It concerns plants that can store and reproduce energy of various kinds and can generate energy by using existing energy from the environment (hot, cold).

摘要

It concerns systems that can store excess energy (electrical or mechanical energy) in the form of heat and pressure energy and reproduce it when needed. By using existing energies from the environment (heat, cold), temperature changes in the working media (air, water, etc.) can be caused. Heat transfer causes pressure changes in high pressure vessels. When unloading the energy storage, the thermally generated overpressure is used to drive a turbine and recovered by generator power. Take one or more high-pressure vessels, which can be filled with any desired air pressure (gas). Thereafter, higher pressure fluid is pumped into the high pressure reservoir. As soon as the high-pressure container is filled approximately halfway with liquid, the process is ended. Thereafter, the air (gas) is heated in the high-pressure container or alternatively liquid nitrogen is sprayed into the high-pressure container and at the same time let in a hot liquid. This increases the pressure in the high-pressure vessel. After the desired pressure is reached in the high pressure vessel, the liquid is passed from the high pressure vessel through a turbine in a non-pressurized container and collected. As the turbine is powered by the fluid and it is coupled to a generator, power is generated. Once the lowest level of fluid in the high pressure vessel is reached, the process is stopped and the air (gas) in the high pressure vessel is cooled. In such facilities, any cooling and warming source can be used. The refrigerator system is very efficient as both sources can be used. The separation of air and liquid into the high pressure container can be accomplished by a piston or a bladder.