• Sanjeeva kumar R A
• H R Sudarshana reddy
• T Ananthapadmanabha

: With the increase in demand of electrical power, distributed generation plays a vital role in fulfilling the requirement of good power quality to be supplied to the consumer without interruption. Placement of distributed generator (DG) is important point to be considered in the distribution system as the location and size of DGs will have both positive and negative impact on the power system as improper placement may leads to increase in power loss and variation in voltage profiles, hence the optimal allocation is considered in the power system to reduce the power losses as well as to improve the voltage profiles. In this paper optimal location of dg is selected based on analytical method called Logarithmic voltage deviation index(LVDI) with different levels of DG penetration for TYPE I,TYPE II, and TYPE III DGs and active power losses are calculated after load flow and performance of voltage profiles are analyzed. Analysis is carried out on standard IEEE 33bus test system using Matlab.

Distributed generation, DG penetration, Logarithmic voltage deviation index, optimal allocation, power losses, voltage profiles,

"Multi Objective Based Analytical Approach For Optimal Placement Of Distributed Generators In Power System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 7, page no.605-609, July-2018, Available :http://www.jetir.org/papers/JETIR1807686.pdf

"Multi Objective Based Analytical Approach For Optimal Placement Of Distributed Generators In Power System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 7, page no. pp605-609, July-2018, Available at : http://www.jetir.org/papers/JETIR1807686.pdf