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2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)最新文献

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Sensorless control of PMSM using Extended Kaiman filter with Sliding mode controller 基于扩展开曼滤波的永磁同步电机无传感器控制
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042090
Shoeb Hussain, M. A. Bazaz
{"title":"Sensorless control of PMSM using Extended Kaiman filter with Sliding mode controller","authors":"Shoeb Hussain, M. A. Bazaz","doi":"10.1109/PEDES.2014.7042090","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042090","url":null,"abstract":"This paper presents the sensorless control of PMSM drive using Extended Kaiman filter (EKF). The state space model of PMSM is developed and EKF is used for speed and position estimation. Speed control is carried out using Integral Sliding mode controller (SMC). With Integral SMC, the dynamic performance of the drive is improved under varying load conditions and parameter variations. MATLAB simulation of a 1.7Nm, 300Vdc, 3750rpm PMSM is presented in this paper and studied subject to system disturbances, variations in speed and load.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115005536","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
Design and optimization of dual rotor motor for electric vehicle application 电动汽车用双转子电机的设计与优化
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042122
Nekkalapu Sameer, S. Prashanth, Ankit Dalal, Praveen Kumar
{"title":"Design and optimization of dual rotor motor for electric vehicle application","authors":"Nekkalapu Sameer, S. Prashanth, Ankit Dalal, Praveen Kumar","doi":"10.1109/PEDES.2014.7042122","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042122","url":null,"abstract":"Selection of a particular motor type for electric vehicle application is a very challenging task. Dual rotor motor (DRM) drive train due to its high torque density and compact size in comparison to drive trains with multiple motors has emerged as a potential alternative to conventional motor types such as permanent magnet motor and induction motors. Due to the presence of three magnetically coupled motor parts, design and optimization of DRM geometry becomes a complex job. In this paper different configurations of a particular type of DRM have been analyzed using finite element analysis (FEA). The FEA results obtained provides a clear understanding of the interaction of three fields as well as insight to the motor design aspects.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"149 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122454594","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
Improved dynamic model of induction motor including the effects of saturation 改进了包括饱和效应在内的感应电机动力学模型
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042108
A. Singh, Ankit Dalal, Rakesh Roy, Praveen Kumar
{"title":"Improved dynamic model of induction motor including the effects of saturation","authors":"A. Singh, Ankit Dalal, Rakesh Roy, Praveen Kumar","doi":"10.1109/PEDES.2014.7042108","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042108","url":null,"abstract":"This paper presents an improved dynamic model with incorporating the saturation effects for an induction motor (IM). The improved model is simulated with MAT-LAB/SIMULINK software for transient response in terms of electromagnetic torque, rotor speed and stator current at no-load and on-load. The obtained simulated results provide a clear evidence that the conventional unsaturated model fails to predict the actual dynamic behavior of the IM. The observations are validated with the experimental results which will show that the obtained model can be used to study the dynamic behavior of IM.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122158490","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: 5
Improved single-zone overmodulation algorithm for space vector modulated inverters 空间矢量调制逆变器的改进单区过调制算法
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042107
Manoj Kumar Modi, G. Narayanan
{"title":"Improved single-zone overmodulation algorithm for space vector modulated inverters","authors":"Manoj Kumar Modi, G. Narayanan","doi":"10.1109/PEDES.2014.7042107","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042107","url":null,"abstract":"Space vector modulated voltage-source inverters require an overmodulation algorithm for continuous control of line-side voltage during overmodulation and for a smooth transition from PWM to six-step mode. Overmodulation increases the dc bus utilisation of a voltage source inverter, but requires significantly higher computational effort than linear modulation. This paper proposes a novel single-zone overmodulation algorithm for two-level voltage-source inverters. The proposed algorithm treats the whole overmodulation zone as a single undivided zone for the purpose of voltage control. This overmodulation algorithm maintains proportionality between the reference voltage and applied voltage up to the six-step mode. The new algorithm is evaluated and compared, theoretically as well as experimentally, with the existing algorithms. The proposed single-zone algorithm decreases the computational effort significantly over the standard two-zone algorithm, but at the cost of moderate increase in harmonic distortion. Compared to the existing single-zone algorithm, the proposed algorithm is shown to reduce computational burden as well as harmonic distortion.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123952896","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
Voltage utilization in Model Predictive Control for IPMSM IPMSM模型预测控制中的电压利用
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042062
Michael Leuer, J. Bocker
{"title":"Voltage utilization in Model Predictive Control for IPMSM","authors":"Michael Leuer, J. Bocker","doi":"10.1109/PEDES.2014.7042062","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042062","url":null,"abstract":"Model Predictive Control (MPC) includes a mathematical model of the controlled system. Based on this model optimal actuating variables for future timesteps are determined in every sampling step. Thus the MPC exhibits a better response to a setpoint step compared to conventional control. In this paper a Model Predictive Control method for nonlinear systems with inherent output saturation is presented. This approach offers real-time capability for online MPC even with process time constants in the range of milliseconds, enabling the use of MPC for control of permanent magnet synchronous motors with interior magnets (IPMSM). Besides the good dynamics, the utilization of the DC link voltage is important for these motor types. Since the MPC is able to utilize the available DC link voltage optimally, the MPC is superior to conventional controls not only in terms of dynamics. This is demonstrated by simulation results, as well as by measurements on a testbench.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121170042","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
