Control and Management Strategies for the Delphi High Power Lithium Battery
نویسندگان
چکیده
This paper presents an overview of the control and management requirements of high power lithiumbased batteries for electric and hybrid electric vehicle systems. Lithium based battery technologies offer performance advantages over traditional battery technologies at the cost of increased monitoring and controls overhead. The additional complexity of the hybrid drive system increases the management burden for accurate state of charge prediction, state of health prediction, cell balancing, and charge management. Delphi has developed a flexible multi-application Lithium Energy Controller (LEC) for the control and management of Lithium Battery Systems (LBS). This paper presents the methodology of design and implementation of the Lithium Energy Controller.
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