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Status of worldwide SOFC stacks and systems development

Subhash C Singhal

Strategic Study of CAE 2013, Volume 15, Issue 2,   Pages 7-14

Abstract: development, manufacturing and commercialization of the solid oxide fuel cell (SOFC) technology for power

Keywords： solid oxide fuel cell (SOFC)     SOFC stack     tubular cell     combined heat and power (CHP)     auxiliary powerunits (APUs)    

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Pragmatic multi-stage simulated annealing for optimal placement of synchrophasor measurement units insmart power grids

Pathirikkat GOPAKUMAR,M. JAYA BHARATA REDDY,Dusmata Kumar MOHANTA

Frontiers in Energy 2015, Volume 9, Issue 2,   Pages 148-161 doi: 10.1007/s11708-015-0344-z

Abstract: Conventional power grids across the globe are reforming to smart power grids with cutting edge technologiesAdvanced real time monitoring is facilitated by incorporating synchrophasor measurement units such asphasor measurement units (PMUs) to the power grid monitoring system.Several physical and economic constraints limit the deployment of PMUs in smart power grids.grid for installing PMUs in conjunction with existing conventional measurement units (CMUs) to achieve

Keywords： phasor measurement units (PMUs)     pragmatic PMU placement     simulated annealing (SA)     western region Indianpower grid (WRIPG)    

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Reliability prediction and its validation for nuclear power units in service

Jinyuan SHI,Yong WANG

Frontiers in Energy 2016, Volume 10, Issue 4,   Pages 479-488 doi: 10.1007/s11708-016-0425-7

Abstract: In this paper a novel method for reliability prediction and validation of nuclear power units in serviceUsing these factors, the equivalent availability factor of nuclear power units in the following 3 yearsFurthermore, the reliability prediction method is validated using the nuclear power units in North Americanunits of NERC and China are in the range of –2.16% to 5.23% and –2.15% to 3.71%, respectively.units.

Keywords： nuclear power units in service     reliability     reliability prediction     equivalent availability factors    

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Energy conservation in China’s coal-fired power industry by installing advanced units and organized phasing

Weiliang WANG, Junfu LYU, Zheng LI, Hai ZHANG, Guangxi YUE, Weidou NI

Frontiers in Energy 2019, Volume 13, Issue 4,   Pages 798-807 doi: 10.1007/s11708-019-0633-z

Abstract: Coal-fired power is the main power source and the biggest contributor to energy conservation in the pastreview of the decline in the national average net coal consumption rate (NCCR) of China’s coal-fired power

Keywords： coal-fired power     energy conservation     net coal consumption rate     new installation     phasing out backward    

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Availability growth models and verification of power equipment

Jinyuan SHI, Jiamin XU

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 529-538 doi: 10.1007/s11708-019-0624-0

Abstract: availability growth models for large scale complicated repairable system such as electric generating unitsAvailability growth models for electric generating units, power station auxiliaries, and transmissionunits and 1000 MW thermal power units, 200–1000 MW power station auxiliaries, and 220–500 kV transmissionresults for operation availability data show that the maintenance coefficients for electric generating units, power station auxiliaries, transmission and distribution installations conform to the power function

Keywords： repairable system     power equipment     electric generating unit     power station auxiliary     transmission and distribution    

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Optimal operation of energy at hydrothermal power plants by simultaneous minimization of pollution and

Homayoun EBRAHIMIAN,Bahman TAHERI,Nasser YOUSEFI

Frontiers in Energy 2015, Volume 9, Issue 4,   Pages 426-432 doi: 10.1007/s11708-015-0376-4

Abstract: The aim of this paper is simultaneous minimization of hydrothermal units to reach the best solution byfunction consisting of economic dispatch (ED) considering the valve-point effect and pollution function in powerIn this type of optimization problem, all practical constraints of units were taken into account as muchThese constraints include the maximum and minimum output power of units, the constraints caused by the

Keywords： practical constraints of units     pollution function     inlet steam valve     up-ramp rate of units     improved ABC    

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Updating the Fossil-fired Power Infrastructure via Supercritical Thermal Power Units

