2006 IEEE International Conference on Industrial Technology最新文献_第4页

The Current Waveform Correction Algorithm for Voltage Source Inverter Based on Adaptive Inverse Control 基于自适应逆控制的电压源逆变器电流波形校正算法

2006 IEEE International Conference on Industrial Technology Pub Date : 2006-12-01 DOI: 10.1109/ICIT.2006.372221

Hui Li, Zhengguo Wu, Yanfeng Wu

{"title":"The Current Waveform Correction Algorithm for Voltage Source Inverter Based on Adaptive Inverse Control","authors":"Hui Li, Zhengguo Wu, Yanfeng Wu","doi":"10.1109/ICIT.2006.372221","DOIUrl":"https://doi.org/10.1109/ICIT.2006.372221","url":null,"abstract":"The paper adopts \"adaptive inverse control (AIC)\" algorithm to correct the output current waveform of the voltage source inverter in the active power filter (APF). Generally the goal of the control theory is to make a given dynamical system behave in a user-specified manner as accurately as possible. This objective may be broken down into two separate tasks: control of plant dynamics and control of plant disturbance. Conventionally, one uses feedback to treat both two problems simultaneously. Compromises are necessary to achieve good solutions. \"Adaptive inverse control\" presents such a new concept to treat the two control tasks separately without compromise. All of the required operations are based on adaptive filtering techniques. In this paper adaptive inverse control is used to correct the output current waveform of the voltage source inverter, and filtered-x LMS adaptive inverse control algorithm is used to identify the parameters and design the controllers. It demonstrates that the adaptive inverse control system can adapt to the variance of the electric network and would be more predominant than the conventional control strategies.","PeriodicalId":103105,"journal":{"name":"2006 IEEE International Conference on Industrial Technology","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126383340","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: 2

Conversion of a Golf car into a Hybrid Fuel Cell Li-ion Battery Vehicle and Validation of the Vehicle Model for the 2006 GEM eL Golf car Using PSAT 高尔夫汽车转换为混合燃料电池锂离子电池汽车，并使用PSAT验证2006年GEM eL高尔夫汽车的车辆模型

2006 IEEE International Conference on Industrial Technology Pub Date : 2006-12-01 DOI: 10.1109/ICIT.2006.372443

M. Alam, D. Gao

引用次数: 5

A Rotor Speed and Load Torque Observer for PMSM Based on Extended Kalman Filter 基于扩展卡尔曼滤波的永磁同步电机转子转速和负载转矩观测器

2006 IEEE International Conference on Industrial Technology Pub Date : 2006-12-01 DOI: 10.1109/ICIT.2006.372295

Zedong Zheng, Yongdong Li, Maurice Fadel, Xiao Xi

引用次数: 34

Impedance Shaping based on Bilateral Control in Teleoperation System 远程操作系统中基于双向控制的阻抗整形

2006 IEEE International Conference on Industrial Technology Pub Date : 2006-12-01 DOI: 10.1109/ICIT.2006.372324

H. Kobayashi, K. Ohnishi

引用次数: 0

Experimental Validation of Coupled Circuit Model and Simulation of Eccentric Squirrel Cage Induction Motor 偏心鼠笼式异步电动机耦合电路模型的实验验证与仿真

2006 IEEE International Conference on Industrial Technology Pub Date : 2006-12-01 DOI: 10.1109/ICIT.2006.372669

C. Mishra, A. Routray, S. Mukhopadhyay

{"title":"Experimental Validation of Coupled Circuit Model and Simulation of Eccentric Squirrel Cage Induction Motor","authors":"C. Mishra, A. Routray, S. Mukhopadhyay","doi":"10.1109/ICIT.2006.372669","DOIUrl":"https://doi.org/10.1109/ICIT.2006.372669","url":null,"abstract":"Squirrel Cage induction motors are manufactured and designed to meet the performance criteria depending on the type of loadings and duty cycle. A detailed model of the induction motor describing the actual layout and geometry of the stator phase windings and rotor bars is essential for the simulation and analysis of induction motor under fault mode of operation. The performance of the motor depends on actual physical construction of the motor. Even a newly manufactured motor may have unequal stator phases, rotor bars and non uniform air-gap. This paper addresses simulation and experimental validation of coupled circuit model useful for asymmetrical as well as fault mode operation of three phase squirrel cage induction motor. A new three phase squirrel cage induction motor is considered for the validation of the coupled circuit model under healthy condition. The model parameters are determined experimentally or calculated from motor geometry. The magnetizing inductances are calculated using winding function method. The model is used for the simulation of air gap eccentricity mode of motor operation. Fault diagnosis methods use either current, flux, vibration, speed or temperature for the diagnosis of internal faults. Therefore, analysis of these variables is essential for the understanding, design and implementation of internal fault diagnosis.","PeriodicalId":103105,"journal":{"name":"2006 IEEE International Conference on Industrial Technology","volume":"2018 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121777549","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

Analysis of a boost converter with tapped inductor and reduced voltage stress across the buffer capacitor 带抽头电感和降低缓冲电容电压应力的升压变换器的分析

