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2016 IEEE International Conference on Power and Renewable Energy (ICPRE) Pub Date : 2022-04-03 DOI: 10.1109/LMSA.2009.5074854
J. Pillow
{"title":"Title page","authors":"J. Pillow","doi":"10.1109/LMSA.2009.5074854","DOIUrl":"https://doi.org/10.1109/LMSA.2009.5074854","url":null,"abstract":"Epidemiological studies demonstrate that in utero growth restriction and low birth weight are associated with impaired lung function and increased respiratory morbidity from infancy, throughout childhood and into adulthood. Chronic restriction of nutrients and/or oxygen during late pregnancy causes abnormalities in the airways and lungs of off-spring, including fewer numbers of enlarged alveoli with thicker septal walls and basement membranes. The structural abnormalities and impaired lung function seen soon after birth persist or even progress with age. These changes are likely to cause lung symptomology through life and hasten lung aging.","PeriodicalId":214109,"journal":{"name":"2016 IEEE International Conference on Power and Renewable Energy (ICPRE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132142197","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
Power and Load Unbalance protection modeling and parameter optimization 功率和负载不平衡保护建模及参数优化
2016 IEEE International Conference on Power and Renewable Energy (ICPRE) Pub Date : 2016-10-01 DOI: 10.1109/ICPRE.2016.7871192
Ai Dongping, Tao Xiang-yu, Chen Tao, Wang Liangyi
{"title":"Power and Load Unbalance protection modeling and parameter optimization","authors":"Ai Dongping, Tao Xiang-yu, Chen Tao, Wang Liangyi","doi":"10.1109/ICPRE.2016.7871192","DOIUrl":"https://doi.org/10.1109/ICPRE.2016.7871192","url":null,"abstract":"Power and Load Unbalance protection (PLU protection) is one of major turbine protections to preventing steam turbine overspeed. The start condition is that if unbalance of mechanical power and electrical power exceeds the limitation, the PLU protection will be actuated to close the valves but not stop the generators. But the accidents have happened and power grid simulation show that the grid faults may make the PLU protection false trip, that maybe turn the valves on and off frequently, seriously, it may even create power oscillation. In order to solve this problem, the generator rotating speed constraint is introduced into the PLU protection and the simulation model is established in this paper. The setting method of rotating speed constraint parameter is proposed. The simulation results verify that this method can effectively prevent the PLU false trip and improve the reliability of PLU protection.","PeriodicalId":214109,"journal":{"name":"2016 IEEE International Conference on Power and Renewable Energy (ICPRE)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115718381","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
Performance assessment of a solar powered rice husking system with a VFD controlled high capacity 3-phase inverter 基于VFD控制的大容量三相逆变器的太阳能脱壳系统性能评估
2016 IEEE International Conference on Power and Renewable Energy (ICPRE) Pub Date : 2016-10-01 DOI: 10.1109/ICPRE.2016.7871154
Mohammad Rejwan Uddin, Zaima Tasneem, Saila Ishrat Annie, K. M. Salim
{"title":"Performance assessment of a solar powered rice husking system with a VFD controlled high capacity 3-phase inverter","authors":"Mohammad Rejwan Uddin, Zaima Tasneem, Saila Ishrat Annie, K. M. Salim","doi":"10.1109/ICPRE.2016.7871154","DOIUrl":"https://doi.org/10.1109/ICPRE.2016.7871154","url":null,"abstract":"With the improvement of technology and economic enhancement, people are now using fuel or grid powered machine for food processing. Among all agricultural crops, rice is the main crop cultivated in Bangladesh and a high efficient processing is required for this. But excessive rise of fuel prices and limitation of power supply to the off grid areas is an obstacle for this sector. Ozone gas emissions for both fuel burning and power generation results in global warming and health issues due to inhalation of the smoke. Because of a good solar irradiation pattern, a solar powered rice husking machine can minimize this burden from the nation. The purpose of this paper is