Title :
Power quality disturbances in distribution networks caused by the influence of nearby power lines
Author :
Novitskiy, Alexander ; Konotop, Irina ; Westermann, Dirk
Author_Institution :
Dept. of Power Syst., Ilmenau Univ. of Technol., Ilmenau, Germany
Abstract :
The use of common corridors for several overhead transmission lines is widespread nowadays. The drawback of this solution is the intensification of electromagnetic interferences between power circuits of transmission lines in common corridors. Power circuit interactions can cause significant voltage disturbances in electrical networks with transmission lines sharing right of ways (ROWs) with power lines of other networks. In the paper is shown that power quality requirements can be violated due to the electromagnetic influence of nearby overhead transmission lines. Mechanism of the interaction and some practical results of computer simulations are discussed in the paper.
Keywords :
electromagnetic interference; power distribution faults; power overhead lines; power supply quality; distribution networks; electrical networks; electromagnetic interferences; nearby power lines; overhead transmission lines; power circuit interactions; power quality disturbances; right of ways; voltage disturbances; Conductors; Electromagnetics; Mathematical model; Power quality; Power transmission lines; Voltage fluctuations; Wires; overhead line; power quality; voltage deviation; voltage dip; voltage unbalance; zero sequence voltage;
Conference_Titel :
Environment and Electrical Engineering (EEEIC), 2015 IEEE 15th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4799-7992-9
DOI :
10.1109/EEEIC.2015.7165295
