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Switched reluctance motor

A technology of switched reluctance motors and motor stators, applied in magnetic circuits, synchronous motors for single-phase current, electrical components, etc., to achieve the effects of prolonging service life, solving battery grouping effects, and reducing voltage levels

Inactive Publication Date: 2018-10-23
SICHUAN JIUDINGZHIYUAN INTPROP OPERATIONS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a new type of switched reluctance motor to solve the problem of battery life and battery group effect

Method used

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] A switched reluctance motor, each salient pole of the motor stator is provided with a winding, each winding is connected to a drive power supply through a power control unit, the drive power connected to any two drive windings is independent of each other, and the drive power connected to each salient pole The driving power supplies power to the winding on the salient pole separately through the power control unit.

[0026] Existing switched reluctance motors mainly supply power to winding...

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Abstract

The invention discloses a switched reluctance motor, which is characterized in that each salient pole of a motor stator is provided with a winding, each winding is connected to a driving power supplythrough a power control unit, the driving power supplies, to which any two driving windings are connected, are mutually independent, and the driving power supply, to which each salient pole is connected, supplies power to the winding on the salient pole independently through the power control unit. The switched reluctance motor solves a battery life problem and a bunching effect problem.

Description

technical field [0001] The invention relates to the field of motors, in particular to a switched reluctance motor. Background technique [0002] In new energy vehicles, the motor is mainly powered by batteries, most of which are lithium batteries. The working voltage of lithium-ion batteries is 3.7V, and that of iron-lithium batteries is 3.2V. In order to achieve the power required by existing motors, hundreds of volts are often required. Therefore, it is necessary to increase the voltage by connecting multiple batteries in series, but because it is difficult for the batteries to achieve a completely uniform charge and discharge, the single battery in multiple battery packs connected in series will appear unbalanced in charge and discharge, and the battery will appear insufficiently charged and Over-discharge phenomenon, and this situation will lead to a sharp deterioration of battery performance, and eventually lead to the failure of the entire battery pack, or even scrappe...

Claims

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Application Information

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IPC IPC(8): H02K19/10H02K1/14H02K3/28
CPCH02K19/10H02K1/145H02K1/146H02K3/28
Inventor 毛珂陈乃邦李惊
Owner SICHUAN JIUDINGZHIYUAN INTPROP OPERATIONS CO LTD
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