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Planning and Design on Windproof and Desert Controlsof Railway Engineering

Jiang Fuqiang,Wang Xilai

Strategic Study of CAE 2007, Volume 9, Issue 5,   Pages 7-10

Abstract:

结合国家西部大开发的有关方针政策，论述了在新形势下铁路防风治沙工程规划设计的新型指导思 想；从人与自然和谐发展角度，对铁路防风治沙工程的规划设计提出了几点合理化建议；对目前规划设计中存 在的固沙防火带宽度和沙障立柱埋深计算问题，从理论上进行了探讨并提出了解决方案。对于新形势下的铁路 防风治沙工程具有一定的指导意义和现实意义。

Keywords： railroad     wind-breaking and desert-control     plan designs    

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Carbon dioxide industrial chain born in desert control—a case from Mau Us Thermoelectric factory“three-carbon

Li Jinglu

Strategic Study of CAE 2011, Volume 13, Issue 2,   Pages 63-65

Abstract: quot; is introduced in this article which includes three parts: planting sandy shrub to prevent and controlThis chain makes the farmers initiatively plant shrubs in sand, and desert control turns to easy thingThis industrial chain will contribute to our national desert control strategy.

Keywords： biomass electricity generation     beneficial desert control     three-carbon economy     climate change    

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Analysis and stabilization control of a voltage source controlled wind farm under weak grid conditions

Frontiers in Energy 2022, Volume 16, Issue 6,   Pages 943-955 doi: 10.1007/s11708-021-0793-5

Abstract: This paper investigates and discusses the interaction stability issues of a wind farm with weak gridconnections, where the wind turbines (WTs) are controlled by a new type of converter control strategyreferred to as the voltage source (VS) control.To this end, a frequency domain model of the wind farm under the VS control is first developed.of VS control while fulfilling the demand of inertial responses.

Keywords： weak grids     voltage source (VS) control     wind turbine (WT)     stabilization control     wind farm     inertial    

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Xinjiang energy-based desert management project

Jishan HE

Frontiers of Engineering Management 2019, Volume 6, Issue 4,   Pages 587-591 doi: 10.1007/s42524-019-0075-7

Keywords： desert governance     comprehensive utilization of new energy     modern agriculture     the Belt and Road Initiative    

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Review of fluid and control technology of hydraulic wind turbines

Maolin CAI, Yixuan WANG, Zongxia JIAO, Yan SHI

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 312-320 doi: 10.1007/s11465-017-0433-2

Abstract:

This study examines the development of the fluid and control technology of hydraulic wind turbinesThe current state of hydraulic wind turbines as a new technology is described, and its basic fluid modeland typical control method are expounded by comparing various study results.Finally, the advantages of hydraulic wind turbines are enumerated.Hydraulic wind turbines are expected to become the main development direction of wind turbines.

Keywords： wind turbine     hydraulic system     fluid model     control technology    

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A comprehensive review of wind power based power system frequency regulation

Frontiers in Energy 2023, Volume 17, Issue 5,   Pages 611-634 doi: 10.1007/s11708-023-0876-6

Abstract: Wind power (WP) is considered as one of the main renewable energy sources (RESs) for future low-carbonIn addition, various existing control strategies of WP participating in frequency regulation are reviewedfrom the wind turbine (WT) level to the wind farm (WF) level, and their performances are compared inThe pros and cons of each control strategy are also discussed.

Keywords： frequency regulation strategies     wind turbine generators     grid-forming control     model predictive control    

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Modeling and control of a permanent magnet synchronous generator dedicated to standalone wind energy

Louar FATEH,Ouari AHMED,Omeiri AMAR,Djellad ABDELHAK,Bouras LAKHDAR

Frontiers in Energy 2016, Volume 10, Issue 2,   Pages 155-163 doi: 10.1007/s11708-016-0410-1

Abstract: Among renewable energies, wind energy is now widely used.Wind turbines based on an asynchronous generator with a wound rotor present the inconvenience of requiringTo limit these inconveniences, certain manufacturers developed wind turbines based on synchronous machinesof various techniques of control.techniques, such as direct control of the torque (DTC) to control the load side converter (LSC), the

Keywords： wind turbine     permanent magnet synchronous generator (PMSG)     converter     proportional-integral (PI)     control     direct control of the torque (DTC)     regulation    

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A wind tunnel study on control methods for cable dry-galloping

Hung D. VO,Hiroshi KATSUCHI,Hitoshi YAMADA,Mayuko NISHIO

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 1,   Pages 72-80 doi: 10.1007/s11709-015-0309-7

Abstract: The common vibration of cable caused by rain-wind combination has been known as most typical type andTo clarify the characteristics of this galloping, wind tunnel test of a cable model with various kindsof wind angle was conducted.The tests confirmed that the occurrence of dry-galloping depends on relative wind attacked angles andonset reduced wind speed.

Keywords： dry-galloping     wind-relative angle     single spiral wire     double spiral wire     circular rings    

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DFIG sliding mode control fed by back-to-back PWM converter with DC-link voltage control for variablespeed wind turbine

Youcef BEKAKRA,Djilani BEN ATTOUS

Frontiers in Energy 2014, Volume 8, Issue 3,   Pages 345-354 doi: 10.1007/s11708-014-0330-x

Abstract: This paper proposes an indirect power control of doubly fed induction generator (DFIG) with the rotorthe electric grid through a back-to-back pulse width modulation (PWM) converter for variable speed windAn original control strategy based on a variable structure control theory, also called sliding mode control, is applied to achieve the control of the active and reactive power exchanged between the stator of

Keywords： doubly fed induction generator (DFIG)     wind turbine     back-to-back pulse width modulation (PWM)     DC-linkvoltage     sliding mode control    

