Title :
A new approach to voltage measurements in power systems
Author :
Dusan Comic;Slobodan Milovancev;Vladimir Vujicic
Author_Institution :
?Elektrovojvodina?, Power Distribution Company, Novi Sad, Serbia
Abstract :
In the paper a new scheme for power line voltage measurement is suggested. It uses coreless measurement transformer because it is precise, linear and assures galvanic separation of measuring instrument from high input voltage as well. Theoretical linearity is calculated and it is the most important property of the device. The amplitude and phase linearity limits are significantly lower then 16-bit limit.
Keywords :
"Voltage measurement","Power system measurements","Distortion measurement","Instruments","Galvanizing","Electrical resistance measurement","Transformer cores","Linearity","Voltage transformers","Circuits"
Conference_Titel :
Electrical Power Quality and Utilisation, 2007. EPQU 2007. 9th International Conference on
Electronic_ISBN :
2150-6655
DOI :
10.1109/EPQU.2007.4424218