to design and analyse the performance of solar powered rice husking system. Physical demonstration was made by installing 2 kW crystalline PV modules by setting up the rice husking machine with VFD based 3-phase inverter and other measuring equipment in experimental building. Based on maximum solar irradiation, projected output is analysed by using PSIM simulation and the prospect of solar powered rice husking system in Bangladesh is shown with economic feasibility. Based on the experimental data, the performance of the system is also analysed and presented in this paper.","PeriodicalId":214109,"journal":{"name":"2016 IEEE International Conference on Power and Renewable Energy (ICPRE)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121073152","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
Smooth transfer between the grid-connected mode and stand-alone mode in a marine shaft generation system 船用竖井发电系统并网模式与单机模式的平稳转换
2016 IEEE International Conference on Power and Renewable Energy (ICPRE) Pub Date : 2016-10-01 DOI: 10.1109/ICPRE.2016.7871248
Tian Cai, Bo-Han Chi, Yanping Shi, Yunxiang Wu, S. Shao
{"title":"Smooth transfer between the grid-connected mode and stand-alone mode in a marine shaft generation system","authors":"Tian Cai, Bo-Han Chi, Yanping Shi, Yunxiang Wu, S. Shao","doi":"10.1109/ICPRE.2016.7871248","DOIUrl":"https://doi.org/10.1109/ICPRE.2016.7871248","url":null,"abstract":"This paper introduces a new concept of the shaft generation system applied in marine industry where both the grid-connected operation and the stand-alone operation are required. Detailed analysis of implementing these two modes and the smooth transfer between each other are given. Experiments are also carried out to validate the usefulness and practicality of the proposed control structure.","PeriodicalId":214109,"journal":{"name":"2016 IEEE International Conference on Power and Renewable Energy (ICPRE)","volume":"24 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124943458","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
Impact of electric potential due to faulted overhead ground wire on distribution system equipment 架空地线故障引起的电势对配电系统设备的影响
2016 IEEE International Conference on Power and Renewable Energy (ICPRE) Pub Date : 2016-10-01 DOI: 10.1109/ICPRE.2016.7871222
B. Rittong, S. Sirisumrannukul
{"title":"Impact of electric potential due to faulted overhead ground wire on distribution system equipment","authors":"B. Rittong, S. Sirisumrannukul","doi":"10.1109/ICPRE.2016.7871222","DOIUrl":"https://doi.org/10.1109/ICPRE.2016.7871222","url":null,"abstract":"This paper analyzes the impact of electric potential (EP) due to faulted overhead ground wire (OHGW) on distribution system equipment. The fault current injection to direct OHGW, which may cause insulation failure to electrical equipment, was simulated using the current distribution electromagnetic interference grounding and soil structure (CDEGS). Three cases were investigated on a 115/22 kV substation and a 22 kV distribution of provincial electricity authority (PEA): 1) the existing system, 2) bonding between the ground grid substation and the ground rod located in earth under the riser pole, and 3) the OHGW of the take-off located in the substation and the OHGW of the riser pole are connected. It can be confirmed from the study results that bonding between the ground grid substation and the ground rod located in the earth under the riser pole offers an effective means to help decrease the EP between the OHGW and the ground, therefore reducing the risk of equipment damage.","PeriodicalId":214109,"journal":{"name":"2016 IEEE International Conference on Power and Renewable Energy (ICPRE)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125965831","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: 3
Brushless DC motor speed control system Simulink simulation 无刷直流电动机调速系统的Simulink仿真
2016 IEEE International Conference on Power and Renewable Energy (ICPRE) Pub Date : 2016-10-01 DOI: 10.1109/ICPRE.2016.7871173
Ling Xu, Jianguo Song, Qiangqiang Lin