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Overview of condition monitoring and operation control of electric power conversion systems in direct-drivewind turbines under faults

Shoudao HUANG, Xuan WU, Xiao LIU, Jian GAO, Yunze HE

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 281-302 doi: 10.1007/s11465-017-0442-1

Abstract: consists of a generator and power converter, is one of the most important subsystems in a direct-drive windThis paper provides an overview of the CM, FD, and operation control of EPCSs in DD-WTs under faults.introducing the functional principle and structure of EPCS, this survey discusses the common failures in windgenerators and power converters; briefly reviewed CM and FD methods and operation control of these generatorsprovides a valuable reference for developing service quality evaluation methods and fault operation control

Keywords： direct-drive wind turbine     electric power conversion system     condition monitoring     fault diagnosis     operationcontrol under faults     fault tolerance    

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On Advanced Control Methods toward Power Capture and Load Mitigation in Wind Turbines

Yuan Yuan,Jiong Tang

Engineering 2017, Volume 3, Issue 4,   Pages 494-503 doi: 10.1016/J.ENG.2017.04.023

Abstract:

This article provides a survey of recently emerged methods for wind turbine control.under time-varying turbulent wind fields have been under extensive investigation in recent years.We divide the related research activities into three categories: modeling and dynamics of wind turbines, active control of wind turbines, and passive control of wind turbines.Regarding active control, we review pitch control, torque control, and yaw control strategies encompassing

Keywords： Wind turbine     Control approach     Power optimization     Load mitigation    

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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: Frequency regulation in a generation mix having large wind power penetration is a critical issue, aswind units isolate from the grid during disturbances with advanced power electronics controllers andThus, it is important that wind turbines also contribute to system frequency control.This paper examines the dynamic contribution of doubly fed induction generator (DFIG)-based wind turbinecontrol.

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

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Performance of PI controller for control of active and reactive power in DFIG operating in a grid-connectedvariable speed wind energy conversion system

Azzouz TAMAARAT,Abdelhamid BENAKCHA

Frontiers in Energy 2014, Volume 8, Issue 3,   Pages 371-378 doi: 10.1007/s11708-014-0318-6

Abstract: Due to several factors, wind energy becomes an essential type of electricity generation.The objective of this work is to present the modeling and control strategy of a grid connected wind powerThis paper is to present the complete modeling and simulation of a wind turbine driven DFIG in the secondmode of operating (the wind turbine pitch control is deactivated).It will introduce the vector control, which makes it possible to control independently the active and

Keywords： wind power     doubly fed induction generator (DFIG)     vector control     active power     reactive power     maximum power    

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Simulation of grid connection and maximum power point tracking control of brushless doubly-fed generatorin wind power system

Hicham SERHOUD, Djilani BENATTOUS

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 380-387 doi: 10.1007/s11708-013-0252-z

Abstract: the brushless doubly-fed generator (BDFG), the grid connection strategy and maximum energy extraction controlcutting-in grid confirmed the good dynamic performance of grid synchronization and effective power controlapproach for the BDFG-based variable speed wind turbines.

Keywords： brushless doubly-fed generator (BDFG)     modeling     grid connection control     back-to-back pulse-width modulation(PWM) converter     wind power generation    

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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: This paper presents the analysis of load frequency control (LFC) of a deregulated two-area hydro-thermalmore challenging when wind generators are also integrated into the system.The overall inertia of the system reduces, as the wind unit does not provide inertia and isolates fromThe inertial control responds to frequency deviations, which takes out the kinetic energy of the windvalues of the speed control parameters of the DFIG-based wind turbine have been obtained using integral

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

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Title Author Date Type Operation

Planning and Design on Windproof and Desert Controlsof Railway Engineering

Jiang Fuqiang,Wang Xilai

Journal Article

Carbon dioxide industrial chain born in desert control—a case from Mau Us Thermoelectric factory“three-carbon

Li Jinglu

Journal Article

Analysis and stabilization control of a voltage source controlled wind farm under weak grid conditions

Journal Article

Xinjiang energy-based desert management project

Jishan HE

Journal Article

Review of fluid and control technology of hydraulic wind turbines

Maolin CAI, Yixuan WANG, Zongxia JIAO, Yan SHI

Journal Article

A comprehensive review of wind power based power system frequency regulation

Journal Article

Modeling and control of a permanent magnet synchronous generator dedicated to standalone wind energy

Louar FATEH,Ouari AHMED,Omeiri AMAR,Djellad ABDELHAK,Bouras LAKHDAR

Journal Article

A wind tunnel study on control methods for cable dry-galloping

Hung D. VO,Hiroshi KATSUCHI,Hitoshi YAMADA,Mayuko NISHIO

Journal Article

DFIG sliding mode control fed by back-to-back PWM converter with DC-link voltage control for variablespeed wind turbine

Youcef BEKAKRA,Djilani BEN ATTOUS

Journal Article

Overview of condition monitoring and operation control of electric power conversion systems in direct-drivewind turbines under faults

Shoudao HUANG, Xuan WU, Xiao LIU, Jian GAO, Yunze HE

Journal Article

On Advanced Control Methods toward Power Capture and Load Mitigation in Wind Turbines

Yuan Yuan,Jiong Tang

Journal Article

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

Yajvender Pal VERMA, Ashwani KUMAR

Journal Article

Performance of PI controller for control of active and reactive power in DFIG operating in a grid-connectedvariable speed wind energy conversion system

Azzouz TAMAARAT,Abdelhamid BENAKCHA

Journal Article

Simulation of grid connection and maximum power point tracking control of brushless doubly-fed generatorin wind power system

Hicham SERHOUD, Djilani BENATTOUS

Journal Article

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

Yajvender Pal VERMA, Ashwani KUMAR

Journal Article