Ocean thermal energy conversion method and ocean thermal energy conversion device
A thermoelectric power generation and marine technology, which is applied in ocean energy power generation, machines/engines, mechanisms for generating mechanical power, etc., can solve the problem of insufficient maintenance of working fluid pumps and cryogenic seawater pumps, loss of pipeline valves, and ocean temperature difference power generation systems Difficult to popularize and apply, etc., to achieve the effects of easy large-scale use and promotion, improving efficiency, and improving energy utilization efficiency
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[0040] Wind energy, like ocean temperature difference energy, is both a primary energy source and a renewable energy source, and there is also abundant wind energy on the ocean surface. In terms of wind conditions, the sea has more advantages than the land. The wind speed on the sea 10 kilometers offshore is generally 25% higher than that on land, and there are few calm wind periods. The method and device for generating electricity by using ocean temperature difference of the present invention is based on the traditional closed ocean thermal energy conversion closed cycle (CC-OTEC) system, and utilizes wind energy to generate electricity to drive a heat pump to increase the low temperature of the ocean temperature difference power generation turbine. The inlet temperature of the working fluid at the boiling point is reduced at the same time as the cold source temperature, so as to improve the power generation efficiency.
[0041] Such as figure 1 , figure 2 As shown, the oc...
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