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Designing a Bidirectional Isolated DC/DC Converter for EV with Power Back Operation for Efficient Battery Charging During Neutral Run 一种用于电动汽车负极充电的双向隔离DC/DC变换器设计
2022 International Conference on Energy and Power Engineering (ICEPE) Pub Date : 2022-11-24 DOI: 10.1109/ICEPE56629.2022.10044891
Tanima Ahamed Tulon, Md. Rahat Hossain Chowdhury, Md. Tauhid Un-Noor Konoz, Mohammad Rejwan Uddin, Mahady Hasan
{"title":"Designing a Bidirectional Isolated DC/DC Converter for EV with Power Back Operation for Efficient Battery Charging During Neutral Run","authors":"Tanima Ahamed Tulon, Md. Rahat Hossain Chowdhury, Md. Tauhid Un-Noor Konoz, Mohammad Rejwan Uddin, Mahady Hasan","doi":"10.1109/ICEPE56629.2022.10044891","DOIUrl":"https://doi.org/10.1109/ICEPE56629.2022.10044891","url":null,"abstract":"Electric Vehicle (EV) battery chargers encounter everyday problems in efficiency, dependability, affordability, isolation, and power density. Existing iron core transformer-based bulky chargers charge 1 million electric vehicles in Bangladesh, but without digital control. This work illustrates, analyzes, designs, and implements a power electronics-based charger with automatic charging current regulation. Bidirectional DC-DC converters (BDC) are gaining popularity in industry and research due to their high-power transfer efficiency, reduced size, grid charging facility, increased EV energy storage system efficiency, voltage regulation, and converter optimization. Dual-mode converters. One is low voltage and the other is high. In buck mode, input voltage is higher than output, while in boost mode, it's higher. The suggested bidirectional converter was examined on a 200W prototype with a 200-V bus and a 24–48 V battery. The 20kHz prototype circuit has 93.1% full-load boost efficiency and 92.2% buck efficiency. Comparing a charger's efficiency and maximum rated power. PROTEUS is used to simulate the proposed scheme's performance.","PeriodicalId":162510,"journal":{"name":"2022 International Conference on Energy and Power Engineering (ICEPE)","volume":"19 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116801796","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
A STATCOM P-Q Controller for a PMSG Wind Energy System PMSG风能系统的STATCOM P-Q控制器
2022 International Conference on Energy and Power Engineering (ICEPE) Pub Date : 2022-11-24 DOI: 10.1109/ICEPE56629.2022.10044908
Anil Thapa, A. Rahim
{"title":"A STATCOM P-Q Controller for a PMSG Wind Energy System","authors":"Anil Thapa, A. Rahim","doi":"10.1109/ICEPE56629.2022.10044908","DOIUrl":"https://doi.org/10.1109/ICEPE56629.2022.10044908","url":null,"abstract":"This paper studies the role of permanent magnet synchronous generator (PMSG) wind turbine system and STATCOM for reactive power compensation during sudden wind speed variation and torque pulse. A detailed model of the PMSG along with the dynamics of the converters have been included. DC link capacitor voltage of the back-to-back converter needs to be maintained within strict limits for smooth power transfer in the system. The STATCOM is placed at the terminal of the grid side converter. An independent P-Q controller is designed for STATCOM to provide the necessary reactive power to regulate DC link capacitor voltage and avoid instability. The simulation studies have shown that the proposed controller provides good damping and settles the transients satisfactorily following the disturbances.","PeriodicalId":162510,"journal":{"name":"2022 International Conference on Energy and Power Engineering (ICEPE)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114885194","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
Energy Payback Analysis of Building Integrated Photovoltaic of High-rise Buildings in Urban Areas 城市高层建筑一体化光伏的能源回报分析
2022 International Conference on Energy and Power Engineering (ICEPE) Pub Date : 2022-11-24 DOI: 10.1109/ICEPE56629.2022.10044909
Anirudha Barman, Mohaimenul Islam, Muiz Mannan, M. B. H. Bhuian
