Volume 13 (2025)
Volume 12 (2024)
Volume 11 (2023)
Volume 10 (2022)
Volume 9 (2021)
Volume 8 (2020)
Volume 7 (2019)
Volume 6 (2018)
Volume 5 (2017)
Volume 4 (2016)
Volume 3 (2015)
Volume 2 (2014)
Volume 1 (2013)
A Piecewise Linearization Approach to Non-Convex and Non-Smooth ‎Combined Heat and Power Economic Dispatch

P. Hajiamosha; A. Rastgou; H. Abdi; S. Bahramara

Volume 10, Issue 1 , April 2022, , Pages 40-53


  The important role of electricity generation in the power system is evident and is growing more and more with innovative technologies and requirements. Hence, addressing the combined heat and power economic dispatch (CHPED) as one of the relatively new issues in the power system operation and control ...  Read More

Power System Operation
An adaptive modified firefly algorithm to unit commitment problem for large-scale power systems

A. Rastgou; S. Bahramara

Volume 9, Issue 1 , April 2021, , Pages 68-79


  Unit commitment (UC) problem tries to schedule output power of generation units to meet the system demand for the next several hours at minimum cost. UC adds a time dimension to the economic dispatch problem with the additional choice of turning generators to be on or off.  In this paper, in order ...  Read More

Distribution Systems
A Bi-Level Optimization Approach for Optimal Operation of Distribution Networks with Retailers and Micro-grids

H. Fateh; A. Safari; S. Bahramara

Volume 8, Issue 1 , February 2020, , Pages 15-21


  Distributed energy resources (DERs) including distributed generators (DGs) and controllable loads (CLs) are managed in the form of several microgrids (MGs) in active distributions networks (ADNs) to meet the demand locally. On the other hand, some loads of distribution networks (DNs) can be supplied ...  Read More

Probabilistic Power Distribution Planning Using Multi-Objective Harmony Search Algorithm

A. Rastgou; J. Moshtagh; S. Bahramara

Volume 6, Issue 1 , June 2018, , Pages 111-125


  In this paper, power distribution planning (PDP) considering distributed generators (DGs) is investigated as a dynamic multi-objective optimization problem. Moreover, Monte Carlo simulation (MCS) is applied to handle the uncertainty in electricity price and load demand. In the proposed model, investment ...  Read More