Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Salem MG"'
Autor:
Ali Ahmed Salem, Ahmed Allawy Alawady, Kwan Yiew Lau, Wan Rahiman, Zulkurnain Abdul-Malek, Samir Ahmed Al-Gailani, Salem Mgammal Al-Ameri, Enas Ali, Sherif S. M. Ghoneim
Publikováno v:
IEEE Access, Vol 11, Pp 82132-82150 (2023)
Polymeric insulators, in particular silicone rubber (SIR) are lightweight, have good hydrophobicity characteristics, and are easy to carry and install. They are commonly used for outdoor insulation in power lines. However, pollution, UV radiation, te
Externí odkaz:
https://doaj.org/article/45f7f43a6b9849f4992bffbff5ff4fc0
Pollution Flashover Voltage of Transmission Line Insulators: Systematic Review of Experimental Works
Autor:
Ali Ahmed Salem, Kwan Yiew Lau, Wan Rahiman, Zulkurnain Abdul-Malek, Samir Ahmed Al-Gailani, Nabil Mohammed, R. Abd Rahman, Salem Mgammal Al-Ameri
Publikováno v:
IEEE Access, Vol 10, Pp 10416-10444 (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 critical focus has been on developing methods that can d
Externí odkaz:
https://doaj.org/article/034d8836edf345eb966ec64e9648a635
Autor:
Ali Ahmed Salem, R. Abd-Rahman, Wan Rahiman, Samir Ahmed Al-Gailani, Salem Mgammal Al-Ameri, Mohd Taufiq Ishak, Usman Ullah Sheikh
Publikováno v:
IEEE Access, Vol 9, Pp 37800-37812 (2021)
This work aimed to study the influence of contamination profiles and humidity on flashover electrical characteristics of polluted insulators. Firstly, the flashover tests on cap and pin glass insulators under four pollution levels represented by sali
Externí odkaz:
https://doaj.org/article/7610e42587be498db79e5e00b5079109
Autor:
Salem Mgammal Awadh Nasser Al-Ameri, Muhammad Saufi Kamarudin, Mohd Fairouz Mohd Yousof, Ali A. Salem, Fahd A. Banakhr, Mohamed I. Mosaad, A. Abu-Siada
Publikováno v:
IEEE Access, Vol 9, Pp 70935-70947 (2021)
Frequency Response Analysis (FRA) is the most reliable technique currently used to evaluate the mechanical integrity of power transformers. While the measurement devices have been well developed over the past two decades, interpretation of the FRA si
Externí odkaz:
https://doaj.org/article/06b9502ce1bb41679d7568289b32843f
Autor:
Salem Mgammal Al-Ameri, Zulkurnain Abdul-Malek, Ali Ahmed Salem, Zulkarnain Ahmad Noorden, Ahmed Allawy Alawady, Mohd Fairouz Mohd Yousof, Mohamed Ibrahim Mosaad, Ahmed Abu-Siada, Hammam Abdurabu Thabit
Publikováno v:
Machines, Vol 11, Iss 1, p 106 (2023)
This paper presents a new investigation to detect various faults within the three-phase star and delta induction motors (IMs) using a frequency response analysis (FRA). In this regard, experimental measurements using FRA are performed on three IMs of
Externí odkaz:
https://doaj.org/article/c881d0b22c6e4ebbb04bf1abd00e4194
Autor:
Salem Mgammal Al-Ameri, Ahmed Allawy Alawady, Zulkurnain Abdul-Malek, Zulkarnain Ahmad Noorden, Mohd Fairouz Mohd Yousof, Ali Ahmed Salem, Mohamed Ibrahim Mosaad, Ahmed Abu-Siada
Publikováno v:
Applied Sciences, Vol 12, Iss 18, p 9201 (2022)
Frequency Response Analysis (FRA) technique has been recognized by worldwide utilities as a matured technology to assess the mechanical integrity of power transformers. While some industrial critical assets such as induction motors have the same cons
Externí odkaz:
https://doaj.org/article/f7a6d63c15b64b6c826820bb386b21cb
Autor:
Salem Mgammal Al-Ameri, Ahmed Allawy Alawady, Mohd Fairouz Mohd Yousof, Muhammad Saufi Kamarudin, Ali Ahmed Salem, Ahmed Abu-Siada, Mohamed I. Mosaad
Publikováno v:
Applied Sciences, Vol 12, Iss 4, p 2046 (2022)
The industry has widely accepted Frequency Response Analysis (FRA) as a reliable method to detect power transformers mechanical deformations. While the FRA technique has been recommended in recent literature as a potential diagnostic method to detect
Externí odkaz:
https://doaj.org/article/bda98b7dadcf45fa857e730b40f3bc1f
Autor:
Salem Mgammal Al-Ameri, Abdulaziz Almutairi, Muhammad Saufi Kamarudin, Mohd Fairouz Mohd Yousof, Ahmed Abu-Siada, Mohamed Ibrahim Mosaad, Saeed Alyami
Publikováno v:
Applied Sciences, Vol 11, Iss 7, p 3128 (2021)
Power transformers are located in the electrical transmission and distribution networks where different voltage levels are needed. The turn ratio of the low voltage and high voltage windings is mechanically controlled by an on-load tap changer or de-
Externí odkaz:
https://doaj.org/article/5159917d724a4b53847ed85f9ad0de61
Autor:
Salem Mgammal Al-Ameri, Muhammad Saufi Kamarudin, Mohd Fairouz Mohd Yousof, Ali A. Salem, A. Abu Siada, Mohamed I. Mosaad
Publikováno v:
Applied Sciences, Vol 11, Iss 7, p 2923 (2021)
Frequency response analysis (FRA) is a method of monitoring a power transformer’s mechanical integrity. However, identifying the type of fault and its severity by comparing measured responses is still challenging and mostly relies on personnel expe
Externí odkaz:
https://doaj.org/article/5f4a095f665c42c182e1a679e4b9202b
Autor:
Salem MG; Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia, P.O. 41522, Egypt. manar.galal@pharm.suez.edu.eg., Nafie MS; Department of Chemistry, College of Sciences, University of Sharjah, P.O. 27272, Sharjah, United Arab Emirates.; Chemistry Department, Faculty of Science, Suez Canal University, Ismailia, P.O 41522, Egypt., Elzamek AA; Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia, P.O. 41522, Egypt., Elshihawy HA; Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Suez Canal University, Ismailia, P.O. 41522, Egypt., Sofan MA; Department of Chemistry, Faculty of Science, Damietta University, New Damietta, Egypt., Negm E; Department of Chemistry, Faculty of Science, Damietta University, New Damietta, Egypt.
Publikováno v:
BMC chemistry [BMC Chem] 2024 Oct 24; Vol. 18 (1), pp. 208. Date of Electronic Publication: 2024 Oct 24.