2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA)最新文献

Optimization of modular stator construction to improve permanent magnet generator characteristics for very low head hydro power application 优化模块化定子结构以提高极低水头水电应用中永磁发电机的特性

2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2017-10-01 DOI: 10.1109/ICSEEA.2017.8267702

P. Irasari, M. Kasim, M. Hikmawan, P. Widiyanto, Ketut Wirtayasa, Q. M. B. Soesanto

{"title":"Optimization of modular stator construction to improve permanent magnet generator characteristics for very low head hydro power application","authors":"P. Irasari, M. Kasim, M. Hikmawan, P. Widiyanto, Ketut Wirtayasa, Q. M. B. Soesanto","doi":"10.1109/ICSEEA.2017.8267702","DOIUrl":"https://doi.org/10.1109/ICSEEA.2017.8267702","url":null,"abstract":"The using of the transformer core for the permanent magnet generator (PMG) stator teeth provides advantages in low manufacturing costs but on the other hand, causes the cogging torque to be high because of the wider slot opening. To enhance the PMG performance, the optimization of modular stator construction to improve permanent magnet generator characteristics for very low head hydropower application is discussed in this paper. Optimization was performed by comparing eight stator construction's combinations as well as the variation of pole arc to pole pitch ratio. Design and simulation were carried out analytically and numerically using FEMM 4.2. The construction with best characteristics i.e. the highest output and less temperature rise and cogging torque will be considered as the best option. The analysis showed that the best performance was achieved as the compromising of those characteristics and T-ST modular stator construction with pole arc to pole pitch ratio equal to 1 is the construction with the most optimum characteristic.","PeriodicalId":297700,"journal":{"name":"2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126218873","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

Degummed palm oil methanolysis process using Choline Chloride (ChCl) and glycerol based Deep Eutectic Solvent (DES) as co-solvent at biodiesel production 以氯化胆碱(ChCl)和甘油基深度共熔溶剂(DES)为助溶剂的脱胶棕榈油甲醇分解工艺在生物柴油生产中的应用

2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2017-10-01 DOI: 10.1109/ICSEEA.2017.8267697

R. Manurung, A. Syahputra, M. A. Alhamdi, Siti Maisarah, Debbie Aditia Ramadhani

{"title":"Degummed palm oil methanolysis process using Choline Chloride (ChCl) and glycerol based Deep Eutectic Solvent (DES) as co-solvent at biodiesel production","authors":"R. Manurung, A. Syahputra, M. A. Alhamdi, Siti Maisarah, Debbie Aditia Ramadhani","doi":"10.1109/ICSEEA.2017.8267697","DOIUrl":"https://doi.org/10.1109/ICSEEA.2017.8267697","url":null,"abstract":"Deep Eutectic Solvent (DES) can be made from a mixture of quarternary ammonium salt and hydrogen bond donour. DES is a non-toxic and biodegradable solvent compared to organic solvents such as n-hexane and has a cheaper price than other Ionic Liquid. DES application as a co-solvent in the process of biodiesel methanolysis on degummed palm oil (DPO) as raw material is done to determine the effect of the amount of DES used. In this study, DES was made from a mixture of Choline Cloride (ChCl) and glycerol with molar ratio of 1:2. The ChCl and glycerol mixture were heated of 80 °C and stirring of 300 rpm for 1 hour. The highest yield of methyl ester obtained was 85.00% with methyl ester content of of 96.23% at molar ratio of methanol and palm oil of 6:1, 1.5% DES concentration, catalyst of 1%, reaction temperature of 60 °C and stirring of 400 rpm. DES as co-solvent in methanolysis can't increase the yield of methyl esters obtained compared to yield biodiesel yields without the addition of DES.","PeriodicalId":297700,"journal":{"name":"2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127627514","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

Analysis of magnetically coupled resonator and four-coil wireless charging systems for EV 电动汽车磁耦合谐振器与四圈无线充电系统分析

2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2017-10-01 DOI: 10.1109/ICSEEA.2017.8267679

A. Junussov, M. Bagheri, M. Lu

引用次数: 8

Experimental investigation of serial parallel and total-cross-tied configuration photovoltaic under partial shading conditions 部分遮阳条件下串并联和全交扎光伏结构的实验研究

