Generator with rotating structure
A technology of rotating structures and generators, applied in the directions of friction generators, electrical components, holding devices using magnetic attraction or thrust, etc., can solve the problems of reducing the service life of generators, shortening the service life of polymer materials, etc., to improve power generation Efficiency, increase output voltage, prolong service life
Active Publication Date: 2020-01-14
BEIJING INST OF NANOENERGY & NANOSYST
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Problems solved by technology
The current generator generates electric charges through relative displacement friction between two polymer materials coated with electrodes and having different charging characteristics. This method will reduce the service life of the polymer material and reduce the service life of the generator.
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[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of patent protection of the present invention.
[0045] Such as figure 1 and figure 2 As shown, the present invention provides a generator with a rotating structure, including: a stator 1 and a rotor 2; also includes:
[0046] The first friction part 3 wrapped on the outer peripheral surface of the stator 1;
[0047] At least one second friction part 4 arranged along the circumferential direction of the stator 1, one end of the second friction part 4 is fixed to the outer peripheral surface of t...
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The invention relates to the technical field of power generation, and discloses a generator with a rotating structure, which is used for prolonging the service life of a friction material, increasingthe output voltage of the generator under low frequency, and prolonging the service life of the generator. Wherein the generator comprises a stator and a rotor; and also includes: a first friction part wrapping the outer circumferential surface of the stator; at least one second friction portion arranged along the circumferential direction of the stator, one end of the second friction portion is fixed to the outer circumferential surface of the first friction portion or the stator, and the other end of the second friction portion is suspended; and a compression portion fixed to the rotor, thecompression portion rotating with the rotor as the rotor rotates so as to drive the suspension end of the second friction portion and the first friction portion to switch between engagement and separation.
Description
technical field [0001] The invention relates to the technical field of power generation, in particular to a generator with a rotating structure. Background technique [0002] With increasing fuel shortages and energy crises, finding new energy sources from the natural environment in which people live has attracted widespread attention in the industry. As clean renewable energy, water wave energy, wind energy, and solar energy have great application prospects. Among them, water wave energy in the ocean shows more advantages than other clean energy sources, such as not depending on seasons, day and night, and weather. and temperature constraints. At present, the conversion of water wave energy into electrical energy mainly relies on traditional electromagnetic induction generators. Traditional electromagnetic induction generators have disadvantages such as bulky, high cost, easy to be corroded, and low working efficiency at ocean wave frequencies. Based on this, the friction ...
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IPC IPC(8): H02N1/04H02N15/00
CPCH02N1/04H02N15/00
Inventor 李从举杜新宇王中林
Owner BEIJING INST OF NANOENERGY & NANOSYST