2012 IEEE International Conference on Power and Energy (PECon)最新文献_第3页

Analyses and simulation of three-phase MLI with high value of resolution per switch employing SVM control scheme 采用支持向量机控制方案对具有高开关分辨率值的三相MLI进行分析与仿真

2012 IEEE International Conference on Power and Energy (PECon) Pub Date : 2012-12-01 DOI: 10.1109/PECON.2012.6450326

M. Hasan, M. Ahmed, S. Mekhilef

{"title":"Analyses and simulation of three-phase MLI with high value of resolution per switch employing SVM control scheme","authors":"M. Hasan, M. Ahmed, S. Mekhilef","doi":"10.1109/PECON.2012.6450326","DOIUrl":"https://doi.org/10.1109/PECON.2012.6450326","url":null,"abstract":"This paper proposes a three-phase voltage source inverter employing space vector modulation control scheme. The proposed inverter is a modular type that can increase its level by adding more cells to each arm. The phase `a' arm consists of `m' cells and each cell consists of single isolated dc source with two switches. Switches are connected in such a way that one switch is in series with the isolated capacitor and the second switch is connected in parallel with the series dc source and the series switch. In order to increase the resolution of the proposed inverter, isolated dc source voltages with different values are used in such a way that the dc source voltage of a cell equals half of the next cell dc source voltage (Vdc, 2Vdc, 4Vdc, ...). A space vector modulation control technique is employed to generate the different output voltages. The proposed inverter is suitable for renewable energy applications, where many batteries with different values can be available. Analyses and simulation have been executed to validate the the proposed inverter. The proposed inverter has been compared with the existence latest counterpart inverter under the conditions of identical supply dc voltage and switching frequency. Some selected simulation results have been provided for validation.","PeriodicalId":135966,"journal":{"name":"2012 IEEE International Conference on Power and Energy (PECon)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125939492","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

A self-adaptive differential evolution algorithm for transmission network expansion planning with system losses consideration 考虑系统损耗的输电网扩展规划自适应差分进化算法

2012 IEEE International Conference on Power and Energy (PECon) Pub Date : 2012-12-01 DOI: 10.1109/PECON.2012.6450196

T. Sum-Im, W. Ongsakul

{"title":"A self-adaptive differential evolution algorithm for transmission network expansion planning with system losses consideration","authors":"T. Sum-Im, W. Ongsakul","doi":"10.1109/PECON.2012.6450196","DOIUrl":"https://doi.org/10.1109/PECON.2012.6450196","url":null,"abstract":"In this paper, a self-adaptive differential evolution algorithm (SaDEA) is applied directly to the DC power flow based model in order to efficiently solve transmission network expansion planning (TNEP) problem. The purpose of TNEP is to minimize the transmission investment cost associated with the technical operation and economical constraints. The TNEP problem is a large-scale, complex and nonlinear combinatorial problem of mixed integer nature where the number of candidate solutions to be evaluated increases exponentially with system size. In addition, the TNEP problem with system losses consideration is also investigated in this paper. The efficiency of the proposed method is initially demonstrated via the analysis of low and medium complexity transmission network test cases. A detailed comparative study among conventional genetic algorithm (CGA), tabu search (TS), artificial neural networks (ANNs), hybrid artificial intelligent techniques and the proposed method is presented. From the obtained experimental results, the proposed technique provides the accurate solution, the feature of robust computation, the simple implementation and the satisfactory computational time.","PeriodicalId":135966,"journal":{"name":"2012 IEEE International Conference on Power and Energy (PECon)","volume":"132 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127490830","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: 3

Effect of renewable penetration on economic power dispatch in presence of energy storage 储能条件下可再生能源渗透对经济电力调度的影响

2012 IEEE International Conference on Power and Energy (PECon) Pub Date : 2012-12-01 DOI: 10.1109/PECON.2012.6450269

F. Pazheri, M. Othman, N. Malik, T. Ahamed

引用次数: 5

Static characteristics of the double rotor switched reluctance motor 双转子开关磁阻电机的静态特性

