International Review of Automatic Control最新文献_第9页

Induction Motor Stator Fault Diagnosis by Rotor Slots Harmonics Tracking Using Prony Improved Approach 基于转子槽谐波跟踪的异步电动机定子故障诊断

International Review of Automatic Control Pub Date : 2017-07-31 DOI: 10.15866/IREACO.V10I4.11880

M. Kouadria, A. H. Boudinar, A. Bendiabdellah, N. Benouzza

引用次数: 2

Nonlinear Controller Design and Stability Analysis for Single-Phase Grid-Connected Photovoltaic Systems 单相并网光伏系统非线性控制器设计与稳定性分析

International Review of Automatic Control Pub Date : 2017-07-31 DOI: 10.15866/IREACO.V10I4.12322

C. Aouadi, A. Abouloifa, I. Lachkar, M. Aourir, Y. Boussairi, A. Hamdoun

{"title":"Nonlinear Controller Design and Stability Analysis for Single-Phase Grid-Connected Photovoltaic Systems","authors":"C. Aouadi, A. Abouloifa, I. Lachkar, M. Aourir, Y. Boussairi, A. Hamdoun","doi":"10.15866/IREACO.V10I4.12322","DOIUrl":"https://doi.org/10.15866/IREACO.V10I4.12322","url":null,"abstract":"In this paper, the control problem of single phase grid tied to the photovoltaic (PV) systems is presented. The proposed system involves two main controllers: three-phase inverter with LCL filter controller and the DC/DC boost converter controller. These controllers are designed to achieve the following three control objectives: (i) the PV voltage must be controlled to achieve the maximum power point; (ii) maintaining the intermediate voltage to a constant reference value; (iii) Providing a grid current with sinusoidal form and in phase with the grid voltage by means of controlling DC/AC converter (Power Factor Correction). To meet these threefold objectives, a cascade nonlinear controllers is developed making use of Backstepping technique with the Lyapunov function. So as to guarantee the stability of the whole system, these objectives should be achieved simultaneously. A nonlinear controller is designed using Backstepping approach for PFC and PV voltage regulator design. to achieve DC voltage regulation a filtered PI regulator type is used. The stability of the system is formally analysed using averaging theory. The controller performances are illustrated by simulation in MATLAB/Simulink environment.","PeriodicalId":38433,"journal":{"name":"International Review of Automatic Control","volume":"10 1","pages":"306-315"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42520767","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: 6

Robust Nonlinear Controller Design for Three Phase Grid Connected PV Systems with Improved Power Quality 改善电能质量的三相并网光伏系统鲁棒非线性控制器设计

International Review of Automatic Control Pub Date : 2017-07-31 DOI: 10.15866/IREACO.V10I4.12096

M. E. Malah, A. Ba-Razzouk, M. Guisser, E. Abdelmounim, M. Madark, H. Bahri

{"title":"Robust Nonlinear Controller Design for Three Phase Grid Connected PV Systems with Improved Power Quality","authors":"M. E. Malah, A. Ba-Razzouk, M. Guisser, E. Abdelmounim, M. Madark, H. Bahri","doi":"10.15866/IREACO.V10I4.12096","DOIUrl":"https://doi.org/10.15866/IREACO.V10I4.12096","url":null,"abstract":"The development of photovoltaic systems has increased due to the high demand for clean and green energy. Used worldwide for distributed power generation, the photovoltaic power must not only be maximized, but also adapted to the global standards on harmonic emissions limits. Therefore, tracking the Maximum Power Point and filtering harmonics became necessary. A three-phase grid-connected Photovoltaic system consisting of a photovoltaic (PV) array, a boost converter and a three-phase PWM inverter coupled through a low-pass filter to the electrical grid is studied in this paper. Two new control designs are developed to maximize power in the side of PV panels and to impose a unity power factor in the side of the grid, the first for the three-phase grid-connected systems with an L-filter and the second for the same systems with an LCL-filter. Both controls are analyzed and compared in details and their stability is demonstrated using Lyapunov analysis. The theoretical analysis and simulation results clearly illustrate that the proposed controllers have achieved the objectives. In order to demonstrate the good performance of the LCL-filter in minimizing the harmonics produced by the inverter, a comparison between the frequency responses of the injected currents using the LCL-filter and the L-filter is carried out.","PeriodicalId":38433,"journal":{"name":"International Review of Automatic Control","volume":"10 1","pages":"359-370"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49125777","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: 6

Cascading Control Based on Intelligent Algorithms for a Wind Turbine Equipped with a Doubly-Fed Induction Generator 基于智能算法的双馈异步发电机串级控制

International Review of Automatic Control Pub Date : 2017-07-31 DOI: 10.15866/IREACO.V10I4.11814

