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2012 IEEE 5th India International Conference on Power Electronics (IICPE)最新文献

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Improved power quality flyback converter fed PMBLDCM drive 改进的电能质量反激变换器馈入PMBLDCM驱动
2012 IEEE 5th India International Conference on Power Electronics (IICPE) Pub Date : 2012-12-01 DOI: 10.1109/IICPE.2012.6450487
Sanjeev Singh, Bhim Singh
{"title":"Improved power quality flyback converter fed PMBLDCM drive","authors":"Sanjeev Singh, Bhim Singh","doi":"10.1109/IICPE.2012.6450487","DOIUrl":"https://doi.org/10.1109/IICPE.2012.6450487","url":null,"abstract":"This paper presents the design, modeling and simulation of a flyback converter based PFC topologies for feeding a permanent magnet brushless DC motor drive (PMBLDCMD). The flyback PFC converter is operated with the current multiplier control and voltage follower control schemes for improvement of power quality (PQ) at ac mains while controlling the operation of PMBLDCMD in wide range of speeds and input AC voltage variation. Simulated performance of a PMBLDCMD is given to demonstrate effectiveness of proposed control strategies for improving various power quality indices under dynamic and steady state operating conditions.","PeriodicalId":220613,"journal":{"name":"2012 IEEE 5th India International Conference on Power Electronics (IICPE)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114841856","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
Generalized PWM algorithm for VSI fed induction motor drives using the only sampled reference phase voltages 采用唯一采样参考相位电压的VSI感应电动机驱动的广义PWM算法
2012 IEEE 5th India International Conference on Power Electronics (IICPE) Pub Date : 2012-12-01 DOI: 10.1109/IICPE.2012.6450523
J. Bhavani, J. Amarnath, D. Rayudu
{"title":"Generalized PWM algorithm for VSI fed induction motor drives using the only sampled reference phase voltages","authors":"J. Bhavani, J. Amarnath, D. Rayudu","doi":"10.1109/IICPE.2012.6450523","DOIUrl":"https://doi.org/10.1109/IICPE.2012.6450523","url":null,"abstract":"This paper presents a simple generalized pulse width modulation (GPWM) algorithm for a 3-phase, 2-level voltage source inverter fed induction motor drives. The space vector approach requires angle and sector estimation for the calculation of gating times of the inverter and hence increases the complexity of the PWM algorithm. However, the proposed algorithm uses the instantaneous phase voltages only. Hence, the complexity will be reduced. Moreover, the proposed approach gives the realization of various carrier based PWM algorithms that include both space vector PWM (SVPWM) and various discontinuous PWM (DPWM) algorithms by using a generalized control algorithm and is obtained via unequal sharing of zero states. In the proposed approach, by varying a constant (k ) value from zero to one, various DPWM algorithms can be generated along with the SVPWM algorithm under both the linear and over modulation regions. To validate the proposed GPWM algorithm, several numerical simulation studies have been carried out and the results have been presented. The simulation results show the effectiveness of the proposed algorithm.","PeriodicalId":220613,"journal":{"name":"2012 IEEE 5th India International Conference on Power Electronics (IICPE)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123897674","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
Implementation of NARMA-L2 Neuro controller for speed regulation of series connected DC motor NARMA-L2神经控制器对串联直流电动机调速的实现
2012 IEEE 5th India International Conference on Power Electronics (IICPE) Pub Date : 2012-12-01 DOI: 10.1109/IICPE.2012.6450518
S. K. Valluru, M. Singh, N. Kumar
{"title":"Implementation of NARMA-L2 Neuro controller for speed regulation of series connected DC motor","authors":"S. K. Valluru, M. Singh, N. Kumar","doi":"10.1109/IICPE.2012.6450518","DOIUrl":"https://doi.org/10.1109/IICPE.2012.6450518","url":null,"abstract":"Based on the nonlinear mathematical model of series connected DC motor (SCDM) system dynamics, the analysis and design of two speed controller presented, which are non linear PID and NARMA L-2 controllers. The speed response of motor is observed by giving reference inputs as speed and load torque in terms of step variation. The response of the system using NARMA L-2 Neuro Controller and conventional PID Controller are compared. It was observed that the NARMA L-2 Neuro Controller performance was better in terms of rising time, overshoot and steady state error over non linear PID Controller.","PeriodicalId":220613,"journal":{"name":"2012 IEEE 5th India International Conference on Power Electronics (IICPE)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121594827","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
Application of Custom Power Park to improve power quality of sensitive loads 应用自定义电力园区改善敏感负载的电能质量
2012 IEEE 5th India International Conference on Power Electronics (IICPE) Pub Date : 2012-12-01 DOI: 10.1109/IICPE.2012.6450429
B. S. Mohammed, K. S. R. Rao, R. Ibrahim, N. Perumal
