Márcio Von Rondow Campos;Lucas Jonys Ribeiro Silva;Thales Augusto Fagundes;Rodolpho Vilela Alves Neves;Vilma Alves Oliveira;Ricardo Quadros Machado
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引用次数: 0
Abstract
This paper proposes an energy management system (EMS) applied to a series hybrid vehicle (SHV) powered by an internal combustion engine (ICE) and a hybrid energy storage system (HESS) consisting of chemical batteries and supercapacitors. The EMS enables power sharing among the ICE and the HESS under a fully active topology to improve control flexibility, considering that the ICE-generator set and HESS efficiencies are limited to a specific power injection operating range and transient responses. In this context, power sharing is performed using S-shaped functions that focus on maximizing supercapacitor usability to reduce fuel consumption and battery current stress. The advantage of the S-shaped function lies on its easy configuration and reduced number of control parameters. Additionally, meta-heuristic optimization is used to tune the S-shaped functions according to the sources requirements for optimal performance in standard driving cycles, while Lyapunov’s indirect method performs the stability analysis of the control strategy. Finally, experimental and computational simulations are accomplished to evaluate the effectiveness of the proposed EMS compared with traditional methods and an optimal approach.
期刊介绍：
The scope of the Transactions is threefold (which was approved by the IEEE Periodicals Committee in 1967) and is published on the journal website as follows: Communications: The use of mobile radio on land, sea, and air, including cellular radio, two-way radio, and one-way radio, with applications to dispatch and control vehicles, mobile radiotelephone, radio paging, and status monitoring and reporting. Related areas include spectrum usage, component radio equipment such as cavities and antennas, compute control for radio systems, digital modulation and transmission techniques, mobile radio circuit design, radio propagation for vehicular communications, effects of ignition noise and radio frequency interference, and consideration of the vehicle as part of the radio operating environment. Transportation Systems: The use of electronic technology for the control of ground transportation systems including, but not limited to, traffic aid systems; traffic control systems; automatic vehicle identification, location, and monitoring systems; automated transport systems, with single and multiple vehicle control; and moving walkways or people-movers. Vehicular Electronics: The use of electronic or electrical components and systems for control, propulsion, or auxiliary functions, including but not limited to, electronic controls for engineer, drive train, convenience, safety, and other vehicle systems; sensors, actuators, and microprocessors for onboard use; electronic fuel control systems; vehicle electrical components and systems collision avoidance systems; electromagnetic compatibility in the vehicle environment; and electric vehicles and controls.
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