Search Results - "Gharehpetian, Gevork B"

Robust Control Strategies for Microgrids: A Review by Mohammadi, Fazel, Mohammadi-Ivatloo, Behnam, B. Gharehpetian, Gevork, Ali, Mohd. Hasan, Wei, Wei, Erdinc, Ozan, Shirkhani, Mohammadamin

“…Microgrids consisting of photovoltaic (PV) power plants and wind farms have been widely accepted in power systems for reliability enhancement and power loss…”
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Power Calculation Using RBF Neural Networks to Improve Power Sharing of Hierarchical Control Scheme in Multi-DER Microgrids by Baghaee, Hamid Reza, Mirsalim, Mojtaba, Gharehpetian, Gevork B.

“…All control methods for the decentralized control of distributed energy resources (DERs) in the microgrid need to calculate power to decide whether the power…”
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Affine projection‐like optimal control of UIPC in networked microgrids with controllable loads by Zolfaghari, Mahdi, Gharehpetian, Gevork B.

“…The upcoming generation of power systems would be outlined as a system of systems in which many AC and DC microgrids are interconnected to exchange power in a…”
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Evaluating the Effect of Demand Response Programs (DRPs) on Robust Optimal Sizing of Islanded Microgrids by Karami Darabi, Mahdi Karami, Ganjeh Ganjehlou, Hamed Ganjeh, Jafari, Amirreza, Nazari-Heris, Morteza, B. Gharehpetian, Gevork B., Abedi, Mehrdad

“…A microgrid is a small-scale energy system with its own generation and storage facilities and energy management system, which includes shiftable and…”
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A low‐rating 40‐pulse AC–DC rectifier based on a new passive harmonic mitigation circuit by Abdollahi, Rohollah, B. Gharehpetian, Gevork

“…A novel 40‐pulse autotransformer rectifier is proposed to reduce total harmonic distortion (THD) of the input current in aircraft electrical power systems. The…”
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Optimized Fuzzy Controller for MPPT of Grid-connected PV Systems in Rapidly Changing Atmospheric Conditions by Majid Dehghani, Mohammad Taghipour, Gevork B. Gharehpetian, Mehrdad Abedi

“…Due to nonlinear behavior of power production of photovoltaic (PV) systems., it is necessary to apply the maximum power point tracking (MPPT) techniques to…”
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Partial Discharge Localization Using Time Reversal: Application to Power Transformers by Karami, Hamidreza, Azadifar, Mohammad, Mostajabi, Amirhossein, Rubinstein, Marcos, Karami, Hossein, Gharehpetian, Gevork B, Rachidi, Farhad

“…In this work, we present a novel technique to locate partial discharge (PD) sources based on the concept of time reversal. The localization of the PD sources…”
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Diagnosing Disk-Space Variation in Distribution Power Transformer Windings Using Group Method of Data Handling Artificial Neural Networks by Elahi, Omid, Behkam, Reza, Gharehpetian, Gevork B., Mohammadi, Fazel

“…Monitoring centers in the smart grid exchange the collected data by sensors and smart meters to monitor the current conditions and performance of electric…”
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New DTR line selection method in a power system comprising DTR, ESS, and RES for increasing RES integration and minimising load shedding by Ali Shalchi, Maysam Abbasi, Ehsan Abbasi, Behrouz Tousi, Gevork B. Gharehpetian

“…In this study, new technologies such as dynamic thermal rating (DTR) technology and energy storage system (ESS) are simultaneously used to optimise the…”
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Techno‐economic assessment of hybrid renewable resources for a residential building in tehran by Ashrafi Goudarzi, Sima, Fazelpour, Farivar, B. Gharehpetian, Gevork, Rosen, Marc A.

