发布求助
文献互助 智能选刊 最新文献

2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES)最新文献

筛选
英文 中文
Design analysis of MAGLEV-VAWT with modified magnetic circuit generator 改进型磁路发电机MAGLEV-VAWT的设计分析
2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES) Pub Date : 2014-10-16 DOI: 10.1109/ICEES.2014.6924146
C. Aravind, Kamalinni, S. C. Tay, A. Jagadeeswaran, Rn Firdaus
{"title":"Design analysis of MAGLEV-VAWT with modified magnetic circuit generator","authors":"C. Aravind, Kamalinni, S. C. Tay, A. Jagadeeswaran, Rn Firdaus","doi":"10.1109/ICEES.2014.6924146","DOIUrl":"https://doi.org/10.1109/ICEES.2014.6924146","url":null,"abstract":"This paper presents the design component aspects of a Magnetically levited Vertical Axis Wind Turbine and to report the result analysis using an modified magnetic circuit. The modified magnetic circuit generator reported in our earlier work is tested with the built-in MAGLEV-VAWT. Initially three different wind profiles and the suitable airfoil for the vertical axis wind turbine is derived. The position of the blades to derive maximum velocity is analysed. The degree of impact at angle of 30° is found to have the highest lift coefficient. The structure is then built under laboratory conditions. A modified magnetic circuit generator is used to test the generating capability of the turbine under low speed and high speed conditions. A dual magnetic surface is attached into the structure through an external mechanical structure to reduce the mechanical oscillations. The system is then investigated with and without the maglev structure. It is found that the vibrations are reduced by 37.5%.","PeriodicalId":315326,"journal":{"name":"2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117223490","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: 16
Transmission Lines main and backup fault clearance - Impact on a Nuclear Power Plant 输电线路主备故障清除。对核电站的影响
2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES) Pub Date : 2014-10-16 DOI: 10.1109/ICEES.2014.6924135
T. C. Kiran, N. Theivarajan
{"title":"Transmission Lines main and backup fault clearance - Impact on a Nuclear Power Plant","authors":"T. C. Kiran, N. Theivarajan","doi":"10.1109/ICEES.2014.6924135","DOIUrl":"https://doi.org/10.1109/ICEES.2014.6924135","url":null,"abstract":"Voltage and frequency are the two parameters which determine the healthiness of the grid. Fault transients in the grid can impact Nuclear Power Plant (NPP) electrical system. These transients can degrade the performance of the NPP and can even trip the reactor. Hence, the impact on NPP electrical system by these fault transients is analyzed. Detailed Modeling of NPP electrical system and nearby grid is carried out in ETAP software. Typical transmission line faults close to the plant and at the other end of the lines in the grid are studied and analyzed. For different simulated fault cases with main and backup fault clearance, voltage pattern at various NPP buses, Turbine-Generator (TG) output current and power profiles, and typical Motor inrush currents are analyzed. Impact of fault disturbances on PFBR process system is also studied.","PeriodicalId":315326,"journal":{"name":"2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121328021","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
Wind energy fed Ac drives by using modified back to back converter and matrix converter 采用改进型背对背变换器和矩阵变换器驱动风力馈电交流传动
2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES) Pub Date : 2014-10-16 DOI: 10.1109/ICEES.2014.6924149
K. Kumari, N. O. Gunasekhar, K. Thilagar
{"title":"Wind energy fed Ac drives by using modified back to back converter and matrix converter","authors":"K. Kumari, N. O. Gunasekhar, K. Thilagar","doi":"10.1109/ICEES.2014.6924149","DOIUrl":"https://doi.org/10.1109/ICEES.2014.6924149","url":null,"abstract":"A small scale wind turbine using self-Excited Induction Generator (SEIG) is connected to an Induction machine through a modified back to back converter (MBBC) and Matrix converter (MC). The proposed converter employs only eight switches (MBBC) and has the capability of delivering sinusoidal input currents with unity power factor and bi-directional power flow. Another proposed converter (MC) can contribute to the realization of low volume, sinusoidal input current, bi-directional power flow and lack of bulky reactive elements. All these reasons lead to the development of MC in WECS. This paper describes the feasibility and the operational limitations of the proposed structure. The Total Harmonic Distortion (THD) value for MBBC and MC output voltage are compared by using MATLAB/Simulink software. The simulated results are analyzed and show that THD value is better for MBBC topology.","PeriodicalId":315326,"journal":{"name":"2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125040664","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
A novel high gain switched inductor multilevel buck-boost DC-DC converter for solar applications 一种用于太阳能应用的新型高增益开关电感多电平降压升压DC-DC变换器
2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES) Pub Date : 2014-10-16 DOI: 10.1109/ICEES.2014.6924159
P. K. Maroti, M. Ranjana, Draxe Kaustubh Prabhakar
