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Thermal and hydraulic characteristics of a large-scaled parabolic trough solar field (PTSF) under cloud

Linrui MA, Zhifeng WANG, Ershu XU, Li XU

Frontiers in Energy 2020, Volume 14, Issue 2,   Pages 283-297 doi: 10.1007/s11708-019-0649-4

Abstract: To better understand the characteristics of a large-scaled parabolic trough solar field (PTSF) underMoreover, some key parameters which are used to characterize a typical PTSF and CV are presented forBecause of considering the solar irradiance distribution in a more detailed and realistically way, comparedFor example, for the runner outlet temperature, which is the most crucial parameter for a running PTSF

Keywords： parabolic trough solar field (PTSF)     thermal hydraulic model     cloud passages     transients    

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Potential of performance improvement of concentrated solar power plants by optimizing the parabolic trough

Honglun YANG, Qiliang WANG, Jingyu CAO, Gang PEI, Jing LI

Frontiers in Energy 2020, Volume 14, Issue 4,   Pages 867-881 doi: 10.1007/s11708-020-0707-y

Abstract: comprehensive thermodynamic and economic model to predict and compare the performance of concentrated solarFurthermore, the sensitivity analysis of the receiver heat loss, solar absorption, and freeze protectionSolar absorption has a positive contribution to annual electricity productions, whereas heat loss and

Keywords： concentrated solar power     parabolic trough receiver     heat loss     solar energy     annual performance    

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Optical performance analysis of an innovative linear focus secondary trough solar concentrating system

Xiliang ZHANG, Zhiying CUI, Jianhan ZHANG, Fengwu BAI, Zhifeng WANG

Frontiers in Energy 2019, Volume 13, Issue 3,   Pages 590-596 doi: 10.1007/s11708-018-0602-y

Abstract: The parabolic trough solar concentrating system has been well developed and widely used in commercialsolar thermal power plants.concentrating system was proposed, which consists of a fixed parabolic trough concentrator, one or moreBesides, the optical performance of the semi and the whole secondary solar trough concentrator was evaluatedThis innovative solar concentrating system shows a high application value as a solar energy experimental

Keywords： secondary parabolic trough solar concentrator     ray tracing method     linear focus     concentration ratio     optical    

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Numerical study of conduction and radiation heat losses from vacuum annulus in parabolic trough receivers

Dongqiang LEI, Yucong REN, Zhifeng WANG

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 1048-1059 doi: 10.1007/s11708-020-0670-7

Abstract: Parabolic trough receiver is a key component to convert solar energy into thermal energy in the parabolictrough solar system.

Keywords： parabolic trough receiver     vacuum annulus     rarefied gas     DSMC (direct simulation Monte Carlo)     heat loss    

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Ag/PMMA hollow waveguide for solar energy transmission

He LAN, Jianjun HAN, Hongping CHEN, Xiujian ZHAO

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 3,   Pages 303-307 doi: 10.1007/s11705-010-0565-y

Abstract: polymethyl methacrylate) leaky hollow waveguide which has a large aperture and low loss in transmitting solarTherefore, it will be a satisfactory medium for solar energy transmission.

Keywords： hollow waveguide     transmit the solar energy     Ag/PMMA multiple film     parabolic collector    

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Elastic analysis of heterogeneous thick-walled spherical pressure vessels with parabolic varying properties

Keyhan KARAMI, Majid ABEDI, Mohammad ZAMANI NEJAD, Mohammad Hassan LOTFIAN

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 4,   Pages 433-438 doi: 10.1007/s11465-012-0336-1

Abstract: The mechanical properties except the Poisson’s ratio are assumed to obey the parabolic variations

Keywords： thick-walled spherical vessels     heterogeneous materials     FGM     FEM     parabolic varying properties    

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Numerical Study on the Parabolic Mild-slope Equation

Shen Yongming,Zheng Yonghong,Wu Xiuguang

Strategic Study of CAE 2004, Volume 6, Issue 3,   Pages 30-35

Abstract:

Two kinds of parabolic mild-slope equations are studied systematically.These results can give some theoretical guidance to the applications of parabolic mild slope equations

Keywords： parabolic mild-slope equation     numerical study     wave    

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stack as front heterojunction structure on performance of interdigitated back contact-heterojunction solar

