Battery-supported trolleybus traction network—a component of the municipal smart grid

Jarzyna, Wojciech; Zieliński, Dariusz; Hołyszko, Piotr

doi:10.1201/9781315281971-40

Cited by 4 publications

(4 citation statements)

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“…Issues related to electromobility in public transport systems and the improvement of the operational efficiency of public transport are currently of interest to many scientists and engineers [1][2][3][4][5][6]. This coincides with the development of devices ensuring passenger comfort, greater passenger comfort expectations and the intensive advancement of technologies involved in the production of traction batteries [7,8], supercapacitors [9][10][11][12], combustion generators and other energy sources [9,13,14].…”

Section: Introductionmentioning

confidence: 99%

Ensuring the Continuity of Power Supply to the On-Board Auxiliary Devices of the Trolleybus through the Recuperation of Kinetic Energy

et al. 2021

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When a trolleybus travels through insulated sections of the overhead contact line, it experiences momentary power interruptions, which adversely affect the vehicle’s on-board auxiliary subassemblies. To reduce these negative effects, one can harness energy recovered via regenerative braking. A model power supply circuit diagram for structural systems of the trolleybus is proposed. Simulation tests were carried out to develop a method for analyzing power supply to trolleybus auxiliary devices and verify it in a real-life example. The results allow determination of the limit power that can be generated by the trolleybus drive system to feed auxiliary devices during interruptions in power supply from the overhead contact line. The possibility of powering the on-board auxiliary equipment of a trolleybus using energy from recuperation with a traction motor is presented.

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Section: Introductionmentioning

confidence: 99%

Ensuring the Continuity of Power Supply to the On-Board Auxiliary Devices of the Trolleybus through the Recuperation of Kinetic Energy

et al. 2021

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“…Today, more than ever, rechargeable batteries are everywhere in modern day-to-day life, serving as energy storage units in all sorts of devices. Li-ion Batteries (LIBs) represent the preferred battery technology for most applications owing to their superior performance [1,2]. For a range of applications such as electric vehicles, electric boats and electric airplanes, they still lag behind when competing with established alternatives.…”

Section: Introductionmentioning

confidence: 99%

Prospects For Use of Lithium-Ion Batteries in Transport Systems

Myatezh¹,

Shtang²,

Malozyomov³

2018

Proceedings of the International Conference "Actual Issues of Mechanical Engineering" (AIME 2018)

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Lithium-ion battery (LIB) technology further enabled the information revolution by powering smartphones and tablets, allowing an unprecedented performance of these devices against reasonable cost. Currently, this battery technology is on the verge of carrying the revolution in road transport and energy storage of renewable energy. However, to fully succeed in the latter, a number of hurdles still need to be considered. Battery performance and lifetime constitute a bottleneck for electric vehicles as well as stationary electric energy storage systems to penetrate the market. Electrochemical battery models are one of the engineering tools which could be used to enhance their performance. These models can help to optimize the cell design and the battery management system. In this study, the authors evaluate the ability of the Porous Electrode Theory (PET) to predict the effect of changing positive electrode density in the overall performance of Li-ion battery cells. It can be concluded that Porous Electrode Theory (PET) is capable of predicting the difference in cell performance due to a changing positive electrode density. Keywords-battery manufacturing, Li-ion, battery model. I. 441

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“…Li-ion Batteries (LIBs) represent the preferred battery technology for most applications owing to their superior performance [1,2]. For a range of applications such as electric vehicles, electric boats and electric airplanes, they still lag behind when competing with established alternatives.…”

Section: Introductionmentioning

confidence: 99%

Performance Increase of Lithium-Ion Batteries

Myatezh

Malozyomov²,

Smirnov

et al. 2017

Proceedings of the International Conference "Actual Issues of Mechanical Engineering" 2017 (AIME 2017)

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Abstract-Lithium-ion battery (LIB) technology further enabled the information revolution by powering smartphones and tablets, allowing an unprecedented performance of these devices against reasonable cost. Currently, this battery technology is on the verge of carrying the revolution in road transport and energy storage of renewable energy. However, to fully succeed in the latter, a number of hurdles still need to be taken. Battery performance and lifetime constitute a bottleneck for electric vehicles as well as stationary electric energy storage systems to penetrate the market. Electrochemical battery models are one of the engineering tools which could be used to enhance their performance. These models can help to optimize the cell design and the battery management system. In this study, the authors evaluate the ability of the Porous Electrode Theory (PET) to predict the effect of changing positive electrode density in the overall performance of Li-ion battery cells. It can be concluded that Porous Electrode Theory (PET) is capable of predicting the difference in cell performance due to a changing positive electrode density.

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Battery-supported trolleybus traction network—a component of the municipal smart grid

Cited by 4 publications

References 0 publications

Ensuring the Continuity of Power Supply to the On-Board Auxiliary Devices of the Trolleybus through the Recuperation of Kinetic Energy

Ensuring the Continuity of Power Supply to the On-Board Auxiliary Devices of the Trolleybus through the Recuperation of Kinetic Energy

Prospects For Use of Lithium-Ion Batteries in Transport Systems

Performance Increase of Lithium-Ion Batteries

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