Study and Treat the Effect of Loads and Radiation Changes for the Standalone Photovoltaic System by a Hybrid Storage System

Q2 Engineering

International Journal on Electrical Engineering and Informatics Pub Date : 2021-12-30 DOI:10.15676/ijeei.2021.13.4.4

Ali Gaeed Seger, S. Khosroabadi

{"title":"Study and Treat the Effect of Loads and Radiation Changes for the Standalone Photovoltaic System by a Hybrid Storage System","authors":"Ali Gaeed Seger, S. Khosroabadi","doi":"10.15676/ijeei.2021.13.4.4","DOIUrl":null,"url":null,"abstract":": In this paper, the effect of variation of solar irradiance and load conditions on hybrid standalone Photovoltaic (PV) with energy storage system are studied. An efficient energy management and control system (EMS) based on Proportional-Integral (PI) strategy is proposed. The proposed strategy is designed to share the optimal energy between batteries and supercapacitors (SC) to suit the state of charging, pumping and distributing power over loads. Moreover, the batteries are protected against overcharging state and this leads to rise the batteries' heat and thus shortens. Also, the SC has been supported and protected the batteries, as well as treating the increase in energy and sudden drop due to the high load demand. And, a current control scheme for the three-phase voltage source inverter (VSI) with pulse width modulation (PWM) is used. As a result, maintaining the stability of the energy in cases of voltage surges, and working on the balance and stability of energy in the different ratios of radiation, temperature, or loads. To validate the proposed EMS, MATLAB/Simulink is used and the simulation results are obtained with different case studies of load variation and irradiances. From the simulation results it clear that the proposed EMS show good performance and higher efficiency especially in fast change in solar irradiance.","PeriodicalId":38705,"journal":{"name":"International Journal on Electrical Engineering and Informatics","volume":"3 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal on Electrical Engineering and Informatics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15676/ijeei.2021.13.4.4","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Engineering","Score":null,"Total":0}

引用次数: 0

Abstract

: In this paper, the effect of variation of solar irradiance and load conditions on hybrid standalone Photovoltaic (PV) with energy storage system are studied. An efficient energy management and control system (EMS) based on Proportional-Integral (PI) strategy is proposed. The proposed strategy is designed to share the optimal energy between batteries and supercapacitors (SC) to suit the state of charging, pumping and distributing power over loads. Moreover, the batteries are protected against overcharging state and this leads to rise the batteries' heat and thus shortens. Also, the SC has been supported and protected the batteries, as well as treating the increase in energy and sudden drop due to the high load demand. And, a current control scheme for the three-phase voltage source inverter (VSI) with pulse width modulation (PWM) is used. As a result, maintaining the stability of the energy in cases of voltage surges, and working on the balance and stability of energy in the different ratios of radiation, temperature, or loads. To validate the proposed EMS, MATLAB/Simulink is used and the simulation results are obtained with different case studies of load variation and irradiances. From the simulation results it clear that the proposed EMS show good performance and higher efficiency especially in fast change in solar irradiance.

查看原文本刊更多论文

研究和处理负载和辐射变化对混合存储系统独立光伏系统的影响

本文研究了太阳辐照度和负荷条件的变化对独立式光伏-储能混合发电系统的影响。提出了一种基于比例积分策略的高效能源管理与控制系统。该策略的目的是在电池和超级电容器(SC)之间共享最优能量，以适应负载的充电、泵送和分配状态。此外，电池被保护防止过充状态，这将导致电池的热量上升，从而缩短。此外，SC还支持和保护电池，以及处理由于高负载需求而导致的能量增加和突然下降。并提出了一种基于脉宽调制(PWM)的三相电压源逆变器电流控制方案。因此，在电压浪涌的情况下保持能量的稳定性，并在辐射，温度或负载的不同比例下工作能量的平衡和稳定性。为了验证所提出的电磁系统，利用MATLAB/Simulink对负载变化和辐照度进行了不同情况下的仿真研究。仿真结果表明，该方法具有良好的性能和较高的效率，特别是在太阳辐照度快速变化的情况下。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

International Journal on Electrical Engineering and Informatics Engineering-Engineering (all)

CiteScore

2.70

自引率

0.00%

发文量

审稿时长

20 weeks

期刊介绍： International Journal on Electrical Engineering and Informatics is a peer reviewed journal in the field of electrical engineering and informatics. The journal is published quarterly by The School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Indonesia. All papers will be blind reviewed. Accepted papers will be available on line (free access) and printed version. No publication fee. The journal publishes original papers in the field of electrical engineering and informatics which covers, but not limited to, the following scope : Power Engineering Electric Power Generation, Transmission and Distribution, Power Electronics, Power Quality, Power Economic, FACTS, Renewable Energy, Electric Traction, Electromagnetic Compatibility, Electrical Engineering Materials, High Voltage Insulation Technologies, High Voltage Apparatuses, Lightning Detection and Protection, Power System Analysis, SCADA, Electrical Measurements Telecommunication Engineering Antenna and Wave Propagation, Modulation and Signal Processing for Telecommunication, Wireless and Mobile Communications, Information Theory and Coding, Communication Electronics and Microwave, Radar Imaging, Distributed Platform, Communication Network and Systems, Telematics Services, Security Network, and Radio Communication. Computer Engineering Computer Architecture, Parallel and Distributed Computer, Pervasive Computing, Computer Network, Embedded System, Human—Computer Interaction, Virtual/Augmented Reality, Computer Security, VLSI Design-Network Traffic Modeling, Performance Modeling, Dependable Computing, High Performance Computing, Computer Security.