Development of a micro-processor-based transient data recording system for load behavior analysis

Author

Chiou, Chiew-Yann ; Huang, Chang-Horng ; Liu, An-Shin ; Chen, Yung-Tien ; Li, Tai-Hsiung ; Lin, Chia-Jen ; Chiang, Hsiao-Dong ; Yuan, Jen-Lun

Author_Institution

Taiwan Power Co., Taipei, Taiwan

Volume

8

Issue

1

fYear

1993

fDate

2/1/1993 12:00:00 AM

Firstpage

16

Lastpage

22

Abstract

A microprocessor-based transient data recording system for the investigation of actual load behavior during system disturbances is described. The system is currently installed at the primary substations and distribution substations in the Taipower system. Analytical tools for computing the corresponding voltage and current phasors from the instantaneous three-phase voltages and currents measured by the system as well as the corresponding real and reactive powers are presented. A procedure for applying the recording system to develop an accurate load model is detailed

Keywords

computerised instrumentation; distribution networks; microcomputer applications; power system measurement; power system transients; recorders; substations; Taiwan; active power; computerised instrumentation; current phasors; distribution substations; disturbances; load behavior; model; power system measurement; primary substations; reactive powers; three-phase; transient data recording system; voltage phasors; Load modeling; Power system dynamics; Power system modeling; Power system planning; Power system stability; Power system transients; Standards development; Substations; Transient analysis; Voltage;

fLanguage

English

Journal_Title

Power Systems, IEEE Transactions on

Publisher

ieee

ISSN

0885-8950

Type

jour

DOI

10.1109/59.221243

Filename

221243