Development of power system measurements
Abstract
The errors associated with measurements of the vertical current density in an electrical environmental consisting of a dc field with space charge are considered. The measurement of RF attenuation in distribution cables, the onset characteristics of positive and negative corona in compressed SF6 gas, and the measurement of the space charge density in transformer oil subjected to 60-Hz excitation are also examined.
- Publication:
-
Quarterly Report
- Pub Date:
- April 1981
- Bibcode:
- 1981nbs..reptS....H
- Keywords:
-
- Current Density;
- Direct Current;
- Electrical Measurement;
- Power Lines;
- Space Charge;
- Transformers;
- Compressed Gas;
- Electric Corona;
- Error Analysis;
- Oils;
- Sulfur Fluorides;
- Vertical Distribution;
- Electronics and Electrical Engineering