Novel mixing ocean temperature difference power generation system

Abstract

The invention discloses a novel ocean temperature difference power generation system. An ammonia water mixture is adopted by the system to be used as a cycle working medium, and a gas-liquid separator, a recoverer and a thermal absorber are added. The temperature difference between deep cold ocean water and surface warm ocean water is adopted, the warm ocean water is used as a thermal source of the system to heat the working medium with a low boiling point, and the working medium is made to evaporate and boil to push a power generator to generate power. The deep cold ocean water is used as a cold source of the system to cool and liquefy the working medium, and the cycle is repeated, so that power is continuously generated. In order to ensure continuous and stable operation of the power generator, an ocean wind dynamic power generation device, a thermal storage device and a solar thermal collection device are added. A low-speed shaft of a wind wheel and a low-speed shaft of a steamer are combined in a speed-increasing gear box, and power is transferred to the power generator for power generation after speed increasing. A wind meter and a wind speed control device are additionally installed on the speed-increasing gear box. When the wind speed changes, the tooth spaces of a gear can be controlled by the control device, the continuous and stable power generation of the power generation system is ensured, the power generation thermal efficiency of the power generation system is greatly improved, and the applicable ocean area of the power generation system is increased.

Description

technical field [0001] The invention relates to a new type hybrid ocean temperature difference power generation system, in particular to a Kalina-11 cycle method using a mixture of ammonia and water as a working medium for generating electricity using wind energy, solar energy and ocean temperature difference energy, which belongs to the combination of mechanical engineering and new energy power generation field. Background technique [0002] While human beings have entered the 21st century with great strides and rapid speed, they are also facing the threats of environmental pollution and energy depletion. Ocean energy is known as "blue energy", with huge energy reserves, and ocean temperature difference energy accounts for the largest proportion, so the development and utilization of ocean temperature difference energy has attracted more and more attention from all over the world. [0003] Ocean thermal energy conversion (OTEC for short) is a new technology that uses the t...

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Problems solved by technology

[0006] The invention proposes a new hybrid seawater temperature difference power generation system, which uses wind energy, solar energy and seawater temperature difference energy to jointly generate electri

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