2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2017-10-01 DOI: 10.1109/ICSEEA.2017.8267699

Rudi Darussalam, R. I. Pramana, A. Rajani

{"title":"Experimental investigation of serial parallel and total-cross-tied configuration photovoltaic under partial shading conditions","authors":"Rudi Darussalam, R. I. Pramana, A. Rajani","doi":"10.1109/ICSEEA.2017.8267699","DOIUrl":"https://doi.org/10.1109/ICSEEA.2017.8267699","url":null,"abstract":"One of issues about array photovoltaic (PV) is partial shading conditions. It can cause mismatch between the modules, leading to undesirable effects such as reduction in power generated and hot spots. Partial shading is caused by passing clouds, tree shadows, nearby building, tower, poles, etc. So the power output is less than expected value. It is not only depended a number of shaded modules but also depended on array PV configuration. This paper analyzed two array PV configurations i.e., series-parallel (SP) configuration and total-cross-tied (TCT) configuration under partial shading conditions. In this experiment SP configuration (2×2 sized) and T CT configuration (2×2 sized) was made and conducted analyzed on partial shading conditions with several patterns. Both SP configuration and TCT configuration at measuring are performed at the same time for each pattern. The reference for measurement is solar irradiance at 1000 W/m2. Based on the results obtained the performance of TCT configuration is better than SP configuration under partial shading condition. Because TCT configuration is more internal connection than SP configuration, which provides more current paths so reducing power losses.","PeriodicalId":297700,"journal":{"name":"2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116168366","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: 11

Design of an axial-flux permanent-magnet generator(AFPMG) 1 kW, 220 volt, 300 rpm, 1 phase for pico hydro power plants 用于微型水电站的轴向磁通永磁发电机(AFPMG)的设计:1kw, 220伏，300转，1相

2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2017-10-01 DOI: 10.1109/ICSEEA.2017.8267704

Ketut Wirtayasa, P. Irasari, M. Kasim, P. Widiyanto, M. Hikmawan

{"title":"Design of an axial-flux permanent-magnet generator(AFPMG) 1 kW, 220 volt, 300 rpm, 1 phase for pico hydro power plants","authors":"Ketut Wirtayasa, P. Irasari, M. Kasim, P. Widiyanto, M. Hikmawan","doi":"10.1109/ICSEEA.2017.8267704","DOIUrl":"https://doi.org/10.1109/ICSEEA.2017.8267704","url":null,"abstract":"This paper discusses a design of an axial-flux permanent-magnet generator (AFPMG) 1 kW, 220 Volt, 300 rpm, 1 phase for pico hydro power plants in remote areas. Methods that are used to design this generator are analytical and numerical method. The analytical method is used at the preliminary stage of the design process to determine the value of the output variables of the generator and to determine the performance of the generator. The numerical method is used to validate the magnetic circuit dimensions and the value of air-gap flux density that are resulted from the analytical method with the aid of a finite element software package. From the validation process, the dimension of the magnetic circuit that are resulted from the analytical method are able to distribute the magnetic flux without causing saturation to any part of the circuit. The performance of the generator under no-load condition is influenced by the variation of the rotor speed and under loaded at constant speed it is influenced by the variation of the line current. Analysis results shows that the efficiency of the generator is 91,71%, the voltage regulation is 6 % and the output power is 1114,3 watt when the generator is loaded with a resistive load under full-load condition.","PeriodicalId":297700,"journal":{"name":"2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116862595","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

Economic analysis and energy consumption approaches for lighting improvement of government building facilities 政府建筑设施照明改善的经济分析及能源消耗方法

2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2017-10-01 DOI: 10.1109/ICSEEA.2017.8267694

