A friction generator and generator set producing an alternating current output

Abstract

The invention relates to a friction power generator capable of generating alternating current output and a power generator set. The friction power generator comprises a first part and a second part which relatively slide, wherein the first part comprises a first friction part, a first electrode layer and a second electrode layer, the first electrode layer and the second electrode layer are respectively arranged at the two opposite surfaces of the first friction part in a contact mode, and respectively adopt a patterned electrode layer, and the projection patterns of the first electrode layer and the second electrode layer on the first friction part are not coincided; the second part comprises a second friction part, a third electrode layer and a fourth electrode layer, the third electrode layer and the fourth electrode layer are respectively arranged at the two opposite surfaces of the second friction part in a contact mode, and respectively adopt a patterned electrode layer, and the projection patterns of the third electrode layer and the fourth electrode layer on the first friction part are not coincided; the first part is arranged relative to the second part, the second electrode layer faces the third electrode layer, and alternating current signals are outputted between the first electrode layer and the third electrode layer as well as between the second electrode layer and the fourth electrode layer when the first part generates sliding friction relative to the second part under the action of external force.

Description

technical field [0001] The invention relates to a generator, in particular to a friction generator and a generator set which convert naturally existing mechanical energy such as motion, vibration and fluid into AC signals for output. Background technique [0002] Today, with the rapid development of microelectronics and material technology, a large number of new microelectronic devices with multiple functions and high integration have been developed continuously, and have shown unprecedented application prospects in various fields of people's daily life. However, the research on power systems matching these tiny electronic devices is relatively lagging behind. [0003] At present, technicians use the phenomenon of frictional electricity generation to develop a frictional electric generator with a simple structure that converts naturally occurring mechanical energy such as motion, vibration, and fluid into electrical energy. For its basic structure, see figure 1 , including ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a friction generator with a simple structure that can convert naturally occurring mechanical energy such as motion, vibration, fluid, etc.

Images