Song Zhiping

Strategic Study of CAE 2002, Volume 4, Issue 2,   Pages 22-27

Abstract: reach high levels of efficiency by using super-and ultra supercritical steam conditions for thermal powerThis paper points out that China should follow this way of development for updating the fossil-fired power

Keywords： thermal power infrastructure     supercritical steam conditions     ultra-supercritical power unit     sustainable    

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MW pumped-storage power units

Jinyuan SHI , Yu YANG , Zhicheng DENG ,

Frontiers in Energy 2009, Volume 3, Issue 3,   Pages 337-340 doi: 10.1007/s11708-009-0032-y

Abstract: A reliability growth model for pumped-storage power units is presented.given together with analysis results concerning the reliability growth of 300MW pumped-storage powerunits.reliability growth indicate that measures taken for improving maintenance and operation by the pumped-storage powercompanies are effective and that the reliability of the 300MW pumped-storage power units exhibits

Keywords： pump-storage power unit     availability     reliability growth     reliability prediction    

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Permitted emissions of major air pollutants from coal-fired power plants in China based on best available

Xiaohui Song, Chunlai Jiang, Yu Lei, Yuezhi Zhong, Yanchao Wang

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 5, doi: 10.1007/s11783-018-1065-4

Abstract: proposed the SO2 and NOx emission performance standards for coal-fired power

The CFPGUs’ SO2 emission performance reference values should be 0.34 g/kWh for active unitsin general areas and 0.13 g/kWh for newly built units and active units in key areas.NOx emission performance standard reference values should be 0.35 g/kWh for active unitsin general areas and 0.175 g/kWh for new units and active units in key areas.

Keywords： Coal-fired power-generating units (CFPGU)     Emission performance     Best available control technology    

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Optimal placement of PMUs for the smart grid implementation in Indian power grid—A case study

Pathirikkat GOPAKUMAR, G. Surya CHANDRA, M. Jaya Bharata REDDY, Dusmata Kumar MOHANTA

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 358-372 doi: 10.1007/s11708-013-0257-7

Abstract: The concept of smart grid (SG) can provide a highly reliable power system with optimized utilizationThe present Indian power grid requires revolutionary changes to meet the growing demands and to makeOne of the important requirements for SG is the instantaneous monitoring of the voltage, current and powerThe traditional monitoring system cannot satisfy this requirement since they are based on nonlinear powerSynchro-phasor-measurement devices like phasor measurement units (PMUs) can measure the phasor values

Keywords： phasor measurement units (PMUs)     smart grid (SG)     southern region Indian power grid (SRIPG)     integer linear    

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Strategic Study on the Development of Advanced Semiconductor Materials and Auxiliary Materials in China

Writing Group of Advanced Semiconductor Materials and Auxiliary Materials

Strategic Study of CAE 2020, Volume 22, Issue 5,   Pages 10-19 doi: 10.15302/J-SSCAE-2020.05.002

Abstract: strategic opportunity to realize the independent control over its advanced semiconductor materials and auxiliaryIn this paper, we analyze the development status of semiconductor materials and auxiliary materials inTo promote the development of advanced semiconductor materials and auxiliary materials in China, we suggestintegrated circuit; a platform that provides integrated tests for SiC and GaN semiconductor materials, auxiliary

Keywords： advanced semiconductor materials     auxiliary materials     third-generation semiconductor     2035    

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Distribution and potential ecological risk of heavy metals in the typical eco-units of Haihe River Basin

Jingling LIU,Tao YANG,Qiuying CHEN,Feng LIU,Binbin WANG

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 103-113 doi: 10.1007/s11783-014-0686-5

Abstract: distribution and characteristics of seven heavy metals in sediments located in the typical ecological units(eco-units) (e.g., rivers, lakes, and estuaries) of Haihe River Basin were analyzed.The results indicated that the concentration scales of As, Hg, Cr, Cd, Pb, Cu, and Zn in the eco-unitsThe risk order of the typical eco-units are as follows: Zhangweinan River (2278345.68)>Estuary (161914.74

Keywords： Haihe River Basin     ecological risk     eco-units     heavy metals    

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Capacity limitation of nuclear units in grid based on analysis of frequency regulation

