New Developments in the Practical Application of Low-energy High-voltage Wire Diagnostic Techniques
نویسندگان
چکیده
The two LEHV techniques presented are: 1. Fast Pulse Technique, which initiates a high voltage, narrow width pulse down a wire. Comparison of the return signature with and without an arc over occurring allows determination of the distance to defect. 2. Slow Charge Breakdown Technique, which slowly charges the distributed EWIS parasitic capacitance to a fixed voltage. If an arc over occurs, this distributed capacitance discharges, and analysis of the return signature allows determination of the distance to defect.
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