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Effectiveness analysis and optimum design of the rotary regenerator for thermophotovoltaic (TPV) system

Xi WU, Hong YE, Jianxiang WANG, Jie HE, Jian YANG

Frontiers in Energy 2012, Volume 6, Issue 2,   Pages 193-199 doi: 10.1007/s11708-012-0184-z

Abstract: The influence of the period of rotation on the effectiveness of the thermophotovoltaic (TPV) rotary regeneratorTo the TPV system of 10 kW combustion power, the deviation is 3.5% when the rotation period is 3 s; whilethe influence of geometrical parameters of rotary regenerator on the effectiveness was analyzed for TPV

Keywords： thermophotovoltaic (TPV) system     rotary regenerator     effectiveness     carryover loss    

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Experimental investigation and feasibility analysis of a thermophotovoltaic cogeneration system in high-temperature

Jianxiang WANG, Hong YE, Xi WU, Hujun WANG, Xiaojie XU

Frontiers in Energy 2013, Volume 7, Issue 2,   Pages 146-154 doi: 10.1007/s11708-013-0253-y

Abstract: The experimental - characteristics of a Si cell module in a thermophotovoltaic (TPV) system were investigatedtemperature increases from 1273 to 1573 K, leading to a suppressed increase of the output power of the systemIn addition, the performance and cost of TPV cogeneration systems with the SiC or Yb O radiator usingThe system electrical efficiency could reach 3.1% with a Yb O radiator at 1573 K.The system cost and investment recovery period are 6732 EUR/kWel and 14 years, respectively.

Keywords： thermophotovoltaic (TPV)     industrial waste heat     ytterbium oxide     system efficiency    

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Plasmonic light trapping for enhanced light absorption in film-coupled ultrathin metamaterial thermophotovoltaic

Qing NI, Hassan ALSHEHRI, Yue YANG, Hong YE, Liping WANG

Frontiers in Energy 2018, Volume 12, Issue 1,   Pages 185-194 doi: 10.1007/s11708-018-0522-x

Abstract: To achieve enhanced photon absorption in ultrathin thermophotovoltaic (TPV) cells, this work proposedopen-circuit voltage, output electric power, and conversion efficiency were evaluated for the ultrathin GaSb TPVThis work will facilitate the development of next-generation low-cost ultrathin infrared TPV cells.

Keywords： metamaterial     thermophotovoltaic     plasmonics     light trapping     selective absorption    

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Near-field radiative thermoelectric energy converters: a review

Eric TERVO, Elham BAGHERISERESHKI, Zhuomin ZHANG

Frontiers in Energy 2018, Volume 12, Issue 1,   Pages 5-21 doi: 10.1007/s11708-017-0517-z

Abstract: Radiative thermoelectric energy converters, which include thermophotovoltaic cells, thermoradiative cells

Keywords： energy conversion systems     luminescent refrigeration     near-field radiation     thermophotovoltaic     thermoradiative    

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Spectral emittance measurements of micro/nanostructures in energy conversion: a review

Shiquan SHAN, Chuyang CHEN, Peter G. LOUTZENHISER, Devesh RANJAN, Zhijun ZHOU, Zhuomin M. ZHANG

Frontiers in Energy 2020, Volume 14, Issue 3,   Pages 482-509 doi: 10.1007/s11708-020-0693-0

Abstract: ., solar energy conversion and thermophotovoltaic devices).

Keywords： measurements     high temperature     micro/nanostructure     selective absorber     selective emitter     thermophotovoltaics (TPV    

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System reliability and system resilience

Frontiers of Engineering Management 2021, Volume 8, Issue 4,   Pages 615-619 doi: 10.1007/s42524-021-0176-y

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Engineering, Engineering System, Engineering System Theory, and System of Engineering Science

Wang Liancheng

Strategic Study of CAE 2001, Volume 3, Issue 6,   Pages 15-18

Abstract: of basic contents, nature and feature of engineering, this paper introduces concepts of engineering systemand engineering system theory, then discusses objects of study and research methods of engineering systemtheory using thinking of general system theory.Finally, it expounds meta-discipline standing of engineering system theory in system of engineering science

Keywords： engineering     system     system theory     discipline    

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Cyber–Physical Power System (CPPS): A review on measures and optimization methods of system resilience

Frontiers of Engineering Management 2021, Volume 8, Issue 4,   Pages 503-518 doi: 10.1007/s42524-021-0163-3

Abstract: The Cyber–Physical Power System (CPPS) is one of the most critical infrastructure systems in a country

Keywords： Cyber–Physical Power System     resilience assessment     resilience optimization     cascading failure modeling    

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Discussion on the System Optimization of the Energy Development Strategy and Plan

Da-di Zhou

Frontiers of Engineering Management 2014, Volume 1, Issue 2,   Pages 147-152 doi: 10.15302/J-FEM-2014022

Abstract: Due to the complexity of the energy system, the interactive relationship with economic and social development, and the enormous investment involved, the optimization of the energy system is of great significanceefforts to develop targets and specific approaches for the rational and optimal development of an energy system

Keywords： energy development strategy     planning system     system optimization    

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Distributed monitoring and diagnosis system for hydraulic system of construction machinery

Xiaohu CHEN, Wenfeng WU, Hangong WANG, Yongtao ZHOU,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 106-110 doi: 10.1007/s11465-009-0089-7

Abstract: This paper mainly presents a distributed monitoring and diagnosis system for the hydraulic system ofThe hardware of the distributed condition monitoring and fault diagnosis system is designed.experiments and applications indicate that the distributed condition monitoring and fault diagnosis systemrealize its function of real-time online condition monitoring and fault diagnosis for the hydraulic system

