2011 1st International Conference on Electrical Energy Systems最新文献

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Four switch three phase inverter control of BLDC motor 四开关三相无刷直流电机逆变控制
2011 1st International Conference on Electrical Energy Systems Pub Date : 2011-03-07 DOI: 10.1109/ICEES.2011.5725317
V. Krishnakumar, S. Jeevanandhan
{"title":"Four switch three phase inverter control of BLDC motor","authors":"V. Krishnakumar, S. Jeevanandhan","doi":"10.1109/ICEES.2011.5725317","DOIUrl":"https://doi.org/10.1109/ICEES.2011.5725317","url":null,"abstract":"The main purpose of this paper is to describe a low cost four-switch brushless dc (BLDC) motor drive for commercial applications. For effective utilization of the developed system, a novel direct current controlled pwm scheme is designed and implemented to produce the desired dynamic and static speed-torque characteristics. Also, the feasibility of the four-switch converter.","PeriodicalId":156837,"journal":{"name":"2011 1st International Conference on Electrical Energy Systems","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124154110","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: 12
Low cost automatic solar energy trapping system 低成本自动太阳能捕获系统
2011 1st International Conference on Electrical Energy Systems Pub Date : 2011-03-07 DOI: 10.1109/ICEES.2011.5725333
I. Christopher, Dr. R. Ramesh, C. Saravanan
{"title":"Low cost automatic solar energy trapping system","authors":"I. Christopher, Dr. R. Ramesh, C. Saravanan","doi":"10.1109/ICEES.2011.5725333","DOIUrl":"https://doi.org/10.1109/ICEES.2011.5725333","url":null,"abstract":"This paper presents the hardware design and implementation of a system that ensures a perpendicular profile of the solar panel with the sun in order to extract maximum energy falling on it. Renewable energy is rapidly gaining importance as an energy resource as fossil fuel prices fluctuate. The unique feature of the proposed system is that instead of taking the earth as its reference, it takes the sun as a guiding source. Its active sensors constantly monitor the sunlight and rotate the panel towards the direction where the intensity of sunlight is maximum. The light dependent resistor's do the job of sensing the change in the position of the sun which is dealt by the respective change in the solar panel's position by switching on and off the geared motor. The control circuit does the job of fetching the input from the sensor and gives command to the motor to run in order to tackle the change in the position of the sun. With the implementation of the proposed system the additional energy generated is around 25% to 30% with very less consumption by the system itself. In this paper, an improvement in the hardware design of the existing solar energy collector system has been implemented in order to provide higher efficiency at lower cost.","PeriodicalId":156837,"journal":{"name":"2011 1st International Conference on Electrical Energy Systems","volume":"189 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123078281","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
Voltage control scheme for three phase SVM inverter fed induction motor drive systems 三相支持向量机逆变供电感应电机驱动系统的电压控制方案
2011 1st International Conference on Electrical Energy Systems Pub Date : 2011-03-07 DOI: 10.1109/ICEES.2011.5725329
U. Sowmmiya, V. Jamuna
{"title":"Voltage control scheme for three phase SVM inverter fed induction motor drive systems","authors":"U. Sowmmiya, V. Jamuna","doi":"10.1109/ICEES.2011.5725329","DOIUrl":"https://doi.org/10.1109/ICEES.2011.5725329","url":null,"abstract":"This paper presents an efficient implementation scheme for the closed-loop voltage control of an induction motor incorporating ‘Space Vector Pulse Width Modulation (SVPWM)’. Voltage control is required to meet the variation in the input voltage and to regulate the output of the inverter. Space Vector Modulation (SVM) is an algorithm for the control of Pulse Width Modulation (PWM). SVM gives better harmonic response and higher efficiency compared to pulse width modulation techniques.","PeriodicalId":156837,"journal":{"name":"2011 1st International Conference on Electrical Energy Systems","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123548755","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
Electric power steering with Permanent magnet synchronous motor drive used in automotive application 以永磁同步电机驱动的电动助力转向在汽车上的应用
2011 1st International Conference on Electrical Energy Systems Pub Date : 2011-03-07 DOI: 10.1109/ICEES.2011.5725318
R. Shriwastava, M. Diagavane