Design, fabrication and evaluation of solar irradiation meter 太阳辐照计的设计、制造和评价
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7041993
P. Bharadwaj, V. John
{"title":"Design, fabrication and evaluation of solar irradiation meter","authors":"P. Bharadwaj, V. John","doi":"10.1109/PEDES.2014.7041993","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7041993","url":null,"abstract":"Measurement of solar irradiation finds extensive use in photovoltaic(PV) panel characterisation and efficiency estimation. A solar cell based light irradiation meter provides better dynamic performance and is cost effective as compared to a thermopile based pyranometer. To predict the output of a PV panel accurately, it is important to match the spectral response of solar cell sensor with PV panel. Monocrystalline and polycrystalline silicon solar cell based irradiation meters have been developed in laboratory. Their relative performance is evaluated under different irradiation and temperature conditions and calibrated against standard commercial solar irradiation meter with good results.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116337639","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: 5
Effect of stator inter-turn fault on the operation of single-inverter two-machine vector-controlled induction motor drives 定子匝间故障对单逆变双机矢量控制异步电动机驱动运行的影响
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042064
B. Joshi
{"title":"Effect of stator inter-turn fault on the operation of single-inverter two-machine vector-controlled induction motor drives","authors":"B. Joshi","doi":"10.1109/PEDES.2014.7042064","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042064","url":null,"abstract":"For applications such as electric traction where the need for speed synchronization is not stringent, single-inverter multi-machine induction motor drives offer significant reduction in cost, size and weight. The machines are nominally identical and share the load equally, however during operation, a fault may develop in one or more machines. This paper discusses the effects of stator fault in one machine on the performance of a two-machine drive. Both - Field Oriented Controlled (FOC) as well as Direct Torque Controlled (DTC) - drives are studied in detail.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115779936","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
An accurate CV-CC non-isolated buck battery charger using primary side PWM controller 采用主侧PWM控制器的精确CV-CC非隔离降压电池充电器
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7041969
Baiju Payyappilly, V. John
{"title":"An accurate CV-CC non-isolated buck battery charger using primary side PWM controller","authors":"Baiju Payyappilly, V. John","doi":"10.1109/PEDES.2014.7041969","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7041969","url":null,"abstract":"Primary side flyback PWM controllers are available with large number of protection features such as over current protection, over/ under input voltage protection, over output voltage protection etc., and designs using such controllers can be cost effective. They are designed for flyback dc-dc converters for low power CV-CC applications like LED lighting and mobile/PDA battery chargers. Using this type of controllers for a Buck type CV-CC battery charger, which can be designed for higher power levels is a low cost option. It offers accurate CV-CC control function with a stable change over between constant current and constant voltage regimes. It is shown that the resulting design can fully utilize the protection features, which increases safety and reliability. This paper presents the design of a 14V, 7W CV-CC battery charger using such an integrated controller and explains the modifications required for the flyback controller to work as a buck CV-CC charger.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134118431","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: 1
Remedial control strategies for a three-phase PM BLDC drive under VSI faults 三相永磁无刷直流驱动器在VSI故障下的补救控制策略
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7041966
R. Jha, S. Garlapati, R. Keshri, G. Buja
{"title":"Remedial control strategies for a three-phase PM BLDC drive under VSI faults","authors":"R. Jha, S. Garlapati, R. Keshri, G. Buja","doi":"10.1109/PEDES.2014.7041966","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7041966","url":null,"abstract":"This paper analyzes the torque performance achievable from a three-phase PM BLDC drive under a fault of the VSI supplying the motor. Various types of fault are considered such as one leg open, one switch open and one switch shorted. Remedial control strategies for the healthy devices of the VSI are envisaged, that make the drive operating even if in a degraded way. The resulting torque performances are calculated in terms of developed torque and torque ripple. The mathematical findings are substantiated with graphs obtained by simulation on an in-wheel PM BLDC drive used for the propulsion of light electric vehicles.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134214381","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: 1
Symmetrical components based technique for power quality event detection and classification 基于对称分量的电能质量事件检测与分类技术
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042002
Raj Kumar, Bhim Singh, D. Shahani
{"title":"Symmetrical components based technique for power quality event detection and classification","authors":"Raj Kumar, Bhim Singh, D. Shahani","doi":"10.1109/PEDES.2014.7042002","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042002","url":null,"abstract":"This paper presents a new approach for the detection of the power quality events using symmetrical components in time domain. Power quality (PQ) events like sag, swell, interruption, harmonic, flicker, transients, notches, and spike can be easily detected and classified with this method. As this method is free from the computational burden like in wavelets, S-transform and Hubert transform, so it can be easily used for the on-line applications. Single phase PQ event signal is taken along with the two other phases generated 120° and 240° difference using phase locked loop (PLL) so as to calculate the symmetrical components in the time domain. Triggering points for PQ events can be detected easily from the negative symmetric component of PQ event signal and the events can be easily classified from the signatures of the waveforms using the summation of the positive and negative sequence components. Simulated and real time results are presented for a number of power quality events to show the effectiveness of this method for the PQ event detection and classification.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131012078","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
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