Control strategies for high-power electric vehicles powered by hydrogen fuel cell, battery and supercapacitor

García, Pedro López; Torreglosa, Juan P.; Fernández, Luis Martín Sobrado; Jurado, Francisco

doi:10.1016/j.eswa.2013.02.028

Cited by 185 publications

(91 citation statements)

References 38 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…These devices and systems are typically operated in a low current density range during normal use but they require a high current density for several minutes during transient conditions such as start-up and acceleration. Electric vehicles, for example, require a brief pulse of current for a minute during acceleration [4,5]. Energy storage systems should thus have high energy density as well as instantaneous high power so that they can be operated within several minutes.…”

Section: Introductionmentioning

confidence: 99%

Chemical Charging on a MnO2 Electrode of a Fuel Cell/Battery System in a Highly O2-Dissolved Electrolyte

Choi

Panthi

Kwon

et al. 2015

Electrochimica Acta

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Chemical Charging on a MnO2 Electrode of a Fuel Cell/Battery System in a Highly O2-Dissolved Electrolyte

Choi

Panthi

Kwon

et al. 2015

Electrochimica Acta

View full text Add to dashboard Cite

“…There are a high number of EMSs ranging from global energy management to local one, as found in the literature [6,7]. On the other hand, intelligent EMSs have attracted many attentions recently.…”

Section: Introductionmentioning

confidence: 99%

Sizing and energy management of a medium hybrid electric boat

2015

View full text Add to dashboard Cite

Fuel consumption is viewed as a fundamental problem in boats which are to operate on sea for a long time without need to refueling. In this paper, hybridization of a conventional medium-sized boat to reduce fuel consumption is considered. For this purpose, the optimal sizes for the main components, electric motor, internal combustion engine, and battery and generator are calculated via a constrained particle swarm optimization algorithm which considers accelerating and speeding expectations as the constraints. Furthermore, a new fuzzy-thermostat controller whose parameters are tuned via optimization is proposed to manage the energy flow between the main components. To estimate the fuel consumption, a backward-forward simulation approach based on the quasi-static maps of the diesel engine and electric motor is employed. Moreover, the boat resistance forces are calculated for a typical driving cycle at both displacement and planning modes. Simulation results reveal that hybridization of the conventional boat leads to a 40 % reduction in fuel consumption without violating the performance constraints.

show abstract

“…Replacing Equation (11) into Expression (12) leads to Equation (13), which ensures that an SMC implemented with Equations (8) and (9) fulfills the transversality condition. It must be highlighted that conditions k v = 0 and k i = 0 are required to ensure the transversality condition (13).…”

Section: Transversality Conditionmentioning

confidence: 99%

“…The mathematical representation of the transversality test is given in Expression (12) [44], which means that the control signal u must be present into the switching function derivative (11). The fulfillment of condition (12) ensures the controller is able to modify the behavior of the switching function Ψ, which makes it possible to drive Ψ to operate within the sliding surface Φ.…”

Section: Transversality Conditionmentioning

confidence: 99%

Design and Control of a Buck–Boost Charger-Discharger for DC-Bus Regulation in Microgrids

et al. 2017

View full text Add to dashboard Cite

Abstract:In DC and hybrid microgrids (MG), the DC-bus regulation using Energy Storage Devices (ESD) is important for the stable operation of both the generators and loads. There are multiple commercial voltage levels for both ESD and DC-bus; therefore, the ESD voltage may be higher, equal or lower than the DC-bus voltage depending on the application. Moreover, most of the ESD converter controllers are linear-based, hence they ensure stability in a limited operation range. This paper proposes a system to regulate the DC-bus voltage of an MG accounting for any voltage relation between the ESD and the DC-bus voltage. The proposed system is formed by an ESD connected to a DC-bus through a bidirectional Buck-Boost converter, which is regulated by a Sliding-Mode Controller (SMC) to ensure the system stability in the entire operation range. The SMC drives the Buck-Boost charger-discharger to regulate the DC-bus voltage, at the desired reference value, by charging or discharging the ESD. This paper also provides detailed procedures to design the parameters of both the SMC and the charger-dischager. Finally, simulation and experimental results validate the proposed solution and illustrate its performance.

show abstract

Control strategies for high-power electric vehicles powered by hydrogen fuel cell, battery and supercapacitor

Cited by 185 publications

References 38 publications

Chemical Charging on a MnO2 Electrode of a Fuel Cell/Battery System in a Highly O2-Dissolved Electrolyte

Chemical Charging on a MnO2 Electrode of a Fuel Cell/Battery System in a Highly O2-Dissolved Electrolyte

Sizing and energy management of a medium hybrid electric boat

Design and Control of a Buck–Boost Charger-Discharger for DC-Bus Regulation in Microgrids

Contact Info

Product

Resources

About