Analysis and Prospect of Hybrid Wind-PV-ESS System under the Background of Carbon Peaking and Carbon Neutrality

Abstract

With the large-scale use of fossil energy, the issue of rising temperatures caused by global warming is getting worse as time goes on, and various countries have successively launched the “carbon peaking and carbon neutrality goal” (double carbon goal). As a major country, China has a great challenge to achieve the double carbon goal, so the status of new energy is even more important. While wind energy and light energy occupy an important position in new energy sources, optimizing their utilization is a top priority. This paper includes the following sections: the fundamentals of wind power generating and some optimization of blade technology, the basic idea behind how photovoltaic cells produce electricity and the characteristics and comparison of several photovoltaic cells, a simple classification of MPPT technology, common energy storage technologies: flywheel, super capacitor, principle of hydrogen battery, Optimization of wind-solar storage combined debugging technology, etc.