论文信息 - Voltage profile modification in harmonically affected power networks

Voltage profile modification in harmonically affected power networks

Considering importance of power quality in power systems especially in distribution systems and daily increasing application of electronic devices which are more sensitivity to quality of supplied power, improvement of quality of power is a must. Hence, in this paper voltage profile in distribution systems has been paid attention and improvement of voltage profile by various type of capacitor placement has been investigated. The effects of applying these methods on networks voltage profile have been scrutinized. These methods have been compared to each other and the best method has been selected for this affair. To achieve precise result, harmonic load flow is performed on case study that is IEEE 37 node test feeder.

Syed Islam | Hadi Hosseinian Yengejeh | Sadjad Galvani

[1] Ali Abur,et al. Capacitor placement in three-phase distribution systems with nonlinear and unbalanced loads , 2005 .

[2] G. Darling,et al. Capacitor placement, replacement and control in large-scale distribution systems by a GA-based two-stage algorithm , 1997 .

[4] Chao-Shun Chen,et al. Optimal distribution feeder capacitor placement considering mutual coupling effect of conductors , 1995 .

[5] Ragab A. El-Sehiemy,et al. Optimal capacitor placement in distribution systems for power loss reduction and voltage profile improvement , 2016 .

[6] Anil Pahwa,et al. Optimal selection of capacitors for radial distribution systems using a genetic algorithm , 1994 .

[7] Jin Zhong,et al. A novel method for distributed generation and capacitor optimal placement considering voltage profiles , 2011, 2011 IEEE Power and Energy Society General Meeting.

[8] T. Niknam,et al. Optimal reactive power planning in harmonic distorted power system using genetic algorithm , 2004, 2004 IEEE Region 10 Conference TENCON 2004..