Three-cylinder free piston linear power generation system

Abstract

The invention provides a three-cylinder free piston linear power generation system, and belongs to the field of energy power. The power generation system which is environmentally friendly and has multi-occasion applicability is found, and the power generation system is very necessary for meeting the current increasing energy requirement and environment pressure. According to the system, three air cylinders and three free piston linear power generators do reciprocating motion, exhaust gas completely expanded in the air cylinders can be fully utilized in the reverse motion process of the three free piston linear power generators, and the energy utilization rate is increased. A free piston linear motor is a novel energy conversion device formed by coupling a free piston expansion machine and a linear motor, the linear motor generates electric energy through reciprocating motion, the structure is simple, and operation is easy. The whole system completes one-way motion through three times of mechanical motion, mechanical work is saved compared with the mode that one-way mechanical motion is completed at a time conventionally, and efficiency is higher. Meanwhile, in the reciprocating motion process of the whole system, the exhaust gas in the expansion machine can be repeatedly utilized, energy can be saved, and efficiency is improved. According to the system, air is selected, cost is low, and pollution is avoided.

Description

technical field [0001] The invention relates to a three-cylinder free-piston linear power generation system, which belongs to the field of energy and power. Background technique [0002] Although thermal power generation technology has a large power generation capacity and mature technology, thermal power generation consumes a large amount of coal resources, resulting in less and less coal resources, and the CO produced by it 2 It will cause the greenhouse effect; at the same time, wind power generation has certain disadvantages because it relies heavily on the natural environment; hydropower generation is limited by terrain and cannot be promoted in a large area. Power generation system is very necessary. At present, the conventional free-piston power generation system is a two-cylinder free-piston power generation system, and its energy utilization rate is not high. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present...

AI Technical Summary

Problems solved by technology

[0002] Although thermal power generation technology has a large power generation capacity and mature technology, thermal power generation consumes a large amount of coal resources, resulting in less and less coal resources, and the CO produced by it 2 It will cause the greenhouse effect; at the same time, wind power generation has certain disadvantages because it relies heavily on the natural environment; hydropower generation is limited by terrain and cannot be promoted in a large area. Power generation system is very necessary

At present, the conventional free-piston power generation system is a two-cylinder free-piston power generation system, and its energy utilization rate is not high

Images