TY  - JOUR
T1  - Experimental Analysis of Electrical Modes in a Residential
Estate Electrical Power Supply System
AU - Averbukh, Mikhail A. AU - Zhilin, Evgeniy V. AU - Roschubkin, Petr V. 
JO  - Journal of Engineering and Applied Sciences
VL  - 12
IS  - 13
SP  - 3446
EP  - 3451
PY  - 2017
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2017.3446.3451
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2017.3446.3451
KW  - Electromagnetic compatibility
KW  -nonsinusoidality
KW  -unbalance
KW  -harmonics
KW  -power quality
AB  - The modern structure of power supply system is characterized by an expanding non-linear load which
has a pulse nature of electrical energy consumption, a wide range of higher harmonics and a low
electromagnetic compatibility with the supply mains. Unsymmetrical load due to single-phase power-consuming
electrical receivers has also a negative impact on the electrical power supply system which leads to unbalance
current flow in a neutral wire. In this regard, the power consumption modes experimental analysis was carried
via measuring with the aid of certified devices “Energomonitor-3.3T1” and “C.A 8335” as well as by means of
simulation modeling using matlab simulink software package. Experiment and simulation results confirmed the
presence of the higher harmonic components of currents and voltages as well as the unbalance of loads caused
by the presence of non-linear electrical receivers and unbalance of loads per the phases. It was drawn the
conclusion that for improving the power factor within the microdistrict electrical power supply system as well
as improving electric power quality, it is necessary to develop such compensation methods that would
simultaneously solve the problems of improving the electric power quality in case of random changes in load
parameters within the microdistrict electrical power supply system.
ER  -