An optimal lithium ion battery for plug-in hybrid electric recreational boat in discharging condition

Norbakyah, J. S.; Fung, C.H.; Atiq, W. H.; Daud, Muhamad Zalani; Salisa, A. R.

doi:10.15282/jmes.10.3.2016.13.0219

Cited by 3 publications

(2 citation statements)

References 14 publications

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“…In order to design good behaviour of battery, model-based power electronics for hybrid PV/BES, several parameters such as SOC, terminal voltage, cell temperature, internal resistance and other non-linear factors were required. For modelling the battery model, the dynamic battery model developed in [29,30] was used. Battery model has been derived based on Eq.…”

Section: Development Of Li-ion Battery Modelmentioning

confidence: 99%

Particle swarm optimisation-based optimal photovoltaic system of hourly output power dispatch using lithium-ion batteries

Jusoh¹,

Daud²

2017

J. MECH. ENG. SCI.

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Power fluctuation of a grid-connected photovoltaic (PV) system can give unnecessary stress and impacts to the point where it is connected. To minimise the output power fluctuation, a hybrid PV system and battery energy storage (BES) system can be developed and controlled so that the total output of the system is smoothed out and dispatched on an hourly basis to the electricity grid. This paper presents an improved mitigation strategy using Lithium-ion (Li-ion) BES namely the State-of-Charge Feedback (SOC-FB) controller with the goal of minimising the output power fluctuations of the PV system while ensuring the Li-ion BES operational constraints are regulated at the desired range. To optimally control the SOC-FB controller, Particle Swarm Optimisation algorithm was used to obtain an optimal dispatch of the PV/BES system while maintaining the BES operational constraints at the desired range. A simulation study was carried out using the MATLAB/Simulink software with the simulation results showing the acceptable performance of the proposed hybrid PV/BES hourly power dispatch control strategy. The simulation results also showed that the optimal size of BES can be reduced up to 1.6% using Li-ion battery. This indicates the reasonable performance of the Li-ion batteries especially when it comes to mitigating the power fluctuations of the PV system output.

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Section: Development Of Li-ion Battery Modelmentioning

confidence: 99%

Particle swarm optimisation-based optimal photovoltaic system of hourly output power dispatch using lithium-ion batteries

Jusoh¹,

Daud²

2017

J. MECH. ENG. SCI.

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“…There are 17 elements of REE where lanthanum (La) and cerium (Ce) are two most commonly elements found in minerals and have a wide range of applications compared to the other REE. Each of the REE has exclusive potential in enhance current technology by incorporate the materials such as into the wind turbine, flat screen monitor, lithium ion hybrid car battery and anti-corrosive paint [1]- [4]. For example, CeO (cerium oxide) acts as catalyst supported on ceramic honeycomb substrate manages to reduce the emissions of spark ignition engine [5].…”

Section: Introductionmentioning

confidence: 99%

Liquid-liquid extraction of cerium using synergist extractant

Hidayah¹,

Nurihan²,

Sumaiya³

2018

J. MECH. ENG. SCI.

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This work studies on the performance of synergist extractants on the extraction of Cerium (Ce) alone. Conventional extractant, 4,4,4-trifluoro-1-(2-thienyl)-1,3butanedione (HTTA) was combined with 3-methylimidazolium bis(triflouromethylsulfonyl)imide [C n mim][NTf 2 ], n=2,4 at different ratios to identify the best mixing ratio between HTTA and ionic liquid respectively. The effect of pH and temperature were also investigated on synergist extractant. Liquid-liquid extraction (LLE) was conducted by mixing synergist extractant with aqueous phase of Ce in the ratio of 1:1. The studies on pH and temperature were conducted in a range of 1.5-5.5 and 25-45 o C respectively. synergist extractant of HTTA-[C 4 mim][NTf 2 ] was found to have better extraction efficiency compared to HTTA-[C 2 mim][NTf 2 ] under the optimum pH of 4.5-5.5 and temperature of 45°C. HTTA-[C 4 mim][NTf 2 ] also exhibits better Ce extraction when the extractant was at independent mode i.e. HTTA or [C 4 mim][NTf 2 ]. In conclusion, the synergist extractant is more efficient at extraction of Ce compared to independent extractant under the pH value of 5 at 45°C.

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Investigation of Aliphatic and Polycyclic Aromatic Hydrocarbons in Surface Sediments of Brunei Bay, East Malaysia

et al. 2021

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The surface distributions of aliphatic hydrocarbons and polycyclic aromatic hydrocarbons (PAHs) were investigated from coastal sediments of Brunei Bay, southern South China Sea. The concentrations of total n-alkane (TNA) and 16 USEPA priority PAHs ranged from 0.67 to 9.88 μg/g and 4.72 to 102 ng/g, respectively. Principal component analysis (PCA) clustered the hydrocarbons in surface sediments according to their relationship and geographical locations, anticipated to the inputs and activities in proximity. Biomarker diagnostic ratios revealed that biogenic n-alkane inputs in the coastal sediments are exported from the fluviomarine and mangrove swamp environment, while the PAHs inputs are derived from mixed petrogenic and petroleum combustion residues. Overall, the level of PAHs in the study area is between low to moderate, based on the comparison with other areas worldwide.

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An optimal lithium ion battery for plug-in hybrid electric recreational boat in discharging condition

Cited by 3 publications

References 14 publications

Particle swarm optimisation-based optimal photovoltaic system of hourly output power dispatch using lithium-ion batteries

Particle swarm optimisation-based optimal photovoltaic system of hourly output power dispatch using lithium-ion batteries

Liquid-liquid extraction of cerium using synergist extractant

Investigation of Aliphatic and Polycyclic Aromatic Hydrocarbons in Surface Sediments of Brunei Bay, East Malaysia

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