Linear reciprocatory motion electric generator, electricity generation method and vehicle

Abstract

The embodiment of the invention discloses a linear reciprocatory motion electric generator, an electricity generation method and a vehicle. Two mover iron cores are disposed in a stator iron core of the electric generator; a first piston and a second piston are disposed at the two ends of the first mover iron core correspondingly; and a third piston and a fourth piston are disposed at the two endsof the second mover iron core correspondingly. Each piston moves in a cylinder matched with the piston, and then motive power which drives the first mover iron core and the second mover iron core tomove is generated. According to the electric generator, the first mover iron core and the second mover iron core are driven to move in the stator iron core by means of movement of the pistons in the air cylinders, induced electromotive force is generated, and through the multi-cylinder electric generator structure, the electricity generation efficiency is improved by means of movement of the two mover iron cores. Meanwhile the first piston and the fourth piston work at the same time, the second piston and the third piston work at the same time, the two sets of pistons work alternately, and continuous electricity generation of the electric generator is guaranteed.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of range extension of new energy vehicles, and in particular to a linear reciprocating motion generator, a power generation method and a vehicle. Background technique [0002] At present, in order to save energy and reduce emissions, the concept of new energy sources for vehicles has emerged, and the concepts of fuel cell vehicles, hybrid / weak hybrid vehicles, hydrogen energy vehicles and solar vehicles have emerged from this. In the next few years, the operation of pure fuel logistics vehicles will be restricted during peak hours, and pure electric logistics vehicles cannot operate at high load for a long time in urban areas due to the limitation of battery capacity. Therefore, small high-efficiency linear generator range extenders will There is great demand. [0003] At present, the free-piston internal combustion linear generator is powered by a single cylinder working independe...

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Problems solved by technology

[0005] The present invention solves the problems of single cylinder of existing generators, low generating efficiency of generators and discontinuous power generation

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