Yiping DAI, Pan JIANG, Lin GAO, Weimin KAN, Xiaoqing XIAO, Ge JIN

Frontiers in Energy 2012, Volume 6, Issue 2,   Pages 148-154 doi: 10.1007/s11708-012-0174-1

Abstract: The increasing capacity of nuclear units in power grid poses threat to system stability and security.Load disturbance may cause overspeed of the units and trigger the overspeed protection controller (OPCof valves have a strong impact on the security of the equipment and may result in a collapse of the powerThe critical action of the OPC is proposed as the constraint of safe operation for the units.This research can help to estimate the capacity limitation of nuclear units in the grid.

Keywords： nuclear units capacity     overspeed     primary frequency control (PFC)     second frequency control (SFC)    

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Optimal dynamic emergency reserve activation using spinning, hydro and demand-side reserves

S. Surender REDDY,P. R. BIJWE,A. R. ABHYANKAR

Frontiers in Energy 2016, Volume 10, Issue 4,   Pages 409-423 doi: 10.1007/s11708-016-0431-9

Abstract: It considers the reserves supplied by the conventional thermal generators (spinning reserves), hydro powerunits and load demands (demand-side reserves).

Keywords： demand-side reserves     dynamic reserve activation approach     hydro power units     post contingency     sequential    

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Occurrence and migration of microplastics and plasticizers in different wastewater and sludge treatment units

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1577-9

Abstract:

● Reduce the quantifying MPs time by using Nile red staining.

Keywords： Microplastics     Municipal wastewater treatment plant     Phthalate esters     Thermal hydrolysis    

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Title Author Date Type Operation

Status of worldwide SOFC stacks and systems development

Subhash C Singhal

Journal Article

Pragmatic multi-stage simulated annealing for optimal placement of synchrophasor measurement units insmart power grids

Pathirikkat GOPAKUMAR,M. JAYA BHARATA REDDY,Dusmata Kumar MOHANTA

Journal Article

Reliability prediction and its validation for nuclear power units in service

Jinyuan SHI,Yong WANG

Journal Article

Energy conservation in China’s coal-fired power industry by installing advanced units and organized phasing

Weiliang WANG, Junfu LYU, Zheng LI, Hai ZHANG, Guangxi YUE, Weidou NI

Journal Article

Availability growth models and verification of power equipment

Jinyuan SHI, Jiamin XU

Journal Article

Optimal operation of energy at hydrothermal power plants by simultaneous minimization of pollution and

Homayoun EBRAHIMIAN,Bahman TAHERI,Nasser YOUSEFI

Journal Article

Updating the Fossil-fired Power Infrastructure via Supercritical Thermal Power Units

Song Zhiping

Journal Article

MW pumped-storage power units

Jinyuan SHI , Yu YANG , Zhicheng DENG ,

Journal Article

Permitted emissions of major air pollutants from coal-fired power plants in China based on best available

Xiaohui Song, Chunlai Jiang, Yu Lei, Yuezhi Zhong, Yanchao Wang

Journal Article

Optimal placement of PMUs for the smart grid implementation in Indian power grid—A case study

Pathirikkat GOPAKUMAR, G. Surya CHANDRA, M. Jaya Bharata REDDY, Dusmata Kumar MOHANTA

Journal Article

Strategic Study on the Development of Advanced Semiconductor Materials and Auxiliary Materials in China

Writing Group of Advanced Semiconductor Materials and Auxiliary Materials

Journal Article

Distribution and potential ecological risk of heavy metals in the typical eco-units of Haihe River Basin

Jingling LIU,Tao YANG,Qiuying CHEN,Feng LIU,Binbin WANG

Journal Article

Capacity limitation of nuclear units in grid based on analysis of frequency regulation

Yiping DAI, Pan JIANG, Lin GAO, Weimin KAN, Xiaoqing XIAO, Ge JIN

Journal Article

Optimal dynamic emergency reserve activation using spinning, hydro and demand-side reserves

S. Surender REDDY,P. R. BIJWE,A. R. ABHYANKAR

Journal Article

Occurrence and migration of microplastics and plasticizers in different wastewater and sludge treatment units

Journal Article