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

Journal Article · Mon Feb 01 00:00:00 EST 1993 · IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States)

DOI:https://doi.org/10.1109/59.221243· OSTI ID:6002107

Chiou, Chiewyann; Huang, Changhorng; Liu, Anshin; Chen, Yungtien; Li, Taihsiung; Lin, Chiajen ^[1]; Chiang, Hsiaodong; Yuan, Jenlun ^[2]

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1. Taiwan Power Co., Taipei (Taiwan, Province of China). System Planning Dept.
2. Cornell Univ., Ithaca, NY (United States). School of Electrical Engineering

A microprocessor-based transient data recording system, developed in the Taipower system, for the investigation of actual load behaviors during system disturbances is described. The system is currently installed (nine sets of such a system at the present time) at the level of primary substations and distribution substations in the Taipower system. Analytical tools to compute the corresponding voltage and current phasors from the instantaneous three-phase voltages and currents measured by the system and to compute the corresponding real and reactive power are presented. A procedure of applying the recording system to develop an accurate load model for the Taipower system is detailed.

• OSTI ID: 6002107
• Journal Information: IEEE Transactions on Power Systems (Institute of Electrical and Electronics Engineers); (United States), Vol. 8:1; ISSN 0885-8950
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
POWER SUBSTATIONS
DATA ACQUISITION SYSTEMS
ELECTRICAL TRANSIENTS
LOAD ANALYSIS
POWER DISTRIBUTION SYSTEMS
TRANSIENTS
VOLTAGE DROP
240200* - Power System Networks
Transmission & Distribution- (1990-)