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2006 International Conference on Power Electronic, Drives and Energy Systems最新文献

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Fuzzy Pre-compensated PI Controller for PMBLDC Motor Drive PMBLDC电机驱动的模糊预补偿PI控制器
2006 International Conference on Power Electronic, Drives and Energy Systems Pub Date : 2006-12-01 DOI: 10.1109/PEDES.2006.344361
M. Kumar, B. Singh, B.P. Singh
{"title":"Fuzzy Pre-compensated PI Controller for PMBLDC Motor Drive","authors":"M. Kumar, B. Singh, B.P. Singh","doi":"10.1109/PEDES.2006.344361","DOIUrl":"https://doi.org/10.1109/PEDES.2006.344361","url":null,"abstract":"This paper presents the fuzzy pre-compensated PI (FPPI) speed controller for permanent magnet brushless DC (PMBLDC) motor drive. Various aspects of DSP based implementation of PMBLDC motor drive system such as inverter, position and current sensing, reference current generation and PWM current control are discussed in detail. The fuzzy logic algorithm used in this work particularly suitable for digital control because of the simplified way of handling the rule base and considerable reduction of computation during defuzzification process. Transient performance of the drive system obtained using FPPI speed controller is compared with the conventional PI speed controller.","PeriodicalId":262597,"journal":{"name":"2006 International Conference on Power Electronic, Drives and Energy Systems","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":"129833482","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: 9
An Advanced Control Scheme for Micro Hydro Power Plants 微型水电厂的一种先进控制方案
2006 International Conference on Power Electronic, Drives and Energy Systems Pub Date : 2006-12-01 DOI: 10.1109/PEDES.2006.344290
M. Hanmandlu, H. Goyal, D. Kothari
{"title":"An Advanced Control Scheme for Micro Hydro Power Plants","authors":"M. Hanmandlu, H. Goyal, D. Kothari","doi":"10.1109/PEDES.2006.344290","DOIUrl":"https://doi.org/10.1109/PEDES.2006.344290","url":null,"abstract":"Micro hydropower plants are emerging as a major renewable energy resource today as they do not encounter the problems of population displacement and environmental problems associated with the large hydro power plants. However, they require control systems to limit the huge variation in input flows expected in rivulets over which these are established to produce a constant power supply. This paper proposes an electric servomotor as a governor for a micro hydro power plant especially those plants that are operated in isolated mode. An advanced controller is developed combining four control schemes for the control of the governor following the concept that the control action can be split up into linear and non linear parts. The linear part of this controller contains an adaptive fast transversal filter (FTF) algorithm and normalized LMS (nLMS) algorithm. The non-linear part of the controller incorporates fuzzy PI and a neural network. The new controller has a superior performance over other control schemes.","PeriodicalId":262597,"journal":{"name":"2006 International Conference on Power Electronic, Drives and Energy Systems","volume":"80 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":"134592355","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: 34
Analysis and Design of Voltage and Frequency Controllers for Isolated Asynchronous Generators in Constant Power Applications 恒功率隔离异步发电机电压频率控制器的分析与设计
2006 International Conference on Power Electronic, Drives and Energy Systems Pub Date : 2006-12-01 DOI: 10.1109/PEDES.2006.344280
Bhim Singh, G. Kasal
{"title":"Analysis and Design of Voltage and Frequency Controllers for Isolated Asynchronous Generators in Constant Power Applications","authors":"Bhim Singh, G. Kasal","doi":"10.1109/PEDES.2006.344280","DOIUrl":"https://doi.org/10.1109/PEDES.2006.344280","url":null,"abstract":"This paper deals with the analysis and design of voltage and frequency controllers for asynchronous generators to be used in isolated constant power applications such as pico and micro hydro sites. These controllers are basically load controllers which maintain the load power constant at generator terminals which in turns maintain the system frequency constant. A set of load controllers are designed, modeled and simulated in Matlab using Simulink and PSB (Power System Block-set) toolboxes to demonstrate their performance.","PeriodicalId":262597,"journal":{"name":"2006 International Conference on Power Electronic, Drives and Energy Systems","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":"133325393","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
Inrush Current Control of a DC/DC Converter Using MOSFET 利用MOSFET控制DC/DC变换器的涌流
2006 International Conference on Power Electronic, Drives and Energy Systems Pub Date : 2006-12-01 DOI: 10.1109/PEDES.2006.344412
G. Mallesham, Keerthi Anand
