Assessment of Distribution System with Integration of Distributed Generation sources

In past distribution system is passive network. But, after deregulation it is active network. Further, losses in DS is quite high as compared to transmission. So, in order to reduce these losses and fulfil the load requirement of society it is significant to utilize distributed generators in a suitable way. In this article assessment of DS with integration of DGs in an optimal way. First locations of these are found using voltage stability index (VSI). Next, ratings of DGs are determined using firefly algorithm. Also, the main aim of this paper us reduce loss, improve VSI and voltage profile. Further, it is tested on 85 bus Indian DS. Important results are finding out and those are tabulated. Finally, it is assessed that better locations of DGs with proper sizes reduces the losses of DS.

[1]  Yann-Chang Huang,et al.  Solving the capacitor placement problem in a radial distribution system using Tabu Search approach , 1996 .

[2]  M. Salama,et al.  Capacitor allocation by approximate reasoning: fuzzy capacitor placement , 2000 .

[3]  Debapriya Das,et al.  Voltage Stability Analysis of Radial Distribution Networks , 2001 .

[4]  Kyu-Ho Kim,et al.  Application of ESGA hybrid approach for voltage profile improvement by capacitor placement , 2003 .

[5]  Ji-Pyng Chiou,et al.  Ant direction hybrid differential evolution for solving large capacitor placement problems , 2004, IEEE Transactions on Power Systems.

[6]  M.A.S. Masoum,et al.  Optimal placement, replacement and sizing of capacitor Banks in distorted distribution networks by genetic algorithms , 2004, IEEE Transactions on Power Delivery.

[7]  M. Sydulu,et al.  Particle Swarm Optimization Based Capacitor Placement on Radial Distribution Systems , 2007, 2007 IEEE Power Engineering Society General Meeting.

[8]  Sandoval Carneiro,et al.  A Heuristic Constructive Algorithm for Capacitor Placement on Distribution Systems , 2009, IEEE Transactions on Power Systems.

[9]  Xin-She Yang,et al.  Firefly Algorithms for Multimodal Optimization , 2009, SAGA.

[10]  M.H. Moradi,et al.  A combination of Genetic Algorithm and Particle Swarm Optimization for optimal DG location and sizing in distribution systems , 2010, 2010 Conference Proceedings IPEC.

[11]  Satish Kumar Injeti,et al.  A novel approach to identify optimal access point and capacity of multiple DGs in a small, medium and large scale radial distribution systems , 2013 .

[12]  Chandan Kumar Chanda,et al.  Placement of wind and solar based DGs in distribution system for power loss minimization and voltage stability improvement , 2013 .

[13]  Provas Kumar Roy,et al.  Optimal capacitor placement in radial distribution systems using teaching learning based optimization , 2014 .

[14]  Yasmine Abouelseoud,et al.  Optimal capacitor placement and sizing in radial electric power systems , 2014 .

[15]  M. Surya Kalavathi,et al.  Optimal capacitor placement in radial distribution system using Gravitational Search Algorithm , 2015 .

[16]  Attia A. El-Fergany,et al.  Optimal allocation of multi-type distributed generators using backtracking search optimization algorithm , 2015 .

[17]  Chandrasekhar Yammani,et al.  A Multi-objective Shuffled Bat algorithm for optimal placement and sizing of multi distributed generations with different load models , 2016 .

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

[19]  Alireza Askarzadeh,et al.  Capacitor placement in distribution systems for power loss reduction and voltage improvement: a new methodology , 2016 .

[20]  Gevork B. Gharehpetian,et al.  Optimal allocation and sizing of DG units considering voltage stability, losses and load variations , 2016 .

[21]  Chin Kim Gan,et al.  A comparison of heuristic optimization techniques for optimal placement and sizing of photovoltaic based distributed generation in a distribution system , 2016 .

[22]  C. Lakshminarayana,et al.  Optimal siting of capacitors in radial distribution network using Whale Optimization Algorithm , 2017 .

[23]  Anil Swarnkar,et al.  Optimal Allocation of DGs and Reconfiguration of Radial Distribution Systems Using an Intelligent Search-based TLBO , 2017 .

[24]  E. S. Ali,et al.  Optimal allocation and sizing of renewable distributed generation using ant lion optimization algorithm , 2018 .

[25]  Alireza Askarzadeh,et al.  Capacitor placement in radial distribution networks based on identification of high potential busses , 2018, International Transactions on Electrical Energy Systems.