Browsing Faculty Contributions by Author "Alammari, Rashid"
Now showing items 1-14 of 14
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A New Family of Step-up Hybrid Switched-Capacitor Integrated Multilevel Inverter Topologies with Dual Input Voltage Sources
Iqbal, Atif; Siddique, Marif Daula; Reddy, B. Prathap; Maroti, P. K.; Alammari, Rashid ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)In the low voltage based renewable systems like PV and Fuel cell applications, the step-up of the output voltage to drive the loads is essential. For this, the integration of switched-capacitor (SC) units with the dc-ac ... -
A novel hybrid methodology to secure GOOSE messages against cyberattacks in smart grids
Hussain, Shahbaz; Iqbal, Atif; Hussain, S. M. Suhail; Zanero, Stefano; Shikfa, Abdullatif; Ragaini, Enrico; Khan, Irfan; Alammari, Rashid... more authors ... less authors ( Nature Research , 2023 , Article)IEC 61850 is emerging as a popular communication standard for smart grids. Standardized communication in smart grids has an unwanted consequence of higher vulnerability to cyber-attacks. Attackers exploit the standardized ... -
A novel methodology to validate cyberattacks and evaluate their impact on power systems using real time digital simulation
Hussain, Shahbaz; Iqbal, Atif; Zanero, Stefano; Suhail Hussain, ShahbazM.; Shikfa, Abdullatif; Ragaini, Enrico; Alammari, Rashid; Khan, Irfan... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)The traditional power systems are rapidly digitalized and automated for increased monitoring and control. This automation of power system communication has made it possible to monitor and control operations remotely in a ... -
Application of artificial intelligence in electrical power systems
Hussain, Shahbaz; Alammari, Rashid; Iqbal, Atif; Shikfa, Abdullatif ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)In this paper, the application of heuristic and optimization algorithms based on artificial intelligence (AI) is investigated on electrical power systems. Three distinct areas have been categorized validating the application ... -
Cascaded multilevel qZSI powered single-phase induction motor for water pump application
Rahman, Syed; Meraj, Mohammad; Iqbal, Atif; Tariq, Mohd; Maswood, Ali I.; Ben-Brahim, Lazhar; Alammari, Rashid... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)In this paper, Solar powered Single-Phase Capacitor Start Induction motor for water pump application is discussed. Output of solar panel is connected to quasi Z Source Inverter (qZSI). Three modules of qZSI are connected ... -
Computation of Power Extraction from Photovoltaic Arrays under Various Fault Conditions
Ul-Haq, A.; Alammari, Rashid; Iqbal, Atif; Jalal, M.; Gul, S. ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Article)Photovoltaic (PV) faults such as partial shading, bypass-diode defects, degradation of PV modules, and wiring issues greatly affect the power output and cause various peaks in P-V curves of a PV system. Although, commonly ... -
Failure mode analysis for single-phase Multi-level qZSI interfacing PV system to utility grid
Rahman, Syed; Meraj, Mohammad; Iqbal, Atif; Ben-Brahim, Lazhar; Alammari, Rashid; Abu-Rub Syed, Haitham; Meraj, Mohammad; Iqbal, Atif; Ben-Brahim, Lazhar; Alammari, Rashid; Abu-Rub, Haitham.... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)Cascaded Multi-level inverter for synchronization of power generated from PV system to utility grid is reported in this paper. Inverters are prone to several types of faults e.g. switch failure or dc link capacitor failure. ... -
High Gain Transformer-Less Double-Duty-Triple-Mode DC/DC Converter for DC Microgrid
Bhaskar, Mahajan Sagar; Meraj, Mohammad; Iqbal, Atif; Padmanaban, Sanjeevikumar; Maroti, Pandav Kiran; Alammari, Rashid... more authors ... less authors ( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)High-gain DC/DC converters with high efficiency are needed in dc microgrid owed to the low voltage of power sources, e.g., photovoltaic-cell and fuel-cell. This paper proposed a new high-gain double-duty-triple-mode (DDTM) ... -
Impact on power quality due to large-scale adoption of compact fluorescent lamps-a review
Alammari, Rashid; Islam, Mohd. Shafiul; Chowdhury, Noor Alam; Sakil, Abdul Kader; Iqbal , Atif; Khandakar, Amith... more authors ... less authors ( Taylor and Francis Ltd. , 2017 , Article Review)The demand of electrical energy has grown tremendously in the last couple of decades across the globe. The energy conservation and management has attracted the attention of stake holders for efficient utilisation of the ... -
Optimal sizing of a stand-alone hybrid PV-WT-BT system using artificial intelligence based technique
Hussain, Shahbaz; Alammari, Rashid; Iqbal, Atif; Shikfa, Abdullatif ( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)Nowadays, conventional energy system is being replaced by renewable energy system. Especially, PV systems and wind energy systems are gaining much attention due to their future sustainability and eco-friendly nature. ... -
Sensorless indirect rotor flux oriented control of a five-phase induction motor based on sliding mode observer
Echecikh, Hamdi; Trabelsi, Ramzi; Iqbal, Atif; Alammari, Rashid; Mimouni, Med Faouzi ( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)In this paper, a new sliding mode observer is developed for the indirect rotor flux oriented control (IRFOC) of a Five-phase Induction motor drive. Numerous observer structures for Five-phase induction motor drive is ... -
Simple voltage regulation method for smart grid applications
Taoube, Hussein A.; Alammari, Rashid; Gastli, Adel ( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)The complexity of power systems and the change of demand load at the consumer make it necessary to control the voltage to avoid any unnecessary voltage drop beyond the limits allowed within the international standards and ... -
Thyristor based SVC and multilevel qZSI for Active and Reactive power management in solar PV system
Rahman, Syed; Meraj, Mohammad; Iqbal, Atif; Ben-Brahim, Lazhar; Alammari, Rashid ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)In this paper, Active and Reactive power management with the utility grid is achieved by integrating 7-level quasi Impedance Source Inverter (qZSI) with Thyristor based elements (Thyristor Switched Capacitor (TSC) and ... -
Utilization of EV Charging Station in Demand Side Management Using Deep Learning Method
Hafeez, Abdul; Alammari, Rashid; Iqbal, Atif ( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)Conventional energy sources are a major source of pollution. Major efforts are being made by global organizations to reduce CO2 emissions. Research shows that by 2030, EVs can reduce CO2 emissions by 28%. However, two major ...