Modular intelligent efficient and energy-saving control type asynchronous motor

An asynchronous motor, high-efficiency and energy-saving technology, applied in the direction of controlling generators, controlling electromechanical brakes, controlling electromechanical transmissions, etc., can solve problems such as hidden dangers in customer electricity safety

Pending Publication Date: 2017-05-31
NANTONG WELL ELECTRIC MOTOR
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Due to the many limitations of the traditional power-saving technology, such as only for adjustable-speed motors, a large number of odd harmonics are generated, which poses hidden dangers to customers' electricity safety, so it has not been widely promoted.

Method used

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  • Modular intelligent efficient and energy-saving control type asynchronous motor
  • Modular intelligent efficient and energy-saving control type asynchronous motor
  • Modular intelligent efficient and energy-saving control type asynchronous motor

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to 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 belong to the protection scope of the present invention.

[0019] see figure 1 , the present invention provides a technical solution: an embodiment of the present invention provides a modular intelligent high-efficiency energy-saving control type asynchronous motor, including a motor body 1, an intelligent control board 2, a protective cover 3, and three groups of thyristors 4. Fan 5, main power junction box 6; intelligent control board 2, protective cover 3, three groups of thyristors 4, fan 5 and main power junction...

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Abstract

The invention discloses a modular intelligent efficient and energy-saving control type asynchronous motor. On the basis of a conventional motor, voltage reducing and energy saving, and soft start of dual-closed-loop control, and comprehensive protection control are integrated into the motor body, so that the motor becomes a novel motor with the functions of soft starting, load tracking, voltage reducing and energy saving and comprehensive protection. According to the modular intelligent efficient and energy-saving control type asynchronous motor disclosed by the invention, the motor body and an intelligent control panel are designed integrally, and voltage reducing and energy saving, and soft start, and comprehensive protection control are integrated into the motor body, so that the motor becomes the novel motor with the functions of soft starting, load tracking, voltage reducing and energy saving and comprehensive protection. According to the modular intelligent efficient and energy-saving control type asynchronous motor disclosed by the invention, the intelligent control panel is applicable to control of any asynchronous motors with power of 15-315KW, and the power saving rate of the motor can reach 15-50%.

Description

technical field [0001] The invention relates to a modular intelligent high-efficiency energy-saving control type asynchronous motor. On the basis of the traditional motor, the double closed-loop control for energy saving, soft start and comprehensive protection is integrated into the motor body, so that the motor has its own soft start, self-contained A new type of motor with load tracking step-down, energy saving and comprehensive protection. Background technique [0002] Due to energy shortages, my country has also carried out research on power-saving technologies since the 1970s, but the main functions of these traditional power-saving technologies are limited to frequency conversion, voltage adjustment and passive filtering. Due to the many limitations of traditional power-saving technology, such as only for adjustable-speed motors, a large number of odd-order harmonics are generated, which poses hidden dangers to customers' electricity safety, so they have not been wide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/30H02P21/00
CPCH02P21/001
Inventor 成友贤朱设华季立新
Owner NANTONG WELL ELECTRIC MOTOR
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