2011 International Conference on Power and Energy Systems最新文献_第8页

Estimation of sulphur compounds in transformer oil 变压器油中硫化物的测定

2011 International Conference on Power and Energy Systems Pub Date : 2011-12-01 DOI: 10.1109/ICPES.2011.6156693

A. Akshatha, J. S. Rajan, G. Viswanath, D. Ravindara, C. Naidu, K. Singh

引用次数: 2

Improvement of dynamic performance of three area thermal system under deregulated environment using AC tieline parallel with HVDC link 用交流与直流并联的方法改善放松管制环境下三区热力系统的动态性能

2011 International Conference on Power and Energy Systems Pub Date : 2011-12-01 DOI: 10.1109/ICPES.2011.6156607

T. Kumar, V. Krishna, N. Ramana

引用次数: 10

Photovoltaic array based multilevel inverter for power conditioning 基于光伏阵列的多电平逆变器电力调节

2011 International Conference on Power and Energy Systems Pub Date : 2011-12-01 DOI: 10.1109/ICPES.2011.6156621

S. Rajasekar, Rajesh Gupta

{"title":"Photovoltaic array based multilevel inverter for power conditioning","authors":"S. Rajasekar, Rajesh Gupta","doi":"10.1109/ICPES.2011.6156621","DOIUrl":"https://doi.org/10.1109/ICPES.2011.6156621","url":null,"abstract":"This paper proposes a photovoltaic (PV) array supported five-level cascaded H-bridge multilevel inverter (CHBMLI) based shunt active power filter (SAPF). The combined system is used for power conditioning application to improve power quality in the distribution network. The photovoltaic supported CHBMLI makes attractive solution because this inverter need isolated dc source in the dc side of the each H-bridge. The SAPF is used to compensate both reactive and harmonic components of the current drawn by the non linear load. Additionally, it also balances the supply current for unbalanced load. In this paper it is shown that the PV based multilevel inverter configured SAPF not only compensates the harmonic current, reactive power and unbalancing but also injects real power whenever it is demanded in the distribution system. The compensation and power flow control in this paper is developed based on the instantaneous power theory. The simulation results presented in this paper evidently proves the compensation capabilities and real power injection. The simulation studies are carried out under power system computer aided design PSCAD/EMTDC 4.2 environment.","PeriodicalId":158903,"journal":{"name":"2011 International Conference on Power and Energy Systems","volume":"494 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121954671","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: 17

Comparison of various Voltage Source Inverter based UPQC topologies 基于UPQC拓扑的各种电压源逆变器的比较

2011 International Conference on Power and Energy Systems Pub Date : 2011-12-01 DOI: 10.1109/ICPES.2011.6156683

S. Karanki, M. Mishra, B. K. Kumar

引用次数: 5

Performance study of isolated hybrid power system with multiple generation and energy storage units 多发电储能隔离混合电力系统性能研究

2011 International Conference on Power and Energy Systems Pub Date : 2011-12-01 DOI: 10.1109/ICPES.2011.6156623

N. Jayalakshmi, D. N. Gaonkar

引用次数: 22

A study of the SMIB power system model with delayed feedback 带延迟反馈的SMIB电力系统模型研究

2011 International Conference on Power and Energy Systems Pub Date : 2011-12-01 DOI: 10.1109/ICPES.2011.6156660

A. B. Chowdhury, A. Kulhare, G. Raina

引用次数: 3

The impact of IP sets for establishment of baseline data in power distribution of electric utilities under R-APDRP IP集对R-APDRP下电力公司配电基线数据建立的影响

2011 International Conference on Power and Energy Systems Pub Date : 2011-12-01 DOI: 10.1109/ICPES.2011.6156605

P. Sekhar, C. P. Jairam, T. Raghunatha, R. S. Kumar, K. Rao, V. Bharathi, Kiran. V. Madhugiri

引用次数: 0

A new proposal for voltage regulation multi feeders/Multibus systems using MC-DVR 基于MC-DVR的稳压多馈线/多总线系统的新方案

2011 International Conference on Power and Energy Systems Pub Date : 2011-12-01 DOI: 10.1109/ICPES.2011.6156679

P. Naidu, B. Raja

引用次数: 7

Power quality improvement in DTC based induction motor drive using Minnesota rectifier 采用明尼苏达整流器改善直流感应电机驱动的电能质量

2011 International Conference on Power and Energy Systems Pub Date : 2011-12-01 DOI: 10.1109/ICPES.2011.6156685

Bhim Singh, G. Bhuvaneswari, S. Madishetti

引用次数: 3

Neural learning algorithm based power quality enhancement for three phase three wire distribution system utilizing shunt active power filter strategy 基于神经学习算法的三相三线配电网并联有源滤波电能质量增强

2011 International Conference on Power and Energy Systems Pub Date : 2011-12-01 DOI: 10.1109/ICPES.2011.6156667

A. Kumar, P. Raj

{"title":"Neural learning algorithm based power quality enhancement for three phase three wire distribution system utilizing shunt active power filter strategy","authors":"A. Kumar, P. Raj","doi":"10.1109/ICPES.2011.6156667","DOIUrl":"https://doi.org/10.1109/ICPES.2011.6156667","url":null,"abstract":"This paper explores the application of artificial intelligence on solving the power quality problems by using the shunt active power filter strategy for three phase three wire distribution system. The unit vector template generation control technique is modeled as current controller for the shunt active power filter strategy. The proportional and integral (PI) controller is designed to minimize error between the actual and the reference DC voltage of shunt active power filter strategy. The transient period and peak overshoot of DC bus voltage using a PI controller is observed to be higher in initial and load change conditions. The artificial neural network is a powerful tool used to generate the current signal with very low oscillation and faster settling time. In this paper, a new neural learning algorithm (NAL) is proposed for the current controller of the shunt active power filter strategy. The performance of the proposed neural learning algorithm is extensively analyzed of diode rectifier RL non linear load with respect to two different operating conditions. The proposed system is designed with MATLAB/Simulink environment.","PeriodicalId":158903,"journal":{"name":"2011 International Conference on Power and Energy Systems","volume":"180 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114421267","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: 11