulation results.
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