Stator, motor, compressor and refrigerating equipment
A compressor and stator technology, applied in the fields of motors, compressors, refrigeration equipment, and stators, can solve the problems of difficult continuous improvement of motor efficiency and bottlenecks, and achieve the effects of tight arrangement, improved slot filling rate, and high market competitiveness.
Pending Publication Date: 2017-12-01
GUANGDONG MEIZHI COMPRESSOR
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Problems solved by technology
[0002] At present, in related technologies, it is difficult to continuously improve the efficiency of motors with concentrated winding and round wire structures due to the limited slot full rate, so the energy efficiency of motors with concentrated winding and round wire structures has reached the bottleneck, that is to say, How to design a motor that can increase the slot full rate is very necessary
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[0035] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0036] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0037] Refer below Figure 1 to Figure 3 The stator, motor, compressor and refrigeration equipment according to some embodiments of the present invention are described.
[0038] In the embodiment o...
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The invention provides a stator, a motor, a compressor and refrigerating equipment. The stator comprises a stator core and a stator winding, wherein a plurality of stator teeth are arranged on the stator core at intervals along a circumferential direction, the stator winding comprises at least one circle of electromagnetic wire and is wound around the stator teeth, and the cross section of the electromagnetic wire is in a rectangular shape. By arranging the plurality of stator teeth at intervals along the circumferential direction of the stator core and winding the stator winding comprising the at least one circle of electromagnetic wire around the stator teeth, energization can be achieved, and a rotation magnetic field is generated; and since the cross section of the electromagnetic wire is in the rectangular shape, the electromagnetic wires can be closely contacted when the stator winding is wound around the stator teeth, a gap is prevented being generated among the electromagnetic wires, thus, the electromagnetic wires can be arranged more closely to improve the filling ratio between two adjacent stator teeth, the motor efficiency is further improved, relatively high energy efficiency of the motor is maintained, the product quality is effectively improved, and the product has higher market competiveness.
Description
technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a stator, a motor, a compressor and refrigeration equipment. Background technique [0002] At present, in related technologies, it is difficult to continuously improve the efficiency of motors with concentrated winding and round wire structures due to the limited slot full rate, so the energy efficiency of motors with concentrated winding and round wire structures has reached a bottleneck, that is to say, How to design a motor that can increase the slot full rate is very necessary. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] To this end, a first aspect of the invention proposes a stator. [0005] A second aspect of the invention proposes an electric machine. [0006] A third aspect of the invention proposes a compressor. [0007] A fourth aspe...
Claims
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IPC IPC(8): H02K1/14H02K3/18
CPCH02K1/146H02K3/18H02K2213/03
Inventor 王正祥邱小华郑军洪
Owner GUANGDONG MEIZHI COMPRESSOR