DocumentCode
1203594
Title
Microprocessor-Based Automatic Instrument Transformer Comparator
Author
Iwanusiw, Oleh W.
Volume
32
Issue
1
fYear
1983
fDate
3/1/1983 12:00:00 AM
Firstpage
165
Lastpage
169
Abstract
A new self-balancing comparator for instrument transformers was developed. The instrument is capable of determining the errors of voltage or current transformers with the aid of a calibrated reference standard transformer. A microprocessor is used to enhance the performance of the instrument by controlling the balancing, automatic zero, and calibration routines.
Keywords
Analog computers; Circuit testing; Current transformers; Detectors; Displays; Instrument transformers; Microprocessors; Potentiometers; Summing circuits; Voltage transformers;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.1983.4315033
Filename
4315033
Link To Document