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Impact of wind power generating system integration on frequency stabilization in multi-area power system

Y. K. BHATESHVAR,H. D. MATHUR,H. SIGUERDIDJANE

Frontiers in Energy 2015, Volume 9, Issue 1,   Pages 7-21 doi: 10.1007/s11708-014-0338-2

Abstract: Among the available options for renewable energy integration in existing power system, wind power isThe major constraint of wind power generating system (WPGS) is that it does not provide inertial supportThe proposed control strategy suggests a substantial contribution to system inertia in terms of short-termactive power support in a two area restructured power system.Variation of load conditions are also analyzed in simulation studies for the same power system model

Keywords： two area power system     automatic generation control     wind power generating system (WPGS)     deregulated environment    

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Load shedding scheme for the two-area system with linear quadratic regulator

D. TYAGI, Ashwani KUMAR, Saurabh CHANANA

Frontiers in Energy 2013, Volume 7, Issue 1,   Pages 90-102 doi: 10.1007/s11708-012-0224-8

Abstract: The power system is prone to many emergency conditions which may lead to emergency state of operationwith decay in the system frequency.The dramatic change in the frequency can result in cascaded failure of the system.This paper proposed a methodology in a two-area thermal-thermal system for finding the required amountA comparison of the results has been presented on the two-area system.

Keywords： critical load     frequency response     load shedding (LS)     multi-area system     rate of change of frequency     linear    

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Load shedding scheme for an interconnected hydro-thermal hybrid system with SMES

D. TYAGI, Ashwani KUMAR, Saurabh CHANANA

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 227-236 doi: 10.1007/s11708-012-0198-6

Abstract: The frequency of the power system varies based on the load pattern of the consumers.With continuous increase in the load, the frequency of the system keeps decreasing and may reach itsThis paper proposed a methodology in a hybrid thermal-hydro system for finding the required amount ofload to be shed for setting the frequency of the system within its minimum allowable limits.The comparison of the results was presented on the two-area system.

Keywords： critical load     frequency response     load shedding     multi-area system     rate of change of frequency     superconducting    

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Synthetic optimization modeling on mining and utilization of multi-deposits in Gushan mine area

Cai Sijing,Wang Wenxiao,Zheng Minggui

Strategic Study of CAE 2011, Volume 13, Issue 3,   Pages 56-62

Abstract: full-scale mining,that is,the concept of research on the mining and utilizing of mineral resources of multi-depositsin a mine area by systematic and dynamic considering of mine full-life process, a synthetic optimizingmodel of artificial neutral network (ANN) export system is set up.By using the model ,a synthetic optimizationfor the mining and utilization deposits at Gushan mine area is carried out, and the suggested ore productionscale for the Gushan mine area is 5.4～6.8 million t/a.

Keywords： Gushan mine area     multi-deposits mining     full-scale mining concept     ANNexport system model    

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A multi-sensor-system cooperative scheduling method for ground area detection and target tracking Research Article

Yunpu ZHANG, Qiang FU, Ganlin SHAN

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 2,   Pages 245-258 doi: 10.1631/FITEE.2200121

Abstract: A multi-sensor-system cooperative scheduling method for multi-task collaboration is proposed in this

Keywords： Sensor scheduling     Area detection     Target tracking     Road constraints     Doppler blind zone    

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Impact of introducing a herb pasture area into a New Zealand sheep and beef hill country farm system:

Cécile DURANTON, Cory MATTHEW

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 1,   Pages 87-97 doi: 10.15302/J-FASE-2018202

Abstract: use of metabolic energy modeling tools by farmers and farm consultants to explore alternative farm systemOne recent innovation is the introduction of a herb pasture area, such as plantain.modeling to quantify seasonal feed flows in two successive years in a New Zealand hill country farm system, and to analyze the impact of the introduction of an area of plantain.The system configuration of the base farm stockpiles surplus autumn feed for release to animals in winter

Keywords： farm system configuration     herb pasture     metabolic energy budgeting     plantain     sheep and beef farming    

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Can floor-area-ratio incentive promote low impact development in a highly urbanized area?

