Power
Improving the Performance of a VSG in the Distorted Grid Using Third-Order Generalized Integrator

Ramin Arjmandzadeh; Mahdi Banejad; Ali Akbarzadeh Kalat

Volume 3, Issue 1 , January 2024, Pages 1-8

https://doi.org/10.22055/jaree.2024.45355.1091

Abstract
  In conventional power systems, most of the power is produced by synchronous generators in the electric grid that have heavy and rotating rotors. As a result, there is an inherent inertia in the rotor of these generators. The presence of inertia in the grid prevents sudden frequency changes during imbalance ...  Read More

Power
Voltage and Frequency Control Considering Disturbance in Input Power of DG

Ali Morsagh Dezfuli; Mahyar Abasi; Mohammad Esmaeil Hasanzadeh; Mahmood Joorabian

Volume 3, Issue 1 , January 2024, Pages 9-18

https://doi.org/10.22055/jaree.2024.45325.1088

Abstract
  The utilization of distributed generation (DG) in today's power systems has led to the emergence of the concept of microgrids, in addition to changing the mode of generating and supplying the energy required for network electrical loads. When a microgrid operates in the island mode, energy generation ...  Read More

Power
Solving Combined Economic Emission Dispatch Problem Using the Rain Optimization Algorithm

Narges Yousefi; Mahmood Joorabian; Mahyar Abasi

Volume 3, Issue 1 , January 2024, Pages 19-32

https://doi.org/10.22055/jaree.2024.45869.1102

Abstract
  An obstacle in managing economic dispatch is the integration of diverse factors such as pollution and heat. By introducing the price penalty coefficient, this class of two-objective problems is transformable to a single-objective form. The formulation considers various practical constraints of the system, ...  Read More

Electronics
A New Topological Method for Output Voltage Clamping of Immittance-based Constant Current Load Resonant Converters

Alireza Khoshsaadat; Mohammad Abedini

Volume 3, Issue 1 , January 2024, Pages 33-39

https://doi.org/10.22055/jaree.2024.45659.1096

Abstract
  In this paper a new improved diode-based circuit is introduced for output voltage limiting of immittance-based constant current Load Resonant Converters (LRCs). The proposed Diode-based Voltage-Limiter (DVL) is very reliable and simple, and also has minimum number of components. Moreover, limiting values ...  Read More

Electronics
Analysis of the Potential of Different Air Conditioner Brands for Piezoelectric Energy Harvesting

Daniel Kwegyir; Francis Boafo Effah; Daniel Opoku; Peter Asigri; Yoosi Hayford; Eliezer Owusu Boateng; Kwaku Kessey-Antwi; Nana Maryam Abdul-Bassit Munagah; Kelvin Worlanyo Tamakloe

Volume 3, Issue 1 , January 2024, Pages 40-50

https://doi.org/10.22055/jaree.2024.45352.1089

Abstract
  Piezoelectric energy harvesting from air conditioner compressors is a promising technology for generating renewable electricity. This study comprehensively compares the energy harvesting potential derived from mechanical vibrations in compressors across various air conditioner brands, harnessing piezoelectric ...  Read More

Power
Efficient Responding to Demand and Robust Voltage Control of an Islanded DC Microgrid Under Variations in Load and Supply

Sajed Derakhshani Pour; Reza Eslami

Volume 3, Issue 1 , January 2024, Pages 51-63

https://doi.org/10.22055/jaree.2024.45776.1100

Abstract
  In the last few years, there has been growing attention to isolated DC microgrids (MGs) with robust voltage control and efficient responding to demand in the face of fluctuating demands and supply amounts. This attention is due to significant voltage mismatches originated ...  Read More