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2017 International Conference on Power and Embedded Drive Control (ICPEDC)最新文献

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Characterization of inset fed rectangular waveguide for multiple frequency operation 多频率工作的插入式馈电矩形波导特性
2017 International Conference on Power and Embedded Drive Control (ICPEDC) Pub Date : 2017-03-01 DOI: 10.1109/ICPEDC.2017.8081134
Neelima Koppala, G. Prasad
{"title":"Characterization of inset fed rectangular waveguide for multiple frequency operation","authors":"Neelima Koppala, G. Prasad","doi":"10.1109/ICPEDC.2017.8081134","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081134","url":null,"abstract":"The ultra wide band antennas are very useful for the current trend applications especially for mobile phones. Due to compact area, ease of fabrication, high frequency operation, conformability, microstrip antennas gain popularity in majority of the applications. The basic rectangular patch antenna is designed using the transmission line model analysis and for the inset feed that operates at 2.4GHz. The design is varied for different dielectric components with relative permittivity values. Further the patch is simulated with corner cuts to increase the gain. The designs are simulated in HFSS Tool. The parameters like gain and return loss are compared. The results show that the relative permittivity increases, the gain will also increase. Further if the corner cuts are made to the patch, then the gain further increases.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129665253","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
A simple and effective control of single phase solar inverter 一种简单有效的控制单相太阳能逆变器
2017 International Conference on Power and Embedded Drive Control (ICPEDC) Pub Date : 2017-03-01 DOI: 10.1109/ICPEDC.2017.8081085
Nasreen Khan, A. Siraj, Javed Khan, Ferheen Mahboob, A. Haque
{"title":"A simple and effective control of single phase solar inverter","authors":"Nasreen Khan, A. Siraj, Javed Khan, Ferheen Mahboob, A. Haque","doi":"10.1109/ICPEDC.2017.8081085","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081085","url":null,"abstract":"In this paper, a single phase effective closed loop control for solar inverter is proposed. As solar irradiance level changes with atmospheric conditions, output of the inverter varies. To maintain the output voltage of the inverter constant a close loop is implemented using PWM technique. A PWM signal is generated by comparing the output of PI controller with two identical triangular signals having a phase difference of 180°. The output voltage is constant within ±0.5% of reference value. The circuit is validated using PSIM software. The simulated AC output waveform has THD within 2%.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133358338","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
Comparative analysis of single phase grid tied transformerless pv inverters 单相并网无变压器光伏逆变器的对比分析
2017 International Conference on Power and Embedded Drive Control (ICPEDC) Pub Date : 2017-03-01 DOI: 10.1109/ICPEDC.2017.8081079
P. Gayathri, B. Geethalakshmi
{"title":"Comparative analysis of single phase grid tied transformerless pv inverters","authors":"P. Gayathri, B. Geethalakshmi","doi":"10.1109/ICPEDC.2017.8081079","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081079","url":null,"abstract":"Transformerless PV inverters are one of the best energy conversion systems for single phase grid tied applications. However eliminating transformer could cause leakage current to flow through the ground, which is hazardous. To minimize the effect of leakage current, common mode voltage (CMV) has to be maintained constant during conduction and freewheeling mode of operation. This paper analyses various transformerless topologies using MOSFET switches. To compare certain performance metrics of transformerless topologies, MATLAB SIMULINK is done.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132449029","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
Optimal tracing based real power loss allocation in transmission lines 基于最优跟踪的输电线路实际损耗分配
2017 International Conference on Power and Embedded Drive Control (ICPEDC) Pub Date : 2017-03-01 DOI: 10.1109/ICPEDC.2017.8081053
K. Dhayalini, R. Mukesh
{"title":"Optimal tracing based real power loss allocation in transmission lines","authors":"K. Dhayalini, R. Mukesh","doi":"10.1109/ICPEDC.2017.8081053","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081053","url":null,"abstract":"In a deregulated power system, the loss in the transmission lines are varied depending on the participation of generator and load. This paper proposes an optimal tracing based loss allocation in the transmission lines. The proportional sharing principle (PSP) is used to trace the power flow in the transmission lines. The Particle Swarm Optimization (PSO) algorithm is used for the optimization of power flow. The proposed methodology is tested on IEEE 14 bus test system.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128764898","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
Application of singular perturbation method for discrete two time scale R -model power system 奇异摄动法在离散双时间尺度R型电力系统中的应用
2017 International Conference on Power and Embedded Drive Control (ICPEDC) Pub Date : 2017-03-01 DOI: 10.1109/ICPEDC.2017.8081058
G. Vijayakumar, M. S. Krishnarayalu, P. Sujata
{"title":"Application of singular perturbation method for discrete two time scale R -model power system","authors":"G. Vijayakumar, M. S. Krishnarayalu, P. Sujata","doi":"10.1109/ICPEDC.2017.8081058","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081058","url":null,"abstract":"A two-time-scale, third order discrete power system model is taken for this study. It is represented as a one parameter singularly perturbed R- model discrete system. A Singular Perturbation Method (SPM) consisting of an outer series solution and one boundary layer correction (BLC) solution is developed for this model. BLC is required to retrieve the initial conditions that are lost in the process of degeneration and to improve the degenerate solution. SPM for R-model is presented for general nth-order approximate solution. Then Initial Value Problem (IVP) and Boundary Value Problems (BVP) of single area power system are studied using this SPM up to second-order approximation and these results are compared with the exact solution. The results validate the application.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129552085","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
Linear programming method to find the minimal placements of phasor measuring units for power system state estimation 求相量测量单元最小位置的线性规划方法用于电力系统状态估计
2017 International Conference on Power and Embedded Drive Control (ICPEDC) Pub Date : 2017-03-01 DOI: 10.1109/ICPEDC.2017.8081115
Sandeep Manda, K. Balakrishna, A. Sriharibabu
