Guide for Calibration of Test Equipment and Circuits for Measurement of Corona Pulses
- 1 October 1967
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-86 (10) , 1185-1191
- https://doi.org/10.1109/TPAS.1967.291871
Abstract
Corona pulses originating in an insulation system under an applied test voltage may be observed on a cathode-ray oscilloscope coupled into the test circuit. The relation between a corona pulse at the system terminals and the height of the resulting oscilloscope deflection is influenced by the arrangement of the test circuit and is generally determined by a calibration procedure. The guide presents calibration procedures for four circuit arrangements. It also suggests a standard circuit for comparing the sensitivities of various corona-pulse measuring equipment.Keywords
This publication has 5 references indexed in Scilit:
- Transformer Corona TestingIEEE Transactions on Power Apparatus and Systems, 1966
- Corona Measurement on High-Voltage Apparatus Using the Bushing Capacitance TapIEEE Transactions on Power Apparatus and Systems, 1965
- Ultrasonic Corona Detection in TransformersIEEE Transactions on Power Apparatus and Systems, 1965
- Transformer Corona Measurement Using Condenser Bushing Tap and Resonant Measuring CircuitsIEEE Transactions on Power Apparatus and Systems, 1965
- Dielectric Tests on Transrormers as Influenced by Further Bil ReductionsTransactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems, 1960