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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, asreduce equivalent system inertia.Thus, it is important that wind turbines also contribute to system frequency control.in system frequency regulation.An additional reference power output is used which helps the DFIG to release kinetic energy stored in

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

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A novel method for reliability and risk evaluation of wind energy conversion systems considering wind

Seyed Mohsen MIRYOUSEFI AVAL,Amir AHADI,Hosein HAYATI

Frontiers in Energy 2016, Volume 10, Issue 1,   Pages 46-56 doi: 10.1007/s11708-015-0384-4

Abstract: investigates an analytical approach for the reliability modeling of doubly fed induction generator (DFIG) windAt present, to the best of the authors’ knowledge, wind speed and wind turbine generator outage haveturbines, considering wind speed and wind turbine generator outage.probability table (COPT), considering component failures of the wind turbine generators.wind speed in the reliability assessment of the wind farms.

Keywords： doubly-fed induction generator (DFIG)     composite system adequacy assessment     wind speed correlation    

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control via feedback linearization and Lyapunov theory for permanent magnet synchronous generator-based windenergy conversion system

Ridha CHEIKH, Arezki MENACER, L. CHRIFI-ALAOUI, Said DRID

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 180-191 doi: 10.1007/s11708-018-0537-3

Abstract: paper, the method for the nonlinear control design of a permanent magnet synchronous generator based-windenergy conversion system (WECS) is proposed in order to obtain robustness against disturbances and harvesta maximum power from a typical stochastic wind environment.

Keywords： permanent magnet synchronous generator     wind energy conversion system     stochastic     differential geometric    

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

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 requiringa system of rings and brooms and a multiplier, inferring significant costs of maintenance.To limit these inconveniences, certain manufacturers developed wind turbines based on synchronous machinesIf the generator is equipped with permanent magnets, the system of rings and brooms is eliminated.

Keywords： wind turbine     permanent magnet synchronous generator (PMSG)     converter     proportional-integral (PI)     control    

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controller for control of active and reactive power in DFIG operating in a grid-connected variable speed windenergy 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 share of this type of energy in the network is becoming increasingly important.mode of operating (the wind turbine pitch control is deactivated).Various simulation tests are conducted to observe the system behavior and evaluate the performance ofthe control for some optimization criteria (energy efficiency and the robustness of the control).

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

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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:

Electric power conversion system (EPCS), which consists of a generator and power converter, is oneof the most important subsystems in a direct-drive wind turbine (DD-WT).component accounts for the most failures (approximately 60% of the total number) in the entire DD-WT systemintroducing the functional principle and structure of EPCS, this survey discusses the common failures in wind

Keywords： direct-drive wind turbine     electric power conversion system     condition monitoring     fault diagnosis     operation    

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Multi-objective design optimization of a large-scale direct-drive permanent magnet generator for windenergy conversion systems

Arash Hasssanpour ISFAHANI,Amirhossein Haji-Seyed BOROUJERDI,Saeed HASANZADEH

Frontiers in Energy 2014, Volume 8, Issue 2,   Pages 182-191 doi: 10.1007/s11708-014-0320-z

Abstract: optimization of a direct-drive permanent magnet synchronous generator and a three-blade horizontal-axis windturbine for a large scale wind energy conversion system.Three important characteristics of the system i.e.,the total cost of the generator and blades, the annual energy output and the total mass of generatorelement method is then performed to evaluate the no-load and the full load performance analysis of the system

Keywords： permanent magnet synchronous generator     wind turbine     direct-drive     multi-objective optimization     cost     mass     annual energy output     finite element analysis (FEA)    

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Framework design of a hybrid energy system by combining wind farm with small gas turbine power plants

Nengsheng BAO, Weidou NI,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 205-210 doi: 10.1007/s11708-009-0073-2

Abstract: A novel power system called wind-gas turbine hybrid energy system was discussed, and the framework designof this hybrid energy system was presented in detail in this paper.The hybrid energy system combines wind farm with several small gas turbine power plants to form an integratedTo put this hybrid energy system into practice, the framework must be designed first.Finally, a framework design case of hybrid energy system was suggested according to typical wind energy

Keywords： framework design     hybrid energy system     wind farm     gas turbine power plants    

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optimization based sensorless maximum power point tracking strategy and internal model controller for wind

Ali EL YAAKOUBI,Kamal ATTARI,Adel ASSELMAN,Abdelouahed DJEBLI

Frontiers in Energy 2019, Volume 13, Issue 4,   Pages 742-756 doi: 10.1007/s11708-017-0462-x

Abstract: Under the trends to using renewable energy sources as alternatives to the traditional ones, it is importantIn this context, this paper introduces a novel structure to optimize and control the energy producedspeed measurement and wind turbine (WT) characteristic uncertainties.Based on the simulation results of a six KW-WECS model in Matlab/Simulink, the presented control systemtopology is reliable and keeps the system operation around the desired response.

Keywords： power optimization     wind energy conversion system     maximum power point tracking (MPPT)     fuzzy logic     internal    

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Research on non-grid-connected wind power daily million tons seawater desalination system using single

Shi Jianzhong

Strategic Study of CAE 2015, Volume 17, Issue 3,   Pages 35-40

Abstract: According to traditional desalination is high energy-consuming industries， and uses conventional energyThe system bases on non-grid-connected theory， wind， light， tidal and other green energy is utilizedto power seawater desalination system， which can improve the efficiency of energy use and achieve zeroseawater desalination system， using a?2.5 MW?wind turbines of this?system?for seawater desalination?and power supply system，?based on the theory of?non-grid-connected wind power，?achieving?