Miloud Koumir, A. E. Bakri, I. Boumhidi

{"title":"Cascading Control Based on Intelligent Algorithms for a Wind Turbine Equipped with a Doubly-Fed Induction Generator","authors":"Miloud Koumir, A. E. Bakri, I. Boumhidi","doi":"10.15866/IREACO.V10I4.11814","DOIUrl":"https://doi.org/10.15866/IREACO.V10I4.11814","url":null,"abstract":"This paper presents an intelligent cascaded nonlinear control of a Doubly-Fed Induction Generator, based on variable speed wind turbine. The whole system is presented in d-q synchronous reference frame. The main objectives of the controller defined in the partial load region, are optimizing wind energy captured, improving the quality of the power generated and minimizing mechanical stress in the drive train. The energy conversion is based on the proposed dual loop control structure using two introduced algorithms: the extreme learning machine, which is used to improve the system knowledge and the adaptive particle swarm optimization used to search the optimal gains of the conventional proportional integral controller, widely used in control of electrical part. The global controller is first tested for a velocity profile of the high wind turbulence. Secondly, it is compared to the conventional PI for showing its performances in terms of power maximization, sensitivity to perturbations and robustness against changes in parameters of the machine. The proposed control strategy is approved by simulation using software Matlab/Simulink.","PeriodicalId":38433,"journal":{"name":"International Review of Automatic Control","volume":"10 1","pages":"332-340"},"PeriodicalIF":0.0,"publicationDate":"2017-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49512172","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

Prototype of Power Optimization Based on Converter Topologies Reconfiguration Using PV String Smart Clustering Method for Static Miniature Photovoltaic Farm Under Partially Shaded Condition 部分遮阳条件下静态微型光伏电站基于光伏串智能聚类法变流器拓扑重构的功率优化原型

International Review of Automatic Control Pub Date : 2017-07-31 DOI: 10.15866/IREACO.V10I4.11421

Antonius Rajagukguk, Ciptian Weried Priananda, D. C. Riawan, M. Ashari

引用次数: 6

An Improved Particle Swarm Optimization (IPSO) Approach for Identification and Control of Stable and Unstable Systems 一种用于稳定和不稳定系统辨识和控制的改进粒子群优化（IPSO）方法

International Review of Automatic Control Pub Date : 2017-05-31 DOI: 10.15866/IREACO.V10I3.11857

N. E. Gmili, Mostafa Mjahed, A. E. Kari, H. Ayad

引用次数: 9

An Adaptive Sliding Mode Controller Design for Power Systems with STATCOM 带STATCOM的电力系统自适应滑模控制器设计

International Review of Automatic Control Pub Date : 2017-05-31 DOI: 10.15866/IREACO.V10I3.12496

A. Kanchanaharuthai, E. Mujjalinvimut

引用次数: 0

Prediction of the Number of Airport Passengers Using Fuzzy C-Means and Adaptive Neuro Fuzzy Inference System 基于模糊c均值和自适应神经模糊推理系统的机场旅客数量预测

International Review of Automatic Control Pub Date : 2017-05-31 DOI: 10.15866/IREACO.V10I3.12003

Sunarsan Sitohang, A. S. Girsang, Suharjito Suharjito

引用次数: 6

Active and Reactive Power Control in 20 kV Grid Connected Distributed Generation System 20kV并网分布式发电系统的有功和无功功率控制

International Review of Automatic Control Pub Date : 2017-05-31 DOI: 10.15866/IREACO.V10I3.10595

Soedibyo Soedibyo, A. Pradipta, S. Suyanto, M. Ridwan, Gusti Rinaldi Zulkarnain, M. Ashari

引用次数: 5

Advanced Nonlinear Control of Single-Phase Grid Connected PV Generator 单相并网光伏发电机的先进非线性控制

International Review of Automatic Control Pub Date : 2017-05-31 DOI: 10.15866/IREACO.V10I3.11991

Noureddine Skik, A. Abbou

{"title":"Advanced Nonlinear Control of Single-Phase Grid Connected PV Generator","authors":"Noureddine Skik, A. Abbou","doi":"10.15866/IREACO.V10I3.11991","DOIUrl":"https://doi.org/10.15866/IREACO.V10I3.11991","url":null,"abstract":"In this article, we address the problem of the controlling PV generators connected to the single-phase grid is addressed. The PV system presented consists of a PV generator, a DC_AC inverter, an LCL filter and a single-phase grid. The main advantages of the studied system are: the abundance of the use of a DC_DC converter, the minimization of the total harmonic distortion of the current injected into the grid, the stabilization of the system, the great reliability and high efficiency. In this paper, we seek to achieve the following objectives: (i) extracting the maximum power from the PV generator, (ii) setting the DC-link voltage to its reference voltage vp,ref, (iii) injecting a sinusoidal and in phase current with the grid voltage (unit power factor UPF), while ensuring a total harmonic distortion (THD) less than 5%. To fulfill the above objectives, a nonlinear controller based on a nonlinear state model is proposed. This controller is realized by the Integral Backstepping technique. The results of the simulation showed that the extraction of the maximum power and the injection of the current with the unit power factor (UPF) are obtained whatever the climatic conditions.","PeriodicalId":38433,"journal":{"name":"International Review of Automatic Control","volume":"10 1","pages":"257-266"},"PeriodicalIF":0.0,"publicationDate":"2017-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49376994","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