Keywords： construction machinery     hydraulic system     distributed condition monitoring     controller area net (CAN) field    

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Theory and method of mechanism system design

Huijun ZOU, Qinghua LIANG, Qing ZHANG

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 4,   Pages 399-411 doi: 10.1007/s11465-010-0116-8

Abstract: Conceptual design is the most critical and creative phase of design. Recently, increasing attention has been directed to supporting conceptual-level computer aided creative design and its theories and methodologies. Specifically, for conceptual design of mechanical products, this paper presents a novel function solving model for mechanical product design and highlights the importance of systematic synthesis to achieve creative design. Then it builds a framework as a function-effect-process-action- mechanisms (FEPAM) mapping process, which enables creative design on the basis of conceiving different action schemes. After that, several key points are elaborated including 1) representing and decomposition methods of functions and motion behaviors; 2) action scheme representing method based on network plan techniques; and 3) variation and creation methods based on action scheme transformations.

Keywords： mechanism system creative design     process model     function solving model     process action procedure     mechanismsknowledge base     principle of mechanism system composition    

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Dynamic contribution of variable-speed wind energy conversion system in system frequency regulation

Yajvender Pal VERMA, Ashwani KUMAR

Frontiers in Energy 2012, Volume 6, Issue 2,   Pages 184-192 doi: 10.1007/s11708-012-0185-y

Abstract: from the grid during disturbances with advanced power electronics controllers and reduce equivalent systemThus, it is important that wind turbines also contribute to system frequency control.paper examines the dynamic contribution of doubly fed induction generator (DFIG)-based wind turbine in systemThe simulations carried out in a two-area interconnected power system demonstrate the contribution of

Keywords： doubly fed induction generator (DFIG)     load frequency control     inertial control     wind energy conversion system    

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Load frequency control in deregulated power system with wind integrated system using fuzzy controller

Yajvender Pal VERMA, Ashwani KUMAR

Frontiers in Energy 2013, Volume 7, Issue 2,   Pages 245-254 doi: 10.1007/s11708-012-0218-6

Abstract: presents the analysis of load frequency control (LFC) of a deregulated two-area hydro-thermal power systemThe conventional two-area power system is modified to study the effects of the bilateral contracts ofcompanies on the system dynamics.The overall inertia of the system reduces, as the wind unit does not provide inertia and isolates fromThe DFIGs integrated provide inertial support to the system through modified inertial control scheme,

Keywords： frequency regulation     fuzzy controller     de-regulated power system     doubly fed induction generator (DFIG)    

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Qian Xuesen and System Engineering

Miao Dongsheng

Strategic Study of CAE 2002, Volume 4, Issue 3,   Pages 16-20

Abstract:

This paper have looked back the formation of Qian Xuesen's system engineering idea, given a briefaccount of the main points of the system engineering theory with Chinese characteristics, and analysedhow Qian went beyond system engineering.

Keywords： Qian Xuesen     system idea     system engineering     system science    

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China’s hydropower energy system toward carbon neutrality

Frontiers of Engineering Management   Pages 677-682 doi: 10.1007/s42524-022-0196-2

Abstract: stochasticity, high volatility, and unadjustable features, have great impacts on the safe operation of power systemThus, an advanced hydropower energy system serving multiple energies is required to respond to volatilityFuture research and application can be considered from three aspects: 1) system expansion (e.g., the

Keywords： hydropower system     carbon neutrality     artificial intelligence    

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Title Author Date Type Operation

Effectiveness analysis and optimum design of the rotary regenerator for thermophotovoltaic (TPV) system

Xi WU, Hong YE, Jianxiang WANG, Jie HE, Jian YANG

Journal Article

Experimental investigation and feasibility analysis of a thermophotovoltaic cogeneration system in high-temperature

Jianxiang WANG, Hong YE, Xi WU, Hujun WANG, Xiaojie XU

Journal Article

Plasmonic light trapping for enhanced light absorption in film-coupled ultrathin metamaterial thermophotovoltaic

Qing NI, Hassan ALSHEHRI, Yue YANG, Hong YE, Liping WANG

Journal Article

Near-field radiative thermoelectric energy converters: a review

Eric TERVO, Elham BAGHERISERESHKI, Zhuomin ZHANG

Journal Article

Spectral emittance measurements of micro/nanostructures in energy conversion: a review

Shiquan SHAN, Chuyang CHEN, Peter G. LOUTZENHISER, Devesh RANJAN, Zhijun ZHOU, Zhuomin M. ZHANG

Journal Article

System reliability and system resilience

Journal Article

Engineering, Engineering System, Engineering System Theory, and System of Engineering Science

Wang Liancheng

Journal Article

Cyber–Physical Power System (CPPS): A review on measures and optimization methods of system resilience

Journal Article

Discussion on the System Optimization of the Energy Development Strategy and Plan

Da-di Zhou

Journal Article

Distributed monitoring and diagnosis system for hydraulic system of construction machinery

Xiaohu CHEN, Wenfeng WU, Hangong WANG, Yongtao ZHOU,

Journal Article

Theory and method of mechanism system design

Huijun ZOU, Qinghua LIANG, Qing ZHANG

Journal Article

Dynamic contribution of variable-speed wind energy conversion system in system frequency regulation

Yajvender Pal VERMA, Ashwani KUMAR

Journal Article

Load frequency control in deregulated power system with wind integrated system using fuzzy controller

Yajvender Pal VERMA, Ashwani KUMAR

Journal Article

Qian Xuesen and System Engineering

Miao Dongsheng

Journal Article

China’s hydropower energy system toward carbon neutrality

Journal Article