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A novel method to investigate voltage stability of IEEE-14 bus wind integrated system using PSAT

Satish KUMAR,Ashwani KUMAR,N. K. SHARMA

Frontiers in Energy 2020, Volume 14, Issue 2,   Pages 410-418 doi: 10.1007/s11708-016-0440-8

Abstract: energy resources with conventional power generation methods.In the present scenario, wind energy system is one of the methods to generate power in connection withthe conventional power systems.system is verified by calculating the power flow (PF) using the power system analysis tool box (PSAT)is simulated on PSAT.

Keywords： voltage stability     line indices     power system analysis tool box (PSAT)     wind system     line loading     power flow    

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Thermo-economic analysis of a direct supercritical CO electric power generation system using geothermal

Frontiers in Energy 2022, Volume 16, Issue 2,   Pages 246-262 doi: 10.1007/s11708-021-0749-9

Abstract: A comprehensive thermo-economic model combining a geothermal heat mining system and a direct supercriticalCO2 turbine expansion electric power generation system was proposed in this paper.It was found that for a 100 MWe power plant, a minimal LCOE of $0.177/kWh was achieved forsub> sequestration credit is $1.00/t, an LCOE breakeven point compared to a conventional geothermal powerplant is achieved and a breakpoint for generating electric power generation at no cost was achieved

Keywords： geothermal heat mining     supercritical CO2     power generation     thermo-economic analysis     optimization    

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Information schema constructs for instantiationand composition of system manifestation features Article

Shahab POURTALEBI, Imre HORVÁTH

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 9,   Pages 1396-1415 doi: 10.1631/FITEE.1601235

Abstract: this paper presentsthe information schema constructs (ISCs) that underpin the programmingof specific systemmanifestation feature (SMF) orientated informationmanagement and composing system models.of SMFs, (3) the specificprocedure of instantiation of phenotypes of SMFs, and (4) the procedureof systemAfterwards, the informationmanagement aspects of system modeling are addressed.Methodologically,system modeling involves (1) placement of phenotypes of SMF in themodeling space, (2

Keywords： System manifestation features (SMFs)     Information schema constructs     Database schemata     SMF genotypes     SMF phenotypes     SMF instances     Software tool box     System-level design     Cyber-physical systems    

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Optimization of cold-end system of thermal power plants based on entropy generation minimization

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 956-972 doi: 10.1007/s11708-021-0785-5

Abstract: Cold-end systems are heat sinks of thermal power cycles, which have an essential effect on the overallperformance of thermal power plants.To enhance the efficiency of thermal power plants, multi-pressure condensers have been applied in somelarge-capacity thermal power plants.that of the single-pressure cold-end system when the total condenser area is constant.

Keywords： cold-end system     entropy generation minimization     optimization     economic analysis     genetic algorithm    

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Economic analysis of a hybrid solar-fuel cell power delivery system using tuned genetic algorithm

Trina SOM, Niladri CHAKRABORTY

Frontiers in Energy 2012, Volume 6, Issue 1,   Pages 12-20 doi: 10.1007/s11708-012-0172-3

Abstract: evaluation of a network of distributed energy resources (DERs) comprising a microgrid structure of powerdelivery system in an Indian scenario has been made.The mathematical analysis is based on the application of tuned genetic algorithm (TGA).power delivery system.than that in the separately operating consumers’ system for a small locality of India.

Keywords： distributed energy resources (DERs)     microgrid     tuned genetic algorithm (TGA)    

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Sensitivity analysis of a methanol and power polygeneration system fueled with coke oven gas and coal

Guoqiang ZHANG, Lin GAO, Hongguang JIN, Rumou LIN, Sheng LI

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4,   Pages 491-497 doi: 10.1007/s11705-010-0511-z

Abstract: The sensitivity analysis of a polygeneration energy system fueled with duo fuel of coke oven gas andThe impacts of the system configuration together with the fuel composition on the performance are investigatedFirst, the main parameters affecting the performance are derived along with the analysis of the systemIn all, the polygeneration system fueled with coke oven gas and coal gas, which can realize the reasonableconversion of syngas to power and chemical product according to the syngas composition, is a promising