2006 IEEE International Conference on Industrial Technology Pub Date : 2006-12-01 DOI: 10.1109/ICIT.2006.372297

J.P. Fohringer, F. Himmelstoss

{"title":"Analysis of a boost converter with tapped inductor and reduced voltage stress across the buffer capacitor","authors":"J.P. Fohringer, F. Himmelstoss","doi":"10.1109/ICIT.2006.372297","DOIUrl":"https://doi.org/10.1109/ICIT.2006.372297","url":null,"abstract":"A step-up converter with tapped inductor is analyzed. Compared to the classical boost converter, the structure has been slightly modified which offers the advantage of reduced voltage stress across the buffer capacitor and due to a transformer the voltage transformation rate is changed. The classical and most common converter uses a simple inductor, leading to the disadvantage of extreme duty ratios when high voltage transfer ratios are needed. To meet such requirements, a tapped inductor (autotransformer) can be used instead of the ordinary inductor thus avoiding excessive duty ratios. After basic analyses in the continuous inductor current mode, important data for the dimensioning of the components, like the voltage and the current stress, and the equations for the component values are given. Moreover, a state space model and linearized transfer functions for the control of the converter are derived. When transformed into a bidirectional converter, it can be used for coupling two voltage links and as a two quadrant chopper for DC motors. To verify the proper function of this modified boost topology, a small test converter has been designed. Measurement results and a more precise model are given in the appendix.","PeriodicalId":103105,"journal":{"name":"2006 IEEE International Conference on Industrial Technology","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132039125","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: 22

Control of Variable-Speed Type Wind Turbines Using Direct Power Control Space Vector Modulated 3-Level PWM Converter 直接功率控制空间矢量调制3电平PWM变换器控制变转速型风力发电机

2006 IEEE International Conference on Industrial Technology Pub Date : 2006-12-01 DOI: 10.1109/ICIT.2006.372557

M. Malinowski, W. Kolomyjski, M. Kazmierkowski, S. Stynski

引用次数: 19

A Utility Friendly High Power Induction Motor Drive with Direct Torque and Flux Control 一个实用友好的高功率感应电机驱动与直接转矩和磁链控制

2006 IEEE International Conference on Industrial Technology Pub Date : 2006-12-01 DOI: 10.1109/ICIT.2006.372428

R. Behera, S.P. Das

{"title":"A Utility Friendly High Power Induction Motor Drive with Direct Torque and Flux Control","authors":"R. Behera, S.P. Das","doi":"10.1109/ICIT.2006.372428","DOIUrl":"https://doi.org/10.1109/ICIT.2006.372428","url":null,"abstract":"In this paper, a three-level neutral point clamped (NPC) front-end ac-dc converter supplying a three-level inverter fed induction motor drive operating under direct torque and flux control (DTFC) is presented. The three-level ac-dc converter draws sinusoidal ac current from the supply and keeps the dc-link voltage constant. Hysteresis current controller is used for current control of the front-end converter because of its simplicity, easy implementation and good performance. A diode clamped multilevel inverter is used for driving induction motor operating under DTFC scheme. A new technique that ensures constant flux control for forward motoring and reverse motoring is proposed. This technique enables soft starting of the drive. In the proposed drive system, the DTFC principle can be applied in the entire speed range. Simulation results of three-level converter-inverter system demonstrate the validity of the proposed hysteresis current control method. The converter is found to be stable for a large range of hysteresis band. DC link voltage across each capacitor is maintained constant and balanced. The simulation results of the complete drive system are presented here for both forward and reverse motoring operations with regeneration.","PeriodicalId":103105,"journal":{"name":"2006 IEEE International Conference on Industrial Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130266485","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: 7

Cogeneration An Emerging trend in India for Energy Crisis 热电联产:印度应对能源危机的新趋势

2006 IEEE International Conference on Industrial Technology Pub Date : 2006-12-01 DOI: 10.1109/ICIT.2006.372469

S. Chaphekar, V. Khatavkar, A. Apte

{"title":"Cogeneration An Emerging trend in India for Energy Crisis","authors":"S. Chaphekar, V. Khatavkar, A. Apte","doi":"10.1109/ICIT.2006.372469","DOIUrl":"https://doi.org/10.1109/ICIT.2006.372469","url":null,"abstract":"The increasing price of fossil fuels, the increasing need for the power supply reliability and security and the increasing demand for energy-efficient technologies are tending to favor the application of small power generation solutions. An excellent approach to these solutions is to install combined heat and power systems that can be configured to operate under normal conditions to supply local power needs but with grid back up. Cogeneration is also called 'total energy' or 'combined heat and power'. It is the use of a single fuel such as gas to simultaneously produce useful heat and electricity from the same source. While cogeneration matches other power generation options in terms of the investment costs, it provides an indigenous source of the electrical energy for the nation, saves on foreign exchange, is a tool for the employment and wealth creation and agent for abatement of environmental degradation. A significant potential exists for generating electricity from various products such as bagasse, a waste product of the cane milling process, agricultural, animal, municipal solid waste etc. Several studies in India and other parts of the world, point to the sugar industry as a prime candidate for supplying low cost, non-conventional power via cogeneration. The different systems have been designed for electricity generation from all types of wastes. The major power outages in North America and Europe have resulted in focus on developing energy technologies like domestic scale micro CHP (combined heat and power) to reduce the reliance of the consumers on large generators and the grid. This paper focuses on coal-based cogeneration. A case study of 24 MW coal based cogeneration plant is discussed in details. A future scope on bagasse-based cogeneration is also been discussed.","PeriodicalId":103105,"journal":{"name":"2006 IEEE International Conference on Industrial Technology","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134210632","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: 7

Dynamic Model of Microturbine Generation System for Grid Connected/Islanding Operation 并网孤岛运行微型水轮发电系统动态模型

2006 IEEE International Conference on Industrial Technology Pub Date : 2006-12-01 DOI: 10.1109/ICIT.2006.372229

D. N. Gaonkar, R. Patel, G. Pillai

引用次数: 58