Transverse magnetic flux C-shaped embedded stator permanent magnet brushless wind driven generator
A wind turbine and transverse magnetic flux technology, applied in the direction of magnetic circuit shape/style/structure, magnetic circuit, electromechanical device, etc., can solve the problems of complex component design and assembly process, production cost unacceptable, etc., to achieve good heat dissipation , improve effective value and facilitate mass production
Pending Publication Date: 2022-04-29
威海奥文工业科技有限公司 +1
View PDF11 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] Although transverse flux motor can achieve high power density and high torque through special magnetic circuit and winding design, it often requires complicated component design and assembly process, which is unacceptable in terms of production cost
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the 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 protection scope of the present invention.
[0023] see Figure 1-4 , an embodiment provided by the present invention: transverse flux C-shaped embedded stator permanent magnet brushless wind power generator, including a C-shaped stator 1, a permanent magnet 2 and a rotor yoke 3, and the rotor yoke 3 is evenly embedded and installed There is a permanent magnet 2, which is fixed by bonding. Since the motor speed is low in wind power generation, the centrifugal force of the permanent magnet 2 is not large, and the bonding method can better meet the stress requirements and will not affect the electromagnetic properti...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The transverse flux C-shaped embedded stator permanent magnet brushless wind driven generator comprises C-shaped stators, permanent magnets and a rotor yoke ring, the permanent magnets are uniformly embedded in the rotor yoke ring and fixed through bonding, the C-shaped stators are uniformly mounted on the inner side of the rotor yoke ring, openings of the C-shaped stators are arranged outwards, and the C-shaped stators are arranged on the outer side of the rotor yoke ring. The inner sides of the C-shaped stator openings are tangent to the inner diameters of the permanent magnets, the outer sides of the C-shaped stator openings are tangent to the outer diameters of the permanent magnets, and air gaps between the upper and lower surfaces of the permanent magnets and the C-shaped stator openings are equal. The whole motor is of a 20-pole 24-slot pole-slot matching structure, and the winding coil is divided into an upper part and a lower part to be wound on the outer arm of the C-shaped stator, so that the space of the motor is fully utilized; the opening of the C-shaped stator faces outwards, and the C-shaped stator is embedded in the rotor ring, so that heat dissipation of the motor is facilitated; the stator assembly is unitized, batch production is facilitated, and the cost is reduced.
Description
technical field [0001] The invention relates to the technical field of motors, in particular to a transverse flux C-shaped embedded stator permanent magnet brushless wind power generator. Background technique [0002] Permanent magnet motors have the advantages of simple structure, high power density, and reliable operation. Especially after the cost of rare earth materials has been reduced, they have been widely used in electric vehicles, generators, and industrial equipment. [0003] As the energy crisis intensifies, sustainable development strategies are becoming increasingly important, and vigorous development and utilization of new energy and renewable energy has become the consensus of energy development strategies of most countries in the world. Under the existing technical framework, among various renewable energy sources, wind energy is a new energy source with the most mature development technology, the best economic benefits, and the broadest application scenarios...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H02K1/12H02K1/27915H02K1/28H02K1/20H02K3/24H02K3/28H02K3/04
CPCH02K1/12H02K1/2786H02K1/28H02K1/20H02K3/24H02K3/28H02K3/04H02K2213/03H02K2201/03
Inventor 于飞冯开杰徐衍亮卢楠于大勇王月川顾强张俊杰于双嘉卞敬业
Owner 威海奥文工业科技有限公司