Keywords： duo fuel of coke oven gas and coal gas     polygeneration of power and methanol     sensitivity analysis     the    

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Development and application of reconfigurable monitoring and diagnostic system oriented to machine tool

Jing Minqing,Li Meng,Liu Heng

Strategic Study of CAE 2013, Volume 15, Issue 1,   Pages 34-38

Abstract:

The "system engine + function component" architecture for the reconfigurable monitoringand diagnostic system is presented.And three types of embedded monitoring units (vibration, power and acoustic emission) are designedfor four function parts of machine tool, which can greatly improve the real-time and flexibilityLtd. and Dalian Machine Tool Group Co.

Keywords： monitoring and diagnostic system for machine tool     reconfigurable     system engine     function component    

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Design of a shaking table test box for a subway station structure in soft soil

YANG Linde, ZHENG Yonglai, ZHANG Dongliang, JI Qianqian, YANG Chao

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2,   Pages 194-197 doi: 10.1007/s11709-007-0022-2

Abstract: A reasonable choice of structure of a model box is significant for a shaking table test to be successfulA model box has been designed for the shaking table test of a subway station structure in the soft soilreasonable geometric similarity scale of the subway station structure has been determined by a 3-D dynamic analysiswell fit that from numerical analysis.and there is no resonance between the model soil and box.

Keywords： geotechnical engineering     numerical analysis     weight     dynamic analysis     Shanghai    

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Mechanics analysis of thin-walled box continuous girder with variable cross-sections in considering effect

Yuji CHEN, Qizhi LUO,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 352-356 doi: 10.1007/s11709-009-0057-7

Abstract: In order to study the mechanics behavior of a thin-walled box continuous girder with variable cross-sectionsgeneralized displacements with the spline function, the large deflection problem of the thin-walled boxcantilever, top and bottom plate should be taken to analyze the mechanics behavior of the thin-walled boxThe thin-walled box continuous girder with variable cross-sections has more reasonable stress state andThe effect of large deflection on the stress and displacement of the thin-walled box continuous girder

Keywords： thin-walled box girder with variable cross-sections     potential variational theory     shear lag     large deflection    

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Thermodynamic and economic analyses of a coal and biomass indirect coupling power generation system

Buqing YE, Rui ZHANG, Jin CAO, Bingquan SHI, Xun ZHOU, Dong LIU

Frontiers in Energy 2020, Volume 14, Issue 3,   Pages 590-606 doi: 10.1007/s11708-020-0809-6

Abstract: The coal and biomass coupling power generation technology is considered as a promising technology forIn this paper, a novel coal and biomass indirect coupling system is proposed based on the technologyThe process of the direct and the indirect coupling system is simulated.worse, but the economic performance is better than that of the direct coupling system.The environmental impact analysis indicates that the indirect coupling system can inhibit the propagation

Keywords： biomass     indirect coupling system     process simulation     thermodynamic analysis     economic analysis    

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NC flame pipe cutting machine tool based on open architecture CNC system

Xiaogen NIE, Yanbing LIU

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2,   Pages 147-152 doi: 10.1007/s11465-009-0025-x

Abstract: Based on the analysis of the principle and flame movement of a pipe cutting machine tool, a retrofitNC flame pipe cutting machine tool (NFPCM) that can meet the demands of cutting various pipes is proposedThe paper deals with the design and implementation of an open architecture CNC system for the NFPCM,The paper emphasizes on the NC system structure and the method for directly creating the NC file accordingFurther, the paper develops the program and sets up the open and module NC system.

