Magnetic suspension impeller siphon wind driven generator

Abstract

The invention discloses a magnetic suspension impeller siphon wind driven generator. A magnetic suspension impeller, an inner supporting column and a siphon pipe are coaxially installed; the circumference of the outer surface of the inner supporting column is provided with a plurality of power generation coil modules, and each power generation coil module is composed of a U-shaped magnetizer and acoil; a supporting magnetic ring is fixedly installed on the circumference of the outer surface of the inner supporting column; the magnetic suspension impeller is an annular impeller and perpendicular to the ground and is coaxially installed in the siphon pipe; the magnetic suspension impeller is composed of an inner wheel sleeve, an outer wheel sleeve, blades, magnetic poles and a large magnetic ring; the two ends of each blade are fixedly connected with the outer circle surface of the inner wheel sleeve and the inner circle surface of the outer wheel sleeve correspondingly; the multiple magnetic poles of which the quantity is the same as that of the coils are fixedly installed on the circumference of the inner surface of the inner wheel sleeve; the large magnetic ring is installed on the circumference of the lower port of the inner wheel sleeve; and the opposite annular surfaces of the large magnetic ring and a supporting magnetic ring are the same in magnetic polarity. The magnetic suspension impeller siphon wind driven generator generates power in that mode that siphon airflow in the siphon pipe pushes the magnetic suspension impeller and is not influenced by natural wind force, thus, all-weather power generation can be achieved, and the power generation efficiency is improved.

Description

technical field [0001] The invention relates to the field of power generation, in particular to a magnetic levitation impeller siphon wind generator. Background technique [0002] The impeller shafts of existing wind turbines are arranged horizontally and are generally supported by bearings. The parts are worn during operation and require regular maintenance. Due to the large rotational resistance, the power generation efficiency is low or even impossible at low wind speeds. Operation and maintenance require high-altitude operations, which is difficult Larger, its equipment manufacturing cost is also high, and the difficulty of construction and installation is also relatively large. Contents of the invention [0003] The purpose of the present invention is to provide a magnetic levitation impeller siphon wind generator, which can generate electricity at low wind speed all-weather without being affected by the magnitude of natural wind force, reduce maintenance workload, re...

AI Technical Summary

Problems solved by technology

[0002] The impeller shafts of existing wind turbines are arranged horizontally and are generally supported by bearings. The parts are worn during operation and require regular maintenance. Due to the large rotational resistance, the power generation efficiency is low or even impossible at low wind speeds. Operation and maintenance require high-altitude operations, which is difficult. Larger, the equipment manufacturing cost is also high, and the construction and installation are more difficult

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