What is the power generation action of a motor?

・Similarly to the rotation action, the power generation action of a motor is based on laws relating to electric currents, magnetic fields, and forces. ・Motors can convert mechanical energy (motion) into electrical energy through electromagnetic induction. In the previous article, the principle of motor rotation was explained.

Is there a small power generation energy storage test device based on pneumatic motor?

In this paper, a small power generation energy storage test device based on pneumatic motor and compressed air is built.

What is the principle of power generation?

Here, the principle of power generation is explained. It was explained in the previous article that motors convert electrical energy into motive power, and rotational motion is obtained by utilizing the forces arising from the interaction between magnetic fields and electrical currents.

What are mechanical energy storage technologies?

In this service, mechanical energy storage technologies, such as PHS, CAES, and GES are used to store energy during the time of excess production of power and to inject back energy into the grid during limited generation of power. In this service, power is delivered by the storage technology for several hours.

Why do we need electricity storage?

Compared with heat and cold energy, electricity is more suitable for long-distance transmission. Therefore, in the grid side, electricity storage must be carried out to solve the large difference between peak and valley power and increase the share of renewable energy generation.

What is thermodynamic energy storage?

Thermodynamic electricity storage adopts the thermal processes such as compression, expansion, heating and cooling to convert electrical energy into pressure energy, heat energy or cold energy for storage in the low period of power consumption, and then convert the stored energy into electrical energy at the peak of electricity consumption.