The Temperature Dependence of the Insulation Resistance as a Method of Diagnostics of a Traction Motor Insulation.

被引：0
|
作者：
Kalab, Pavel [1 ]
Kuca, Bohumir [1 ]
Novotny, Zdenek [1 ]
机构：
[1] VUT FE Brno, Czech, VUT FE Brno, Czech
来源：
Elektrotechnicky obzor | 1986年 / 75卷 / 12期
关键词：
ELECTRIC MOTORS - Traction - ELECTRIC WINDINGS; MACHINE - Measurements - FAILURE ANALYSIS - NONDESTRUCTIVE EXAMINATION - PROBABILITY;
D O I：
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学科分类号：
摘要：
The method of the temperature dependence of the insulation resistance theoretically derived by Hlavka for a thin plane plate has been elaborated for the operation diagnostics of the insulation of the rotor winding of electric traction motors. There has been experimentally elaborated the calculation procedure enabling one to determine the estimation of the probability of the no-failure operation of the winding insulation based on the correlation of the critical voltage according to the non-destructive method of the temperature dependence of the insulation resistance with the real disruptive voltage found out in the set of the individual coils of winding.
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页码：675 / 678
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