Reduction of Fuel Consumption and Pollution Emissions in Inland Water Transport by Application of Hybrid Powertrain

Łebkowski, Andrzej

doi:10.3390/en11081981

Cited by 15 publications

(15 citation statements)

References 31 publications

(30 reference statements)

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“…Knowing the value of total resistance R TOT , it is possible to calculate the required power output of the motor P M (electric motor / internal combustion engine) used to drive the catamaran. To determine the power of the propulsion engine, it is necessary to know the drive train efficiency, which consists of: hull efficiency (0.95-1.05), the shaft line efficiency (0.9-0.99), rotational efficiency (1-1.07) and free running propeller efficiency (0.35-0.75) [50]:…”

Section: Of 23mentioning

confidence: 99%

Analysis of the Use of Electric Drive Systems for Crew Transfer Vessels Servicing Offshore Wind Farms

Łebkowski

2020

Energies

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The article presents issues related to the possibility of using electric propulsion systems in units used to transport crews servicing wind towers at sea. Offshore wind energy issues are discussed. Proposals for electric propulsion systems that could be used on units for transporting crews servicing offshore wind farms are presented. The possibility of using purely electrical drive systems or hybrid drive systems operating in a diesel-electric configuration is analyzed. By observing the motion of real CTV units, based on the data from the MarineTraffic service, a mathematical simulation model was developed, for which a number of simulations were carried out in the Modelica environment. The developed mathematical model takes into account the dynamic loads acting on the ship’s hull, hydrodynamic resistances, electric and diesel propulsion systems’ properties together with their individual elements’ characteristics. The tests of the electric propulsion system showed reduced fuel consumption (approx. 60%) and harmful gas emissions to the atmosphere (approximately 70%) in relation to conventional, internal combustion engine propulsion.

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Section: Of 23mentioning

confidence: 99%

Analysis of the Use of Electric Drive Systems for Crew Transfer Vessels Servicing Offshore Wind Farms

Łebkowski

2020

Energies

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“…Text mining was carried out on the basis of the selected literature due to its connection with the discussed topic. Originally, 73 publications (mainly from the Web of Science, Scopus, and Google Scholar databases) were identified; after removing duplicates, a complete literature review classified 41 publications for further examination, including [1,3,4,11,13,18,[20][21][22][23][24][25][27][28][29][30][31][32][34][35][36][37][38][39][40][41]43,44,[46][47][48][49][50][53][54][55][56][57][58][59][60]. The structure of the studied publications includes 33 journal articles (80%) and 8 conference materials (20%).…”

Section: Brief Literature Reviewmentioning

confidence: 99%

“…Topic 8 focused on linear programming (optimization methods), while Groups 1 and 4 concerned problematics broadly understood in transport policy. Source: own elaboration based on 41 references [1,3,4,11,13,18,[20][21][22][23][24][25][27][28][29][30][31][32][34][35][36][37][38][39][40][41]43,44,[46][47][48][49][50][53][54][55][56][57][58][59][60].…”

Section: Brief Literature Reviewmentioning

confidence: 99%

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Qualitative–Quantitative Warning Modeling of Energy Consumption Processes in Inland Waterway Freight Transport on River Sections for Environmental Management

Szaruga

Załoga

2022

Energies

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The article concerns the assessment of the energy consumption of inland waterway freight transport on river sections in the context of environmental management. The research question was: Does the choice of the route determine the total energy consumption of inland waterway transport and therefore affect the potential of cargo transport of this mode? The article aims to indicate the directions of energy consumption by inland waterway freight transport depending on the route selection, the volume of transport, and the length of the route. The study was carried out on nine sections of the Odra River in Poland during the years 2015–2020. Statistical and econometric techniques were used, i.e., ANOVA, generalized linear models, Eta coefficients, Lasso and Ridge regularization, and X-average control charts (Six Sigma tool). Based on early warning models, river sections were identified that favor the rationalization of energy consumption in terms of the network. The sensitivity of the energy consumption of inland waterway transport to changes in the average distance and in the volume of transport was examined. With the use of Six Sigma tools, the instability of the energy consumption processes of inland waterway transport was identified, paying attention to the source of the mismatch, which was the increase in the average transport distance in the sections, where energy consumption increased due to the operational and navigation conditions of these sections.

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“…A modern automated cargo ship as an object of measurement and control can be described by a complex structure of four main systems: navigation, power, cargo and crew living conditions [2]. Along with increasing pollution and the greenhouse effect on a global scale, new challenges arise in ship technology [3] -designing new systems reducing the environmental burden of ship operation. All these systems require supervision by measurement and control sensor networks for ensuring safe and effective ship operation [4][5][6][7], including its fundamental mission: transportation of cargo and people.…”

Section: Introductionmentioning

confidence: 99%

Towards Safety Improvement of Measurement and Control Signals Transmission in Marine Environment

Masnicki

Mindykowski

Grala

2020

Sensors

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This paper is dedicated to some aspects of maritime on-board safety improvement. The contribution of this article is a proposal to extend wireless communication on the ship, supported by examples of solutions that have not previously been used on board. Analyzed aspects concern the measurement and control signal transmission in hostile marine environment. A problem to solve is formulated, how to reduce a negative impact of this environment on effectiveness and reliability of maritime on board communication. The proposed ways for solving a problem under consideration cover recommendations concerning some aspects of ship construction and implementation of wireless sensor network. The main topic faced by the paper is concentrated on case study-based ZigBee as well as WiFi networks implementation in the area of the acquisition of data from sensors and measuring transducers connected to the terminal network. The exemplary implementation of ZigBee network, elaborated in Gdynia Maritime University is related, firstly, to the configuration of a simple wireless measurement and control channel, and secondly, to wireless communication channel supported by autonomously working microprocessor measurement and control system. WiFi networks were also tested in the same area of application. Finally, some concluding remarks are formulated.

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Reduction of Fuel Consumption and Pollution Emissions in Inland Water Transport by Application of Hybrid Powertrain

Cited by 15 publications

References 31 publications

Analysis of the Use of Electric Drive Systems for Crew Transfer Vessels Servicing Offshore Wind Farms

Analysis of the Use of Electric Drive Systems for Crew Transfer Vessels Servicing Offshore Wind Farms

Qualitative–Quantitative Warning Modeling of Energy Consumption Processes in Inland Waterway Freight Transport on River Sections for Environmental Management

Towards Safety Improvement of Measurement and Control Signals Transmission in Marine Environment

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