{"title":"Energy Payback Analysis of Building Integrated Photovoltaic of High-rise Buildings in Urban Areas","authors":"Anirudha Barman, Mohaimenul Islam, Muiz Mannan, M. B. H. Bhuian","doi":"10.1109/ICEPE56629.2022.10044909","DOIUrl":"https://doi.org/10.1109/ICEPE56629.2022.10044909","url":null,"abstract":"As urbanization increases, the building-integrated photovoltaic (BIPV) system is featuring many advantages along with energy generation, while also raising concerns about the overall returns of capital investments. The PV panel integration system into buildings is becoming increasingly popular as a fast-growing system of producing electrical energy that can be used to partially meet the energy requirements of buildings in urban areas as well as be economically feasible for urban areas. The analytical study of the energy payback period of the BIPV system indicates the economic feasibility of such a system. This study on energy payback analysis is conducted in one of the academic buildings of Brac University, Dhaka, Bangladesh that demonstrates an economic evaluation process that shows the return of the initial investment within the lifespan of the BIPV system. The study consists of the calculation of initial investment along with the operation and maintenance cost for the lifespan of 20 years for the BIPV system. While evaluating the payback period, various external influential factors such as discount rate and electricity tariff rate were considered. The result of the evaluation indicated the payback time is 3.647 years after the integration of the BIPV system into a highrise building whereas the rate of internal return is 38.050%. It is also observed from the result analysis that in the 4th year of the BIPV integration, an economic return of 7,915.37 USD is achieved which indicates the energy generation system can be a source of income as well. Focusing on the economical feasibility, the end of this study finds out the financial benefit of the BIPV system for urban areas.","PeriodicalId":162510,"journal":{"name":"2022 International Conference on Energy and Power Engineering (ICEPE)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126598735","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
Dynamic Modeling and Performance Analysis of an Autonomous and Non-autonomous Microgrid 自主与非自主微电网的动态建模与性能分析
2022 International Conference on Energy and Power Engineering (ICEPE) Pub Date : 2022-11-24 DOI: 10.1109/ICEPE56629.2022.10044886
Bishop Poudel, Amin Rahim
{"title":"Dynamic Modeling and Performance Analysis of an Autonomous and Non-autonomous Microgrid","authors":"Bishop Poudel, Amin Rahim","doi":"10.1109/ICEPE56629.2022.10044886","DOIUrl":"https://doi.org/10.1109/ICEPE56629.2022.10044886","url":null,"abstract":"A microgrid system with a power system grid connection is advantageous because it can depend on the power grid when additional power is needed. Alternatively, it can also feed the grid with its excess generation. This paper looks into the dynamic behaviour of a microgrid when it switches from non-autonomous to autonomous mode. A 28th-order nonlinear dynamic model of a PV-wind-microalternator-STATCOM integrated microgrid system has been developed. The performance of the system has been evaluated by solving the state equations through the MATLAB ode program. The effect of temporary and permanent faults in the system network has been investigated. Simulation results suggest that the proposed model can effectively operate in non-autonomous mode until a severe disturbance is encountered in the main grid. It also shows its capability of switching to the autonomous mode once the disturbance is found to be severe or if it persists for a longer time.","PeriodicalId":162510,"journal":{"name":"2022 International Conference on Energy and Power Engineering (ICEPE)","volume":"302 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133522923","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
Comparative Analysis Of Harmonic Mitigation Schemes For A Three Phase Uncontrolled Full Wave Rectifier 三相无控全波整流器谐波抑制方案的比较分析
2022 International Conference on Energy and Power Engineering (ICEPE) Pub Date : 2022-11-24 DOI: 10.1109/ICEPE56629.2022.10044888
M. Hasan, Muhammad Ridwanul Hoque, Rakibul Islam, Kaberi Islam
