Original Article
1. High-Frequency Physics-Based Analytical Modeling of Permanent Magnet Synchronous Motor

Alireza Rahimi; Khalil Kanzi

Volume 1, Issue 2 , Summer 2019, Pages 1-10

http://dx.doi.org/10.30503/eecs.2019.110966

Abstract
  In this paper, a physics-based analytical method is proposed in order to model the frequency behavior of laminated iron-core permanent magnet synchronous motor (PMSM). The proposed model consists of frequency-dependent lumped circuit parameters representing two parts; Iron-core and stator winding. These ...  Read More

Original Article
2. Topological and structural review of EV fast chargers

Ali Asghar Sarabadani; reza latifi; ali reza rezazadeh

Volume 1, Issue 2 , Summer 2019, Pages 11-20

http://dx.doi.org/10.30503/eecs.2019.110971

Abstract
  The increasing growth of the technology and industry of electric propulsion, and consequently the growth of the industry of electric energy storage systems, including batteries, have raised challenges such as optimizing the charging process and storage of electric energy. One of the important factors ...  Read More

Original Article
3. Position Sensor Error Analysis for PMa-SynR Motor Drive system

Hossein Azizi Moghadam; Masood Saeidi; Abolfazl Vahedi; omid Rezaei; Shervin Salehirad

Volume 1, Issue 2 , Summer 2019, Pages 21-28

http://dx.doi.org/10.30503/eecs.2020.110968

Abstract
  synchronous reluctance motors are among the most popular electric motors today, due to their relatively good features, but the important thing to consider about these motors is to calculate and estimate their rotor position, and failure to do so may cause damage in their control system. Therefore, many ...  Read More

Original Article
4. Research on Effective Parameters on Overvoltage and Inrush Current During Starting-up of VSC-HVDC System

Mahmudreza Changizian; abbas Shoulaie

Volume 1, Issue 2 , Summer 2019, Pages 29-39

http://dx.doi.org/10.30503/eecs.2019.110965

Abstract
  Abstract—The starting-up strategy is an important issue for voltage source convert-high voltage direct current (VSC-HVDC) system. If a VSC-HVDC system starts up without any auxiliary system or improved control system, overvoltage and inrush current will occur. This large overvoltage can cause serious ...  Read More

Original Article
5. The economic distribution of power in a micro-grid by mixed integrated linear programming considering the uncertainty in load, wind turbines and photovoltaic systems

Ali Asghar Sarabadani; Hamid Reza Bagheri; Ali Reza Rezazadeh

Volume 1, Issue 2 , Summer 2019, Pages 40-52

http://dx.doi.org/10.30503/eecs.2019.110910

Abstract
  Using hybrid renewable energy is one of the best alternatives to supply the electrical energy at remote areas. Renewable energy sources are depended to weather conditions or other factors, so for supplying load with renewable sources appropriate capacity of these sources should be selected. In determining ...  Read More

Original Article
6. Demagnetization Fault Diagnosis of FSPM Motor Based on ReliefF and SVM

Arta Mohammad-Alikhani; Abolfazl Vahedi; Farshid Mahmouditabar; Mehdi Rahnama

Volume 1, Issue 2 , Summer 2019, Pages 53-65

http://dx.doi.org/10.30503/eecs.2019.110967

Abstract
  Permanent magnet synchronous motors (PMSMs) have rencently attracted much attention of scientists due to high reliability, high efficiency, high density of power and torque. However, Permanent magnet (PM) motros suffer from irreversible demagnetization which is one of the most probable problems occurring ...  Read More

Original Article
7. A Comprehensive Review on High Speed Permanent Magnet Motors and their Modern Applications

Arsalan Hekmati; iman sadeghi

Volume 1, Issue 2 , Summer 2019, Pages 59-65

http://dx.doi.org/10.30503/eecs.2019.110969

Abstract
  Synchronous speeds in all types of alternating current machines depend on the frequency of the power grid, and performance at higher speeds at steady conditions requires higher frequency feeds. The development of speed control drive technology in recent decades has prompted renewed attention to high-speed ...  Read More

Original Article
8. A novel passive approach for Islanding detection of wind turbines with mathematical morphology

ali mosallanejad

Volume 1, Issue 2 , Summer 2019, Pages 66-74

http://dx.doi.org/10.30503/eecs.2020.110964

Abstract
  Abstract: This paper presents a novel passive approach for islanding detection of wind turbines. Islanding is such a condition which the DG get disconnected from the utility because of disturbances in the network. Islanding can create many problems in power systems and existing standards thus do not ...  Read More

Original Article
9. Active Distribution Network Expansion Planning considering the Uncertainty of Electric vehicles’ load

pouria maghouli; Mohamad Saleh Shajarehpour

Volume 1, Issue 2 , Summer 2019, Pages 75-86

http://dx.doi.org/10.30503/eecs.2019.110970

Abstract
  Integrating Electric vehicles into distribution systems introduce new challenges both in operation and planning of electric distribution systems. In the planning process, these vehicles mainly affect load uncertainty in the grid. A new method for Active Distribution Network (ADN) expansion planning is ...  Read More

Original Article
10. Optimal power generation planning in the micro-grid with the aim of reducing power and pollution costs and considering uncertainty using genetic algorithm

َAli Asghar Sarabadani; Hamid Reza Bagheri; Ali Reza Rezazadeh

Volume 1, Issue 2 , Summer 2019, Pages 87-100

http://dx.doi.org/10.30503/eecs.2019.110908

Abstract
  A micro-grid usually consists of a set of distributed generation resources, a power storage system and loads that can be exploited in both grid-connected and island operations, The use of micro-grid can have many benefits for consumers and for power generator companies, from point of view of consumers ...  Read More