Keywords： non-grid-connected； wind grid complementary； multi-energy collaborative； seawater desalination； frequencyconversion    

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Optimal operation of microgrid using hybrid differential evolution and harmony search algorithm

S. SURENDER REDDY,Jae Young PARK,Chan Mook JUNG

Frontiers in Energy 2016, Volume 10, Issue 3,   Pages 355-362 doi: 10.1007/s11708-016-0414-x

Abstract: paper proposes the generation scheduling approach for a microgrid comprised of conventional generators, windenergy generators, solar photovoltaic (PV) systems, battery storage, and electric vehicles.vehicles (EVs) play two different roles: as load demands during charging, and as storage units to supply energyWind and solar PV powers are intermittent in nature; hence by including the battery storage and EVs,energy generators and solar PV system along with the battery storage and EVs.

Keywords： battery storage     electric vehicles (EVs)     microgrid (MG)     optimal scheduling     solar photovoltaic (PV) system     wind energy conversion system    

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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-carbonHowever, its low inertia characteristic may threaten the system frequency stability of the power systemvarious existing control strategies of WP participating in frequency regulation are reviewed from the windturbine (WT) level to the wind farm (WF) level, and their performances are compared in terms of operatingMoreover, the WP combing with energy storage system (ESS) for system frequency regulation is explored

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

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A genetic algorithm based improved optimal sizing strategy for solar-wind-battery hybrid system usingenergy filter algorithm

Aeidapu MAHESH, Kanwarjit Singh SANDHU

Frontiers in Energy 2020, Volume 14, Issue 1,   Pages 139-151 doi: 10.1007/s11708-017-0484-4

Abstract: this paper, the genetic algorithm (GA) is applied to optimize a grid connected solar photovoltaic (PV)-wind-batteryhybrid system using a novel energy filter algorithm.The main objective of this paper is to minimize the total cost of the hybrid system, while maintainingconstraint, some of the important parameters, such as full utilization of complementary nature of PV and windA novel energy filter algorithm for smoothing the power injected into the grid has been proposed.

Keywords： PV-wind-battery hybrid system     size optimization     genetic algorithm    

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Hydrogel photocatalysts for efficient energy conversion and environmental treatment

Frontiers in Energy 2021, Volume 15, Issue 3,   Pages 577-595 doi: 10.1007/s11708-021-0756-x

Abstract: owing to their excellent properties and potential for simultaneously addressing challenges related to energyMoreover, current applications of hydrogel photocatalysts in energy conversion and environmental remediation

Keywords： hydrogel     photocatalysts     energy conversion     environmental treatment    

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A review on front end conversion in ocean wave energy converters

Nagulan SANTHOSH,Venkatesan BASKARAN,Arunachalam AMARKARTHIK

Frontiers in Energy 2015, Volume 9, Issue 3,   Pages 297-310 doi: 10.1007/s11708-015-0370-x

Abstract: Harvesting the energy from ocean waves is one of the greatest attractions for energy engineers and scientistsstage of the wave energy converter among other stages such as power take off (PTO) and electrical energyconversion.If the recent development of these front end energy conversion is well known then developing wave energyThe aim of this review is to provide information on front end energy conversion of a point absorber and

Keywords： wave energy converter     point absorbers     power take off (PTO)     front end energy conversion    

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Title Author Date Type Operation

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

Yajvender Pal VERMA, Ashwani KUMAR

Journal Article

A novel method for reliability and risk evaluation of wind energy conversion systems considering wind

Seyed Mohsen MIRYOUSEFI AVAL,Amir AHADI,Hosein HAYATI

Journal Article

control via feedback linearization and Lyapunov theory for permanent magnet synchronous generator-based windenergy conversion system

Ridha CHEIKH, Arezki MENACER, L. CHRIFI-ALAOUI, Said DRID

Journal Article

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

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

Journal Article

controller for control of active and reactive power in DFIG operating in a grid-connected variable speed windenergy conversion system

Azzouz TAMAARAT,Abdelhamid BENAKCHA

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

Multi-objective design optimization of a large-scale direct-drive permanent magnet generator for windenergy conversion systems

Arash Hasssanpour ISFAHANI,Amirhossein Haji-Seyed BOROUJERDI,Saeed HASANZADEH

Journal Article

Framework design of a hybrid energy system by combining wind farm with small gas turbine power plants

Nengsheng BAO, Weidou NI,

Journal Article

optimization based sensorless maximum power point tracking strategy and internal model controller for wind

Ali EL YAAKOUBI,Kamal ATTARI,Adel ASSELMAN,Abdelouahed DJEBLI

Journal Article

Research on non-grid-connected wind power daily million tons seawater desalination system using single

Shi Jianzhong

Journal Article

Optimal operation of microgrid using hybrid differential evolution and harmony search algorithm

S. SURENDER REDDY,Jae Young PARK,Chan Mook JUNG

Journal Article

A comprehensive review of wind power based power system frequency regulation

Journal Article

A genetic algorithm based improved optimal sizing strategy for solar-wind-battery hybrid system usingenergy filter algorithm

Aeidapu MAHESH, Kanwarjit Singh SANDHU

Journal Article

Hydrogel photocatalysts for efficient energy conversion and environmental treatment

Journal Article

A review on front end conversion in ocean wave energy converters

Nagulan SANTHOSH,Venkatesan BASKARAN,Arunachalam AMARKARTHIK

Journal Article