Statistically equilibrium states of load in the problem of static load characteristics identification

Authors

  • A. S. Tavlintsev Ural Federal University named after the first President of Russia B.N. Yeltsin, Ekaterinburg
  • A. A. Suvorov Ural Federal University named after the first President of Russia B.N. Yeltsin, Ekaterinburg

DOI:

https://doi.org/10.14529/power170203

Keywords:

static load characteristics, static load characteristics of voltage, power regulation coefficient of load

Abstract

Calculation and analysis of the power grids steady-state modes is one of the main problems addressed in the process of electrical systems design and operation. When formulating algebraic equations for the steady-state power system description, electrical loads connected to the substation buses of the  are modeled in the form of some equation linking the nominal load parameters and the calculated values of steady-state parameters. The task in the correct mathematical model equations of load allows one to reduce the error estimation of power system steady-state parameters.

In this paper we propose one possible approach to identify data sets pertaining to close static characteristics of the load voltage. The article proposed the concept for a statistically equilibrium load state  to solve the problem of static load characteristics identification . The paper discussed the future direction for the idea development in terms of experimental data processing.

Author Biographies

A. S. Tavlintsev, Ural Federal University named after the first President of Russia B.N. Yeltsin, Ekaterinburg

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A. A. Suvorov, Ural Federal University named after the first President of Russia B.N. Yeltsin, Ekaterinburg

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References

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Published

2017-09-29

Issue

Section

Electric power engineering