Application research of flywheel battery in the wind and solar complementary power generation

摘要

As the wind fluctuations, wind and solar power generation is unstable, and in the current, most of wind and solar power generations use battery energy storage technology. However, due to the chemical reaction speed limit, the battery can not be quickly charged, also can not be quickly discharged, even if the fast charge and discharge will also affect battery life, and cause environmental pollution. In this paper, study application technology of the flywheel battery energy storage in wind and solar power generation, focusing on the principle of flywheel battery, and establish mathematical model of the flywheel energy storage control technology. To analyze the advantages and disadvantages of flywheel energy storage, obtained flywheel energy storage economic and social benefits by data analysis.