Title :
Statistical analysis of load behavior parameters at four major loads
Author :
Srinivasan, Krishnaswamy ; Lafond, Claude
Author_Institution :
IREQ, Hydro-Quebec, Varennes, Que., Canada
Abstract :
This paper describes field experience with a measurement system, which has been used to monitor the load behavior of four major loads at 230 kV level during a 3 year period. A statistical analysis of static load model parameters, estimated from 2768 snap shots of voltage perturbations is presented. Most of the perturbations are between 1% and 4%. However, 22 perturbations with voltage variations exceeding 20% have been recorded. The analysis of the same data to fit other more complex models is discussed in a future paper
Keywords :
digital simulation; load (electric); power system analysis computing; statistical analysis; 230 kV; load behavior parameters; power system simulation; static load model parameters; statistical analysis; voltage perturbations; Computerized monitoring; Load modeling; Power system analysis computing; Power system modeling; Power system planning; Power system reliability; Power system simulation; Statistical analysis; Substations; Voltage;
Conference_Titel :
Transmission and Distribution Conference, 1994., Proceedings of the 1994 IEEE Power Engineering Society
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1883-8
DOI :
10.1109/TDC.1994.328359