{"title":"Application of Custom Power Park to improve power quality of sensitive loads","authors":"B. S. Mohammed, K. S. R. Rao, R. Ibrahim, N. Perumal","doi":"10.1109/IICPE.2012.6450429","DOIUrl":"https://doi.org/10.1109/IICPE.2012.6450429","url":null,"abstract":"This paper presents the performance of custom power devices in a Custom Power Park (CPP) by series and shunt compensation in a distribution supply system. A static transfer switch (STS) provides alternate feeder supply to park loads where shunt active power filter (SAPF), and a dynamic voltage restorer (DVR) are employed to compensate current harmonics, voltage sag, and voltage interruptions. A novel voltage detection controller based on single-phase synchronous d-q reference frame is developed which can detect single or three-phase balanced/unbalanced voltage imperfections. Extensive simulation studies are carried out by using PSCAD/EMTDC software and the ability of CPP to provide a group of customers with premium quality of power is analyzed.","PeriodicalId":220613,"journal":{"name":"2012 IEEE 5th India International Conference on Power Electronics (IICPE)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121625152","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
Performance improvement of wind energy conversion system using matrix converter 利用矩阵变换器改进风能转换系统的性能
2012 IEEE 5th India International Conference on Power Electronics (IICPE) Pub Date : 2012-12-01 DOI: 10.1109/IICPE.2012.6450425
H. Ashfaq, S. K. Tripathi
{"title":"Performance improvement of wind energy conversion system using matrix converter","authors":"H. Ashfaq, S. K. Tripathi","doi":"10.1109/IICPE.2012.6450425","DOIUrl":"https://doi.org/10.1109/IICPE.2012.6450425","url":null,"abstract":"For enhancing the power captured from the wind, the shaft speed need to be controlled. Power electronic converters are used to interface the induction generator with the grid and maximize the power captured from the wind. In this paper wind energy conversion system using the schemes based on back to back dual converter topology and the matrix converter topology are compared. Using the matrix converter, the terminal voltage and frequency of the induction generator can be controlled in such a way that the wind turbine is operating at its maximum power point for all wind velocities. The power factor at the interface with the grid is also controlled by the matrix converter to ensure purely active power injection into the grid for optimal utilization of the installed wind turbine capacity. Simulation results support the claims made on the advantages of the matrix converter scheme.","PeriodicalId":220613,"journal":{"name":"2012 IEEE 5th India International Conference on Power Electronics (IICPE)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115168545","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
Integration of natural resources for green power reliability 整合自然资源，实现绿色电力可靠性
2012 IEEE 5th India International Conference on Power Electronics (IICPE) Pub Date : 2012-12-01 DOI: 10.1109/IICPE.2012.6450493
M. Sabley, S. Adhau, R. Moharil
{"title":"Integration of natural resources for green power reliability","authors":"M. Sabley, S. Adhau, R. Moharil","doi":"10.1109/IICPE.2012.6450493","DOIUrl":"https://doi.org/10.1109/IICPE.2012.6450493","url":null,"abstract":"For isolated areas where the new installation of conventional plant is very expensive and tedious, renewable is the best solution. Repairing of equipments in remote locations is difficult and expensive. Multiple systems in a region are required to develop and sustain a cost-effective support infrastructure. Hybrid systems are a potentially significant solution to rural ac electricity needs. Conventional fuels are vanishing day by day and because of pollution, global warming is increasing. Due to all these major reasons green power is offering solution as alternate energy source. These energies are best supporters of environmental intact as they do not exhaust pollutant gases. All renewable energies are at free of cost and can be available in nature for infinite years. These are available at free of cost.","PeriodicalId":220613,"journal":{"name":"2012 IEEE 5th India International Conference on Power Electronics (IICPE)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115468925","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
Techno-economic feasibility of HVDS concept for distribution feeder power loss minimisation HVDS概念在配电网功率损耗最小化中的技术经济可行性
2012 IEEE 5th India International Conference on Power Electronics (IICPE) Pub Date : 2012-12-01 DOI: 10.1109/IICPE.2012.6450376
M. Sarwar, Z. Jaffery, A. Siddiqui, I. A. Quadri
{"title":"Techno-economic feasibility of HVDS concept for distribution feeder power loss minimisation","authors":"M. Sarwar, Z. Jaffery, A. Siddiqui, I. A. Quadri","doi":"10.1109/IICPE.2012.6450376","DOIUrl":"https://doi.org/10.1109/IICPE.2012.6450376","url":null,"abstract":"This paper presents a method to reduce the technical power loss in distribution systems. The high voltage distribution system is proposed to minimize the technical distribution losses. The analysis is done using CYMDIST. The developed methodology is carried on a Lalpura distribution feeder from the Palwal division (Haryana). The feeder is feeding to 89 Distribution transformers with 200 amperes peak load and having the length of about 76 km. The analysis reveals that converting the existing LVDS system for the agricultural load to HVDS system, there is net reduction in technical losses in the distribution system which in turn raises the efficiency of the system. Also it shows the economic viability of the proposed technique.","PeriodicalId":220613,"journal":{"name":"2012 IEEE 5th India International Conference on Power Electronics (IICPE)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124853016","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
