2006 IEEE Power India Conference最新文献

Damping SSR in a series compensated power system 串联补偿电力系统中的阻尼SSR

2006 IEEE Power India Conference Pub Date : 2012-12-01 DOI: 10.1109/IICPE.2012.6450445

Narendra Kumar

引用次数: 13

A system level solution for power quality problems 电能质量问题的系统级解决方案

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632575

U. Harish Padiyar, S. David, S. Mahant Shetti

引用次数: 1

Performance of a DSP based phase-shifted PWM controlled, zero-voltage-switching direct-current regulated magnet power supply 基于DSP的移相PWM控制零电压开关直流稳压磁铁电源的性能研究

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632512

M. Gandhi, Shesha Singh, A. Thakurta, H. SwarnaKotaiah

引用次数: 1

Cooperative co-evolutionary approach to electricity load and price forecasting in deregulated electricity markets 解除管制电力市场中电力负荷与价格预测的合作协同进化方法

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632579

A. Karsaz, H. R. Mashhadi, R. Eshraghnia

{"title":"Cooperative co-evolutionary approach to electricity load and price forecasting in deregulated electricity markets","authors":"A. Karsaz, H. R. Mashhadi, R. Eshraghnia","doi":"10.1109/POWERI.2006.1632579","DOIUrl":"https://doi.org/10.1109/POWERI.2006.1632579","url":null,"abstract":"Many electric power systems around the world have introduced deregulated markets where suppliers of electricity can freely compete. Deregulation of the electric power industry worldwide raises many challenging issues. Under this environment there will be new tasks to be solved. In the traditional and also new structure of the power industry, accurate short and long term load forecasting have been crucial to the efficient and economic operation of the system. However in the environment of a deregulated power market, various decisions require accurate knowledge of future spot prices for electricity. To buy or sell physical electricity, to offer a transaction to the market, or to analyze security of the network are examples of transactions that can rationally be made only with an idea of future electricity prices. Therefore, forecasting of the market clearing price (MCP) is becoming increasingly relevant to different market players and system operator. This paper introduces a new forecasting method that forecasts the next-day electricity price and the electricity load based on cooperative co-evolutionary (Co-Co) approach. The proposed method is applied to predict the MCP and the load in a real power market. The results of the new method show significant improvement in the load and price forecasting process","PeriodicalId":191301,"journal":{"name":"2006 IEEE Power India Conference","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128159205","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: 13

Analysis of a self excited induction generator with STATCOM/battery energy storage system 基于STATCOM/蓄电池储能系统的自励感应发电机分析

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632596

B. Venkatesa Perumal, J. K. Chatterjee

引用次数: 24

Reliability worth assessment of distribution system with large wind farm considering wake effect 考虑尾流效应的大型风电场配电系统可靠性价值评估

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632539

H. Huang, C. Chiang

引用次数: 7

Sensorless direct torque control of induction motor based on hybrid space vector pulsewidth modulation to reduce ripples and switching losses-a variable structure controller approach 基于混合空间矢量脉宽调制的感应电机无传感器直接转矩控制——一种减少波纹和开关损耗的变结构控制器方法

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632561

T. Brahmananda Reddy, B. Kalyan Reddy, J. Amarnath, D. Subba Rayudu, Md. Hasseb Khan

{"title":"Sensorless direct torque control of induction motor based on hybrid space vector pulsewidth modulation to reduce ripples and switching losses-a variable structure controller approach","authors":"T. Brahmananda Reddy, B. Kalyan Reddy, J. Amarnath, D. Subba Rayudu, Md. Hasseb Khan","doi":"10.1109/POWERI.2006.1632561","DOIUrl":"https://doi.org/10.1109/POWERI.2006.1632561","url":null,"abstract":"The conventional direct torque control (DTC) has more ripples in steady state, which results in acoustical noise and incorrect speed estimations. The main objective of this paper is to present a scheme for direct torque control of induction machines using hybrid space vector pulsewidth modulation (HSVPWM) to reduce switching losses and the steady state ripple in torque and flux. The HSVPWM technique utilizes the zero voltage vector redundancy that leads to clamping sequences, which improves the performance of the drive at higher modulation indices. In order to avoid the problems with encoder, the speed is estimated by the model referencing adaptive system to extract the information of speed at shaft by using the motor terminal voltages and currents. In this paper a fuzzy based variable structure speed controller is designed to improve the speed performance. To validate the proposed method, the simulation has been carried out and the results are presented. The results of the simulation have been compared and are in good agreement with the published work","PeriodicalId":191301,"journal":{"name":"2006 IEEE Power India Conference","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115879428","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: 25

Real-time monitoring on boiler combustion based on acoustic measurement 基于声学测量的锅炉燃烧实时监测

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632489

G. Shen, L. An, G. Jiang

引用次数: 5

Robust multi-model based control 鲁棒多模型控制

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632517

A. Soós, O. Malik

引用次数: 1

Automatic signal segmentation based on abrupt change detection for power systems applications 基于突变检测的电力系统信号自动分割

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632488

A. Ukil, Rastko Zivanovic

引用次数: 18