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Generator health management method and device

A technology of health management and generator, applied in the direction of motor generator test, measurement of electricity, measurement of electrical variables, etc., can solve the problem of no real-time data collection and comparison, and achieve the effect of simple composition, improved efficiency and convenient operation

Inactive Publication Date: 2019-02-15
JIANGXI QINGHUA TAIHAO SANBO ELECTRICAL MACHINE
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  • Application Information

AI Technical Summary

Problems solved by technology

The Internet technology used in it is limited to data transmission, and there is no real-time data collection and comparison on site

Method used

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  • Generator health management method and device
  • Generator health management method and device
  • Generator health management method and device

Examples

Experimental program
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Embodiment

[0062] see figure 1 , this embodiment provides a generator health management method, the health management method is used to monitor the winding temperature parameters, bearing temperature parameters, insulation resistance parameters and output voltage parameters of the generator, and perform comparative analysis according to the detected values ​​of each parameter , and make corresponding health management instructions.

[0063] The health management method mainly includes the following steps:

[0064] The first step S1: parameter preset, determine the preset value range of each monitoring parameter when the generator is in different working states;

[0065] The working state of the generator is set to three different working states, namely normal working state, warning working state and alarm working state. Under different working conditions, the preset value ranges of winding temperature parameters, bearing temperature parameters, insulation resistance parameters and outp...

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Abstract

The invention provides a generator health management method and a device, and relates to the field of generators. The generator health management method is used for monitoring a winding temperature, abearing temperature, an insulation resistance, and an output voltage of the generator in real time, and performing the health management on the generator according to the monitoring result. The generator health management method mainly comprises the following steps of: parameter preset, data acquisition, data comparison, and management indication. According to the generator health management method, the real-time monitoring of the performance of the generator is realized, a corresponding health management indication is provided according to the monitoring result, the generator fault can be checked accurately and timely, and the maintenance of the generator completed efficiently.

Description

technical field [0001] The invention relates to the field of generators, in particular to a generator health management method and equipment. Background technique [0002] The generator is a key component of the unit, and the quality of the generator will directly affect the reliability and performance level of the power station. The main performance parameters that affect the normal operation of the generator include insulation resistance value, winding temperature, bearing temperature, etc. [0003] During the use of generators, fault detection is an essential link. Traditional fault detection technology often only stays in the fault detection and diagnosis stage, without fault prediction and reminder of fault maintenance methods, lack of maintainability. The Internet technology used in it is limited to data transmission, and there is no on-site real-time data collection and comparison. [0004] Therefore, realizing real-time monitoring of generator performance paramete...

Claims

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Application Information

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IPC IPC(8): G01R31/34
CPCG01R31/343
Inventor 彭智伟
Owner JIANGXI QINGHUA TAIHAO SANBO ELECTRICAL MACHINE