Effect of SA-LA Composite PCM Volume on PV/PCM Thermal Control Properties

He, Yong; Zhang, Y; Xiao, Lixian; Wang, J Q

doi:10.1088/1755-1315/701/1/012020

Cited by 3 publications

(1 citation statement)

References 6 publications

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“…The cleaned substrates were first ultrasonically cleaned using a neutral cleaning solution, TFD7, for 15 min, followed by deionised water, acetone and ethanol for 15 min and finally deionised water for 20 min. The cleaned substrates were dried in a blast oven at 120°C [5][6].…”

Section: Figure 1 Preparation Process Of the I T O Substratementioning

confidence: 99%

Optimization of Solar Cells Based on Finite Volume Method

2021

KME

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The interpenetrating network structure between the donor and acceptor materials of a polymeric intrinsic heterojunction photovoltaic cell is formed by nano-scale phase separation, which provides an effective transport channel for exciton diffusion. The aim of this paper is to investigate the performance study and optimization of solar cells based on the finite volume method. This paper investigates the interface and structure/performance optimisation of organic solar cells with the aim of revealing the mechanism of device performance enhancement. Anode modification of organic solar cells based on copper-titanocyanine: fullerene (CuPc: C60) system. To investigate the effect of anode modification on device performance, we introduced CuPc, MoO3, HPCzI and MoO3-doped HPCzI as the anode modification layers of the devices by vacuum vapour deposition. The HPCzI was designed and synthesised in our laboratory and was used as the anode modification for OPV devices for the first time in previous studies. The results show that the device efficiency is maximised when the HPCzI layer doped with 25% MoO3 is used as the anode modification layer. Energy level analysis shows that HPCzI has a better energy level match with ITO, which can improve the hole extraction efficiency. A study of charge transport performance reveals that the doping of HPCzI with MoO3 significantly improves the hole transport capability, which further explains the improved device performance. Active layer modification of organic solar cells based on poly-3-alkylthiophene: fullerene derivatives (P3HT: PC60BM) system. We have prepared p (P3HT) and n (PCBM) modified OPV devices by electrostatic spraying and optimised the p and n layer thicknesses. The results show that the p-modified devices as well as the p-and n-modified devices are more efficient than the devices without any modification. By analysing the charge transport performance of the corresponding single-carrier devices, both p-and n-modified active layers result in increased hole mobility and thus improved device performance. In this paper, the flux difference splitting format (FVM-FDS) based on the finite volume method is combined with the higher-order multistate Riemann solvers (HLL and HLLC), the high-precision reconstruction format (2nd order MUSCL and 5th order WENO) and the total variation-decreasing lunger-Kutta format (TVD-RK) for the 1D ideal MHD problem

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Section: Figure 1 Preparation Process Of the I T O Substratementioning

confidence: 99%

Optimization of Solar Cells Based on Finite Volume Method

2021

KME

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Performance enhancement of photovoltaic system using composite phase change materials

Govindasamy,

Daniel,

Kumar

2024

Energy

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A Review of Heat Batteries Based PV Module Cooling—Case Studies on Performance Enhancement of Large-Scale Solar PV System

Velmurugan

Elavarasan

et al. 2022

Sustainability

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Several studies have concentrated on cooling the PV module temperature (TPV) to enhance the system’s electrical output power and efficiency in recent years. In this review study, PCM-based cooling techniques are reviewed majorly classified into three techniques: (i) incorporating raw/pure PCM behind the PV module is one of the most straightforward techniques; (ii) thermal additives such as inter-fin, nano-compound, expanded graphite (EG), and others are infused in PCM to enhance the heat transfer rate between PV module and PCM; and (iii) thermal collectors that are placed behind the PV module or inside the PCM container to minimize the PCM usage. Advantageously, these techniques favor reusing the waste heat from the PV module. Further, in this study, PCM thermophysical properties are straightforwardly discussed. It is found that the PCM melting temperature (Tmelt) and thermal conductivity (KPCM) become the major concerns in cooling the PV module. Based on the literature review, experimentally proven PV-PCM temperatures are analyzed over a year for UAE and Islamabad locations using typical meteorological year (TMY) data from the National Renewable Energy Laboratory (NREL) data source in 1 h frequency.

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Effect of SA-LA Composite PCM Volume on PV/PCM Thermal Control Properties

Cited by 3 publications

References 6 publications

Optimization of Solar Cells Based on Finite Volume Method

Optimization of Solar Cells Based on Finite Volume Method

Performance enhancement of photovoltaic system using composite phase change materials

A Review of Heat Batteries Based PV Module Cooling—Case Studies on Performance Enhancement of Large-Scale Solar PV System

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