Full-power motor

Abstract

The present application relates to a full-power motor comprising a magnetic pole carrier housing and a coil carrier housing, wherein a connecting shaft, an annular inner magnetic pole unit and an annular outer magnetic pole unit are successively arranged from the inside to the outside on the same side of the magnetic pole carrier housing; a bearing and an annular winding coil unit are successivelyarranged from the inside to the outside on the same side of the coil carrier housing; the annular winding coil unit includes a plurality of mutually independent I-shaped iron cores and two parallel nonmetallic rings; each of the nonmetallic rings includes a plurality of integrally-formed and circumferentially-distributed I-shaped nonmetallic pieces; the two sides of each I-shaped iron core each have one attached I-shaped nonmetallic piece; a coil is wound around each I-shaped iron core and the two corresponding I-shaped nonmetallic pieces; one of the nonmetallic rings is fixed to the coil carrier housing; the two housings are connected through the bearing and the connecting shaft; and the annular winding coil unit is located between the annular inner magnetic pole unit and the annular outer magnetic pole unit. The motor has large torque output, high power density and high efficiency.

Description

technical field [0001] The invention relates to the field of motors, in particular to a full-power motor. Background technique [0002] With the intensification of the energy crisis, it has become the consensus of the world to use permanent magnet excitation instead of electric excitation to save energy consumption. At the same time, since my country is the country with the richest rare earth resources in the world, it is necessary to develop, research and promote the application of new structure rare earth permanent magnets. The motor has important practical value. [0003] The new energy power system widely studied at present requires the motors to be small in size, high in power, high in efficiency and strong in reliability. Because the current permanent magnet motor itself has magnetic conduction communication, it is impossible to realize the reason that each electromagnetic coil can act independently, which limits the improvement of the existing motor power. The magnet...

AI Technical Summary

Problems solved by technology

Because the current permanent magnet motor has its own magnetic conduction communication, it is impossible to realize the reason that each electromagnetic coil can do work independently, which limits the improvement of the existing motor power.

Images