A kind of motor and motor stator thereof
A motor stator and stator coil technology, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve problems such as motor failure, difficult to fix large-scale inter-pole connecting wires, and adverse effects of stator ends, so as to improve vibration resistance Effect
Active Publication Date: 2017-02-01
CSR ZHUZHOU ELECTRIC CO LTD
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- Claims
- Application Information
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Problems solved by technology
Due to the large current and the large gauge of the connecting wires between the poles of the traditional high-power traction motor, it is difficult to fix the large-sized connecting wires between the poles. The vibration of the locomotive will drive the motor to vibrate, and the vibration of the motor will further drive the vibration of the connecting wires between the poles , resulting in adverse effects on the end of the stator, the stator coil is prone to partial failure, resulting in failure of the entire motor
Method used
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Embodiment Construction
[0022] The invention discloses a motor stator, which can improve the vibration resistance of the end of the stator. In addition, the present invention also provides a motor comprising the above motor stator.
[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with 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 fall within the protection scope of the present invention.
[0024] like figure 1 as shown, figure 1 It is a schematic structural diagram of a motor stator provided by an embodiment of the present invention.
[0025] The present invention provides a motor stator, comprising a stator coil 1 located at the end of...
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The invention provides a motor stator. The motor stator comprises a stator coil and interelectrode connecting wires which are located at one end of the stator as well as parallel-end leads led out of the stator coil, wherein the interelectrode connecting wires are arranged at one end of the stator coil as well as integrally connected and fixed with the end of the stator coil. The interelectrode connecting wires are arranged at one end of the stator coil as well as integrally connected and fixed with the end of the stator coil, that is, the interelectrode connecting wires at one end of the stator are fixed by the stator coil and are not in rigid connection with a motor base, the stator coil cannot transfer vibration, and the end of the stator is in non-rigid connection with the motor base, so that vibration of the motor base does not affect the stator coil and the interelectrode connecting wires which are located at one end of the stator, and the vibration resistance of the end of the stator is improved. The invention further provides a motor comprising the motor stator.
Description
technical field [0001] The present invention relates to the technical field of motors, and more specifically, to a motor stator. In addition, the present invention also relates to a motor comprising the above motor stator. Background technique [0002] Traction motor refers to the motor used for traction on railway main line electric locomotives, industrial and mining electric locomotives, electric drive diesel locomotives and various electric vehicles. High-power traction motors are generally used in heavy-duty freight locomotives, which are characterized by large operating loads and large vibrations. [0003] The end of the stator of the high-power traction motor mainly includes parallel lead wires and inter-pole connecting wires at the end. Due to the large current and the large gauge of the connecting wires between the poles of the traditional high-power traction motor, it is difficult to fix the large-sized connecting wires between the poles. The vibration of the loco...
Claims
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IPC IPC(8): H02K3/50
CPCH02K3/50
Inventor 袁双玲韦在凤梁西川杨振中
Owner CSR ZHUZHOU ELECTRIC CO LTD