Ming Cheng, Huapeng Qin, Kangmao He, Hongliang Xu

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 2, doi: 10.1007/s11783-017-1002-y

Abstract: Floor area ratio (FAR) refers to “the ratio of a building’s total floor area to the size of the pieceThe System for Urban Stormwater Treatment and Analysis IntegratioN (SUSTAIN) model is applied to simulate

Keywords： Low impact development     Runoff reduction     Incentive     Floor area ratio     SUSTAIN(System for Urban Stormwater    

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Optimal design analysis of a tubular heat exchanger network with extended surfaces using multi-objective

Hassan HAJABDOLLAHI, Mohammad SHAFIEY DEHAJ, Babak MASOUMPOUR, Mohammad ATAEIZADEH

Frontiers in Energy 2022, Volume 16, Issue 5,   Pages 862-875 doi: 10.1007/s11708-022-0839-3

Abstract: The present work aims to investigate the influence of extended surfaces (fins) on the multi-objectiveAn increase in the heat transfer area using various extended surfaces (fins) to enhance the performanceof the heat exchanger was used while considering the effectiveness and total heat transfer area as twoconstructal fins, in addition to the 7% increment of effectiveness, reduces the total heat transfer areasame time, the hot exiting fluid temperature should decrease at the same constant total heat transfer area

Keywords： constructal theory     extended surface     effectiveness     total heat transfer area     multi-objective optimization    

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Research on the Green & Circular Development Policy System of the Qinba Mountain Area

Xu Delong and Zhang Zhijun

Strategic Study of CAE 2016, Volume 18, Issue 5,   Pages 74-79 doi: 10.15302/J-SSCAE-2016.05.011

Abstract:

This paper investigates the green & circular development policy system issues of the Qinba MountainArea.In this paper, the research objects involve five provinces along with one city of the Qinba Mountain AreaHenan, Hubei, Sichuan, Gansu, and Chongqing, respectively, and the research aim is to build a policy systemfor the Qinba Mountain Area.

Keywords： the Qinba Mountain Area     the green & circular development     study development     policy system    

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Discussion on Management System of Water Quality Protection in the Three Gorges Reservoir Area and Its

He Jishan,Guo Feng,Wang Mengjun,Chen Huihua

Strategic Study of CAE 2006, Volume 8, Issue 8,   Pages 1-6

Abstract:

Management system is a key factor on water quality protection and water pollution prevention in thedrainage area.This paper elaborates the basic characteristic and connotation of drainage area management, analyzesthe status quo and main problems of the existing management system of water quality protection in thebased on the conception of harmonious development of drainage area.

Keywords： drainage area     water quality protection     harmonious development     management system    

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Spatial System of National Parks and Protected Areas in Qinba Mountain Area

Zhou Yuxia, Liu Hailong, Zhao Zhicong, Yang Rui

Strategic Study of CAE 2020, Volume 22, Issue 1,   Pages 86-95 doi: 10.15302/JSSCAE2020.01.009

Abstract: , such as biodiversity and water conservation, the ecological spatial pattern in the Qinba Mountain Areashould be optimized; specifically, the spatial system of protected areas centering on national parksThis study spatially identifies the main ecological corridors in the Qinba Mountain Area by analyzingPark should be established covering the Shaanxi Province area of the existing Panda National Park.By this means, the spatial layout of four National Parks is formed in this area.

Keywords： Qinba Moutain Area     national park     protected area system     protection gap     ecological corridor    

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Technological development of multi-energy complementary system based on solar PVs and MGT

Xiaojing LV, Yu WENG, Xiaoyi DING, Shilie WENG, Yiwu WENG

Frontiers in Energy 2018, Volume 12, Issue 4,   Pages 509-517 doi: 10.1007/s11708-018-0598-3

Abstract:

The complementary micro-energy network system consisting of solar photovoltaic power generation (solarof actual work, this research described the domestic and foreign development of micro-energy network systemMoreover, it analyzed the challenges and future development regarding the micro-energy network systemFurthermore, it predicted the future development of the key technology of the multi-energy complementarysystem.

