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🔍 mathias payer 📂 Engineering 📄 Peer-Reviewed
Showing 185 results for "mathias payer" in Engineering · Peer-Reviewed
Engineering Peer-Reviewed PDF DOI

A Novel Array Configuration Technique for Improving the Power Output of the Partial Shaded Photovoltaic System

Santhan Kumar Cherukuri, B. Praveen Kumar, Kalyan Raj Kaniganti, S. Muthubalaji, Ghanta Devadasu, Thanikanti Sudhakar Babu, Hassan Haes Alhelou · 2022

Power conversion efficiency is the most important factor to be considered in PV systems because it is affected by various environmental conditions. The effect of partial shading is the most influenced…

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Engineering Peer-Reviewed PDF DOI

Automated Prescreening of Mild Cognitive Impairment Using Shank-Mounted Inertial Sensors Based Gait Biomarkers

Ahsan Shahzad, Aresh Dadlani, Hyeonil Lee, Kiseon Kim · 2022

The mild symptoms in Mild Cognitive Impairment (MCI), a precursor of dementia, often go unnoticed and are assumed as normal aging signs. Such negligence result in late visits which consequently, lead …

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Engineering Peer-Reviewed PDF DOI

Permanent Magnet Vernier Machines for Direct-Drive Offshore Wind Power: Benefits and Challenges

Dileep Kumar Kana Padinharu, Guang-Jin Li, Zi-Qiang Zhu, Richard Clark, Arwyn Thomas, Ziad Azar, Alexander Duke · 2022

Permanent magnet Vernier (PM-V) machines, at low power levels (few kWs), have shown a great potential to improve the torque density of existing direct-drive PM machines without much compromising on ef…

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Engineering Peer-Reviewed PDF DOI

Pollution Flashover Voltage of Transmission Line Insulators: Systematic Review of Experimental Works

Ali Ahmed Salem, Kwan Yiew Lau, Wan Rahiman, Zulkurnain Abdul-Malek, Samir Ahmed Al-Gailani, Nabil Mohammed, R. Abd Rahman, Salem Mgammal Al-Ameri · 2022

Over the past decades, extensive experimental-based research works have been carried out to investigate the flashover phenomenon on the performance of polluted transmission line insulators. The critic…

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Engineering Peer-Reviewed PDF DOI

An Active and Reactive Power Controller for Battery Energy Storage System in Microgrids

Jun-Ting Gao, Chang-Heng Shih, Chun-Wei Lee, Kuo-Yuan Lo · 2022

Battery energy storage systems (BESS) are widely used for renewable energy applications, especially in stabilizing the power system with ancillary services. The objective of this paper is to propose a…

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Engineering Peer-Reviewed PDF DOI

Influence of Sheath Radial Crack on Flashover Arc and Leakage Current of Roof Silicon Rubber Insulator for High-Speed Train

Jianqiao Ma, Xiangfei Wang, Ruiqian Zhang, Zhibin Qi, Wenwen Wang · 2022

In this paper, three types of insulators with no crack, short crack, and long crack are taken as the research objects to evaluate the influence of the penetrating cracks on the 1 st sheath of the roo…

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Engineering Peer-Reviewed PDF DOI

Transient Surface Charge Characteristics of DC-GIL Insulator Under Thermal-Electric Coupled Fields

Xiaolong Li, Songling Han, Mingde Wan, Wen Wang, Zhenxin Geng, Xin Lin · 2022

The insulator in direct current gas-insulated transmission lines (DC-GIL) would suffer discharge risk due to surface charge accumulation under thermal-electric coupled fields. In this paper, the trans…

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Engineering Peer-Reviewed PDF DOI

Multi-Objective Optimization of 400 kV Composite Insulator Corona Ring Design

Benalia M'Hamdi, Youcef Benmahamed, Madjid Teguar, Ibrahim B. M. Taha, Sherif S. M. Ghoneim · 2022

The electric field distribution is one of the main factors governing the long-term reliability of high voltage composite insulators. However, under severe pollution conditions, electric field stresses…

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Engineering Peer-Reviewed PDF DOI

Electrical Energy Prediction of Combined Cycle Power Plant Using Gradient Boosted Generalized Additive Model

Nikhil Pachauri, Chang Wook Ahn · 2022

A combined cycle power plant (CCPP) employs gas and steam turbines to generate 50% more power while utilizing the same fuel as a normal single cycle plant. The performance of a CCPP under full load is…

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Engineering Peer-Reviewed PDF DOI

