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Intelligently controlled integrated variable frequency motor system

A variable frequency motor and intelligent control technology, applied in the control system, connected with the control/drive circuit, AC motor control, etc., can solve the problem that the real-time monitoring of a large-scale machine network cannot be realized, the cable box plug-in is vulnerable to wear and water corrosion, Single data connection and other problems, to achieve the effect of shortening the length of the connecting line, improving work stability, and small overall size

Active Publication Date: 2016-04-13
WOLONG ELECTRIC GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional variable frequency motor and variable frequency drive separate system needs to use longer cables and more plug-ins to connect the motor and controller, which will not only increase the cost, but also the exposed plug-ins of the cable box are susceptible to wear and water corrosion, causing failures rate is too high
At the same time, the data connection is single, and it is impossible to realize the real-time monitoring of large-scale machine networking through the 485 communication port.

Method used

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  • Intelligently controlled integrated variable frequency motor system
  • Intelligently controlled integrated variable frequency motor system
  • Intelligently controlled integrated variable frequency motor system

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Embodiment Construction

[0039] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0040] Such as figure 1 As shown, the present invention includes a variable frequency motor D, a handheld terminal A, an operation panel B, and a remote control terminal C.

[0041] Such as figure 2 , image 3 As shown, the variable frequency motor D includes an indicator light 1, an aviation connector 2, an IO port 3, a 485 communication port 4, a power input port 5, a Bluetooth module 6, a GPRS module 7, a controller 8, and a motor 9. The plate 17 is fixed on the top of the motor 9 by screws, and the motor fan is used to dissipate heat. Devices in the controller include: power drive module 14, control board 13, reactor 12, capacitor module 21 and other electronic power devices. A third sealing ring 18 is placed between the motor 9 and the adapter plate 17, and a second sealing ring 16 is placed between the adapter plate 17 and...

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Abstract

The invention discloses an intelligently controlled integrated variable frequency motor system, and relates to a variable frequency motor. A conventional variable frequency motor and a conventional variable frequency driver are arranged in a separating manner with a complex structure and a high fault rate. The intelligently controlled integrated variable frequency motor system comprises the variable frequency motor, a monitor terminal and an operating panel, wherein a controller is arranged at the upper part of the motor; a Bluetooth module and a GPRS module are arranged on the outer side face of the controller; the controller is fixed on a junction box of the motor through an adapter plate via a fastening part; a second sealing ring is arranged between the controller and the adapter plate; a third sealing ring is arranged between the adapter plate and the controller; a power cable of the motor is connected to the controller from the interior of a shell; an air channel is formed between the motor and the controller; and the controller obtains rotating speed information by real-time power calculation and database call in a table look-up manner, and automatically adjusts the rotating speed. According to the technical scheme of the intelligently controlled integrated variable frequency motor system, the cost is lowered, product quality is improved, the mounting and maintenance is convenient to implement, remote real-time monitoring is realized, and the workload of equipment maintainers is greatly reduced; and meanwhile, the operating state and operating data of machines can be recorded in real time.

Description

technical field [0001] The invention relates to a frequency conversion motor, in particular to an integrated frequency conversion motor with intelligent control. Background technique [0002] The traditional variable frequency motor and variable frequency drive separate system needs to use longer cables and more plug-ins to connect the motor and controller, which will not only increase the cost, but also the exposed plug-ins of the cable box are susceptible to wear and water corrosion, causing failures The rate is too high. At the same time, the data connection is single, and it is impossible to realize real-time monitoring of large-scale machine networking through the 485 communication port. Contents of the invention [0003] The technical problem to be solved and the technical task proposed by the present invention are to perfect and improve the existing technical solutions. In order to achieve stable operation, convenient installation and maintenance, reduce costs, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/30H02K11/20H02K11/35H02K9/04H02K5/10H02P27/08
CPCH02K5/10H02K9/04H02P27/08
Inventor 汪春兵廉晨龙姜泽冯芬
Owner WOLONG ELECTRIC GRP CO LTD
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