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Draught fan vibration on-line monitoring terminal

A technology for monitoring terminals and fans, applied to measuring devices, instruments, etc., can solve problems such as protracted maintenance work, difficult maintenance, and inconvenient road traffic, and achieve the effects of reducing labor intensity, reducing the number of equipment, and reducing operating costs

Inactive Publication Date: 2014-04-16
TITUS ANHUI ELECTRIC POWER TECH
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  • Abstract
  • Description
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Problems solved by technology

Wind farms are generally located in remote locations, with inconvenient road traffic, and the units are located on top of towers tens of meters high, which poses difficulties for maintenance
At present, the maintenance of wind farms mostly adopts the method of planned maintenance and post-event maintenance. This kind of maintenance is difficult to understand the operation status of equipment in a comprehensive and timely manner, which often results in protracted maintenance work and heavy losses.

Method used

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  • Draught fan vibration on-line monitoring terminal

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Embodiment Construction

[0016] Such as figure 1 As shown, a fan vibration online monitoring terminal includes a fan 1, and the fan 1 is provided with 6-8 signal collectors 2, the output of the signal collector 2 is connected to the input of the signal processing module 3, The output end of described signal processing module 3 is connected with the input end of embedded control system 4, and the output end of described embedded control system 4 is connected with the input end of server 6 through communication module 5, and communication module 5 is also connected with video control system. The embedded control system 4 is provided with an external power supply 7 for power supply, and a photoelectric conversion module 10 is also connected between the communication module 5 and the server 6 . The signal collector 2 is a low-frequency acceleration sensor 2.1, an acceleration sensor 2.2, a rotational speed sensor 2.3, and a vibration sensor 2.4. The vibration sensors are mainly arranged on the main shaft,...

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Abstract

The invention provides a draught fan vibration on-line monitoring terminal. A terminal integrating a draught fan vibration on-line monitoring unit, a voice module and a video monitoring module is arranged on a draught fan, input ends of signal collectors of components of the draught fan are connected with a signal processing module, the output end of the signal processing module is connected with a control system, and the output end of the control system is connected with the input end of a far background server through a communication manager. Real-time state monitoring and fault diagnosis are conducted on a wind generation set, real-time monitoring and controlling of operating equipment are achieved in a non-stop state, the maintaining problem of a traditional wind turbine generator can be effectively solved, the equipment use ratio is improved, and operation maintaining cost is reduced.

Description

technical field [0001] The invention relates to a data acquisition and processing device for an online fan vibration monitoring terminal. Background technique [0002] With the increasing demand for clean energy and the continuous development of the wind power field, effective control of the operation and maintenance costs of wind farms is an effective way to improve the competitiveness of wind power products. Wind farms are generally located in remote locations, with inconvenient road traffic, and the units are located on top of towers tens of meters high, which poses difficulties for maintenance. At present, the maintenance of wind farms mostly adopts the method of planned maintenance and post-event maintenance. This kind of maintenance is difficult to understand the operation status of equipment in a comprehensive and timely manner, which often results in protracted maintenance work and heavy losses. Contents of the invention [0003] The present invention aims to solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
Inventor 匡满欢苏彬
Owner TITUS ANHUI ELECTRIC POWER TECH
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