Alin Dragomir
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View article: Photovoltaic Panel System with Optical Dispersion of Solar Light for Greenhouse Agricultural Applications
Photovoltaic Panel System with Optical Dispersion of Solar Light for Greenhouse Agricultural Applications Open
This paper presents an innovative design of a photovoltaic panel system for agricultural applications, particularly in regions prone to drought and extreme temperatures, known as Agri-PV. The proposed solution utilizes optical elements of …
View article: Simulated thermal response of a battery pack used by electric two-wheelers
Simulated thermal response of a battery pack used by electric two-wheelers Open
This article presents a theoretical investigation into the thermal behavior of a pack of 18650 lithium-ion commercial batteries used for the propulsion of two-wheeled electric vehicles. In the first part, we highlight the theoretical aspec…
View article: Centralized Monitoring and Diagnosing of the Return Circuit of Electric Railway Traction
Centralized Monitoring and Diagnosing of the Return Circuit of Electric Railway Traction Open
View article: Ozone–Vacuum-Based Decontamination: Balancing Environmental Responsibility and Textile Waste
Ozone–Vacuum-Based Decontamination: Balancing Environmental Responsibility and Textile Waste Open
This study explores the use of ozone decontamination as a sustainable approach for eradicating pathogens from various environments. Ozone, a highly reactive gas, demonstrates remarkable efficacy in eliminating bacteria, viruses, and fungi.…
View article: MPS 2023 Papers
MPS 2023 Papers Open
View article: Considerations Regarding Electrical Equipment Monitoring Through Infrared Thermography
Considerations Regarding Electrical Equipment Monitoring Through Infrared Thermography Open
In the paper are highlighted the main advantages of wireless monitoring methods present in the market for electrical equipment temperature surveillance. Also, are considerate the mandatory corrections applied to the thermographic image in …
View article: Incremental Innovation Methodology that Combines Computerized Modelling and Simulation with Value Analysis and Engineering Method
Incremental Innovation Methodology that Combines Computerized Modelling and Simulation with Value Analysis and Engineering Method Open
Current research responds to the need to add value to a product right from the conception phase and incrementally whenever the product’s customers demand it. Thus, this paper presents a hybrid method of adding value to a single-phase async…
View article: Artificial Intelligence and Exploratory-Data-Analysis-Based Initial Public Offering Gain Prediction for Public Investors
Artificial Intelligence and Exploratory-Data-Analysis-Based Initial Public Offering Gain Prediction for Public Investors Open
An initial public offering (IPO) refers to a process by which private corporations offer their shares in a public stock market for investment by public investors. This listing of private corporations in the stock market leads to the easy g…
View article: Electric Bus Indoor Heat Balance in Cold Weather
Electric Bus Indoor Heat Balance in Cold Weather Open
The use of electric buses is increasing all over the world; this is due to the aim of limiting pollution in heavily urbanized areas. Using electric buses is one element of the desire to drop local pollution to zero emissions. The necessary…
View article: Modeling, Simulation and Monitoring of Electrical Contacts Temperature in Railway Electric Traction
Modeling, Simulation and Monitoring of Electrical Contacts Temperature in Railway Electric Traction Open
The paper presents a mathematical modeling approach to determine the permanent regime temperature of an electric contact found in the supply system of the railway electric traction. Mathematical modeling is a basic procedure in the prelimi…
View article: Innovative Integrated Solution for Monitoring and Protection of Power Supply System from Railway Infrastructure
Innovative Integrated Solution for Monitoring and Protection of Power Supply System from Railway Infrastructure Open
This paper describes an innovative integrated solution for monitoring and protection of the power supply system of electric traction. The development of electronics devices, new possibilities to communicate (wireless), and new sensors make…
View article: Aspects Regarding the Use of Electronic Power Devices in Power Grid
Aspects Regarding the Use of Electronic Power Devices in Power Grid Open
Custom power devices are generally used to power sensitive consumers who need higher energy quality. This paper will exemplify some of the custom power devices used in distribution networks. The case study will highlight the solid-state cu…
View article: Condition Monitoring System and Faults Detection for Impedance Bonds from Railway Infrastructure
Condition Monitoring System and Faults Detection for Impedance Bonds from Railway Infrastructure Open
Nowadays, sensors and condition monitoring systems are expanding rapidly and becoming cheaper. This contributes to increasing developments in condition monitoring in railway transport infrastructure. A condition monitoring system that uses…
View article: Foreign body at the level of rectal tumor formation
Foreign body at the level of rectal tumor formation Open
We present the case of a 75-year-old patient presenting with nausea, faecal emesis and intense abdominal meteorism, symptoms that began three before presentatiton and accentuated within the last 12 hours. Clinical examination revealed an i…
View article: Influence Of The Line Parameters In Transmission Line Fault Location
Influence Of The Line Parameters In Transmission Line Fault Location Open
In the paper, two fault location algorithms are presented for transmission lines which use the line parameters to estimate the distance to the fault. The first algorithm uses only the measurements from one end of the line and the positive …