kinetic energy storage system is composed simply by a flywheel driven by an electrical machine (different types of technologies are considered, mainly permanent magnets, asynchronous and reluctance machines), able to work as a motor or a generator, and some power electronics to drive the machine, connecting to the electric grid or the load.
What is kinetic energy storage system?
Kinetic Energy Storage Systems (KESS) transform electrical energy into kinetic energy or kinetic energy into electrical energy. The aim is to store electrical energy when it is not used by other devices and to provide those devices with electrical energy when they need it.
What is a kinetic generator used for?
This is often used in wind turbines and hydroelectric power stations. Electrostatic Generators: These are based on the principle of electrostatic induction, generating electrical energy from the kinetic energy of moving air or other fluids. The applications of KEGs are incredibly diverse and span numerous sectors.
In the case of KEGs, the energy form being converted is kinetic energy. The generator captures the kinetic energy from motion and uses it to create an electric current. Piezoelectric Generators: Piezoelectric generators convert mechanical strain into electrical energy.
How does a kinetic energy system work?
When the system stores energy, the electrical machine works as a motor and the flywheel is accelerated until it stores the nominal energy. When the system provides energy, the electrical machine works as a generator and the flywheel decelerates. KESS transform electrical energy into kinetic energy or kinetic energy into electrical energy.
Are kinetic energy generators the future of regenerative braking?
In the transportation sector, regenerative braking systems in hybrid and electric cars use kinetic energy converters to capture energy that is normally wasted during braking. With the growing focus on renewable energy and the pressing need to reduce carbon emissions, the future of kinetic energy generators looks promising.
ELYTT ENERGY designs and manufactures advanced Flywheels Energy Storage Systems that provide ride-through power and voltage stabilization for power quality and power recycling applications. Our Flywheel products are: Kinetic Energy Storage Systems (KESS) transform electrical energy into kinetic energy or kinetic energy into electrical energy.