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Three-phase alternating current motor

An AC motor and three-phase AC technology, which is applied to the shape/style/structure of the winding conductor, can solve the problems that the three-phase AC motor has no obvious power saving effect, and achieve obvious energy-saving effect, convenient use, and simple technical transformation Effect

Inactive Publication Date: 2017-06-27
南通同德电气设备有限公司
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Problems solved by technology

[0003] In order to overcome the inconspicuous effect of saving electric energy in the use of three-phase AC motors in various fields

Method used

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  • Three-phase alternating current motor
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Embodiment Construction

[0008] The plan for the technical transformation of the three-phase AC motor currently in use, one is to change the three-phase AC motor junction box to two wiring methods, change the three-phase AC motor junction box wiring method, and change the three-phase AC motor for figure 2 Star connection method. The second is to make the current three-phase AC motor junction box only one figure 1 is a delta connection or figure 2 For the motor lead wires with Y-shaped wiring method, as long as the number of turns of the modified motor stator coil is doubled, the cross-section of the single-turn wire of the motor stator coil is reduced by half, and the motor wiring method remains unchanged. The third is to directly change the current motor in use without changing the wiring method of the junction box, only change the parallel branch of the motor stator coil, and change the parallel branch from 2, 4, 6, 8 to 1, 2, 3, 4 as the branch . Use any one of the above three methods, and th...

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Abstract

The invention adjusts the relationship among electricity, magnetism and force of the current three-phase motor, drives and drags the load with a large power torque, increases the number of turns of the stator coil to maintain the electromotive force of the stator magnetic field, and realizes the conversion of electromagnetic energy. Using large torque, large magnetic field, and small current to drag the load to save AC power is mainly to increase the two capacity spaces of the AC motor: mechanical and inductive.

Description

technical field [0001] The invention relates to a three-phase AC motor of various types widely used in current market life, mainly capable of further saving AC electric energy during the use of the three-phase AC motor. The three-phase AC motor can be used for power amplification in transportation, water conservancy, electric power and power users, saving primary energy, oil, coal and water energy. Background technique [0002] The three-phase AC motors that are widely used in the market at present, although the AC motors have undergone many technical transformations, the effect of saving electric energy is not obvious. When the AC motors with high power are started, they need voltage-reducing equipment to help them start. Contents of the invention [0003] In order to overcome the inconspicuous effect of saving electric energy in the use of three-phase AC motors in various fields. The invention combines and adjusts the electricity, magnetism and force of the three-phase ...

Claims

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Application Information

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IPC IPC(8): H02K3/28
CPCH02K3/28
Inventor 徐学明
Owner 南通同德电气设备有限公司
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