Causal analysis on the carbon brush cord peeling off from the 390H generator excitation

Abstract

Abstract:

It introduces the structural characteristics of 390H generator excitation carbon brush. Comparing and analyzing the original parts and replaced parts from structures and craftsmanship, it points out that ordinary carbon brush cord embedding process is not applicable to this type of carbon brush, which is the main cause of carbon brush cord peeling. It can be taken as reference for selecting carbon brush and operational maintenance for generator excitation.

Key words:

generator, carbon brush, brush cord, peeling off, embedding process

NIU Zhifeng.

Causal analysis on the carbon brush cord peeling off from the 390H generator excitation

[J]. Huadian Technology, 2018, 40(5): 61-62.

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Causal analysis on the carbon brush cord peeling off from the 390H generator excitation

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