“…Continued reductions in air pollution and greenhouse gas (GHG) emissions are crucial in megacities like Tehran, Iran, as they pose serious threats to both…”
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Aggregator Index for 24-Hour Energy Flexibility Evaluation in an ADN Including PHEVs by Rashtbaryan, Alireza, Gharehpetian, Gevork B., Baghaee, Hamid Reza, Ahmadiahangar, Roya

“…This paper proposes obtaining maximum and minimum daily cumulative energy curves and introduces novel hourly and daily energy flexibility indices. Also, it…”
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Resiliency/Cost-Based Optimal Design of Distribution Network to Maintain Power System Stability Against Physical Attacks: A Practical Study Case by Ghiasi, Mohammad, Dehghani, Moslem, Niknam, Taher, Baghaee, Hamid Reza, Padmanaban, Sanjeevikumar, Gharehpetian, Gevork B., Aliev, Hamdulah

“…Unexpected natural disasters or physical attacks can have various consequences, including extensive and prolonged blackouts on power systems. Energy systems…”
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Pulse Tripling Circuit and Twelve Pulse Rectifier Combination for Sinusoidal Input Current by Abdollahi, Rohollah, Gharehpetian, Gevork B., Anvari-Moghaddam, Amjad, Blaabjerg, Frede

“…In this paper, a novel pulse tripling circuit (PTC) is suggested, to upgrade a polygon autotransformer 12-pulse rectifier (12-PR) to a 36-pulse rectifier…”
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Generalized regression neural network application for fault type detection in distribution transformer windings considering statistical indices by Behkam, Reza, Karami, Hossein, Salay Naderi, Mehdi, B. Gharehpetian, Gevork

“…Purpose This study aims to use frequency response analysis, a powerful tool to detect the location and types of transformer winding faults. Proposing an…”
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Important Technical Considerations in Design of Battery Chargers of Electric Vehicles by Bayati, Mahdi, Abedi, Mehrdad, Farahmandrad, Maryam, Gharehpetian, Gevork B., Tehrani, Kambiz

“…There are many important trade-offs and constraints on cost, volume, weight, conduction losses, switching losses, microcontrollers, isolation, voltage and…”
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A Novel and Optimal Battery Sizing Procedure Based on MG Frequency Security Criterion Using Coordinated Application of BESS, LED Lighting Loads, and Photovoltaic Systems by Bagheri-Sanjareh, Mehrdad, Nazari, Mohamad Hassan, Gharehpetian, Gevork B.

“…This paper proposes a novel and optimal battery sizing procedure for the primary frequency control (PFC) of islanded microgrid (MG). The Battery Energy Storage…”
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Multi-Pulse Rectifier Based on an Optimal Pulse Doubling Technique by Abdollahi, Rohollah, Gharehpetian, Gevork B., Mohammadi, Fazel, Prakash P, Saravana

“…This paper presents pulse multiplication technology based on an optimal Pulse Doubling Technique (PDT) to upgrade a 28-Pulse Rectifier (28-PR) to a 56-PR. The…”
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Optimum utilization of hub energy micro-grids with micro-networking strategy of local biogas productions by Jabbary, Ali, Noroozian, Reza, Gharehpetian, Gevork B.

“…In this paper, the optimal utilization of local biogas production in multi-energy systems is investigated. The micro-grid policy of local biogas production, to…”
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PMU-Based FOPID Controller of Large-Scale Wind-PV Farms for LFO Damping in Smart Grid by Saadatmand, Mahdi, Gharehpetian, Gevork B., Siano, Pierluigi, Alhelou, Hassan Haes

“…Due to global warming problems and increasing environmental pollution, there is a strong tendency to install and apply renewable energy power plants (REPPs)…”
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Flexible Control of Power Flow in Multiterminal DC Grids Using DC-DC Converter by Rouzbehi, Kumars, Candela, Jose Ignacio, Luna, Alvaro, Gharehpetian, Gevork B., Rodriguez, Pedro

“…This paper proposes an efficient control framework that utilizes dc-dc converters to achieve flexible power flow control in multiterminal dc (MTDC) grids. The…”
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