Journal Article

·2016

Evaluation of form wound insulation with motor circuit analysis

Howard W Penrose YTU

Abstract

Motor circuit analysis techniques involve the use of low voltage, frequency-based and high voltage turn and insulation to ground tests. These methods primarily rely upon circuit inductance, capacitance and impedances as well as insulation to ground capacitive measurements. In this paper the common methods will be outlined as they relate to form wound assembled machines from 4160 Volts to 13.8 kV systems including examples of applications at both voltages.

Keywords

Inductance Capacitance Capacitive sensing Electrical impedance Electrical engineering Voltage Engineering Parasitic capacitance Electronic engineering Computer science Physics

Subject Areas

High voltage insulation and dielectric phenomena ·Materials Chemistry ·Physical Sciences
Electrical Fault Detection and Protection ·Electrical and Electronic Engineering ·Physical Sciences
Power Transformer Diagnostics and Insulation ·Electrical and Electronic Engineering ·Physical Sciences

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