Comprehensive energy system and method for combined development and utilization of various resources in deep and far sea

Abstract

The invention provides a comprehensive energy system and method for combined development and utilization of various resources in deep and far sea. The comprehensive energy system comprises an offshore energy processing platform, an offshore wind power plant, an offshore photoelectric field, an offshore photo-thermal field, a natural gas platform and a transport ship. The offshore energy treatment platform comprises a storage battery module, a water electrolysis hydrogen production module, an electrical module, a control module, a fresh water supply module, a heat supply module, a low-carbon power generation module and an organic liquid fuel synthesis module. According to the invention, an offshore energy treatment platform is arranged, and resources developed by an offshore wind power plant, an offshore photoelectric field, an offshore photo-thermal field and a natural gas platform can be organically combined. Through a collaborative development mode, various energy sources in ocean resource development are fully utilized, so that energy sources such as electric energy and natural gas developed from deep and far sea can be transported back to a land load center to be used, or fuel is provided for sailing ships, the resource development cost of the deep and far sea is reduced, and the technical feasibility is improved.

Description

technical field [0001] The invention belongs to the field of comprehensive energy development and utilization, and in particular relates to a comprehensive energy system and method for joint development and utilization of multiple resources in the deep sea. Background technique [0002] The ocean is rich in resources, and human beings are actively developing offshore wind energy, solar energy, seawater, oil and gas and other resources contained in the ocean. With the improvement of the degree of ocean development, the development scope will gradually expand from the shallow offshore sea to the deep sea, and the developed resources face the difficulty of being transported back to the land load center for use. For example, the deep-sea natural gas platform cannot adopt the conventional pipeline transportation development mode, which will lead to technical and economic infeasibility. The price of submarine cables increases rapidly with the increase of the offshore distance, th...

AI Technical Summary

Problems solved by technology

With the improvement of the degree of ocean development, the scope of development will gradually expand from shallow and near seas to deep and deep seas, and the developed resources will face the difficulty of being transported back to the land load center for use

For example, the deep-sea natural gas platform cannot adopt the conventional pipeline transportation development mode, which will make it technically and economically unfeasible

The price of submarine cables increases rapidly as the distance from the shore increases. It is expensive and difficult to lay. Wind or solar power generation in the deep sea also faces the problem of energy transmission.

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