Solar steam plasma dual-purpose power generation device and process thereof

Abstract

The invention relates to the field of power generation, in particular to a solar steam plasma dual-purpose generating set and a technology thereof. The solar steam plasma dual-purpose generating set comprises a clear water filter system (3), a solar energy collector (2), a low-temperature steam box (4), a steam electrolysis separator (5), a hydrogen tank (6), an oxygen tank (7), a combustor (8), a high-temperature steam power generation system (9), a plasma torch (25), a high-temperature steam pressurizing box (26), a hot water ultramicro sprayer (27), a power grid system (17) and a remote anti-explosion master control system (19). The solar steam plasma dual-purpose generating set and the technology thereof have the advantages that through an ionization technology, an ultrahigh pressure pulse technology and a plasma torch technology, a large amount of high-temperature steam can be generated fast, the demands for large-scale power generation can be met, solar power generating cost is reduced by 60 percent to 80 percent at the same time, the problem that existing solar steam power generation is high in cost is solved, and the popularization and using of the solar steam power generation are facilitated.

Description

technical field [0001] The invention relates to the field of power generation, in particular to a solar steam plasma dual-purpose power generation device and its technology. Background technique [0002] Energy is the material basis for human survival. The world's fossil fuel reserves and mines are limited and cannot be exploited endlessly. At the same time, mining and burning fossil fuels to obtain energy releases a large amount of greenhouse gases and harmful substances that pollute the environment. Destroying the living environment of human beings is not in line with sustainable development. [0003] Solar energy is the clean, unlimited source of energy that people have found. There are two uses of solar energy, one is to convert solar radiation into electrical energy through photovoltaic cells, and the other is to convert solar radiation into heat energy through heat collection. The use of solar thermal energy to generate electricity has become a key area of ​​global v...

AI Technical Summary

Problems solved by technology

Compared with traditional power plants, solar thermal power plants have two major advantages: the entire power generation process is clean, without any carbon emissions; solar thermal power is used without any fuel costs. Another feature of solar thermal power generation is that its thermal energy storage cost is lower than that of batteries. The cost of storing electricity is much lower, however, price has become a major obstacle to the deployment of solar thermal power generation

[0004] In the existing technology, solar steam power generation technology can be divided into dish solar power generation and trough solar power generation. However, although these solar power generation have been able to carry out standardized commercial operation, due to the conversion cost problem and the conversion efficiency problem, the energy utilization rate is low, Inability to make full use of light and heat resources

The main defects of the current solar steam technology to directly turn water into steam: First, the solar steam method, the steam temperature is mostly below 140°C, it is difficult to reach a higher temperature above 250°C, and it is difficult to meet the requirements of direct power generation of a large amount of steam, such as 1000MW The generator set needs more than 3,000 tons of steam at 605°C per hour; the second is to use a solar furnace to generate steam, although it can easily meet the steam temperature requirements, but the heating speed is slow and the amount is small

Therefore, the comprehensive operating cost is very high, and it is difficult to scale industrial application

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