{"title":"Electric power steering with Permanent magnet synchronous motor drive used in automotive application","authors":"R. Shriwastava, M. Diagavane","doi":"10.1109/ICEES.2011.5725318","DOIUrl":"https://doi.org/10.1109/ICEES.2011.5725318","url":null,"abstract":"In this paper, an intelligent electric power steering system use with Permanent magnet synchronous motor drive is proposed It is to replace a traditional hydraulic power steering system and implemented in a real light hybrid electric vehicle for automotive application. Some control Technique is applied to yield basic assist logic, return compensation logic, damping compensation logic, and inertia compensation logic in an assist steering system according to steering wheel angle and vehicle speed. The PMSM drive in an EPS system can be considered as a torque amplifying and tracking system. When the driver of the vehicle moves the steering wheel, a torque sensor in the steering mechanism sends a torque signal to the EPS controller. The DSP inside the EPS controller receives the torque input and sends it to a torque command algorithm. The torque command algorithm processes the torque input, along with other inputs, such as vehicle speed, motor speed, and generates a torque command to the PMSM drive subsystem. The PMSM drive controls the PMSM motor to generate an output torque that tracks the desired torque demand. In this paper Section 1 describes Introduction, Section 2 describes EPS system description & hardware, Section 3 describes control strategy& Section 4 describes conclusion.","PeriodicalId":156837,"journal":{"name":"2011 1st International Conference on Electrical Energy Systems","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126464254","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
Application of quadratic linearization to control of Permanent Magnet synchronous motor 二次线性化在永磁同步电机控制中的应用
2011 1st International Conference on Electrical Energy Systems Pub Date : 2011-03-07 DOI: 10.1109/ICEES.2011.5725321
A. Parvathy, R. Devanathan, V. Kamaraj
{"title":"Application of quadratic linearization to control of Permanent Magnet synchronous motor","authors":"A. Parvathy, R. Devanathan, V. Kamaraj","doi":"10.1109/ICEES.2011.5725321","DOIUrl":"https://doi.org/10.1109/ICEES.2011.5725321","url":null,"abstract":"Control strategies developed for Permanent Magnet synchronous motor do not explicitly consider the dynamics of the system. Considering a dynamic model of the PM machine allows powerful control-theoretic techniques such as, linearization to be applied to the system. Existing feedback linearization techniques suffer from the limitations of singularity. In this paper, input and state transformations are derived for a 4 dimensional PM machine model for linearization of PMSM model. The proposed technique does not introduce singularities in the system. A Simulink model is developed for the IPM motor. Tuning transformations have been derived for the given machine by comparing the output of linearized machine with that of the normal form. The simulation including tuning transformation is also done and better results are obtained for linearization.","PeriodicalId":156837,"journal":{"name":"2011 1st International Conference on Electrical Energy Systems","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121527384","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
Integer lifting wavelet transform based hybrid active filter for power quality improvement 基于整数提升小波变换的电能质量改进混合有源滤波器
2011 1st International Conference on Electrical Energy Systems Pub Date : 2011-03-07 DOI: 10.1109/ICEES.2011.5725311
P. Chandrasekar, V. Kamaraj
{"title":"Integer lifting wavelet transform based hybrid active filter for power quality improvement","authors":"P. Chandrasekar, V. Kamaraj","doi":"10.1109/ICEES.2011.5725311","DOIUrl":"https://doi.org/10.1109/ICEES.2011.5725311","url":null,"abstract":"This paper advances a novel method for power quality monitoring by using integer lifting wavelet transform (ILWT). ILWT based wavelet uses time domain for its integer calculation and could lessen calculation complexity due to its structure, compared with modified wavelet transform (MWT) and wavelet transform (WT) which depends on floating point coefficients. The whole method is tested over sample disturbances like voltage sag, voltage swell and harmonics. As shown by the simulation experiment results, the proposed approach displays a good decomposition of various power quality waveforms. The hybrid active filter is modeled using P-Q theory and simulation studies are performed using MATLB software. The simulation results, the proposed approach displays a good reduction in harmonics in comparison with passive filter, active filter and hybrid active filter.","PeriodicalId":156837,"journal":{"name":"2011 1st International Conference on Electrical Energy Systems","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121712530","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
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