Grid Connected-Photovoltaic System (GC-PVS): Issues and Challenges

International Conference on Startup Ventures: Technology Developments and Future Strategies

社会科学（总论）

Pratap Singh, Bhuwan^1 ; Kumar Goyal, Sunil^1 ; Ahmed Siddiqui, Shahbaz^2

Department of Electrical Engineering, Manipal University Jaipur, Jaipur, India^1

Department of Mechatronics Engineering, Manipal University Jaipur, Jaipur, India^2

关键词: Electric utility grid;    Electrical power generation;    Emerging technologies;    Government of India;    Grid-connected photovoltaic system;    Issues and challenges;    Renewable energy source;    Smart Grid technologies;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/594/1/012032/pdf
DOI  :  10.1088/1757-899X/594/1/012032

学科分类：社会科学、人文和艺术（综合）

来源: IOP

【 摘 要 】

Smart grid is the key technology for an effective utilization of the Renewable Energy Sources (RES). The utilization of RES for the generation of electricity is increasingly gaining interest of researchers during the last decades. The main reason behind this is global incentivization, the increasing price of petroleum products, climate issues and deregulations in the energy market. As the Government of India, (MNRE i.e. Ministry of New & Renewable Energy) is targeting to generate 20000 MW power through grid-connected solar PVS by the year 2022 therefore, the main focus in this paper has been presented on power generation through grid-connected PVS. The emerging smart grid technology has enabled the grid-connected PVS as an evolving process in today's world for electrical power generation. However, apart from so many advantages, there are several issues and challenges associated with the integration of PVS to the electric utility grid hence, the investigation to find out available possible solutions to overcome these issues becomes essential in order to enhance the performance of grid-connected PVS. The most severe constraint associated with this emerging technology is it high penetration level. If during low load conditions there is some mismatch found between the real power output and the load profile characteristics of PVS then it may result into large reverse power flow, high power losses or severe voltage violation. In this paper, several issues and challenges associated with the integration of solar PVS with the electric utility grid are presented.