Title :
Voltage fluctuation calculations in common and special cases
Author :
Lipsky, A. ; Slonim, M. ; Goldberg, O.
Author_Institution :
Dept. of Electr. & Electron. Eng., Judea Coll., Ariel, Israel
Abstract :
In the report the method of calculation of a flicker doze value is considered. Flicker doze characterizes intensity of voltage oscillations in power networks. This method is based on the use of standard flickermeter transfer function and obtained parameters of voltage fluctuation correlation functions. The results of calculations allow to compare expected values of voltage fluctuations in power networks to requests of the standards. In some cases in power networks it is possible to allow voltage fluctuation values, which exceed requests of the standards. The calculation of voltage fluctuation values in these cases is expedient for realizing in parallel with calculations of results of their negative effect degrees on a electric power equipment because of same correlation functions of voltage fluctuations in power supply networks.
Keywords :
correlation methods; power supply quality; power system transients; transfer functions; correlation function; electric power equipment; flicker doze value; power supply network; standard flickermeter transfer function; voltage fluctuation calculation; voltage oscillation; Computer aided software engineering; Educational institutions; Energy consumption; Measurement standards; Power measurement; Power supplies; Random processes; Reactive power; Transfer functions; Voltage fluctuations;
Conference_Titel :
Electromagnetic Compatibility and Electromagnetic Ecology, 2005. IEEE 6th International Symposium on
Print_ISBN :
0-7803-9374-0
DOI :
10.1109/EMCECO.2005.1513055