{"title":"Linear programming method to find the minimal placements of phasor measuring units for power system state estimation","authors":"Sandeep Manda, K. Balakrishna, A. Sriharibabu","doi":"10.1109/ICPEDC.2017.8081115","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081115","url":null,"abstract":"This paper aims at finding a minimal placement technique for placing Phasor measuring units for reducing the cost of state estimate. The method used in this technique is binary integer linear programming. The results shows that the method adopted can be effectively used in practical. This paper suggests the use of phasor measurement units for improving power system state estimation and observebility. Objective of this paper is to get solution for minimal placements of Phasor Measuring Units for complete power system state estimation and observability by using binary integer linear programming technique. This method is tested with several test systems like IEEE-14 bus, IEEE-30 bus IEEE-39 bus, IEEE-57 bus and the results have been verified for complete system observability.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"247 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117183576","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
Quasi-ZSI topology for renewable energy system: A review 可再生能源系统的准zsi拓扑研究进展
2017 International Conference on Power and Embedded Drive Control (ICPEDC) Pub Date : 2017-03-01 DOI: 10.1109/ICPEDC.2017.8081110
Y. G. G. Rekha, I. Christopher, V. Jamuna
{"title":"Quasi-ZSI topology for renewable energy system: A review","authors":"Y. G. G. Rekha, I. Christopher, V. Jamuna","doi":"10.1109/ICPEDC.2017.8081110","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081110","url":null,"abstract":"Compared with traditional inverters (VSI & CSI) family, Z source topology has feasible merits of less component count, single stage conversion and boosting of voltage which opens the path to various applications particularly in distributed generation system with renewable & alternative energy source. This paper presents the review of role of Quasi inverter in renewable energy system, as this concept of Quasi which is to be easily added with other topologies like Switched inductor (SL), Multilevel Inverter (MLI), DC-DC Converters etc. to improve the converter working ability. This topology can easily merge with promising input renewable sources like PV, Wind, Fuel cell (FC) and output motor drives.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"155 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126894679","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
Fault tolerant peak current mode controlled flyback converter for solar PV modules 用于太阳能光伏组件的容错峰值电流模式控制反激变换器
2017 International Conference on Power and Embedded Drive Control (ICPEDC) Pub Date : 2017-03-01 DOI: 10.1109/ICPEDC.2017.8081098
Nishant Kashyap, A. Gautam
{"title":"Fault tolerant peak current mode controlled flyback converter for solar PV modules","authors":"Nishant Kashyap, A. Gautam","doi":"10.1109/ICPEDC.2017.8081098","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081098","url":null,"abstract":"This paper proposes a novel scheme for the fault detection in a DC-DC converter connected to a solar PV module with the help of a proposed state machine based model. This scheme can be practically employed by applying Peak Current Mode (PCM) control technique with an excessive ramp signal. Flyback topology having low cost, minimal components which provides isolation too is being selected over other topologies. By employing PCM on the Flyback converter, dynamics has been controlled both at the input and output terminals because of the position of inductor at input node. Stability analysis has been explained with help of Bode plots of system transfer function clearly showing the removal of RHS pole which occurs due to solar PV as input source. A 60 W hardware protype of Flyback converter has been built to test the proposed scheme. Results clearly show the generated outputs with a better cross regulation over a Vpv range of 60-120V.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115147158","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
Evaluating the output power of a PV system under uniform and non-uniform irradiance 评估光伏系统在均匀和非均匀辐照下的输出功率
2017 International Conference on Power and Embedded Drive Control (ICPEDC) Pub Date : 2017-03-01 DOI: 10.1109/ICPEDC.2017.8081073
N. Shah, H. Patel
{"title":"Evaluating the output power of a PV system under uniform and non-uniform irradiance","authors":"N. Shah, H. Patel","doi":"10.1109/ICPEDC.2017.8081073","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081073","url":null,"abstract":"Non-uniform operating conditions for photovoltaic (PV) modules of the PV array, especially the different irradiation levels received by the modules, greatly affect the energy yield of the PV system. This paper compares different avenues by which the energy yield of grid-connected PV system can be increased. The effect of some common array configurations, the level of distributed maximum power point tracking (DMPPT), and the type of converters and their gain; on the output power of the PV system operating under uniform and non-uniform conditions are addressed. Rather than focusing on the output power of the PV array, the power supplied to the grid and the overall system- efficiency are considered as the performance parameters for evaluation of various approaches. The results of exhaustive simulation study performed in MATLAB/Simulink are reported as a summary to highlight the superiority of high-gain converters over other approaches.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125089752","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
Trees replace street lights 树木取代路灯
2017 International Conference on Power and Embedded Drive Control (ICPEDC) Pub Date : 2017-03-01 DOI: 10.1109/ICPEDC.2017.8081059
Vikas Chib
{"title":"Trees replace street lights","authors":"Vikas Chib","doi":"10.1109/ICPEDC.2017.8081059","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081059","url":null,"abstract":"The Sun provides the more than enough energy on Earth. In which only, a very small part of the solar energy on Earth is got changed into power for a given time. We have knowledge of the plants, are the best in solar power. After 100 billion years of natural development, most of them operate at nearly 100 parts of a hundred quanta to doing work well. Plants convert the every photon packet that fall into it, into an energy, which they use for their growth and food preparation In this paper we developed a way in which we can interrupt the photosynthesis, before it used the electrons for their food, we extract that electrons and use it to convert into electricity. This research explores the application of Photosynthetic electricity. Even in the far away, widely different areas where electrics is a chief hard question and also in the smash resting flat areas we use this application. This paper represent the careful way by which we can use trees as a street lights.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127529146","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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