Keywords： flame pipe cutting     flame incision tracks     CNC     open architecture CNC system    

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Analysis of resonant coupling coil configurations of EV wireless charging system: a simulation study

M. LU, A. JUNUSSOV, M. BAGHERI

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 152-165 doi: 10.1007/s11708-019-0615-1

Abstract: To address these challenges, a novel technology named wireless charging system has been recently recommendedCurrently, wireless charging systems offer highly efficient power transfer over the distances rangingThe resonant wireless charging system for EVs is modeled, simulated, and then examined by changing differentfrequency, load, as well as the number of the turns of the coil on the performance of wireless charging system

Keywords： electromagnetically coupled resonator     near-field power transfer     wireless power transfer (WPT)    

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Finite element analysis on stress and optimization for hydraulic transmission box upper case

Liu Chuanfeng,Tian Aiqin

Strategic Study of CAE 2008, Volume 10, Issue 5,   Pages 70-74

Abstract: revolution of mechanical design, it can avoid risk and faults efficiently with the result of finite element analysisThis article is about upper case of hydraulic transmission box.First making three-dimension model and offering stress analysis model, then by finite element analysis

Keywords： hydraulic transmission box     mechanics model     finite element analysis     stress diagram     static intensity    

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Well-being analysis of GSU transformer insulation incorporating the impact on power generation using

Alagarsamy KRISHNAVEL, Dusmata Kumar MOHANTA, M. Jaya Bharata REDDY

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 288-299 doi: 10.1007/s11708-013-0265-7

Abstract: With the prevailing power scenario, every watt-second of electrical energy has its own merit in satisfyingAt the state of such a stringent energy demanding era, failure of a power generation equipment compoundsunexpected failure of generator step-up (GSU) transformer is especially a major disturbance in the powersystem operation and leads to unscheduled outages with power delivery problems.approach is employed in this paper along with actual field data and case studies for the well-being analysis

Keywords： generator step-up (GSU) transformer     well-being analysis     dissolved gases in oil analysis (DGA)     tan delta(TD)     sweep frequency response analysis (SFRA)     fuzzy inference system (FIS)    

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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 countrybecause a stable and secure power supply is a key foundation for national and social development.

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

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Title Author Date Type Operation

A novel method to investigate voltage stability of IEEE-14 bus wind integrated system using PSAT

Satish KUMAR,Ashwani KUMAR,N. K. SHARMA

Journal Article

Thermo-economic analysis of a direct supercritical CO electric power generation system using geothermal

Journal Article

Information schema constructs for instantiationand composition of system manifestation features

Shahab POURTALEBI, Imre HORVÁTH

Journal Article

Optimization of cold-end system of thermal power plants based on entropy generation minimization

Journal Article

Economic analysis of a hybrid solar-fuel cell power delivery system using tuned genetic algorithm

Trina SOM, Niladri CHAKRABORTY

Journal Article

Sensitivity analysis of a methanol and power polygeneration system fueled with coke oven gas and coal

Guoqiang ZHANG, Lin GAO, Hongguang JIN, Rumou LIN, Sheng LI

Journal Article

Development and application of reconfigurable monitoring and diagnostic system oriented to machine tool

Jing Minqing,Li Meng,Liu Heng

Journal Article

Design of a shaking table test box for a subway station structure in soft soil

YANG Linde, ZHENG Yonglai, ZHANG Dongliang, JI Qianqian, YANG Chao

Journal Article

Mechanics analysis of thin-walled box continuous girder with variable cross-sections in considering effect

Yuji CHEN, Qizhi LUO,

Journal Article

Thermodynamic and economic analyses of a coal and biomass indirect coupling power generation system

Buqing YE, Rui ZHANG, Jin CAO, Bingquan SHI, Xun ZHOU, Dong LIU

Journal Article

NC flame pipe cutting machine tool based on open architecture CNC system

Xiaogen NIE, Yanbing LIU

Journal Article

Analysis of resonant coupling coil configurations of EV wireless charging system: a simulation study

M. LU, A. JUNUSSOV, M. BAGHERI

Journal Article

Finite element analysis on stress and optimization for hydraulic transmission box upper case

Liu Chuanfeng,Tian Aiqin

Journal Article

Well-being analysis of GSU transformer insulation incorporating the impact on power generation using

Alagarsamy KRISHNAVEL, Dusmata Kumar MOHANTA, M. Jaya Bharata REDDY

Journal Article

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

Journal Article