Microprocessor based wide bandwidth fast active power transducer

Author

Wei-Jen Lee

Volume

31

Issue

1

fYear

1995

Firstpage

201

Lastpage

205

Abstract

Fast and accurate measurement of real power is indispensable for power system monitoring and control, protective relay systems and fault recording systems. Taking advantage of the accuracy and simplicity of the Hall effect based sensor and powerful data processing and logic control functions of a microprocessor, a microprocessor based fast real power measurement device has been developed. A series of tests were conducted in a physical simulation laboratory to demonstrate its capability in measuring active power in balanced and various unbalanced conditions

Keywords

Hall effect transducers; computerised instrumentation; microcomputer applications; power engineering computing; power measurement; power system measurement; Hall effect based sensor; balanced conditions; data processing; dynamic test; fast active power transducer; fault recording systems; logic control functions; microprocessor based transducer; physical simulation laboratory; power measurement; power system control; power system monitoring; protective relay systems; static test; unbalanced conditions; wide bandwidth; Bandwidth; Microprocessors; Power measurement; Power system control; Power system faults; Power system measurements; Power system protection; Power system relaying; Power systems; Transducers;

fLanguage

English

Journal_Title

Industry Applications, IEEE Transactions on

Publisher

ieee

ISSN

0093-9994

Type

jour

DOI

10.1109/28.363028

Filename

363028