Research Review of Photovoltaic Power Generation System

The non-renewable energy resources are being consumed at an increasing rate as the society develops. At the same time, the general public's environmental awareness is improving in response to the deteriorating environment. All countries around the world are actively exploring an energy source that is suitable for sustainable utilization and causes no pollution. Solar power is a new form of energy that is efficient, pollution-free, and can be utilized globally in the future, therefore, the leaders of many countries are paying high attention to relating researches. As photovoltaic power generation is clean and having a high flexibility and broad utilization, it has advantages over other forms of energy. At the moment, grid-connected photovoltaic technology has a significant and enormous potential. As a result, it is necessary to study the PV generation technology, which is this article's main research object. This is done by first reading related articles to learn the latest developments and current difficulties in this area, then focusing on articles that target these problems in order to find solutions theoretically, understanding the structure of the control system, and finally creating a digital simulation in MATLAB to enhance understanding.