1. Transmission Congestion Management Using Crow Search Algorithm

Seyed Erfan Hosseini; Alimorad Khajehzadeh; Mahdiyeh Eslami

Articles in Press, Accepted Manuscript, Available Online from 18 August 2021

  The generation rescheduling is one of the most important methods used in correctional congestion management, which has been the subject of many studies. In the deregulated environment, relieving congestion has a significant impact on the operation and security of the transmission system. Consequently, ...  Read More

2. A Novel Formulation for Optimal Placement of Diesel/Wind/PV in Distribution System by Honey-Bee Mating Optimization Algorithm

Mojtaba Jamiati

Volume 10, Issue 02 , Spring 2021, , Pages 99-103

  This paper presents an optimization model for the optimal placement of hybrid system of diesel generator, wind turbines and photovoltaic. For this, the proposed objective function has been formulated based on: cost of purchasing equipment, cost of gas split, distance from electrical substation, cost ...  Read More

3. Distribution Network Reconfiguration using PSO Algorithm with DLMP Application

Mostafa Karimi; Mohsen Simab; Mehdi Nafar

Volume 09, Issue 02 , Spring 2020, , Pages 59-64

  The topic of distribution network reconfiguration has been recognized as a common problem in the operation of distribution networks. Up to now, reconfiguration of the distribution network has been used to reduce power loss, issues with reliability and emergency problems. As a result of the increasing ...  Read More

4. Smart Grid Unit Commitment with Considerations for Pumped Storage Units Using Hybrid GA-Heuristic Optimization Algorithm

Ava Alamatsaz; Mohammad Esmaeil Nazari

Volume 08, Issue 01 , Winter 2019, , Pages 1-7

  A host of technologies has been developed to achieve these aims of the smart grid. Some of these technologies include plug-in electric vehicle, demand response program, energy storage system and renewable distributed generation. However, the integration of the smart grid technologies in the power system ...  Read More

5. Power Quality Monitor Placement Using a Tri-level Approach

Leila kamyabi; Saeid Esmaeili

Volume 07, Issue 04 , Autumn 2018, , Pages 169-176

  Finding minimum number of connecting lines is as important as locating power quality monitors (PQMs) for full observability of power system. Therefore, a PQM placement method should determine both optimum buses and lines, since utilities can make better decisions for monitoring of power system with this ...  Read More

6. A New Algorithm for Load Flow Analysis in Autonomous Networks

M. Abedi

Volume 05, Issue 04 , Autumn 2016, , Pages 175-183

  In this paper, a novel algorithm for the load flow analysis problem in an islanded microgrid is proposed. The problem is modeled without any slack bus by considering the steady state frequency as one of the load flow variables. To model different control modes of DGs, such as droop, PV and PQ, in an ...  Read More

7. Per Unit Coding for Combined Economic Emission Load Dispatch using Smart Algorithms

Naser Ghorbani; Ebrahim Babaei; Sara Laali; Payam Farhadi

Volume 05, Issue 01 , Winter 2016, , Pages 11-21

  This paper proposes per unit coding for combined economic emission load dispatch problem. In the proposed coding, it is possible to apply the percent effects of elements in any number and with high accuracy in objective function. In the proposed per unit coding, each function is transformed into per ...  Read More

8. Intelligence Method for PID Controller Design in AVR System

Seyyed Amir Hashemi Zadeh1; Mostafa Zamani Mohi Abadi

Volume 03, Issue 01 , Winter 2014, , Pages 17-22

  Designing of a PID controller is a very common method for industrial process control and due to its very simple and efficient function; it is used in a wide variety of industrial applications. PID controller to reduce the steady state error and dynamic response of the system is used. PID controller design ...  Read More

9. New Ant Colony Algorithm Method based on Mutation for FPGA Placement Problem

Setareh Shafaghi; Fardad Farokhi; Reza Sabbaghi-Nadooshan

Volume 02, Issue 1 , Winter 2013, , Pages 53-60

  Many real world problems can be modelled as an optimization problem. Evolutionary algorithms are used to solve these problems. Ant colony algorithm is a class of evolutionary algorithms that have been inspired of some specific ants looking for food in the nature. These ants leave trail pheromone on the ...  Read More

10. Optimal Current Meter Placement for Accurate Fault Location Purpose using Dynamic Time Warping

K. G. Firouzjah; A Sheikholeslam

Volume 01, Issue 03 , Summer 2012, , Pages 161-173

  This paper presents a fault location technique for transmission lines with minimum current measurement. This algorithm investigates proper current ratios for fault location problem based on thevenin theory in faulty power networks and calculation of short circuit currents in each branch. These current ...  Read More