2012 IEEE International Conference on Power and Energy (PECon) Pub Date : 2012-12-01 DOI: 10.1109/PECON.2012.6450246

C. Aravind, M. Norhisam, I. Aris, M. Marhaban, M. Nirei

引用次数: 3

An empirical approach of modelling electricity prices in an oligopoly market 寡头垄断市场中电价建模的实证方法

2012 IEEE International Conference on Power and Energy (PECon) Pub Date : 2012-12-01 DOI: 10.1109/PECON.2012.6450218

N. Dahlan, D. Kirschen

引用次数: 3

Analysis of voltage sag sensitivity of LED lamps LED灯电压跌落敏感性分析

2012 IEEE International Conference on Power and Energy (PECon) Pub Date : 2012-12-01 DOI: 10.1109/PECON.2012.6450299

S. Uddin, H. Shareef, A. Mohamed, M. A. Hannan

引用次数: 5

Improved performance of a single-phase to three-phase converter using a 4-switch Quasi Z-source inverter 采用4开关准z源逆变器改进单相到三相变换器的性能

2012 IEEE International Conference on Power and Energy (PECon) Pub Date : 2012-12-01 DOI: 10.1109/PECON.2012.6450228

F. Khosravi, N. Azli, A. Kaykhosravi

引用次数: 2

Load power management control for a stand alone wind energy system based on the state of charge of the battery 基于电池充电状态的独立风能系统负荷功率管理控制

2012 IEEE International Conference on Power and Energy (PECon) Pub Date : 2012-12-01 DOI: 10.1109/PECON.2012.6450352

M. Hussein, T. Senjyu, M. Orabi, M. Wahab, M. Hamada

{"title":"Load power management control for a stand alone wind energy system based on the state of charge of the battery","authors":"M. Hussein, T. Senjyu, M. Orabi, M. Wahab, M. Hamada","doi":"10.1109/PECON.2012.6450352","DOIUrl":"https://doi.org/10.1109/PECON.2012.6450352","url":null,"abstract":"This paper presents a load power management control strategy for the operation of a stand-alone variable speed wind turbine with a permanent magnet synchronous generator (PMSG) based on the state of charge (SOC) of the battery. The PMSG is connected to a three phase load through a switch mode rectifier and a voltage source inverter. Battery storage system is connected to the DC-link voltage through a DC-DC bidirectional converter to maintain the DC-link voltage at constant value. Also, it is used to make the batteries bank stores a surplus of wind energy and supplies this energy to the load during a wind power shortage. The SOC changes during charges/discharges the batteries bank. The instantaneous change in the SOC and its value are used to connect/disconnect some loads to/from the consumers' load. The voltage source inverter uses a relatively complex vector control scheme to control the output load voltage in terms of amplitude and frequency under variation of wind speed and load. Control of the generator side switch mode rectifier is used to extract maximum power from available wind power. Extensive simulations have been performed using MATLAB/SIMULINK. Simulation results demonstrate that the performance of the controller is quite satisfactory.","PeriodicalId":135966,"journal":{"name":"2012 IEEE International Conference on Power and Energy (PECon)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115855416","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: 8

A novel algorithm for global peak power point tracking in partially shaded grid-connected PV system 部分荫蔽并网光伏系统全局峰值功率点跟踪新算法

2012 IEEE International Conference on Power and Energy (PECon) Pub Date : 2012-12-01 DOI: 10.1109/PECON.2012.6450276

N. Shah, R. Chudamani

引用次数: 13

A review on short term load forecasting using hybrid neural network techniques 基于混合神经网络技术的短期负荷预测研究进展

2012 IEEE International Conference on Power and Energy (PECon) Pub Date : 2012-12-01 DOI: 10.1109/PECON.2012.6450336

M. Raza, Z. Baharudin

引用次数: 27