{"title":"Brushless DC motor speed control system Simulink simulation","authors":"Ling Xu, Jianguo Song, Qiangqiang Lin","doi":"10.1109/ICPRE.2016.7871173","DOIUrl":"https://doi.org/10.1109/ICPRE.2016.7871173","url":null,"abstract":"According to the mathematical model of a brushless DC motor, using MATLAB / Simulink to build various independent functional modules, and integrated into the simulation model of brushless DC motor control system. The system uses the double loop of control mode, including the inner current loop and the outer speed loop, to ensure that the motor is performance well in the high and low speed, and system has start fast, flexible control, robustness and other advantages. By conducting the two simulation experiments of tracking the speed and keeping the speed stability, we preliminarily verify the effectiveness and reasonable of the system modeling method and the feasibility of the control system design, simulation and setting parameters can also be made to optimize the actual controller control and commissioning reference.","PeriodicalId":214109,"journal":{"name":"2016 IEEE International Conference on Power and Renewable Energy (ICPRE)","volume":"231 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123794140","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
Effects of Q factor on wireless power transmission by magnetic resonant coupling Q因子对磁谐振耦合无线电力传输的影响
2016 IEEE International Conference on Power and Renewable Energy (ICPRE) Pub Date : 2016-10-01 DOI: 10.1109/ICPRE.2016.7871189
Ryunosuke Murakami, M. Inamori, M. Morimoto
{"title":"Effects of Q factor on wireless power transmission by magnetic resonant coupling","authors":"Ryunosuke Murakami, M. Inamori, M. Morimoto","doi":"10.1109/ICPRE.2016.7871189","DOIUrl":"https://doi.org/10.1109/ICPRE.2016.7871189","url":null,"abstract":"This paper describes the effects of the Q factor on wireless power transmission by magnetic resonant coupling. The Q factor of the antenna for wireless power transmission needs to be as high as possible. In this paper, the effects of the Q factor on transmission power and transmission efficiency is discussed through experiments and simulation.","PeriodicalId":214109,"journal":{"name":"2016 IEEE International Conference on Power and Renewable Energy (ICPRE)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123808034","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
A hybrid Fuzzy Logic Controller-Firefly Algorithm (FLC-FA) based for MPPT Photovoltaic (PV) system in solar car 基于模糊控制器-萤火虫混合算法(FLC-FA)的太阳能汽车MPPT光伏系统
2016 IEEE International Conference on Power and Renewable Energy (ICPRE) Pub Date : 2016-10-01 DOI: 10.1109/ICPRE.2016.7871149
Dwi Ajiatmo, I. Robandi
{"title":"A hybrid Fuzzy Logic Controller-Firefly Algorithm (FLC-FA) based for MPPT Photovoltaic (PV) system in solar car","authors":"Dwi Ajiatmo, I. Robandi","doi":"10.1109/ICPRE.2016.7871149","DOIUrl":"https://doi.org/10.1109/ICPRE.2016.7871149","url":null,"abstract":"This paper propose Firefly Algorithm (FA) new method for tuning the membership function of fuzzy logic controller for Maximum Power Point Tracker (MPPT) system Photovoltaic solar car, that consist of hybrid Fuzzy Logic Controller - Firefly Algorithm (FLC-FA) for the parameter. There are many MPPT methods for photovoltaic (PV) system, Perturbation and Observation (PnO), fuzzy logic controller (FLC) standard, and hybrid Fuzzy logic controller firefly algorithm (FLC-FA) is compared in this paper. The proposed FLC-FA algorithm is to obtain the optimal solution for MPPT for photovoltaic (PV) systems for solar cars. The result Fuzzy logic controller firefly (FLC-FA) of the proposed method, the highest maximum strength and efficiency generated is PnO = 96.31%, Standard FLC = 99.88% and Proposed FLC-FA = 99.98%. better than PnO and Fuzzy logic controller standard method. The main advantage of the proposed FLC-FA is more efficient and accurate than the still fuzzy logic controller standard.","PeriodicalId":214109,"journal":{"name":"2016 IEEE International Conference on Power and Renewable Energy (ICPRE)","volume":"287 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114189406","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: 22
Analysis on interactive influences among control loops of multi inverters connected to weak-structured power system 弱结构电力系统多逆变器控制回路相互影响分析
