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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), hydropower units and load demands (demand-side reserves).

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

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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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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 powersystems in view of the hot water of the hydro system.In 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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The design and practice of giant hydro turbine generating units of Three Gorges ProjectShao Jianxiong

Shao Jianxiong,Liu Jingwang,Yuan Dafu

Strategic Study of CAE 2011, Volume 13, Issue 7,   Pages 104-110

Abstract: Three Gorges Project (TGP), the main technical problems that should be considered in the design of hydroturbine generating units are analyzed.units are optimized through the study on key technical problems.The unit operation results indicate that the performance of the hydro turbine generating units is excellentunits is scientific and rational.

Keywords： Three Gorges Project     700 MW hydro turbine generating unit     unit capacity     design and research     operation    

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Challenges of high dam construction to computational mechanics

ZHANG Chuhan

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 1,   Pages 12-33 doi: 10.1007/s11709-007-0002-6

Abstract: The current situations and growing prospects of China s hydro-power development and high dam constructionare reviewed, giving emphasis to key issues for safety evaluation of large dams and hydro-power plantsdams, high velocity flow and energy dissipation for high dams, scientific and technical problems of hydro-power

Keywords： reservoir     engineering     hydro-power development     state-of-the-art computational     earthquake    

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Hydro Power Development at the Yalu Tsangpo River

Xu damao,Chen chuanyou,Liang weiyang

Strategic Study of CAE 2002, Volume 4, Issue 12,   Pages 47-52

Abstract:

As the largest river in Tibet, the Yalu Tsangpo River (hereinafter referred to as the river) is abundant in hydropower resources in the range of 113 GW. The river has a “U”-shaped elbow in the Great Gorge area to form an ideal site for a gigantic hydropower station of 40 GW——the largest in the world to date.With the foregoing background, this paper outlines a preliminary project program in this regard. In the opinion of the present author, the mountain should be tunneled at an appropriate point to form a massive hydraulic head of 2280 m. The entire project will be divided into three phases with 12～15 GW implemented at each stage.The electrical output of the first phase can be supplied to Southeast Asia and that of the subsequent phases to southeastern China (especially Guangdong Province). The cost estimated for the project is less than that of the Three Gorges project due primarily to the fact that there is no need to consider such factors as flood control, shipping rerouting and population resettlement, all of which translate into immediate economic benefits. Meanwhile, the project will set four straight world records, namely, the largest hydropower station, the largest generating unit, the highest waterfall and the largest gorge. As a result, the project is of immense significance to the sustainable development of Tibet and to China as a whole, and is also bound to exert tremendous international influence. Due to the complexities and size associated with the project, a huge number of difficulties and problems must be fully addressed beforehand. It is hoped that all the involved difficulties will be discussed and analyzed in-depth with a view to reaching scientific and practical conclusions for the project.

Keywords： the Yalu Tsangpo River     hydropower     development     investment     benefit    

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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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Upper Lillooet River Hydroelectric Project: The Challenges of Constructing a Power Tunnel for Run-of-RiverHydro Projects in Mountainous British Columbia Article

Nichole Boultbee, Oliver Robson, Serge Moalli, Rich Humphries

Engineering 2018, Volume 4, Issue 2,   Pages 260-266 doi: 10.1016/j.eng.2017.09.003

Abstract:

The Upper Lillooet River Hydroelectric Project (ULHP) is a run-of-river power generation scheme locatedThese HEFs are owned by the Upper Lillooet River Power Limited Partnership and the Boulder Creek Power

Keywords： Run-of-river hydro project     Power tunnel     Umbrella support     Canopy tubes     Volcanic deposits     Pumice     Roadheader    

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Investigation of the hydro-mechanical behaviour of compacted expansive clay

Yujun CUI, An Ninh TA, Anh Minh TANG, Yingfa LU,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 2,   Pages 154-164 doi: 10.1007/s11709-010-0019-0

Abstract: The hydro-mechanical behaviour of compacted expansive Romainville clay was investigated.

Keywords： Romainville clay     suction control     oedometer test     large infiltration task     hydro-mechanical behaviour    

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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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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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Title Author Date Type Operation

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

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

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

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

Homayoun EBRAHIMIAN,Bahman TAHERI,Nasser YOUSEFI

Journal Article

The design and practice of giant hydro turbine generating units of Three Gorges ProjectShao Jianxiong

Shao Jianxiong,Liu Jingwang,Yuan Dafu

Journal Article

Challenges of high dam construction to computational mechanics

ZHANG Chuhan

Journal Article

Hydro Power Development at the Yalu Tsangpo River

Xu damao,Chen chuanyou,Liang weiyang

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

Upper Lillooet River Hydroelectric Project: The Challenges of Constructing a Power Tunnel for Run-of-RiverHydro Projects in Mountainous British Columbia

Nichole Boultbee, Oliver Robson, Serge Moalli, Rich Humphries

Journal Article

Investigation of the hydro-mechanical behaviour of compacted expansive clay

Yujun CUI, An Ninh TA, Anh Minh TANG, Yingfa LU,

Journal Article

Status of worldwide SOFC stacks and systems development

Subhash C Singhal

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