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Regional wind power forecasting model with NWP grid data optimized

Zhao WANG, Weisheng WANG, Bo WANG

Frontiers in Energy 2017, Volume 11, Issue 2,   Pages 175-183 doi: 10.1007/s11708-017-0471-9

Abstract: Unlike the traditional fossil energy, wind, as the clean renewable energy, can reduce the emission ofTo take full advantage of the environmental benefits of wind energy, wind power forecasting has to bestudied to overcome the troubles brought by the variable nature of wind.Power forecasting for regional wind farm groups is the problem that many power system operators carelocally weighted learning method is also proposed to utilize the processed feature set to produce the power

Keywords: regional wind power forecasting     feature set     minimal-redundancy-maximal-relevance (mRMR)     principal component    

UPFC setting to avoid active power flow loop considering wind power uncertainty

Shenghu LI, Ting WANG

Frontiers in Energy 2023, Volume 17, Issue 1,   Pages 165-175 doi: 10.1007/s11708-020-0686-z

Abstract: The active power loop flow (APLF) may be caused by impropriate network configuration, impropriate parameterThe power flow controllers, e.g., the unified power flow controller (UPFC), may be the reason and theapproaching to the critical existing condition, the integrated power flow needs less iterations andBesides, with wind power fluctuation, the interval power flow (IPF) is introduced into the integratedpower flow, and solved with the affine Krawcyzk iteration to make sure that the range of active power

Keywords: active power loop flow (APLF)     unified power flow controller (UPFC)     wind power uncertainty     interval power    

Power fluctuation and power loss of wind turbines due to wind shear and tower shadow

Binrong WEN, Sha WEI, Kexiang WEI, Wenxian YANG, Zhike PENG, Fulei CHU

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 321-332 doi: 10.1007/s11465-017-0434-1

Abstract:

The magnitude and stability of power output are two key indices of wind turbines.This study investigates the effects of wind shear and tower shadow on power output in terms of powerfluctuation and power loss to estimate the capacity and quality of the power generated by a wind turbinePower fluctuation and power loss due to wind shear and tower shadow are analyzed by performing theoreticalUnder steady wind conditions, power loss can be divided into wind farm loss and rotor loss.

Keywords: wind turbine     wind shear     tower shadow     power fluctuation     power loss    

The world’s first offshore wind power non-desalination of seawater electrolysis for hydrogen production

Frontiers in Energy 2023, Volume 17, Issue 3,   Pages 317-319 doi: 10.1007/s11708-023-0888-2

Abstract: The world’s first offshore wind power non-desalination of seawater electrolysis for hydrogen production

Keywords: China     wind power non    

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-carbonand high-cost-efficient power system.In this paper, the impact of WP on power system frequency stability is initially presented.various 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 operating

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

Equivalent circuit and characteristic simulation of a brushless electrically excited synchronous windpower generator

Hao WANG, Fengge ZHANG, Tao GUAN, Siyang YU

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 420-426 doi: 10.1007/s11465-017-0439-9

Abstract:

A brushless electrically excited synchronous generator (BEESG) with a hybrid rotor is a novel electrically excited synchronous generator. The BEESG proposed in this paper is composed of a conventional stator with two different sets of windings with different pole numbers, and a hybrid rotor with powerful coupling capacity. The pole number of the rotor is different from those of the stator windings. Thus, an analysis method different from that applied to conventional generators should be applied to the BEESG. In view of this problem, the equivalent circuit and electromagnetic torque expression of the BEESG are derived on the basis of electromagnetic relation of the proposed generator. The generator is simulated and tested experimentally using the established equivalent circuit model. The experimental and simulation data are then analyzed and compared. Results show the validity of the equivalent circuit model.

Keywords: wind power     brushless electrically excited synchronous generator     hybrid rotor     equivalent circuit    

Windmills: Ancestors of the wind power generation

Cesare ROSSI, Flavio RUSSO, Sergio SAVINO

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 389-396 doi: 10.1007/s11465-017-0414-5

Abstract: The windmills are the first motor, other than human muscles, and are the ancestors of the modern wind

Keywords: windmills     ancient machines     history of windmill    

Investigation on available wind energy at Tungku beach

M. G. YAZDANI, M. A. SALAM

Frontiers in Energy 2012, Volume 6, Issue 3,   Pages 275-279 doi: 10.1007/s11708-012-0194-x

Abstract: In this paper, wind velocities and directions (sea and land) are recorded in different days and timesThe potential of wind energy is predicted from the available data collected.The average generated power (forenoon and afternoon) is found to be 25 (mean) and 18 W (median), 101The power density for wind farming is found to be 0.26 (mean) and 0.19 (median), 0.31 (mean) and 0.22

Keywords: wind velocity     temperature     tower height     power density     Raleigh distribution     electrical power    

Solving multi-objective optimal power flow problem considering wind-STATCOM using differential evolution