{"title":"A novel high gain switched inductor multilevel buck-boost DC-DC converter for solar applications","authors":"P. K. Maroti, M. Ranjana, Draxe Kaustubh Prabhakar","doi":"10.1109/ICEES.2014.6924159","DOIUrl":"https://doi.org/10.1109/ICEES.2014.6924159","url":null,"abstract":"This paper presents a study on novel high gain switched inductor multilevel buck-boost converter. High gain DC-DC converters are preferred for solar applications to step up the output voltage from PV arrays. Due to the limitation on duty cycle, high gain is not feasible in conventional buck-boost converter. This drawback is overcome by multilevel buck-boost converter using capacitor-diode multiplier. The gain increases with increase in number of multiplier levels. The switched inductor multilevel buck-boost converter gives gain higher than conventional and multilevel buck-boost converter at a respective level. This topology is single switch DC-DC converter with high frequency due to which circuit layout is optimized and gate complexity is also reduced. The main advantage is that gain increases with increase in the number of levels without disturbing the main circuit by providing modularity. The simulation is carried out using MATLAB/SIMULINK.","PeriodicalId":315326,"journal":{"name":"2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES)","volume":"306 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116228360","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: 20
Optimal sizing of HRES for small sized institute using HOMER 小型研究所HRES的最优规模
2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES) Pub Date : 2014-10-16 DOI: 10.1109/ICEES.2014.6924145
Vivek Soni, R. Khare
{"title":"Optimal sizing of HRES for small sized institute using HOMER","authors":"Vivek Soni, R. Khare","doi":"10.1109/ICEES.2014.6924145","DOIUrl":"https://doi.org/10.1109/ICEES.2014.6924145","url":null,"abstract":"Hybrid energy system generally consists of a primary energy source working in parallel with standby secondary energy storage units. Hybrid Renewable energy system (HRES) is a combination of one or several renewable resources such as wind, solar, biomass, small/micro hydro, with other technologies such as batteries and fossil fuel powered diesel generator (for backup) to provide electric power. HRES is an excellent solution for electrification of remote rural areas where the grid extension is difficult and not economical. A hybrid renewable energy system may be used to reduce dependency on either conventional energy or renewable system. This paper gives the design idea of optimized Hybrid Energy System for a certain technical college/remote rural area for a particular site in central India (Bhopal). For this hybrid system, the meteorological data of Solar Isolation is taken for Bhopal (Longitude 77°42' E, Latitude 23°25' N and Altitude 427 m) and the pattern of load consumption of load are studied and suitably modeled for optimization of the hybrid energy system using HOMER software. HOMER (Hybrid Optimization Model for Electric Renewable) is a design model that determines the optimal architecture and control strategy of the hybrid system. Validation of this result is through evolutionary computing such as GA (genetic algorithm). Our objective is selected as minimizing the total capital cost, subject to the constraint of the Loss of Power Supply Probability (LPSP). Studies have proved that the genetic algorithm converges very well and the methodology proposed is feasible for optimally sizing standalone hybrid power systems.","PeriodicalId":315326,"journal":{"name":"2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES)","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127041026","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
Comparison of Z-source Inverter with DC-DC Boost converter fed VSI for PV applications z源逆变器与DC-DC升压变换器馈入VSI在光伏应用中的比较
2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES) Pub Date : 2014-10-16 DOI: 10.1109/ICEES.2014.6924147
N. Kalaiarasi, S. Paramasivam, Sanchari Kuntu
{"title":"Comparison of Z-source Inverter with DC-DC Boost converter fed VSI for PV applications","authors":"N. Kalaiarasi, S. Paramasivam, Sanchari Kuntu","doi":"10.1109/ICEES.2014.6924147","DOIUrl":"https://doi.org/10.1109/ICEES.2014.6924147","url":null,"abstract":"This paper presents the photo-voltaic (PV) system based on simple boost Z-Source Inverter (ZSI) for three phase resistive load. Here PV cell and PV module model is developed from mathematical equations. Voltage of photovoltaic cell varies with temperature and irradiation. For most of the PV applications PV output voltage is not enough according to specific load requirement. So, the conventional Voltage Source Inverter (VSI) that has been the power conversion technology requires additional voltage boost converter for such applications. The ZSI implements voltage boost as well as voltage inversion simultaneously in a single-stage. Thus Z-source inverter eliminates the limitations of conventional boost converter interfaced with VSI. Simple boost control technique with sinusoidal pulse width modulation is used here for Z-source inverter. Inductor and capacitor values are calculated for Z-source network. In this paper performance of Z-source inverter topology over conventional boost converter interfaced with VSI topology is studied using MATLAB SIMULINK software.","PeriodicalId":315326,"journal":{"name":"2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114833715","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
Performance analysis of three phase induction motor using different magnetic slot wedges 采用不同磁槽楔的三相异步电动机性能分析
2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES) Pub Date : 2014-10-16 DOI: 10.1109/ICEES.2014.6924161
M. Lavanya, P. Selvakumar, S. Vijayshankar, C. Easwarlal
