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Optimal design and control of hybrid synchronous generator regulating turbine angular speed for turbine protection 用于水轮机保护的混合同步发电机调节水轮机角速度的优化设计与控制
IF 1.5
Wind Engineering Pub Date : 2023-06-25 DOI: 10.1177/0309524X231183374
S. Tounsi
{"title":"Optimal design and control of hybrid synchronous generator regulating turbine angular speed for turbine protection","authors":"S. Tounsi","doi":"10.1177/0309524X231183374","DOIUrl":"https://doi.org/10.1177/0309524X231183374","url":null,"abstract":"In this paper is presented a methodology of systemic design and control of a synchronous generator with hybrid excitation for the generation of wind energy. The design of the generator is made by the analytical method taking into account the interactions of the global system. Indeed, the regulation of the speed of the turbine is ensured by adjustment of the excitation current to regulate the electromagnetic torque and in this case the excitation current is limited to a fixed value since the increase of excitation current leads to an increase generator’s phase currents magnitude. The increase of the phase’s currents of the generator is linked to the increase of the amplitude of the electromotive forces depending on the excitation current. Therefore, to limit the amplitude of the phase’s currents to the value of the design current fixed by the note book specifications for a given power of the wind turbine, it is necessary to limit the excitation current by limiting the supply voltage of the DC-DC converter used to vary the excitation current for the regulation of the electromagnetic torque. This technique of speed adjustment is simpler and less expensive than techniques using mechanical and hydraulic braking systems.","PeriodicalId":51570,"journal":{"name":"Wind Engineering","volume":"56 1","pages":"1033 - 1047"},"PeriodicalIF":1.5,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81648070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modelling and simulation of wind flow: A gradient method of identifying windy region 风的建模与模拟:一种识别风区的梯度方法
IF 1.5
Wind Engineering Pub Date : 2023-06-07 DOI: 10.1177/0309524X231178793
SN Nnamchi, Z. Jagun, OA Nnamchi, MM Mundu, U. Onochie
{"title":"Modelling and simulation of wind flow: A gradient method of identifying windy region","authors":"SN Nnamchi, Z. Jagun, OA Nnamchi, MM Mundu, U. Onochie","doi":"10.1177/0309524X231178793","DOIUrl":"https://doi.org/10.1177/0309524X231178793","url":null,"abstract":"This paper presents biharmonic modelling and simulations of surface wind flow, which identify windy locales through wind speed gradients. The bulk measured and meteosat wind speed data encapsulate the wind isotachs and wind flow gradients, which are very useful in identifying windy locales. Thus, this paper presents a biharmonic wind flow model, BWFM for the development of wind isotachs and gradients to identify locales suitable for installing solar photovoltaic power plants within the study areas. The techniques include the acquisition of wind speed data (1980–2020) from the National Aeronautic and Space Administration (NASA), development of multiple BWFM solutions (free and forced) depending on the presence and absence of forcing function, respectively. The forcing function represents the topographic and orographic features of the study areas. The spatial development of isopleth of the study areas, unveiled the isotachs. The wind speed gradients were obtained by scalar computation of 2-D wind speed gradients. Comparison of forced solution with the threshold or maximum free solution engendered the identification of windy locales. The results of the model were validated against NASA data. The average wind speed threshold isotach (2.83 m/s) and wind gradient ( 0 . 01658 10 − 3 / s ) for the study areas (All Regions) were established by scalar computation of free solution gradients. The study areas include Northern, Eastern, Central and Western Regions recorded the following maximum forced average wind speeds (2.725, 2.755, 2.875 and 1.794 m/s, respectively) and maximum wind flow gradients (insignificant, 0.03767, 0.08469 and infinitesimal 10 − 3 / s , respectively). These results are useful for identifying windy locales for installation of solar and wind facilities.","PeriodicalId":51570,"journal":{"name":"Wind Engineering","volume":"23 1","pages":"1016 - 1032"},"PeriodicalIF":1.5,"publicationDate":"2023-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80503857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Artificial intelligence-based controller for rotor current of doubly fed induction generator in wind turbine system 基于人工智能的风力发电系统双馈感应发电机转子电流控制