{"title":"Comparative Analysis Of Harmonic Mitigation Schemes For A Three Phase Uncontrolled Full Wave Rectifier","authors":"M. Hasan, Muhammad Ridwanul Hoque, Rakibul Islam, Kaberi Islam","doi":"10.1109/ICEPE56629.2022.10044888","DOIUrl":"https://doi.org/10.1109/ICEPE56629.2022.10044888","url":null,"abstract":"Owing to low cost and ease of regulation, uncontrolled three phase rectifiers are generally used in very high power applications. Since, rectifier is non-linear in nature due to the non-linearity of diode, it draws non sinusoidal input current from the ac power sources which contains large harmonic current. The input harmonic current interacts with the impedance of the power distribution system causing voltage distortion that can simultaneously affect both the distribution system apparatus and the connected loads. Furthermore, low input power factor, increased flow of reactive power, severe input voltage distortion (VD) etc. foster the degree of the complications. In this respect, this paper presents comparative analysis of prominent harmonic mitigation schemes using passive filters for three phase full wave rectifier considering the parameters of THD (Total Harmonic Distortion), efficiency and power factor.","PeriodicalId":162510,"journal":{"name":"2022 International Conference on Energy and Power Engineering (ICEPE)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126044192","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
Feasibility Analysis of An Islanded Microgrid: A Study on Dublar Char 孤岛微电网的可行性分析——基于双炭的研究
2022 International Conference on Energy and Power Engineering (ICEPE) Pub Date : 2022-11-24 DOI: 10.1109/ICEPE56629.2022.10044887
Zubayer Alam, M. M. Ali, Mohaimenul Islam, Md. Mosaddequr Rahman
{"title":"Feasibility Analysis of An Islanded Microgrid: A Study on Dublar Char","authors":"Zubayer Alam, M. M. Ali, Mohaimenul Islam, Md. Mosaddequr Rahman","doi":"10.1109/ICEPE56629.2022.10044887","DOIUrl":"https://doi.org/10.1109/ICEPE56629.2022.10044887","url":null,"abstract":"This study's feasibility analysis of a microgrid took into account the Bangladeshi island of Dublar Char. A scenario-based design for the ideal microgrid system comprised of standalone PV and wind systems has been considered based on the calculated load requirement of the Dublar Char. Following a life cycle cost analysis, the 20% load dependency for PV and battery storage and the 80% load dependency for wind emerged as the best design options for the Dublar Char community. The return on investment is anticipated to be 6.27 years based on a project life of 20 years.","PeriodicalId":162510,"journal":{"name":"2022 International Conference on Energy and Power Engineering (ICEPE)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121364036","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
Microcontroller Based Automatic Home Appliances Protection System From Voltage and Current Disturbances 基于单片机的家用电器电压和电流干扰自动保护系统
2022 International Conference on Energy and Power Engineering (ICEPE) Pub Date : 2022-11-24 DOI: 10.1109/ICEPE56629.2022.10044881
Sameen Yasir Radin, Biplob Sarker, Shafkat Hassan Zahedee, Toki Tahmid Islam Shanto, Mohaimenul Islam, A. Huda
{"title":"Microcontroller Based Automatic Home Appliances Protection System From Voltage and Current Disturbances","authors":"Sameen Yasir Radin, Biplob Sarker, Shafkat Hassan Zahedee, Toki Tahmid Islam Shanto, Mohaimenul Islam, A. Huda","doi":"10.1109/ICEPE56629.2022.10044881","DOIUrl":"https://doi.org/10.1109/ICEPE56629.2022.10044881","url":null,"abstract":"Power quality disturbances such as power surges, spikes, voltage and current fluctuations might damage any household electrical appliance rendering it unusable or may prevent the appliance from functioning as designed. This paper presents the development of an Arduino and GSM based home appliances protection system that is able to protect home devices from overvoltage, undervoltage, overcurrent and undercurrent issues. There are three functional parts in the proposed prototype. The first part measures the voltage and current of the system using sensors. A microcontroller based protective relay makes up the second part which works when any of the parameter values exceeds or falls below the predefined value. Finally, the third part is the GSM module which is very effective for notifying the fault. The display of sensors shows the readings of voltage and current for taking the required action. The results obtained using sensors are also compared with those measured by multimeter.","PeriodicalId":162510,"journal":{"name":"2022 International Conference on Energy and Power Engineering (ICEPE)","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131473514","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 Improved PWM Integrated Solar Mini Pump Controller with Perturb and Observe-Based MPPT Topology to Extract Maximum Energy from PV Array throughout the Day 一种改进的PWM集成太阳能迷你泵控制器，具有摄动和基于观测的MPPT拓扑，可以全天从光伏阵列中提取最大能量