{"title":"Inrush Current Control of a DC/DC Converter Using MOSFET","authors":"G. Mallesham, Keerthi Anand","doi":"10.1109/PEDES.2006.344412","DOIUrl":"https://doi.org/10.1109/PEDES.2006.344412","url":null,"abstract":"A DC/DC power converter is designed which boosts the 5 V DC obtained from the universal serial bus (USB) port of the computer to the meet the load of the programming circuitry of electronically controlled motor (ECM). When a DC/DC converter is turned on with loads consisting of large input capacitors it causes a large inrush current. To eliminate this inrush current the MOSFET, which is used to switch the load in this case can be utilized to limit this inrush current by designing its gate drive circuit so as to take it into saturation region only when the drain current is below designed limit. The paper will present in detail the design of power converter with inrush current protection.","PeriodicalId":262597,"journal":{"name":"2006 International Conference on Power Electronic, Drives and Energy Systems","volume":"8 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":"114140127","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: 15
Distance Relay Tripping Characteristic in Presence of UPFC UPFC存在下距离继电器脱扣特性研究
2006 International Conference on Power Electronic, Drives and Energy Systems Pub Date : 2006-12-01 DOI: 10.1109/PEDES.2006.344327
S. Jamali, A. Kazemi, H. Shateri
{"title":"Distance Relay Tripping Characteristic in Presence of UPFC","authors":"S. Jamali, A. Kazemi, H. Shateri","doi":"10.1109/PEDES.2006.344327","DOIUrl":"https://doi.org/10.1109/PEDES.2006.344327","url":null,"abstract":"Distance relays are widely used as main and back-up protection for transmission lines. Their operation is based on impedance measurement at the relaying point, which can be affected by several factors, including pre-fault line loading and short circuit levels at the line ends. The problem of growing loads and limited paths for new transmission lines, has been somehow overcome by introduction of flexible AC transmission system (FACTS) devices into the network, which imposes further changes on the measured impedance at the relaying point. This paper presents the effects of unified power flow controller (UPFC), one of FACTS devices, on the measured impedance at the relaying point. In addition to UPFC controlling parameters, its installation point also affects the measured impedance. The variation of the tripping characteristic for different installation points and controlling parameters of UPFC will also be studied.","PeriodicalId":262597,"journal":{"name":"2006 International Conference on Power Electronic, Drives and Energy Systems","volume":"17 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":"114513247","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
Transformer Core Unbalancing Issue in a Full-Bridge DC-DC Converter with Current Doubler Rectifier 带倍流整流器的全桥DC-DC变换器变压器铁心不平衡问题
2006 International Conference on Power Electronic, Drives and Energy Systems Pub Date : 2006-12-01 DOI: 10.1109/PEDES.2006.344409
B. Gusev, V. Meleshin, D. Ovchinnikov
{"title":"Transformer Core Unbalancing Issue in a Full-Bridge DC-DC Converter with Current Doubler Rectifier","authors":"B. Gusev, V. Meleshin, D. Ovchinnikov","doi":"10.1109/PEDES.2006.344409","DOIUrl":"https://doi.org/10.1109/PEDES.2006.344409","url":null,"abstract":"Transformer core saturation in a full-bridge, phase-shift DC-DC converter with current doubler rectifier has been considered. Equations allowing to calculate maximum value of the flux density in the core have been obtained. The theoretical analysis and calculations were verified by simulation and experiments of DC-DC converter with 2500 W output power. Main causes of asymmetrical regimes have been revealed and suggested methods preventing a phenomena.","PeriodicalId":262597,"journal":{"name":"2006 International Conference on Power Electronic, Drives and Energy Systems","volume":"5 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":"114525662","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
Computer Aided Analysis of Fault Tolerant Multilevel DC/DC Converters 容错多电平DC/DC变换器的计算机辅助分析
2006 International Conference on Power Electronic, Drives and Energy Systems Pub Date : 2006-12-01 DOI: 10.1109/PEDES.2006.344410
K. Ambusaidi, V. Pickert, B. Zahawi
{"title":"Computer Aided Analysis of Fault Tolerant Multilevel DC/DC Converters","authors":"K. Ambusaidi, V. Pickert, B. Zahawi","doi":"10.1109/PEDES.2006.344410","DOIUrl":"https://doi.org/10.1109/PEDES.2006.344410","url":null,"abstract":"The paper presents a comparison of five fault tolerant multilevel DC/DC converters. Initially the paper describes the transitions needed to change each standard multilevel DC/DC converter into a fault tolerant circuit. Then an assessment is carried out to identify the most cost-effective fault tolerant multilevel DC/DC converter topology.","PeriodicalId":262597,"journal":{"name":"2006 International Conference on Power Electronic, Drives and Energy Systems","volume":"78 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":"129399374","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: 10
Development of Conventional Control of Parallel Loaded Resonant Converter -Simulation and Experimental Evaluation 并联负载谐振变换器常规控制的发展——仿真与实验评价
2006 International Conference on Power Electronic, Drives and Energy Systems Pub Date : 2006-12-01 DOI: 10.1109/PEDES.2006.344407
T. S. Sivakumaran, S. Natarajan
