Device for producing electricity by compressing air in tank, has heat pump for cooling air to be stored in tank, and motor and compressor assembly operated as electric generator when assembly is actuated by compressed air from tank

摘要

The device has an assembly of an electric motor (8) and a compressor (6) supplying compressed air to a storage tank (2). A cooling unit i.e. heat pump (5), for cooling air to be stored in the tank. The motor-compressor assembly operates as an electric generator when the motor-compressor assembly is actuated by the compressed air from the storage tank. Canadian wells (9) provide the air at 18 degree Celsius if the outside temperature is greater a preset value. The heat pump cools the compressed air towards the tank. The compressor turns the air from the tank in opposite direction to drive the motor in opposite direction.