2022 International Conference on Energy and Power Engineering (ICEPE) Pub Date : 2022-11-24 DOI: 10.1109/ICEPE56629.2022.10044900
Marium Ahsan, Preeum Saha, Md. Ezaz Ahamed, Palash Das, Mohammad Rejwan Uddin, Mahady Hasan
{"title":"An Improved PWM Integrated Solar Mini Pump Controller with Perturb and Observe-Based MPPT Topology to Extract Maximum Energy from PV Array throughout the Day","authors":"Marium Ahsan, Preeum Saha, Md. Ezaz Ahamed, Palash Das, Mohammad Rejwan Uddin, Mahady Hasan","doi":"10.1109/ICEPE56629.2022.10044900","DOIUrl":"https://doi.org/10.1109/ICEPE56629.2022.10044900","url":null,"abstract":"This paper is presented with the intention of designing and developing an automated DC motor with speed control by using a Maximum Power Point Tracking (MPPT) algorithm to collect the maximum solar energy for running the motor with a Pulse Width Modulation (PWM) charge controller. The stimulated project utilizes solar energy using a PV module, boost (DC-DC) converter, LED battery and PIC microcontroller and water pump. The implementation of the proposed model can play an effective role in reducing the cost of energy consumption in Bangladesh. Traditionally used diesel pumps and electricity-powered pumps result in the estimated cost of $900 million per year for 1 million tons of diesel. Initiating the use of solar-based motors and pumps will reduce the cost by half of the current cost while also reducing the pollution and carbon footprint of using renewable power sources. The improved alternative proposed by this paper has smart controls which enable speed and current control based on solar energy by using MPPT. After completing the simulation by using Proteus software, a prototype of the proposed motor is built, and its performance is evaluated.","PeriodicalId":162510,"journal":{"name":"2022 International Conference on Energy and Power Engineering (ICEPE)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131610798","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
Detail Conference Schedule 详细会议日程安排
2022 International Conference on Energy and Power Engineering (ICEPE) Pub Date : 2022-11-24 DOI: 10.1109/icepe56629.2022.10044890
{"title":"Detail Conference Schedule","authors":"","doi":"10.1109/icepe56629.2022.10044890","DOIUrl":"https://doi.org/10.1109/icepe56629.2022.10044890","url":null,"abstract":"Detail Conference Schedule.","PeriodicalId":162510,"journal":{"name":"2022 International Conference on Energy and Power Engineering (ICEPE)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132434795","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
Feasibility Analysis of Floating Solar PV Project in Catchment Area of Kaptai Dam 卡帕泰大坝集水区浮动太阳能光伏项目可行性分析
2022 International Conference on Energy and Power Engineering (ICEPE) Pub Date : 2022-11-24 DOI: 10.1109/ICEPE56629.2022.10044882
Kanij Ahmad, Al-Mahmud, Arifur Rahman
{"title":"Feasibility Analysis of Floating Solar PV Project in Catchment Area of Kaptai Dam","authors":"Kanij Ahmad, Al-Mahmud, Arifur Rahman","doi":"10.1109/ICEPE56629.2022.10044882","DOIUrl":"https://doi.org/10.1109/ICEPE56629.2022.10044882","url":null,"abstract":"The world is having an enormous outgrowth in lifestyle and economy based on the huge amount of electricity generation. Bangladesh is also in this race. But the generation of electricity is under pressure here because of limited fossil fuel sources. At this point, renewable energy gives an exemption and, among all the renewable energy resources, solar energy plays a vital role as it is eco-friendly and imperishable. But a limitation of land and its cost becomes a major problem for the installation of land-based large scale solar power plants in Bangladesh. A floating solar photovoltaic system brings a solution to it with a lot more advantages in a riverine country like Bangladesh. This paper will present the prospect of floating solar photovoltaic systems in the catchment area of Kaptai Dam, Bangladesh and reveal the possible analysis regarding co-location, efficiency, costing of FSPV and research possibilities. RET-screen energy management software is to validate the feasibility analysis based on financial details.","PeriodicalId":162510,"journal":{"name":"2022 International Conference on Energy and Power Engineering (ICEPE)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134094475","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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