230 kV Optical Voltage Transducers Using Multiple Electric Field Sensors

Title230 kV Optical Voltage Transducers Using Multiple Electric Field Sensors
Publication TypeJournal Article
Year of Publication2002
AuthorsRahmatian, F., P. P. Chavez, and N. A. F. Jaeger
JournalPower Engineering Review, IEEE
Volume22
Pagination61 -61
Date Publishedfeb.
ISSN0272-1724
Abstract

230 kV optical voltage transducers were constructed and tested. These transducers use three electric field sensors whose positions and outputs are selected and combined, respectively, in accordance with the quadrature method to obtain a voltage measurement. They meet IEC 0.2% class specifications and maintain 0.2% class accuracies even in the presence of electric field disturbances caused by local changes in geometry extemal to the transducer. The local changes in geometry used in the testing mimic those that may occur in a substation, e.g., installation or movement of equipment.

URLhttp://dx.doi.org/10.1109/MPER.2002.4312005
DOI10.1109/MPER.2002.4312005

a place of mind, The University of British Columbia

Electrical and Computer Engineering
2332 Main Mall
Vancouver, BC Canada V6T 1Z4
Tel +1.604.822.2872
Fax +1.604.822.5949
Email:

Emergency Procedures | Accessibility | Contact UBC | © Copyright 2020 The University of British Columbia