Dish type marine stirling solar energy thermal power generation device

Abstract

The invention relates to a dish type marine stirling solar energy thermal power generation device which comprises a dish type light condensing reflector 3, a reflector support 4, a stirling engine support 2, a solar energy stirling engine, a generator driven by the stirling engine, a double-shaft sunlight tracking device and an automatic sunlight tracking and controlling system. According to the device, a microcontroller, a CPS receiver 12, an electronic compass 13 and a photoelectric tracking sensor box 11 are adopted to control a motor, so that the double-shaft hybrid tracking on sunlight by the dish type light condensing reflector 3 is realized under the special moving carrier of a vessel and special environment of water sailing, the dish type light condensing reflector 3 is enabled to focus the sunlight on the head part of the stirling engine for heating high-pressure hydrogen for expansion so as to push a piston to do work, and the sunlight is converted to electric energy by the generator under the driven of a crank and connecting rod mechanism to output, and used as auxiliary energy in lighting systems, driving systems, air conditioning systems, accessory machinery and the like. Therefore, the good effects of energy conservation and emission reduction, and environment protection are achieved.

Description

technical field [0001] The invention relates to the field of marine solar energy utilization, in particular to a marine dish-type Stirling solar thermal power generation device. Background technique [0002] In recent years, with the depletion of resources such as coal, oil and natural gas and the continuous improvement of environmental protection requirements, the international community has begun to pay close attention to the global warming caused by the energy crisis and greenhouse gas emissions. Since ships consume a lot of energy and emit a lot of polluting gases during navigation, in order to enable the sustainable development of the shipping industry, the main research direction of the world shipbuilding industry has begun to focus on energy saving and emission reduction, exploring new energy sources, and vigorously developing clean ships. renewable energy technologies, etc. As a clean and sustainable energy source, compared with conventional energy sources, solar en...

AI Technical Summary

Problems solved by technology

The main reason is that photovoltaic power generation is limited by materials, the power generation is not high, the efficiency is low, the cost of power generation is relatively high, the system cost recovery period is long, and the development in the shipbuilding field is greatly restricted.

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