Belkacem MAHDAD, K. SRAIRI

Frontiers in Energy 2013, Volume 7, Issue 1,   Pages 75-89 doi: 10.1007/s11708-012-0222-x

Abstract: flow considering a hybrid model (Wind-Shunt-FACTS).The DE algorithm optimized simultaneously a combined vector control based active power of wind sourcesand reactive power of multi STATCOM exchanged with the electrical power system to minimize fuel costproblem of security environmental economic dispatch considering multi distributed hybrid model based windthat choosing the installation of multi type of FACTS devices in coordination with many distributed wind

Keywords: differential evolution     multi-objective function     optimal power flow     economic dispatch     valve point effect     environment     wind source     STATCOM    

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 negative impact on power grid when a large-scale wind farm is connected to a power grid.A novel power system called wind-gas turbine hybrid energy system was discussed, and the framework designfor the output fluctuation from the wind farm for the firm output from the whole power system.The capacity of the wind farm is chosen according to the capacity and units of small gas turbine powerplants, load requirement from power grid, and local wind energy resource distribution.

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

Tianrun Xia County phase III 99.5 MW wind power engineering technology and green innovation

Xiaobo WANG

Frontiers of Engineering Management 2019, Volume 6, Issue 1,   Pages 131-137 doi: 10.1007/s42524-019-0012-9

Abstract:

Keywords: carbon design     green standard system     environmental protection     sustainable development     Tianrun Sijiao Town wind    

Investigation on the integral output power model of a large-scale wind farm

BAO Nengsheng, MA Xiuqian, NI Weidou

Frontiers in Energy 2007, Volume 1, Issue 1,   Pages 67-78 doi: 10.1007/s11708-007-0006-x

Abstract: The integral output power model of a large-scale wind farm is needed when estimating the wind farm sThe actual wind speed power model and calculation method of a wind farm made up of many wind turbineThe calculation algorithms and steps of the integral output power model of a large-scale wind farm areFinally, an actual power output of the wind farm is calculated and analyzed by using the practical measurementwind speed data.

Keywords: power model     actual     energy     large-scale     practical measurement    

Novel power capture optimization based sensorless maximum power point tracking strategy and internalmodel controller for wind turbines systems driven SCIG

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: paper introduces a novel structure to optimize and control the energy produced from a variable speed windThe optimization strategy of the harvested power from the wind is realized by a maximum power point trackingan alternative to the traditional tip speed ratio (TSR) technique, to avoid any disturbance such as windspeed measurement and wind turbine (WT) characteristic uncertainties.

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

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 is also interesting to play on the quality of electric power by controlling the reactive power exchanged

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

Renewable power for China: Past, present, and future

Eric MARTINOT

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 287-294 doi: 10.1007/s11708-010-0120-z

Abstract: The country has become a global leader in wind turbine and solar photovoltaic (PV) production, and leadsthe world in total power capacity from renewable energy.These include training, research and development, wind turbine operating experience and performance,Wind and solar PV targets for 2020 will likely be satisfied early, although domestic demand for solarProspects for biomass power are limited by resource constraints.

Keywords: renewable energy     wind power     solar power     sustainable energy policy     green industry    

Title Author Date Type Operation

Regional wind power forecasting model with NWP grid data optimized

Zhao WANG, Weisheng WANG, Bo WANG

Journal Article

UPFC setting to avoid active power flow loop considering wind power uncertainty

Shenghu LI, Ting WANG

Journal Article

Power fluctuation and power loss of wind turbines due to wind shear and tower shadow

Binrong WEN, Sha WEI, Kexiang WEI, Wenxian YANG, Zhike PENG, Fulei CHU

Journal Article

The world’s first offshore wind power non-desalination of seawater electrolysis for hydrogen production

Journal Article

A comprehensive review of wind power based power system frequency regulation

Journal Article

Equivalent circuit and characteristic simulation of a brushless electrically excited synchronous windpower generator

Hao WANG, Fengge ZHANG, Tao GUAN, Siyang YU

Journal Article

Windmills: Ancestors of the wind power generation

Cesare ROSSI, Flavio RUSSO, Sergio SAVINO

Journal Article

Investigation on available wind energy at Tungku beach

M. G. YAZDANI, M. A. SALAM

Journal Article

Solving multi-objective optimal power flow problem considering wind-STATCOM using differential evolution

Belkacem MAHDAD, K. SRAIRI

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

Tianrun Xia County phase III 99.5 MW wind power engineering technology and green innovation

Xiaobo WANG

Journal Article

Investigation on the integral output power model of a large-scale wind farm

BAO Nengsheng, MA Xiuqian, NI Weidou

Journal Article

Novel power capture optimization based sensorless maximum power point tracking strategy and internalmodel controller for wind turbines systems driven SCIG

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

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

Renewable power for China: Past, present, and future

Eric MARTINOT

Journal Article