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Single phase boost inverter using hybrid modelling approach 采用混合建模方法的单相升压逆变器
2012 International Conference on Power Engineering and Renewable Energy (ICPERE) Pub Date : 2012-07-03 DOI: 10.1109/ICPERE.2012.6287231
T. D. Rachmildha, Y. Haroen, A. Muqorobin, E. Rijanto
{"title":"Single phase boost inverter using hybrid modelling approach","authors":"T. D. Rachmildha, Y. Haroen, A. Muqorobin, E. Rijanto","doi":"10.1109/ICPERE.2012.6287231","DOIUrl":"https://doi.org/10.1109/ICPERE.2012.6287231","url":null,"abstract":"Boost inverters provide the ac voltage from lower dc voltage source without additional transistor switches compared to the conventional inverters. Some control shave already been proposed to control boost inverters, but most control methods are based on small signal analysis and nonlinear models which make computation complicated and require fine tuning. In this paper, the authors propose a control scheme based on the hybridmodel. The method does not require complicated mathematical formulas and allows easier tuning. The simulation results show that the boost inverter can achieve a good performance using this control approach.","PeriodicalId":303729,"journal":{"name":"2012 International Conference on Power Engineering and Renewable Energy (ICPERE)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127778398","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
Sustainable energy production in Sumatra power system 苏门答腊岛电力系统的可持续能源生产
2012 International Conference on Power Engineering and Renewable Energy (ICPERE) Pub Date : 2012-07-03 DOI: 10.1109/ICPERE.2012.6287246
D. Hakam, L. Arif, T. Fahrudin
{"title":"Sustainable energy production in Sumatra power system","authors":"D. Hakam, L. Arif, T. Fahrudin","doi":"10.1109/ICPERE.2012.6287246","DOIUrl":"https://doi.org/10.1109/ICPERE.2012.6287246","url":null,"abstract":"Sumatra Power System as second largest system in Indonesia with abundant sustainable energy sources currently has a fuel mix that is still dominated by fossil fuels. To anticipate oil price in global market and to decrease subsidize level, Indonesian government in 2007 has launched 10,000 MW Fast Track Program Phase I to develop Coal Based Power Plant. Reducing greenhouse effect and considering least cost production principle; in 2010 the Government issued Fast Track Program Phase II to construct 10.000 MW sustainable energy power plants predominantly by geothermal energy sources. This paper presents but not limited to Sustainable energy resource capacity and also Sumatra Fuel Mix compared to Energy resources in Sumatra power System.","PeriodicalId":303729,"journal":{"name":"2012 International Conference on Power Engineering and Renewable Energy (ICPERE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128994517","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
Study of hybrid PV-diesel power generation system at Sebira Island-Kepulauan Seribu Sebira岛- kepulauan Seribu光伏-柴油混合发电系统研究
2012 International Conference on Power Engineering and Renewable Energy (ICPERE) Pub Date : 2012-07-03 DOI: 10.1109/ICPERE.2012.6287251
A. Purwadi, Y. Haroen, M. Zamroni, N. Heryana, A. Saryanto
{"title":"Study of hybrid PV-diesel power generation system at Sebira Island-Kepulauan Seribu","authors":"A. Purwadi, Y. Haroen, M. Zamroni, N. Heryana, A. Saryanto","doi":"10.1109/ICPERE.2012.6287251","DOIUrl":"https://doi.org/10.1109/ICPERE.2012.6287251","url":null,"abstract":"Sebira Islands is one of the islands in Kepulauan Seribu, Jakarta. This island located at the the north end of the Kepulauan Seribu and not connected to submarine power cable network so that the electricity on this island is limited and only rely on diesel generator set. The government of Jakarta in cooperation with PT. CNOOC and LAPI-ITB are planning to revitalize the system by rebuilding hybrid power system between Photovoltaic panel and Diesel generator set on Sebira Island. This paper aims to make an analytical study for determining the appropriate design. The design was simulated with Homer software and then analyzed technically and economically. In this paper, some design system has been proposed on different scheme. The design has been simulated and the sensitivity analysis has been made on changing of load and fuel cost. The analysis showed that the most feasible scheme to be applied on Sebira Island is the scheme with the percentage fraction of PV and Diesel between 50-70%.","PeriodicalId":303729,"journal":{"name":"2012 International Conference on Power Engineering and Renewable Energy (ICPERE)","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116348352","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
A current compensator for hybrid power plant using bidirectional multiphase DC-DC converter and supercapacitor 一种采用双向多相DC-DC变换器和超级电容器的混合电厂电流补偿器
2012 International Conference on Power Engineering and Renewable Energy (ICPERE) Pub Date : 2012-07-03 DOI: 10.1109/ICPERE.2012.6287238
F. A. Nurman, A. H. Arofat
