Volume 13 (2025)
Volume 12 (2024)
Volume 11 (2023)
Volume 10 (2022)
Volume 8 (2020)
Volume 7 (2019)
Volume 6 (2018)
Volume 5 (2017)
Volume 4 (2016)
Volume 3 (2015)
Volume 2 (2014)
Volume 1 (2013)
Research paper Power System Operation
Impact of Demand Response Technique on Hybrid Transmission expansion planning and Reactive Power planning

S. Ghaderi; H. Shayeghi; Y. Hashemi

Volume 9, Issue 1 , April 2021, Pages 1-10

https://doi.org/‎10.22098/joape.2021.4089.1318‎

Abstract
  In this paper, a model for hybrid transmission expansion planning (TEP) and reactive power planning (RPP) considering demand response (DR) model has been presented. In this study RPP considered by TEP for its effects on lines capacity and reduction of system expansion costs. On the other hand the expansion ...  Read More

Research paper Distribution Systems
Synchronization of Microgrid Considering the Dynamics of V2Gs Using an Optimized Fractional Order Controller based Scheme

A. Khorshidi; T. Niknam; B. Bahmani

Volume 9, Issue 1 , April 2021, Pages 11-22

https://doi.org/10.22098/joape.2020.6370.1478

Abstract
  In this work, a new control scheme for synchronization of AC microgrids with upstream power grid is presented. The effects of V2Gs (vehicle to grid) dynamics on synchronization process is studied. This new control approach is based on the optimal fractional calculus and has been developed for synchronization ...  Read More

Research paper
Optimal Design of FPI^λ D^μ based Stabilizers in Hybrid Multi-Machine Power System Using GWO ‎Algorithm

A. Nateghi; H. Shahsavari

Volume 9, Issue 1 , April 2021, Pages 23-33

https://doi.org/‎10.22098/joape.2020.6392.1481‎

Abstract
  In this paper, the theory and modeling of large scale photovoltaic (PV) in the power grid and its effect on power system stability are studied. In this work, the basic module, small signal modeling and mathematical analysis of the large scale PV jointed multi-machine are demonstrated. The principal portion ...  Read More

Research paper Energy Management
Energy Management in Microgrids Containing Electric Vehicles and Renewable ‎Energy Sources Considering Demand Response

G.R Aghajani; I. Heydari

Volume 9, Issue 1 , April 2021, Pages 34-48

https://doi.org/10.22098/joape.2020.5854.1438

Abstract
  Microgrid and smart electrical grids are among the new concepts in power systems that support new technologies within themselves. Electric cars are some advanced technologies that their optimized use can increase grid efficiency. The modern electric cars sometimes, through the necessary infrastructure ...  Read More

Research paper Power Electronic
Design of A Single-Phase Transformerless Grid-Connected PV Inverter ‎Considering Reduced Leakage Current and LVRT Grid Codes

F. Mohammadi; J. Milimonfared; H. Rastegar; M. Farhadi-Kangarlu

Volume 9, Issue 1 , April 2021, Pages 49-59

https://doi.org/10.22098/joape.2020.6660.1494

Abstract
  A new single-phase transformerless grid-connected PV inverter is presented in this paper. Investigations in transformerless grid-connected PV inverters indicate the existence of the leakage current is directly related to the variable common-mode voltage (CMV), which is presented in detail. On the other ...  Read More

Research paper Energy Management
Optimal Operation of Integrated Energy Systems Considering Demand Response Program

M. Azimi; A. Salami

Volume 9, Issue 1 , April 2021, Pages 60-67

https://doi.org/10.22098/joape.2020.6928.1506

Abstract
  This study presents an optimal framework for the operation of integrated energy systems using demand response programs. The main goal of integrated energy systems is to optimally supply various demands using different energy carriers such as electricity, heating, and cooling. Considering the power market ...  Read More

Research paper 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

https://doi.org/10.22098/joape.2020.6423.1483

Abstract
  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

Research paper
Stochastic Optimal Operation and Risk Analysis for Integrated Power and Gas Systems

B. Sheykhloei; T. Abedinzadeh; L. Mohammadiyan; B. Mohammadi-Ivatloo

Volume 9, Issue 1 , April 2021, Pages 80-87

https://doi.org/10.22098/joape.2020.6778.1503

Abstract
  The increment integration of renewable distributed energies means the desired operation of the electric power system will significantly depend on the performance of primary energy. In this order, an integrated approach for mutual interaction between the electricity and natural gas systems has been considered ...  Read More