Power generation system of solar eccentric rotor engine

Abstract

The invention discloses a power generation system of a solar eccentric rotor engine, comprising a concentrator, a receiver, a generator, and an eccentric rotor engine, wherein the eccentric rotor engine comprises a stator with a circular inner cavity cross section, a rotor with a circular cross section, an air inlet and an air outlet; the axle center of the rotor deviates leftwards by a distance of e from the axle center of the stator along the horizontal direction; the circle of the rotor is provided with at least 8 uniformly distributed straight slots along the circumference; the straight slots are parallel to the axis of the rotor along the axial direction; there is a rectangular blade in each of the straight slots and the straight slot is in slide fit with the blade; the air inlet of the eccentric rotor engine is connected with the high-pressure hot working medium outlet of the receiver through a pipeline; and the air outlet of the eccentric rotor engine is connected with a condenser, a water circulating pump, and the working medium reflux inlet of the receiver in sequence. The power generation system of solar eccentric rotor engine in the invention has the advantages of high heat power efficiency, low production cost, simple structure, and long service life.

Description

technical field [0001] The invention relates to a solar power generation system, in particular to a solar eccentric rotor engine power generation system. Background technique [0002] At present, there are tower solar power generation systems and dish solar generator systems for solar power generation. The solar generator Stirling engine of the dish solar power generation system is complex in technology and high in cost. The tower solar power generation system is to arrange a large number of heliostats on the ground. Each heliostat can gather the sunlight into a point shape and concentrate it on the top of the tower to place the boiler, so that the heat transfer medium in the boiler can reach a high temperature. , and transmitted to the steam generator on the ground through pipelines to generate high-temperature steam, which drives the steam-to-generator unit to generate electricity. In this system, the steam-to-generator unit has a large investment, occupies a lot of land,...

AI Technical Summary

Problems solved by technology

The solar generator Stirling engine of the dish solar power generation system is complex in technology and high in cost

The tower solar power generation system is to arrange a large number of heliostats on the ground. Each heliostat can gather the sunlight into a point shape and concentrate it on the top of the tower to place the boiler, so that the heat transfer medium in the boiler can reach a high temperature. , and transmitted to the steam generator on the ground through pipelines to generate high-temperature steam, which drives the steam-to-generator unit to generate electricity. In this system, the steam-to-generator unit has a large investment, occupies a lot of land, and has low efficiency

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