Rui JIA,Ke TAO,Qiang LI,Xiaowan DAI,Hengchao SUN,Yun SUN,Zhi JIN,Xinyu LIU

Frontiers in Energy 2017, Volume 11, Issue 1,   Pages 96-104 doi: 10.1007/s11708-016-0434-6

Abstract: Interdigitated back contact-heterojunction (IBC-HJ) solar cells can have a conversion efficiency of overpaper, detailed numerical simulations have been performed to investigate the potential of front surface fieldSimulations results clearly indicate that the electric field of FSF should be strong enough to repelHowever, the over-strong electric field tends to drive electrons into a-Si layer, leading to severe recombinationWithout FSF, the IBC-HJ solar cells may become more sensitive to interface defect density.

Keywords： amorphous silicon     front surface field     simulations     interdigitated back contact-heterojunction solar cells    

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Impacts of solar multiple on the performance of direct steam generation solar power tower plant with

Yan LUO, Xiaoze DU, Lijun YANG, Chao XU, Muhammad AMJAD

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 461-471 doi: 10.1007/s11708-017-0503-5

Abstract: Solar multiple (SM) and thermal storage capacity are two key design parameters for revealing the performanceof direct steam generation (DSG) solar power tower plant.Taking the dual-receiver DSG solar power tower plant with a given size of solar field equivalent electricityThe influence of the size of solar field equivalent electricity is studied as well.The minimum LCOE decreases with the size of solar field, while the optimal SM and thermal storage capacity

Keywords： direct steam generation     solar power tower     solar multiple     thermal energy storage capacity     levelized cost    

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Characteristics and application of road absorbing solar energy

Zhihua ZHOU, Shan HU, Xiaoyan ZHANG, Jian ZUO

Frontiers in Energy 2013, Volume 7, Issue 4,   Pages 525-534 doi: 10.1007/s11708-013-0278-2

Abstract: A road-solar energy system was built in this study, and the heat transfer mechanism and effect of thesystem were analyzed according to the monitored solar radiant heat, the solar energy absorbed by roadThe results showed that the road surface temperature was mainly affected by solar radiation, but theThe temperature of the solar road surface was 3°C–6°C lower than that of the ordinary road surface.The average solar collector efficiency of the system was 14.4%, and the average solar absorptivity of

Keywords： solar energy     road-solar energy system     road surface temperature     solar absorptivity of road surface     solar    

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Effect of non-uniform illumination on performance of solar thermoelectric generators

Ershuai YIN, Qiang LI, Yimin XUAN

Frontiers in Energy 2018, Volume 12, Issue 2,   Pages 239-248 doi: 10.1007/s11708-018-0533-7

Abstract: Solar thermoelectric generators (STEGs) are heat engines which can generate electricity from concentratedIn this paper, a three-dimensional finite element model of solar thermoelectric generators is establishedSix non-uniformities of solar illumination are investigated while keeping the total energy constant.The result shows that the non-uniformity of the solar illumination has a great effect on the temperatureReducing the number of the thermoelectric legs for non-uniform solar illumination can greatly increase

Keywords： solar thermoelectric generators     non-uniform solar illumination     performance evaluation     solar energy    

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A review of bifacial solar photovoltaic applications

Frontiers in Energy   Pages 704-726 doi: 10.1007/s11708-023-0903-7

Abstract: are a promising alternative to conventional monofacial photovoltaics given their ability to exploit solar

Keywords： bifacial photovoltaics (BPVs)     bifacial     photovoltaics     applications     review     solar    

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Economic Analysis of Residential Distributed Solar Photovoltaic

Xi Luo,Jia-ping Liu

Frontiers of Engineering Management 2015, Volume 2, Issue 2,   Pages 125-130 doi: 10.15302/J-FEM-2015031

Abstract: huge challenges of global energy conservation, emission reduction and energy security, distributed solarrate and loan fraction are used as influence factors to analyze the economic benefits of distributed solarThe result demonstrates that government incentives help to increase the profitability of distributed solar

Keywords： distributed solar photovoltaic     internal rate of return     price ladder     government incentives    

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Numerical and experimental research of the characteristics of concentration solar cells

