Distributed generator (DG) size and site are an important aspect while deciding DG capacity introduction in distribution system. The paper proposes the methodology of successive optimization for placement of multiple DG units in primary distribution system. The placement is optimized for system loss minimization. The paper investigates the effect of multiple DG units placement of same type as well as the effect of a mix of DG types is also investigated. © Springer Nature Singapore Pte Ltd 2020.

Madhukar Dave

Electrical Engineering

(SoE) School of Engineering

Bhargava V.

Sinha S.K.

<p>Shiv Nadar University is a comprehensive, multidisciplinary, research-focused, and student-centric University offering a full range of academic programs at the undergraduate, postgraduate and doctoral level. With state-of-the-art infrastructure, the University comprises of academic wings, sophisticated labs, international standard sports facilities, amphitheaters, auditorium, conference rooms and smart classrooms. The University&rsquo;s goal is to become internationally recognized for the quality of its research and creative endeavors and their applicability to improving quality of life, generating new insights and expanding the boundaries of human knowledge creativity. Committed to excellence in teaching, research and service, the University aims to serve the higher education needs of India and the world beyond.</p>

Shiv Nadar University

Successive optimization using analytical method for multiple dg placement in primary distribution system

Lecture Notes in Electrical Engineering

The general problem of DG placement deals with the size of DG and its location, but at the same time this placement must be economically justifiable. To gain benefits of DG placement, the DG must be optimally sized and placed. The paper uses analytical expressions for determination of optimal size and a methodology for optimal location of DG placement. The solar PV system is used as the distributed generator to be placed in primary distribution system for active power supply. The solar photovoltaic system is employed here as a type 1 distributed generator (DG) to supply active power to the distribution system. The methodology uses analytical expressions and is based upon the exact loss formula. Along with the optimal size and location, this paper also presents the economics of this placement considering loss reduction and capacity relieving of the distribution substation. © 2018, Springer Nature Singapore Pte Ltd.

Advances in Intelligent Systems and Computing

Optimal placement of solar pv as active power source in primary distribution system for loss reduction

International Journal of Electrical Power & Energy Systems

Integrated distribution network expansion planning incorporating distributed generation considering uncertainties, reliability, and operational conditions

IEEE Transactions on Power Systems

Optimal Distributed Generation Placement in Power Distribution Networks: Models, Methods, and Future Research

IEEE Transactions on Industrial Electronics

Multiple Distributed Generator Placement in Primary Distribution Networks for Loss Reduction

IEEE Transactions on Energy Conversion

Analytical Expressions for DG Allocation in Primary Distribution Networks