Single phase cascaded multilevel photovoltaic sources for power balanced operation 用于功率平衡运行的单相级联多级光伏电源
2012 IEEE 5th India International Conference on Power Electronics (IICPE) Pub Date : 2012-12-01 DOI: 10.1109/IICPE.2012.6450502
V. Verma, A. Kumar
{"title":"Single phase cascaded multilevel photovoltaic sources for power balanced operation","authors":"V. Verma, A. Kumar","doi":"10.1109/IICPE.2012.6450502","DOIUrl":"https://doi.org/10.1109/IICPE.2012.6450502","url":null,"abstract":"Recent developments and researches on cascaded H-bridge multilevel inverters (MLI) have led to its application for rooftop photovoltaic (PV) micro inverters feeding isolated loads. The topology provides transformer less operation where separate DC links at each bridge are fed from individual PV units. The traditional control techniques using battery supported PV panels lead to non uniform operation and utilization of each H-bridge, where some bridges are under high stress as compared to others. This paper presents control techniques which will levels the utilization and storage of power generated by PV panels of same capacity and same size of battery connected at each level. The control method utilizes rotation policy for operation of each bridge at each level in three fundamental cycles, to enhance both the life time of battery, H-bridges and PV panels used. PV units are integrated with incremental conductance (IC) based MPPT charge controllers to extract maximum power at all time of operation. A MATLAB based simulation has been carried out and various waveforms are analyzed. The presented results shows the effectiveness of the proposed scheme in power balanced operation of each panel, battery and the hardware for proper resource utilization with enhanced efficiency.","PeriodicalId":220613,"journal":{"name":"2012 IEEE 5th India International Conference on Power Electronics (IICPE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129157744","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
Power quality improvement using STATCOM with renewable energy sources 使用STATCOM和可再生能源改善电能质量
2012 IEEE 5th India International Conference on Power Electronics (IICPE) Pub Date : 2012-12-01 DOI: 10.1109/IICPE.2012.6450462
Ilango Karuppasamy, A. Bhargav, A. Trivikram, P. Kavya, G. Mounika, M. Nair
{"title":"Power quality improvement using STATCOM with renewable energy sources","authors":"Ilango Karuppasamy, A. Bhargav, A. Trivikram, P. Kavya, G. Mounika, M. Nair","doi":"10.1109/IICPE.2012.6450462","DOIUrl":"https://doi.org/10.1109/IICPE.2012.6450462","url":null,"abstract":"The renewable energy sources play an important role in electric power generation with growing environmental concerns. The inter connection of renewable energy sources are incorporated using power electronics converters, with the aim of improving power quality at the point of common coupling (PCC). This paper presents a novel idea where a STATCOM is used innovatively as a load reactive power compensator an interface unit between the grid and renewable energy source, and as an effective method for real power exchange between the dynamic load system, grid and renewable energy source. A controller unit is proposed for the STATCOM based on modified Icosf algorithm by which reactive power compensation and power factor correction is done and also real power support is provided by renewable energy source through STATCOM. The performance of the proposed algorithm is compared with the modified Instantaneous Reactive Power Theory (IRPT) control algorithm to achieve the above objectives.","PeriodicalId":220613,"journal":{"name":"2012 IEEE 5th India International Conference on Power Electronics (IICPE)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129137996","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: 33
New cascaded multilevel inverter topology with reduced variety of magnitudes of dc voltage sources 新的级联多电平逆变器拓扑结构，减少了直流电压源的变化幅度
2012 IEEE 5th India International Conference on Power Electronics (IICPE) Pub Date : 2012-12-01 DOI: 10.1109/IICPE.2012.6450408
S. Bahravar, E. Babaei, S. H. Hosseini
{"title":"New cascaded multilevel inverter topology with reduced variety of magnitudes of dc voltage sources","authors":"S. Bahravar, E. Babaei, S. H. Hosseini","doi":"10.1109/IICPE.2012.6450408","DOIUrl":"https://doi.org/10.1109/IICPE.2012.6450408","url":null,"abstract":"In this paper, a new basic topology is proposed for cascaded multilevel inverters. The proposed basic topology is comprised of two dc voltage sources, two unidirectional power switches, and an H-bridge. A new generation of cascaded multilevel inverters can be achieved by series connection of some number of proposed basic topology. The proposed cascaded multilevel inverter in symmetric condition utilizes less number of switches in comparison with the conventional symmetric multilevel inverter. In addition, in asymmetric condition, the variety of magnitudes of dc voltages sources is less than the conventional ones. In order to generate all voltage levels (odd and even), four new algorithms are suggested to determine the magnitudes of dc voltage sources. The ability of the proposed topology in generating the desired output voltage is proved through the simulations results carried out in PSCAD/EMTDC software.","PeriodicalId":220613,"journal":{"name":"2012 IEEE 5th India International Conference on Power Electronics (IICPE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124696475","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: 17
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