Teguh Tri Lusijarto, R. A. Subekti, Vita Susanti

{"title":"Economic analysis and energy consumption approaches for lighting improvement of government building facilities","authors":"Teguh Tri Lusijarto, R. A. Subekti, Vita Susanti","doi":"10.1109/ICSEEA.2017.8267694","DOIUrl":"https://doi.org/10.1109/ICSEEA.2017.8267694","url":null,"abstract":"This paper discusses the conversion of fluorescent tube lamp to LED tube lamp in terms of economic analysis point of view. This research was conducted for several brands of the lamp, namely Philips fluorescent tube, Goolite LED tube, and Philips LED tube. Each lamp brand totaling five pieces were tested in the workspace at Research Centre for Electrical Power and Mechatronics — Indonesian Institute of Sciences. The methodology of this research is to measure the lumen, voltage, current, and power factor of each type of lamp. Furthermore, an economic analysis of fluorescent and LED tube was carried out by comparing the amount of electricity cost toward the electricity cost savings. The variable of a lifetime, investment cost, and the amount of electric energy consumed are used as electricity saving variable. From the test results, it is obtained that a smaller electric power consumption about 50%, the light of LED tube lamps emit 17.36–33.84% brighter than fluorescent tube lamps. Regarding the cost, although the price of LED tube lamp is 4–6 times higher than fluorescent tube lamp, it gives 48.64–55.87% electricity cost savings. The electricity cost savings for LED tube lamp is due to 50–60% more energy efficient and 2–3 times longer lifetime compared to fluorescent tube lamp. It can be concluded that as a replacement of fluorescent tube lamp, the use of LED tube lamp for lighting in a government building is very profitable.","PeriodicalId":297700,"journal":{"name":"2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133700028","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

Implementation of maximum power point tracker algorithm based proportional-integrator controller on solar cell with boost converter circuit 基于比例积分器的最大功率点跟踪算法在升压变换器太阳能电池上的实现

2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2017-10-01 DOI: 10.1109/ICSEEA.2017.8267682

M. A. Ramadhan, B. Harini, Nanda Avianto, F. Yusivar

引用次数: 1

Analysis of magnet shape influence on rotor deflection on axial flux permanent magnet generator 轴向磁通永磁发电机磁体形状对转子偏转的影响分析

2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2017-10-01 DOI: 10.1109/ICSEEA.2017.8267692

M. Hikmawan, M. Kasim, P. Irasari, P. Widiyanto

引用次数: 2

A simulation study on four different compensation topologies in EV wireless charging 电动汽车无线充电四种补偿拓扑的仿真研究

2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2017-10-01 DOI: 10.1109/ICSEEA.2017.8267689

Ainur Rakhymbay, M. Bagheri, M. Lu

{"title":"A simulation study on four different compensation topologies in EV wireless charging","authors":"Ainur Rakhymbay, M. Bagheri, M. Lu","doi":"10.1109/ICSEEA.2017.8267689","DOIUrl":"https://doi.org/10.1109/ICSEEA.2017.8267689","url":null,"abstract":"Wireless power transfer is a rapidly developing technology utilized to charge electric devices via an air gap. The wide interest towards the development and use of this new charging technique is due to its simplicity, freedom from annoying charging cables, higher efficiency, and smaller charging time. Along with its technical advancements, wireless power transfer technology contributes to the significant reduction of pollutants and CO2 emissions into the atmosphere by the conventional vehicles. However, the implementation of wireless charging for electrical vehicles still present challenges in terms of power transfer efficiency, energy transfer range, utilization of heavy batteries with low energy density and time spent on vehicle charging. One of the ways to address these existing limitations is the development of inmotion (dynamic) wireless power transfer technology. With the incorporation of dynamic wireless charging, there is no need for batteries and the time for charging will sufficiently decrease. This article aims to give a comprehensive explanation of wireless power transfer fundamentals. In particular, different tuning topologies for less inductance leakage are discussed. The output characteristics of each topology are simulated in SIMULINK/Matlab software.","PeriodicalId":297700,"journal":{"name":"2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114120076","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: 10

Implementation of maximum power point tracking algorithm on wind turbine generator using perturb and observe method 用扰动观察法实现风力发电机组最大功率点跟踪算法

2017 International Conference on Sustainable Energy Engineering and Application (ICSEEA) Pub Date : 2017-10-01 DOI: 10.1109/ICSEEA.2017.8267686

Indra Nurzaman, B. Harini, Nanda Avianto, F. Yusivar

引用次数: 3