{"title":"A current compensator for hybrid power plant using bidirectional multiphase DC-DC converter and supercapacitor","authors":"F. A. Nurman, A. H. Arofat","doi":"10.1109/ICPERE.2012.6287238","DOIUrl":"https://doi.org/10.1109/ICPERE.2012.6287238","url":null,"abstract":"A current compensator for hybrid power plant is proposed in this paper. The exceeding current in the battery are compensated by using bidirectional multiphase dc-dc converter as supercapacitor charge - discharge controller. When the battery charging current exceeds the limit, the supercapacitor absorbs the exceeded charging current. Likewise, when the battery discharging current exceeds the limit, the supercapacitor is discharged to help the battery. Multiphase topology is selected to reduce switching current ripple and switch current rating. To verify the proposed application, simulation results are included.","PeriodicalId":303729,"journal":{"name":"2012 International Conference on Power Engineering and Renewable Energy (ICPERE)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127302203","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
Analysis of DC current ripple in six-legs twelve-devices inverters 六脚十二器件逆变器直流纹波分析
2012 International Conference on Power Engineering and Renewable Energy (ICPERE) Pub Date : 2012-07-03 DOI: 10.1109/ICPERE.2012.6287239
P. Dahono, Andri Satria, Dadan Nurafiat
{"title":"Analysis of DC current ripple in six-legs twelve-devices inverters","authors":"P. Dahono, Andri Satria, Dadan Nurafiat","doi":"10.1109/ICPERE.2012.6287239","DOIUrl":"https://doi.org/10.1109/ICPERE.2012.6287239","url":null,"abstract":"Analysis method for input current ripple in several configuration of six-legs twelve-devices inverters is proposed in this research. It begins with deriving the expression for the rms value of six-phase PWM inverters as a function of reference signal. Based on its load, there are two kinds of inverters that is used in this research, which are double winding (dual stator) and dual fed. Double winding configuration has been analyzed for two type of winding configuration, 0° and 30° split, with single and double carrier modulation. While in dual fed configuration, analysis has been done for two modulation technique, which are phase shifted double carrier and level shifted double carrier. The research found that 0° split configuration with double carrier modulation has the lowest input current ripple among its kind. While in double fed configuration, the results divided based on its load power factor. Phase shifted double carrier modulation has the lowest input current ripple for low power factor, and for the high one level shifted double carrier has the lowest. Simulations and experiments has been done and the results verified the analysis method that is used in this research.","PeriodicalId":303729,"journal":{"name":"2012 International Conference on Power Engineering and Renewable Energy (ICPERE)","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133682807","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: 8
Constant frequency ripple regulator for power supplies of vehicles with idle reduction system 带怠速减速系统车辆电源用恒频纹波调节器
2012 International Conference on Power Engineering and Renewable Energy (ICPERE) Pub Date : 2012-07-03 DOI: 10.1109/ICPERE.2012.6287237
T. Oribe, T. Kimura, T. Sato, K. Nishijima, T. Nabeshima
{"title":"Constant frequency ripple regulator for power supplies of vehicles with idle reduction system","authors":"T. Oribe, T. Kimura, T. Sato, K. Nishijima, T. Nabeshima","doi":"10.1109/ICPERE.2012.6287237","DOIUrl":"https://doi.org/10.1109/ICPERE.2012.6287237","url":null,"abstract":"Vehicles employing idle reduction system need a step up DC-DC converter which operates stably for a voltage drop of a battery during engine restart. This paper proposes a power supply for idle reduction employing a ripple regulator having an excellent transient performance and stability without using electrolytic capacitors, which results in long life. The feedforward circuit is employed in order to improve transient response for input voltage change. The experimental results revealed the basic characteristics of the proposed converter, which has a good transient response.","PeriodicalId":303729,"journal":{"name":"2012 International Conference on Power Engineering and Renewable Energy (ICPERE)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133061043","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 economical service period for power transformers 电力变压器经济使用期分析
2012 International Conference on Power Engineering and Renewable Energy (ICPERE) Pub Date : 2012-07-03 DOI: 10.1109/ICPERE.2012.6287222
B. Cahyono, T. Takahashi, T. Okamoto, Suwarno, N. Hariyanto
{"title":"Analysis of economical service period for power transformers","authors":"B. Cahyono, T. Takahashi, T. Okamoto, Suwarno, N. Hariyanto","doi":"10.1109/ICPERE.2012.6287222","DOIUrl":"https://doi.org/10.1109/ICPERE.2012.6287222","url":null,"abstract":"Making good balance between power demand growth-and power equipment installation is one of important issues of electric power companies. Appropriate strategies of managing existing power equipment and reinforcement are necessary for obtaining the maximum quality of electricity supply with the optimum energy cost. Strategies for the existing equipment include maintenance and replacement planning. In this article, a method to evaluate average annual cost for maintaining a transformer is introduced based on real failure data of transformers. Using the method, an economical service period of transformers can be eventually estimated. Cost analysis includes transformer's initial cost, maintenance cost, and cost in the event of failure. Analysis is performed using statistical data from PT. PLN Indonesia.","PeriodicalId":303729,"journal":{"name":"2012 International Conference on Power Engineering and Renewable Energy (ICPERE)","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133086618","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