Low Complexity Correlation Power Analysis by Combining Power Trace Biasing and Correlation Distribution Techniques

Ngoc-Tuan Do, Van-Phuc Hoang, Cong-Kha Pham · 2022

Side channel attack (SCA) is a class of crypt-analytic attacks for security evaluation of cryptographic and embedded microprocessor implementations. Among several SCA approaches, the correlation power…

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Engineering Peer-Reviewed PDF DOI

Large-Aperture Metamaterial Lens Antenna for Multi-Layer MIMO Transmission for 6G

Jaehyun Lee, Hogyeom Kim, Jungsuek Oh · 2022

A metamaterial lens refers to a planar structure having multiple metamaterial unit cells capable of manipulating electromagnetic waves to improve antenna gains by changing their shape, geometry, size,…

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Engineering Peer-Reviewed PDF DOI

Effect of Additional Transmitting Coils on Transfer Distance in Multiple-Transmitter Wireless Power Transfer System

Seon-Jae Jeon, Dong-Wook Seo · 2022

Wireless power transfer (WPT) technology has been widely introduced and developed over the past few years. Nevertheless, the basic WPT configuration using one transmitting (Tx) coil and one receiving …

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Engineering Peer-Reviewed PDF DOI

Novel Method for Magnetic Flux Density Estimation in the Vicinity of Multi-Circuit Overhead Transmission Lines

Adnan Mujezinovic, Emir Turajlic, Ajdin Alihodzic, Nedis Dautbasic, Maja Muftic Dedovic · 2022

In this paper, a novel method for the magnetic flux density estimation in the vicinity of multi-circuit overhead transmission lines is proposed. The proposed method is based on a fully connected feed-…

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Engineering Peer-Reviewed PDF DOI

Medium Voltage Power Switch in Silicon Carbide—A Comparative Study

Przemyslaw Trochimiuk, Rafal Kopacz, Krzysztof Frac, Jacek Rabkowski · 2022

This paper discusses various solutions of energy conversion in medium voltage using power switches in Silicon Carbide (SiC) technology. In particular, a comparative study is focused on four different …

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Engineering Peer-Reviewed PDF DOI

Content-Adaptable ROI-Aware Video Storage for Power-Quality Scalable Mobile Streaming

Ali Haidous, William Oswald, Hritom Das, Na Gong · 2022

The demand for mobile video streams is constantly increasing. With this demand comes a need for mobile devices to receive more videos at ever increasing quality. However, due to the large size of vide…

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Engineering Peer-Reviewed PDF DOI

Special surgical approaches during peri-COVID-19 pandemic: Robotic and transanal minimally invasive surgery.

Luis Sanchez-Guillen, Rosa M Jimenez-Rodriguez · 2021

During the peri-coronavirus disease 2019 pandemic, the need of special care has raised, not only for our patients but also for health care workers. These needs are different regarding the procedure an…

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Engineering Peer-Reviewed PDF DOI

Declaring Racism a Public Health Crisis in the United States: Cure, Poison, or Both?

Lilliann Paine, Patanjali de la Rocha, Antonia P Eyssallenne, Courtni Alexis Andrews, Leanne Loo, Camara Phyllis Jones, Anne Marie Collins, Michelle Morse · 2021

Declaring racism a public health crisis has the potential to shepherd meaningful anti-racism policy forward and bridge long standing divisions between policy-makers, community organizers, healers, and…

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Engineering Peer-Reviewed PDF DOI

Telesurgery and Robotics: An Improved and Efficient Era.

Anmol Mohan, Um Ul Wara, Muhammad Taha Arshad Shaikh, Rahil M Rahman, Zain Ali Zaidi · 2021

Telesurgery, or remote surgery, is widely known as a master-slave technology. It has achieved a milestone in surgical technology and intervention, providing widespread prospects of operating on a pati…

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Engineering Peer-Reviewed PDF DOI

Agents and robots for collaborating and supporting physicians in healthcare scenarios.

Francesco Lanza, Valeria Seidita, Antonio Chella · 2021

Monitoring patients through robotics telehealth systems is an interesting scenario where patients' conditions, and their environment, are dynamic and unknown variables. We propose to improve telehealt…

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Engineering Peer-Reviewed PDF DOI

A farewell to : time-series models for tracking and forecasting epidemics.

Andrew Harvey, Paul Kattuman · 2021

The time-dependent reproduction number, R t , is a key metric used by epidemiologists to assess the current state of an outbreak of an infectious disease. This quantity is usually estimated using time…

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