{"title":"Performance analysis of three phase induction motor using different magnetic slot wedges","authors":"M. Lavanya, P. Selvakumar, S. Vijayshankar, C. Easwarlal","doi":"10.1109/ICEES.2014.6924161","DOIUrl":"https://doi.org/10.1109/ICEES.2014.6924161","url":null,"abstract":"This paper presents the performance of three phase induction motor when magnetic wedges of different permeability are inserted in stator slots. Open slots produces variable reluctance path to the air gap flux and it reduces the output power of the machine and hence efficiency. Performance of motor without wedge and with different magnetic slot wedges i.e. cast iron, Magnoval® having different relative permeability are investigated using FEA-analysis, and the results shows that higher relative permeability materials reduces the output performance of the motor. This also validate the use of magnetic wedges of low permeability is reasonable with improved performance.","PeriodicalId":315326,"journal":{"name":"2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128180493","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
FPGA controlled high gain bi-directional DC-DC converter (BDC)for energy storage of solar power FPGA控制的太阳能储能高增益双向DC-DC变换器(BDC)
2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES) Pub Date : 2014-10-16 DOI: 10.1109/ICEES.2014.6924185
D. Raveendhra, Peerzada Ridwan Ul Zaman, K. Govind
{"title":"FPGA controlled high gain bi-directional DC-DC converter (BDC)for energy storage of solar power","authors":"D. Raveendhra, Peerzada Ridwan Ul Zaman, K. Govind","doi":"10.1109/ICEES.2014.6924185","DOIUrl":"https://doi.org/10.1109/ICEES.2014.6924185","url":null,"abstract":"This paper is proposing the Field Programmable Gate Array(FPGA) controlled bidirectional DC-DC converter with the mechanism of switching between upper and lower switches for solar power storage in the battery and presented the simulation results for the same. The proposed bi-directional DC-DC converter is designed at high gain in both buck and boost modes. The implementation of this algorithm for charging and discharging control considered for the battery storage system is efficient. In both the modes of operation of the bi-directional DC-DC Converter are controlled with the help of voltage mode control. The feasibility of proposed converting is verified by the simulation.","PeriodicalId":315326,"journal":{"name":"2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131636518","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
A novel interleaved boost converter with voltage multiplier cell 一种新型的带电压倍增单元的交错升压变换器
2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES) Pub Date : 2014-10-16 DOI: 10.1109/ICEES.2014.6924165
R. Ganesan, M. Prabhakar
{"title":"A novel interleaved boost converter with voltage multiplier cell","authors":"R. Ganesan, M. Prabhakar","doi":"10.1109/ICEES.2014.6924165","DOIUrl":"https://doi.org/10.1109/ICEES.2014.6924165","url":null,"abstract":"The input supply available from renewable sources like solar and fuel cells will be at low level. This must be stepped up considerably for practical utilization. In this paper, a boost converter derived topology consisting of two interleaved stages and five voltage multiplier cells (VMC) is presented. The proposed topology uses two switches with two inductors for the interleaved stage, 12 diodes and capacitors including one voltage lift capacitor. In general, (2N+2) diodes and capacitors are required to obtain a voltage gain which is (N+2) times that of a conventional boost converter. The voltage lift capacitor facilitates addition of outputs obtained from two interleaved stages. The main advantage of this topology is that the voltage stress across the main switches is equal to that of a conventional boost converter. Other advantages are continuous input current, large gain without high duty cycle or transformer and modularity. Experimental results obtained from the 24V/230V, 100W prototype demonstrate the voltage gain capability of the converter and validates the converter design.","PeriodicalId":315326,"journal":{"name":"2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130566448","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
Improved harmony search algorithm for economic emission dispatch 改进的经济排放调度协调搜索算法
2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES) Pub Date : 2014-10-16 DOI: 10.1109/ICEES.2014.6924132
S. Geethanjali, S. Shanmugapriya
{"title":"Improved harmony search algorithm for economic emission dispatch","authors":"S. Geethanjali, S. Shanmugapriya","doi":"10.1109/ICEES.2014.6924132","DOIUrl":"https://doi.org/10.1109/ICEES.2014.6924132","url":null,"abstract":"The economic emission dispatch (EED) assumes a lot of significance to meet the clean energy requirements of the society and simultaneously minimizes the cost of generation. The harmony search algorithm (HSA), mimicking the improvisation process of music players, is a music inspired heuristic algorithm; and searches for optimal solution through the memory consideration and pitch adjustment. This paper presents an Improved HSA (IHSA) based strategy for obtaining the robust solution of EED problem. The feasibility of the proposed approach is evaluated through three test systems and the results are presented to highlight its suitability for practical applications.","PeriodicalId":315326,"journal":{"name":"2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125720630","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
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信