{"title":"Development of Conventional Control of Parallel Loaded Resonant Converter -Simulation and Experimental Evaluation","authors":"T. S. Sivakumaran, S. Natarajan","doi":"10.1109/PEDES.2006.344407","DOIUrl":"https://doi.org/10.1109/PEDES.2006.344407","url":null,"abstract":"This paper presents simulation and implementation of PI controller for a high frequency soft-switched DC-DC converter for distributed energy generation systems like solar systems, vertical axis aero-generator and fuel-cell power systems. This converter is widely used to achieve reduction in size of the passive components of the converter such as inductors, capacitors and transformers. Control algorithm is developed in this work to ensure tracking of the reference voltage and rejection of system disturbances by successive measurement of the converter output voltage at certain time instants within a conduction period. The main objectives are (i) development of conventional control of parallel loaded resonant converter using MATLAB (version 7.01) software (ii) TMS320F2407 DSP based hardware implementation of above controller and (iii) evaluation of the controller's performance. The controller developed provides fast response and good performance under supply and load disturbances. The results validate the effectiveness of proposed scheme.","PeriodicalId":262597,"journal":{"name":"2006 International Conference on Power Electronic, Drives and Energy Systems","volume":"139 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":"116608090","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: 4
Novel Approach to Develop Behavioral Model Of 12-Pulse Converter 建立12脉冲变换器行为模型的新方法
2006 International Conference on Power Electronic, Drives and Energy Systems Pub Date : 2006-12-01 DOI: 10.1109/PEDES.2006.344429
A. Sanglikar, V. John
{"title":"Novel Approach to Develop Behavioral Model Of 12-Pulse Converter","authors":"A. Sanglikar, V. John","doi":"10.1109/PEDES.2006.344429","DOIUrl":"https://doi.org/10.1109/PEDES.2006.344429","url":null,"abstract":"A novel approach to develop behavioral model of 12-pulse converter, which reduces the overall system simulation time, is presented. A detailed model of a 12-pulse converter with its control using circuit simulation tools such as PSPICE, MATLAB or SABER takes significant computer time for simulation. This is even more critical when the power converter is only a small part of a large system under study. A model based on mathematical equations derived under ideal conditions could be used, but the need to consider secondary effects such as continuous and discontinuous current or current commutation make this method much complicated due to the multiple modes of power converter operation. A regression based behavioral model was developed using a \"design of experiment\" (DOE) approach with very good statistical fit. This reduces simulation time drastically capturing also those aspects of the 12-pulse converter that are not normally included in models using other simplifications. This method could also be extended to the modeling of other complex power converter topologies and subsystems allowing a much faster simulation of full installations.","PeriodicalId":262597,"journal":{"name":"2006 International Conference on Power Electronic, Drives and Energy Systems","volume":"19 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":"121885752","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
Power Electronic Circuit-oriented Model for the Fuel Cell System 面向电力电子电路的燃料电池系统模型
2006 International Conference on Power Electronic, Drives and Energy Systems Pub Date : 2006-12-01 DOI: 10.1109/PEDES.2006.344223
M. Veerachary, A. Shailendra Kumar
{"title":"Power Electronic Circuit-oriented Model for the Fuel Cell System","authors":"M. Veerachary, A. Shailendra Kumar","doi":"10.1109/PEDES.2006.344223","DOIUrl":"https://doi.org/10.1109/PEDES.2006.344223","url":null,"abstract":"In this paper a fuel cell power electronics circuit-oriented simulator model development is discussed. This developed model can be employed in any power electronics simulators and thus useful for the power converter/controller design. From the fundamental chemical properties, the relationship that describes the electrical behavior of cell is obtained first and then parameter affect is included. Circuit synthesis procedure is applied for this relationship and a model is developed using active sources, passive bilateral components and some function blocks that describes the non-linear variations. For validation various v-i characteristics are generated using PSIM power electronics simulator and then compared with the experimentally obtained measurements. The simulated and experimental characteristics are matching each other and thus validate the suitability and modeling approach. The model compatibility with power processing units is also verified and few simulation results are given for demonstration.","PeriodicalId":262597,"journal":{"name":"2006 International Conference on Power Electronic, Drives and Energy Systems","volume":"23 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":"125822737","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: 0
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