2016 IEEE International Conference on Power and Renewable Energy (ICPRE) Pub Date : 2016-10-01 DOI: 10.1109/ICPRE.2016.7871208
Zhao Jun-yi, Yang Chaoying, X. Zhiwei, Tang Zhendong
{"title":"Analysis on interactive influences among control loops of multi inverters connected to weak-structured power system","authors":"Zhao Jun-yi, Yang Chaoying, X. Zhiwei, Tang Zhendong","doi":"10.1109/ICPRE.2016.7871208","DOIUrl":"https://doi.org/10.1109/ICPRE.2016.7871208","url":null,"abstract":"Long-distance power transmission and the increasing number of grid-connected inverters make multi inverters grid-connected power network equivalent impedance non-ignorable under the weak-structured power system. The existence of power network equivalent impedance couples multiple inverters in PCC, and then causes the complex interactive influences among control loops of multi inverters grid-connected system. The equivalent model of multi inverters connected to weak-structured power system was established, dynamic relative gain array based on frequency was used to quantitative analysis the interactive influences among control loops of multi inverters and give interactive change characteristics with the changing grid-connected inverter units, control parameters and power grid equivalent impedance. Finally, a multi inverters grid-connected was built in Simulink simulation platform, the correctness of simulation results were verified. Meanwhile, general rules of changing interactive influences among control loops with the increasing number of inverters grid-connected were accurate descripted.","PeriodicalId":214109,"journal":{"name":"2016 IEEE International Conference on Power and Renewable Energy (ICPRE)","volume":"2016 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114613739","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
Research on the corrosion effect of the UHVDC ground electrode current on the metal pipelines 特高压直流接地电极电流对金属管道腐蚀效应的研究
2016 IEEE International Conference on Power and Renewable Energy (ICPRE) Pub Date : 2016-10-01 DOI: 10.1109/ICPRE.2016.7871147
Zhigao Wang, Wenjun Wang, Fangqiang Wang, Xinsheng Lan, Zhi Geng, Qianqian Tian
{"title":"Research on the corrosion effect of the UHVDC ground electrode current on the metal pipelines","authors":"Zhigao Wang, Wenjun Wang, Fangqiang Wang, Xinsheng Lan, Zhi Geng, Qianqian Tian","doi":"10.1109/ICPRE.2016.7871147","DOIUrl":"https://doi.org/10.1109/ICPRE.2016.7871147","url":null,"abstract":"In recent years, with the advantages of long distance and large capacity, ultrahigh voltage direct current (UHVDC) transmission projects are developing increasingly in China. Also UHVDC transmission projects share corridors with underground oil & gas pipelines has become increasingly prominent. UHVDC ground electrode influences underground oil & gas pipeline is a new problem in China with rapid development of the electric power and oil-gas industry. When the UHVDC transmission system is working under mono-pole ground return operation mode, a high magnitude ground current will be injected into the soil through the ground electrode. The injected current will cause corrosion effect on the underground metal facilities such as oil & gas pipelines around the UHVDC ground electrode. In this paper, the influence of the ground return current of the UHVDC ground electrode in mono-pole ground return operation mode on the metal pipelines around the UHVDC ground electrode has been studied. The electrolytic corrosion principle of the underground metal pipelines caused by the ground electrode current was discussed. Then several protective measures were elaborated in detail. The research can give useful guideline to the corrosion influence of the UHVDC ground electrode current on the metal pipelines and can provide protective measures for the metal pipelines. It can also be applied in design, planning and site selection periods for new UHVDC ground electrode.","PeriodicalId":214109,"journal":{"name":"2016 IEEE International Conference on Power and Renewable Energy (ICPRE)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117016462","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
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