Analysis of All-Electric Ship Motions Impact on PV System Output Power in Waves

Nasiri, Saman; Parniani, Mostafa; Blaabjerg, Frede; Peyghami, Saeed

doi:10.1109/itec53557.2022.9813953

Cited by 5 publications

(4 citation statements)

References 23 publications

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“…Figs. [21][22] show changes of the relative increment of power as a function of the dimensionless time for the first and the last rolling period of the PV panel on 22 February 2021. The PV panel's power in the horizontal position, with the motionless platform, and before the start of the first rolling period, was 87.39 W, and its mean power in the rolling period was 86.93 W. The mean values of the above parameters during inclinations in the time analysed differed only slightly.…”

Section: Fig 19 Variant B; Rotation Axis Of the Platform Parallel To ...mentioning

confidence: 99%

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Experimental Research of the Impact of Ship’s Rolling on the Performance of PV Panels

Zeńczak

Zapałowicz

2022

Polish Maritime Research

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The aim of the International Maritime Organization (IMO) to reduce by half the amount of greenhouse gases emitted by marine ships by 2050, and its vision of the fastest total decarbonisation in the maritime shipping industry within the present century, calls for implementation with various means of decarbonisation. The IMO approaches the process of decarbonisation in two phases. Firstly, short-term, compact projects are to be considered, next, more complex, medium- and long-term solutions should be aimed at. The preferred arrangements to be applied are photovoltaic systems. Their performance depends to a high degree on the solar incidence angle. In the case of a ship swinging as a result of its course in relation to the wave and incidence direction, the incidence angle undergoes significant periodic changes with a significant effect on the power generated by the PV panels. As a result, the total amount of energy produced by the PV panels diminishes. The paper presents experimental research results obtained on the stand that allowed the investigation of PV panels in simulated marine conditions. Two characteristic positions of a PV panel’s rotation axis in relation to the solar rays’ incidence direction were investigated. It was proved for both variants that the rolling period and solar incidence angle affected the power generated by the PV panel.

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Section: Fig 19 Variant B; Rotation Axis Of the Platform Parallel To ...mentioning

confidence: 99%

“…In paper [21], a strategy is proposed to examine the impact of ship movements on the PV power system mounted on board. The proposed theoretical model makes it possible to determine the PV output power fluctuations according to the panels' tilt angle changes with respect to the sun.…”

Section: Introductionmentioning

confidence: 99%

Experimental Research of the Impact of Ship’s Rolling on the Performance of PV Panels

Zeńczak

Zapałowicz

2022

Polish Maritime Research

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“…A ship's energy storage battery can age faster when the ship encounters a constant rocking motion [32]. The movements of the vessels can affect the output of PV systems and the quality of the ship's power during different operating scenarios [33].…”

Section: Introductionmentioning

confidence: 99%

Leveraging an installed standalone photovoltaic system for eco-friendly shipping

Paulson,

Babu,

Chacko

2024

Eng. rev. (Online)

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“…Furthermore, some studies have attempted to incorporate the environmental impact of ships (Trivyza et al, 2018) and partial or full decarbonisation of the maritime industry is explore as an objective in the design process in Baldi et al (2019); Wang et al (2021). An investigation on hybrid renewable energy on ships and it's challenges can be found in Huang et al (2021); Nasiri et al (2022a). The impact of uncertainty at all stages of ship design, as well as its implications in optimization studies, have been widely investigated in the literature (Nikolopoulos and Boulougouris, 2020;Ebrahimi et al, 2020;Priftis et al, 2020;Nasiri et al, 2021b,c).…”

Section: Introductionmentioning

confidence: 99%

Implementation of Ship Hybridisation: Sizing a Hybrid Crew Transfer Vessel Considering Uncertainties

Karagiorgis¹,

Nasiri²,

Polinder³

2022

Preprint

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Interest in ship hybridization has increased as a result of policies to combat climate change and boost energy independence. However, designing and optimizing hybrid propulsion systems is a challenging task. The availability of numerous power, propulsion, and energy system topologies with different energy storage and conversion technologies presents a significant challenge. In this paper, the optimum sizing of various components and systems in a CTV is thoroughly investigated. The appropriate sizing of a maritime vessel depends on energy management and control, making optimization and retrofitting a complex problem. Thus, this paper develops a method to select a power, propulsion, and energy system architecture and optimize the power and energy ratings of the components. The operational profile and various system structures make up the system's input. The technique provides optimized system architecture and contains the data required for vessel retrofitting. Optimization criteria include cost, fuel volume, propulsion system rating, and other sustainability factors. The proposed approach incorporates the price of fuel and electricity as an uncertainty element. As a result, the developed strategy can assist ship owners in deciding whether and when to retrofit their vessels as well as the optimum design for doing so at the chosen moment. In addition, it takes into account the effects of the GHG emission reduction measures, which can lead to a more practical solution.

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Analysis of All-Electric Ship Motions Impact on PV System Output Power in Waves

Cited by 5 publications

References 23 publications

Experimental Research of the Impact of Ship’s Rolling on the Performance of PV Panels

Experimental Research of the Impact of Ship’s Rolling on the Performance of PV Panels

Leveraging an installed standalone photovoltaic system for eco-friendly shipping

Implementation of Ship Hybridisation: Sizing a Hybrid Crew Transfer Vessel Considering Uncertainties

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