Zilong WANG, Hua ZHANG, Binlin DOU, Weidong WU, Guanhua ZHANG

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 279-291 doi: 10.1007/s11708-019-0637-8

Abstract: The development of automatic tracking solar concentrator photovoltaic systems is currently attractingHigh concentration photovoltaic systems (HCPVs) combining triple-junction InGaP/lnGaAs/Ge solar cellsThe GaInP/GalnAs/Ge triple-junction solar cell, produced by AZUR SPACE Solar Power, was also used inThe solar cells produced by Shanghai Solar Youth Energy (SY) and Shenzhen Yinshengsheng Technology CoWith increasing solar cell temperature, increases, while and decrease.

Keywords： concentration     three-junction solar cell     mathematical model     electrical properties     solar energy    

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Smart model for accurate estimation of solar radiation

Lazhar ACHOUR, Malek BOUHARKAT, Ouarda ASSAS, Omar BEHAR

Frontiers in Energy 2020, Volume 14, Issue 2,   Pages 383-399 doi: 10.1007/s11708-017-0505-3

Abstract: Prediction of solar radiation has drawn increasing attention in the recent years.This is because of the lack of solar radiation measurement stations.In the present work, 14 solar radiation models have been used to assess monthly global solar radiationon a horizontal surface as function of three parameters: extraterrestrial solar irradiance ( ), durationThe results indicate that the new hybrid model is capable of predicting the monthly global solar radiation

Keywords： global solar radiation     statistical indicator     hybrid model     spatial database     correlation coefficients    

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Title Author Date Type Operation

Thermal and hydraulic characteristics of a large-scaled parabolic trough solar field (PTSF) under cloud

Linrui MA, Zhifeng WANG, Ershu XU, Li XU

Journal Article

Potential of performance improvement of concentrated solar power plants by optimizing the parabolic trough

Honglun YANG, Qiliang WANG, Jingyu CAO, Gang PEI, Jing LI

Journal Article

Optical performance analysis of an innovative linear focus secondary trough solar concentrating system

Xiliang ZHANG, Zhiying CUI, Jianhan ZHANG, Fengwu BAI, Zhifeng WANG

Journal Article

Numerical study of conduction and radiation heat losses from vacuum annulus in parabolic trough receivers

Dongqiang LEI, Yucong REN, Zhifeng WANG

Journal Article

Ag/PMMA hollow waveguide for solar energy transmission

He LAN, Jianjun HAN, Hongping CHEN, Xiujian ZHAO

Journal Article

Elastic analysis of heterogeneous thick-walled spherical pressure vessels with parabolic varying properties

Keyhan KARAMI, Majid ABEDI, Mohammad ZAMANI NEJAD, Mohammad Hassan LOTFIAN

Journal Article

Numerical Study on the Parabolic Mild-slope Equation

Shen Yongming,Zheng Yonghong,Wu Xiuguang

Journal Article

stack as front heterojunction structure on performance of interdigitated back contact-heterojunction solar

Rui JIA,Ke TAO,Qiang LI,Xiaowan DAI,Hengchao SUN,Yun SUN,Zhi JIN,Xinyu LIU

Journal Article

Impacts of solar multiple on the performance of direct steam generation solar power tower plant with

Yan LUO, Xiaoze DU, Lijun YANG, Chao XU, Muhammad AMJAD

Journal Article

Characteristics and application of road absorbing solar energy

Zhihua ZHOU, Shan HU, Xiaoyan ZHANG, Jian ZUO

Journal Article

Effect of non-uniform illumination on performance of solar thermoelectric generators

Ershuai YIN, Qiang LI, Yimin XUAN

Journal Article

A review of bifacial solar photovoltaic applications

Journal Article

Economic Analysis of Residential Distributed Solar Photovoltaic

Xi Luo,Jia-ping Liu

Journal Article

Numerical and experimental research of the characteristics of concentration solar cells

Zilong WANG, Hua ZHANG, Binlin DOU, Weidong WU, Guanhua ZHANG

Journal Article

Smart model for accurate estimation of solar radiation

Lazhar ACHOUR, Malek BOUHARKAT, Ouarda ASSAS, Omar BEHAR

Journal Article