Keywords： renewable energy     solar photovoltaic power generation     micro gas turbine     multi-energy complementary system    

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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 ofconstruction machinery based on the controller area net (CAN) field bus.The 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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Laser interference fabrication of large-area functional periodic structure surface

Lei WANG, Zi-Han WANG, Yan-Hao YU, Hong-Bo SUN

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 4,   Pages 493-503 doi: 10.1007/s11465-018-0507-9

Abstract: has received attention because of its simplicity, low cost, and high-efficiency fabrication of large-areaHere, we reviewed the work on laser interference fabrication of large-area functional periodic structuresFor the common cases, four-beam interference and multi-exposure of two-beam interference were emphasizedThe relations between multi-beam interference and multi-exposure of two-beam interference were compared

Keywords： laser interference     four-beam interference     multi-exposure of two-beam interference     additive fabrication    

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Optimal dispatch of multi energy system using power-to-gas technology considering flexible load on user

Zi LING, Xiu YANG, Zilin LI

Frontiers in Energy 2018, Volume 12, Issue 4,   Pages 569-581 doi: 10.1007/s11708-018-0595-6

Abstract: Meanwhile, the participation of flexible load on user side in system optimization has attracted muchthe concept of energy hub, according to its series characteristic, this paper established a generic multi-energysystem model using the P2G technology.Finally, a concrete analysis was made on the optimal dispatch result of the multi-energy system usingThe results indicate that cooperative dispatch of multi-energy system using the P2G technology considering

Keywords： multi-energy system     energy hub     series characteristic     optimal dispatch     flexible load    

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Title Author Date Type Operation

Impact of wind power generating system integration on frequency stabilization in multi-area power system

Y. K. BHATESHVAR,H. D. MATHUR,H. SIGUERDIDJANE

Journal Article

Load shedding scheme for the two-area system with linear quadratic regulator

D. TYAGI, Ashwani KUMAR, Saurabh CHANANA

Journal Article

Load shedding scheme for an interconnected hydro-thermal hybrid system with SMES

D. TYAGI, Ashwani KUMAR, Saurabh CHANANA

Journal Article

Synthetic optimization modeling on mining and utilization of multi-deposits in Gushan mine area

Cai Sijing,Wang Wenxiao,Zheng Minggui

Journal Article

A multi-sensor-system cooperative scheduling method for ground area detection and target tracking

Yunpu ZHANG, Qiang FU, Ganlin SHAN

Journal Article

Impact of introducing a herb pasture area into a New Zealand sheep and beef hill country farm system:

Cécile DURANTON, Cory MATTHEW

Journal Article

Can floor-area-ratio incentive promote low impact development in a highly urbanized area?

Ming Cheng, Huapeng Qin, Kangmao He, Hongliang Xu

Journal Article

Optimal design analysis of a tubular heat exchanger network with extended surfaces using multi-objective

Hassan HAJABDOLLAHI, Mohammad SHAFIEY DEHAJ, Babak MASOUMPOUR, Mohammad ATAEIZADEH

Journal Article

Research on the Green & Circular Development Policy System of the Qinba Mountain Area

Xu Delong and Zhang Zhijun

Journal Article

Discussion on Management System of Water Quality Protection in the Three Gorges Reservoir Area and Its

He Jishan,Guo Feng,Wang Mengjun,Chen Huihua

Journal Article

Spatial System of National Parks and Protected Areas in Qinba Mountain Area

Zhou Yuxia, Liu Hailong, Zhao Zhicong, Yang Rui

Journal Article

Technological development of multi-energy complementary system based on solar PVs and MGT

Xiaojing LV, Yu WENG, Xiaoyi DING, Shilie WENG, Yiwu WENG

Journal Article

Distributed monitoring and diagnosis system for hydraulic system of construction machinery

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

Journal Article

Laser interference fabrication of large-area functional periodic structure surface

Lei WANG, Zi-Han WANG, Yan-Hao YU, Hong-Bo SUN

Journal Article

Optimal dispatch of multi energy system using power-to-gas technology considering flexible load on user

Zi LING, Xiu YANG, Zilin LI

Journal Article