Efficiency of energy storage control in the electric transport systems

Саблин, О. А.; Bosyi, Dmytro O.; Kuznetsov, Valeriy; Lewczuk, Konrad; Kebal, Ivan; Myamlin, Sergiy

doi:10.5604/01.3001.0015.9569

Cited by 7 publications

(4 citation statements)

References 26 publications

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“…In urban areas, in the context of developing sustainable mobility and reducing the negative impact on the natural environment, the role of electric vehicles is becoming more and more important [36]. Electric cars contribute to a significant reduction in CO 2 emissions [19,37].…”

Section: Literature Reviewmentioning

confidence: 99%

Method for Delivery Planning in Urban Areas with Environmental Aspects

Lasota,

Zabielska,

Jacyna

et al. 2024

Sustainability

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This article presents research results on a multi-aspect assessment of delivery planning in the urban transport network. The distribution of goods and the operation of a network of small services in urban agglomerations is a very important decision-making problem. This is due, on one hand, to the dense development of urban areas and, on the other hand, to the increasing restrictions on minimizing harmful exhaust gases emitted by cars. Hence, many researchers are looking for decision support methods that take into account many partial points of view in the field of transport services for small service companies located in urban areas. The authors present a method of multi-criteria decision support in the planning of urban supplies, taking into account the minimization of emissions of harmful compounds (carbon dioxide, nitrogen oxides, and particulate matter), the cost, time, and amount of ecosystem exposure to these compounds. An important aspect of this research was to identify partial criteria of the decision support methodology and the definition of decision variants. The partial criteria included cost, time, and the amount of exposure of the ecosystem to harmful compounds. The Saaty method was used to determine the weights of the criteria.

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Section: Literature Reviewmentioning

confidence: 99%

Method for Delivery Planning in Urban Areas with Environmental Aspects

Lasota,

Zabielska,

Jacyna

et al. 2024

Sustainability

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show abstract

“…Modeling is important in creating modern equipment for vehicles [31,32] and rail transport systems in general [32][33][34]. Mathematical modeling is widely used, in particular, for the study of rolling stock [35][36][37], traction power supply systems [38][39][40], infrastructure objects [41][42][43], traffic safety assessment [44,45], transportation process management [46], etc. The priority is mathematical modeling that does not require the production of physical prototypes of equipment and systems.…”

Section: Development Of a Mathematical Model Of Train Movementmentioning

confidence: 99%

An Estimation of the Energy Savings of a Mainline Diesel Locomotive Equipped with an Energy Storage Device

Riabov,

Goolak,

Neduzha

2024

Vehicles

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The method of improving a two-section mainline diesel locomotive by using energy storage in the traction system is considered. A mathematical model was developed to study the movement of a diesel locomotive based on the recommendations and provisions of the theory of locomotive traction. For this purpose, the movement of a diesel locomotive as part of a train along a given section of a track was studied. It was determined that the use of an energy storage device on a diesel locomotive will allow up to 64% of the energy spent on train traction to accumulate. The use of energy storage in the accumulator during electrodynamic braking ensured a reduction in fuel consumption by about 50%, regardless of the options for equipping the traction system of the diesel locomotive with an energy accumulator. It is established that regardless of the options for equipping the traction system of the diesel locomotive with an energy storage device, the indicators characterizing the degree of use of the diesel engine do not change. These research results can be used in works devoted to the improvement of the control system of energy exchange between the accumulator and traction engines of diesel locomotives.

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“…Because they are supposed to ensure protection for people and property, it is required for them to be characterized by a high readiness index value. It is also important that they are resistant to different adverse external factors [1][2][3][4]. This especially applies to their power supply [5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Method for Evaluating the Effectiveness of Electrical Circuit Protection with Miniature Fuse-Links

2023

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Miniature fuses as an anti-damage subsystem perform the important function of protecting electronic devices and systems against permanent damage that may result in electric shocks, fire risks, etc. Their role becomes particularly important when they are installed in such special systems as electronic security systems (ESS). For this reason, there is a need for practical verification of their protective properties. The article presents the results of destructive tests of the circuit-breaking time of miniature fuse-links considered in terms of their usefulness in the ESS with the use of a passive experimental add-on, developed at the Military University of Technology in Warsaw. The characteristics of the measuring attachment circuit and the measurement methodology used were presented. Based on the obtained measurement points of the obtained time–current characteristics, an attempt was made to develop their mathematical model using numerical methods in the field of non-linear regression, using the least squares optimization method (Levenberg–Marquardt algorithm). An exemplary classification of miniature fuse-links has been proposed due to their protective properties of circuits in the context of their use in electronic security systems. The considerations were summarized with an economic analysis of the tested fuse links. The conclusions include proposals for changes to the provisions of the European standard PN-EN 50131-1:2009 “Alarm systems: Intrusion and hold-up systems Part 1: System requirements” and Polish Defence Standard NO-04-A004-8 2016 “Military facilities. Alarm systems. Part 8: Operation”.

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Efficiency of energy storage control in the electric transport systems

Cited by 7 publications

References 26 publications

Method for Delivery Planning in Urban Areas with Environmental Aspects

Method for Delivery Planning in Urban Areas with Environmental Aspects

An Estimation of the Energy Savings of a Mainline Diesel Locomotive Equipped with an Energy Storage Device

Method for Evaluating the Effectiveness of Electrical Circuit Protection with Miniature Fuse-Links

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