Oil
Shale, 2007, Vol. 24, No. 2 Special, pp. 225–236
STOCHASTICITY OF THE ELECTRICAL NETWORK LOAD
M. MELDORF, T. TÄHT †, J. KILTER
Standard deviation of the load changing with time and the expected deviation caused by autocorrelation are observed in this paper. It is proposed to describe the load distribution by so-called peak-normal distribution, which represents a combination of normal distribution, Poisson distribution and lognormal distribution.
References
1.
Do
Coutto Filho, M. B., Leite Da Silva, A. M.,
Arienti, V. L., Ribeiro, S. M. P. Probabilistic
Load Modelling for Power System Expansion Planning. IEE, Third International
Conference of Probabilistic Methods Applied to Electric Power System, 1991. P.
203–207.
2.
Herman, R.,
Kritzinger, J. J. The statistical
description of grouped domestic electrical load currents // Electric
Power System Res. 1993. Vol. 27. P. 43–48.
doi:10.1016/0378-7796(93)90058-M
3.
Herman, R.,
Heunis, S. W. Load models for mixed-class domestic and
fixed, constant power loads for use in probabilistic LV feeder
analysis // Electric Power Systems Res. 2003. Vol. 66. P. 149–153.
doi:10.1016/S0378-7796(03)00023-3
4.
Neimane, V. Distribution
Network Planning Based on Statistical Load Modeling Applying Genetic Algorithms
and Monte-Carlo Simulations. IEEE, Porto PowerTech Conference, 2001. Vol. 3. 5
pp.
5.
Meldorf, M. Steady-state
monitoring of a power system. VTT Technical Research Centre of Finland.
Research Notes, Espoo, 1995.
6.
Box, G. E. P.,
Jenkins, G. M. Time Series Analysis. Forecasting and
Control. Holden-day, San Francisco, 1976.
7.
Meldorf, M.,
Pajo, R., Taal, A. Characteristics of bus
loads of electrical systems. EPE-PEMC 2004, 11th International Power
Electronics and Motion Conference, 2004, Riga, Vol. 5. P. 166–170.