IF 1.5
Wind Engineering Pub Date : 2023-05-06 DOI: 10.1177/0309524X231173087
M. Tuka, Niguse Assefa Abebe, Fetlework Kedir Abdu
{"title":"Artificial intelligence-based controller for rotor current of doubly fed induction generator in wind turbine system","authors":"M. Tuka, Niguse Assefa Abebe, Fetlework Kedir Abdu","doi":"10.1177/0309524X231173087","DOIUrl":"https://doi.org/10.1177/0309524X231173087","url":null,"abstract":"The demand for energy is increasing that can be met with Doubly Fed Induction Generator (DFIG) based Wind Energy Conversion System (WECS). In this paper, A 2 MW DFIG was used as the plant. To limit the shortcomings of a Proportional-Integral (PI) controller, Fuzzy Logic (FL), Fuzzy-PI, and Artificial Neuro-Fuzzy Inference System (ANFIS) controllers are being designed. The system is modeled in a MATLAB/Simulink. A comparative analysis of PI, Fuzzy, Fuzzy-PI, and ANFIS are presented. Taking a steady state error (SSE) as an objective function of performance index, the PI controller results with a 2.9084 A, Fuzzy with 0.8668 A, Fuzzy-PI with 7.654 A, and ANFIS, with 11.5472 A. Hence, the Fuzzy logic controller-based system is found to be the best candidate for SSE control of rotor current. An ANFIS-based controller has the best settling time for rotor currents control, whereas the Fuzzy-PI found to be best for SSE and torque control.","PeriodicalId":51570,"journal":{"name":"Wind Engineering","volume":"12 1","pages":"995 - 1015"},"PeriodicalIF":1.5,"publicationDate":"2023-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89007870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Computational investigation of NREL Phase-VI rotor: Validation of test sequence-S measurements NREL第六阶段转子的计算研究:试验序列s测量的验证
IF 1.5
Wind Engineering Pub Date : 2023-04-27 DOI: 10.1177/0309524X231169298
Mujahid Shaik, B. Subramanian
{"title":"Computational investigation of NREL Phase-VI rotor: Validation of test sequence-S measurements","authors":"Mujahid Shaik, B. Subramanian","doi":"10.1177/0309524X231169298","DOIUrl":"https://doi.org/10.1177/0309524X231169298","url":null,"abstract":"A CFD-based assessment and validation of the NREL Phase-VI Sequence-S rotor at seven wind speeds presented here. The ability of a three-dimensional, unstructured, unsteady RANS solver in successfully predicting the wind flow interactions with a rotating, twisted and tapered rotor is described. The uRANS equations were coupled with SST κ-ω turbulence model and a correlation-based Gamma-Theta transition model. The simulations were performed in ANSYS CFX using both Single Reference Frame (SRF) and Multiple Reference Frame (MRF) modelling approaches. A good agreement with measurements is observed at six of seven wind speeds when comparing the integral quantities, the spanwise and chordwise distributions. The only exception is the 10 m/s wind speed case, attributed to the onset of a massive leading edge stall around the mid-span region. It is successfully demonstrated here how uRANS-based CFD computations can be effectively employed in the study of wind turbine rotor aerodynamics.","PeriodicalId":51570,"journal":{"name":"Wind Engineering","volume":"63 1","pages":"973 - 994"},"PeriodicalIF":1.5,"publicationDate":"2023-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75968907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimal power flow analysis including stochastic renewable energy sources using modified ant lion optimization algorithm 基于改进蚁狮优化算法的随机可再生能源最优潮流分析
IF 1.5
Wind Engineering Pub Date : 2023-04-24 DOI: 10.1177/0309524X231169295
A. Saini, O. P. Rahi
{"title":"Optimal power flow analysis including stochastic renewable energy sources using modified ant lion optimization algorithm","authors":"A. Saini, O. P. Rahi","doi":"10.1177/0309524X231169295","DOIUrl":"https://doi.org/10.1177/0309524X231169295","url":null,"abstract":"The optimal power flow is one of the major area in economic and efficient dispatch of electric power. This research article presents a swarm-based optimization algorithm, known as Modified Ant Lion Optimization (MALO) algorithm to solve optimal power flow (OPF) problems. A holistic approach has been used including thermal, wind, solar, and hydro power plants and results shows minimization of cost, losses, and voltage deviation that amounts for novelty of this paper. The MALO algorithm is validated on IEEE 30-bus and IEEE 57-bus systems, and the result are compared with the state-of-the-art algorithms. It is found that proposed algorithm provides better OPF solutions when compared with other mentioned algorithm namely Antlion Optimization, Graw Wolf Optimization, Salp Swarm Algorithm, and Grasshopper Optimization. The MALO algorithm is useful for electric utilities, researcher, and power system operation.","PeriodicalId":51570,"journal":{"name":"Wind Engineering","volume":"75 1","pages":"947 - 972"},"PeriodicalIF":1.5,"publicationDate":"2023-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74272283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimal Allocation of Hybrid Renewable Energy System in Distribution Network using Arithmetic Optimization Algorithm 配电网中混合可再生能源系统的优化分配算法