The calculation of electric motor and Lithium battery capacity on Cikal Cakrawala ITB electric car Cikal Cakrawala ITB电动汽车电机和锂电池容量的计算
2012 International Conference on Power Engineering and Renewable Energy (ICPERE) Pub Date : 2012-07-03 DOI: 10.1109/ICPERE.2012.6287227
F. A. Nugraha, A. Purwadi, Y. Haroen, N. Heryana
{"title":"The calculation of electric motor and Lithium battery capacity on Cikal Cakrawala ITB electric car","authors":"F. A. Nugraha, A. Purwadi, Y. Haroen, N. Heryana","doi":"10.1109/ICPERE.2012.6287227","DOIUrl":"https://doi.org/10.1109/ICPERE.2012.6287227","url":null,"abstract":"This research was done with Brushless DC motor and Lithium-Polymer battery as main propulsion and energy storage for Cikal Cakrawala ITB electric car. Energy calculation to go through the Sepang International Circuit, Malaysia, was used to determine the brushless DC motor and Lithium-Polymer battery rating. Laboratory test was conducted to cover constant load, constant speed, and constant torque characteristic of Brushless DC motor. Charge and discharge characteristic of Lithium-Polymer battery was logged by DL-NAFF data logger. Lap testing with similar condition like Sepang international circuit in ITB area was needed to know the Cikal Cakrawala ITB electric car performance. DL-NAFF data logger was used to count energy consumption of Cikal Cakrawala ITB electric car in testing lap. With this calculation of electric motor and battery capacity, hopefully Cikal Cakrawala ITB electric car could perform 100 km/kWh in energy consumption when join the Shell Eco Marathon Asia 2012 competition in Sepang International circuit, Malaysia, on 4-7th July, 2012.","PeriodicalId":303729,"journal":{"name":"2012 International Conference on Power Engineering and Renewable Energy (ICPERE)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126242338","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
Network voltage stability control supported by wind power generator 风力发电机支持的电网电压稳定控制
2012 International Conference on Power Engineering and Renewable Energy (ICPERE) Pub Date : 2012-07-03 DOI: 10.1109/ICPERE.2012.6287248
R. Suryana, W. Hofmann
{"title":"Network voltage stability control supported by wind power generator","authors":"R. Suryana, W. Hofmann","doi":"10.1109/ICPERE.2012.6287248","DOIUrl":"https://doi.org/10.1109/ICPERE.2012.6287248","url":null,"abstract":"This paper presents three network voltage control strategies supported by wind power generator based on doubly fed induction generator (DFIG) which uses two back-to-back inverters. DFIG has capability to decouple control of active power and reactive power production. Therefore, DFIG is able to deliver reactive power in limitation time to support network voltage stability. Simulation procedure and results in Matlab are presented to show effectiveness of control strategies.","PeriodicalId":303729,"journal":{"name":"2012 International Conference on Power Engineering and Renewable Energy (ICPERE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129936812","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
An evaluation of hybrid wind/diesel energy potential in Pemanggil Island Malaysia 马来西亚Pemanggil岛混合风能/柴油能源潜力评估
2012 International Conference on Power Engineering and Renewable Energy (ICPERE) Pub Date : 2012-07-03 DOI: 10.1109/ICPERE.2012.6287244
M. Anwari, M. Rashid, H. T. M. Muhyiddin, A. I. M. Ali
{"title":"An evaluation of hybrid wind/diesel energy potential in Pemanggil Island Malaysia","authors":"M. Anwari, M. Rashid, H. T. M. Muhyiddin, A. I. M. Ali","doi":"10.1109/ICPERE.2012.6287244","DOIUrl":"https://doi.org/10.1109/ICPERE.2012.6287244","url":null,"abstract":"This paper analyzed the potential implementation of renewable hybrid wind/diesel energy system in Pemanggil Island, Malaysia. National Renewable Energy Laboratory's (NREL) HOMER software was used to perform the techno economic feasibility of hybrid wind/diesel energy system. The investigation demonstrated the impact of wind penetration and battery storage on energy production, cost of energy and number of operational hours of diesel generators for the given hybrid configurations. Emphasis has also been placed on percentage fuel savings and reduction in carbon emissions of different hybrid systems. At the end of this paper, suitability of utilizing hybrid wind/diesel energy system over standalone diesel system was discussed mainly based on different wind irradiances and diesel prices.","PeriodicalId":303729,"journal":{"name":"2012 International Conference on Power Engineering and Renewable Energy (ICPERE)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130030008","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
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