Energy storage flywheel
Flywheel energy storage is a method of converting electrical energy into kinetic energy and storing it, which is driven by an electric motor to rotate and store energy. If necessary, the flywheel is used to drive a generator to generate electricity. Carbon fiber is a type of carbon fiber material, usually divided into three categories: ordinary type, high-strength type, and high modulus type. It has characteristics such as high strength, high modulus, low density, low expansion, high temperature resistance, and fatigue resistance, and has good functional design. The carbon fiber composite flywheel structure mainly includes solid, hollow, and approximately hollow structures. The mass of the hollow structure flywheel is concentrated on the rim, maximizing energy storage while reducing the flywheel mass and increasing energy storage density.