IF 1.5
Wind Engineering Pub Date : 2023-04-22 DOI: 10.1177/0309524X231166859
Arun Rathore, Anupam Kumar, S. Shukla, N. P. Patidar
{"title":"Optimal Allocation of Hybrid Renewable Energy System in Distribution Network using Arithmetic Optimization Algorithm","authors":"Arun Rathore, Anupam Kumar, S. Shukla, N. P. Patidar","doi":"10.1177/0309524X231166859","DOIUrl":"https://doi.org/10.1177/0309524X231166859","url":null,"abstract":"The main focus of this article is the optimal allocation of wind turbines, solar PV and storage in 33 bus radial distribution system. The arithmetic optimization algorithm (AOA) was employed in this work for the optimal sizing of wind turbine and solar PV units with batteries in 33 bus distribution networks. The 1 year period is divided into multiple time segments, and each time segment is evaluated independently. For each time slot solar irradiance and wind speed are generated using suitable probability distribution function. Sensitivity analysis was done to find potential buses that might be placed to reduce computation time and search space. The Backward-Forward sweep technique was used to conduct load flow analysis. For the sake of stability, a reasonable penetration level is selected. The overall energy loss is minimized by the AOA optimization method under equality and inequality constraints. The suggested technique was tested on 33 buses, and it was observed that correct sizing and placement of DG units results in a significant decrease in losses with improved voltage profile.","PeriodicalId":51570,"journal":{"name":"Wind Engineering","volume":"19 1","pages":"935 - 946"},"PeriodicalIF":1.5,"publicationDate":"2023-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80964001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimal power flow solution based on gorilla troops optimization technique considering uncertainty of renewable energy sources: A case study of Adrar’s isolated power network 考虑可再生能源不确定性的基于大猩猩部队优化技术的最优潮流求解——以Adrar孤立电网为例
IF 1.5
Wind Engineering Pub Date : 2023-04-20 DOI: 10.1177/0309524X231163826
Souhil MOUASSA, S. Makhloufi, C. Djabali, F. Jurado
{"title":"Optimal power flow solution based on gorilla troops optimization technique considering uncertainty of renewable energy sources: A case study of Adrar’s isolated power network","authors":"Souhil MOUASSA, S. Makhloufi, C. Djabali, F. Jurado","doi":"10.1177/0309524X231163826","DOIUrl":"https://doi.org/10.1177/0309524X231163826","url":null,"abstract":"This paper proposes an efficient Gorilla troops-inspired algorithm to cope optimal power flow (OPF) problem considering uncertainty of renewable energy sources (RES). The problem is formulated as large-scale constrained optimization problem with non-linear characteristics. Its degree of complexity increases with incorporation of intermittent energy sources, making it harder to be solved using conventional optimization techniques. However, could be efficiently resolved by nature-inspired optimization algorithms and solvers. The objective function is the overall cost of system, including reserve cost for over-estimation and penalty cost for under-estimation of two types of PV-solar and wind energy. To demonstrate the consistency and robustness of the developed algorithm a case study on the modified IEEE 30-bus system and and Adrar’s power network (isolated grid) is carried out. Simulation results show the capability of GTO to find high quality optimal feasible solutions and ranked first among the compared algorithms, and so, over different function landscapes.","PeriodicalId":51570,"journal":{"name":"Wind Engineering","volume":"8 1","pages":"913 - 934"},"PeriodicalIF":1.5,"publicationDate":"2023-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82775468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Renewable based techno-economic analysis for telecommunication system: A case study of western Himalaya 基于可再生能源的电信系统技术经济分析:以西喜马拉雅地区为例
IF 1.5
Wind Engineering Pub Date : 2023-04-20 DOI: 10.1177/0309524X231169469
Sumit Sharma, Y. Sood, S. Sushanth Kumar, Vineet Kumar, Vineet Kumar
{"title":"Renewable based techno-economic analysis for telecommunication system: A case study of western Himalaya","authors":"Sumit Sharma, Y. Sood, S. Sushanth Kumar, Vineet Kumar, Vineet Kumar","doi":"10.1177/0309524X231169469","DOIUrl":"https://doi.org/10.1177/0309524X231169469","url":null,"abstract":"This research article presents a technoeconomic analysis of an RET-based model for powering a hilly remote area telecom tower in Chamba district of Himachal Pradesh, India. Using the HOMER software tool with various evolutionary algorithms, the study found that the most feasible configuration was 30 kW of SP panels, 10 kW of DG units, 20 batteries, and 10 units of converter with a minimum energy cost value of 0.256 $/kWh. The energy cost values from various evolutionary techniques such as HHO, WOA, PSO, and GA were also observed to be competitive. After policy intervention and government subsidies, the cost of energy reduced to 0.167 $/kWh, which is significantly less compared to the diesel-powered system. Furthermore, sensitivity analysis was carried out for changes in solar radiations, ambient temperature, and diesel fuel prices to determine the best optimal configuration for the study.","PeriodicalId":51570,"journal":{"name":"Wind Engineering","volume":"1 1","pages":"897 - 912"},"PeriodicalIF":1.5,"publicationDate":"2023-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88161471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A BEM theory adaption for inclusion of hub ratio effects in HAWT rotor design and analysis 将边界元法理论应用于HAWT转子设计与分析中，以纳入轮毂比效应
IF 1.5
Wind Engineering Pub Date : 2023-04-13 DOI: 10.1177/0309524X231166319
Howard Fawkes
{"title":"A BEM theory adaption for inclusion of hub ratio effects in HAWT rotor design and analysis","authors":"Howard Fawkes","doi":"10.1177/0309524X231166319","DOIUrl":"https://doi.org/10.1177/0309524X231166319","url":null,"abstract":"A large hub ratio in a horizontal axis wind turbine (HAWT) rotor can provide aerodynamic and structural design benefits, but the flow effects are not accounted for in the classical Blade Element Momentum Method (BEMM). Research into the effect of HAWT rotor hub ratio, necessitated development of an adaption to the BEMM, so that rotors with large hub ratios, could be designed to be aerodynamically efficient, and so that the flow effects could be included in performance prediction. Results from the BEMM with large-hub adaption were compared with results from using the classical BEMM and with results from CFD simulation. Two sets of rotors were analysed, one set in a viscous flow regime and the other in a turbulent flow regime. The BEMM with large-hub adaption, was found to provide rotor designs with better performance and provided a more accurate prediction of relative rotor power than the classical BEMM.","PeriodicalId":51570,"journal":{"name":"Wind Engineering","volume":"13 1","pages":"867 - 882"},"PeriodicalIF":1.5,"publicationDate":"2023-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78803957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A comprehensive review on design and development analysis and blade material selection of helical Savonius rotor 螺旋萨沃纽斯转子的设计、开发、分析和叶片材料选择综述
IF 1.5
Wind Engineering Pub Date : 2023-04-11 DOI: 10.1177/0309524X231166852
Pinku Debnath, V. Gandhirajan
{"title":"A comprehensive review on design and development analysis and blade material selection of helical Savonius rotor","authors":"Pinku Debnath, V. Gandhirajan","doi":"10.1177/0309524X231166852","DOIUrl":"https://doi.org/10.1177/0309524X231166852","url":null,"abstract":"The helical Savonius rotor (HSR) is used as green energy generation. The accurate design of HSR is essential before installing any wind farm in a region. It has been widely employed that positive static torque coefficients of helical Savonius rotor are higher compared to conventional semicircular rotor stated by several researchers. The reason is behind that the formation of secondary vortex of fluid. It is leading by vertical vortex flow, which passes over the curve surface and creates drag force. Still now, various design have been proposed to meet peak power output through optimum geometry parameters like blade profile design, aspect ratio and overlap ratio. The selection of blade material is also the influencing parameter to improve the starting torque of the rotor. In this regards present paper is aim to study the details experimental, numerical, and analytical review on HSR and selection of blade material with minimum production cost.","PeriodicalId":51570,"journal":{"name":"Wind Engineering","volume":"1 1","pages":"883 - 894"},"PeriodicalIF":1.5,"publicationDate":"2023-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88772885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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