Výsledky vyhledávání - "F. Paterakis"

A solid-state fault current limiting and interrupting device (FCLID) with power factor correction

Autor: C. C. Marouchos, F. Paterakis, Christos Makarounas, Mohamed Darwish, Ghanim Putrus

Publikováno v: 53rd International Universities Power Engineering Conference (UPEC)

A Solid-State Fault Current Limiter and interrupting device (FCLID) with power factor correction suitable for low-voltage distribution networks employing the Switched Capacitor (SC) Circuit is presented. Some design parameters are investigated and so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caa28bdec1d0f6f2e07f9ab84db3ef08
http://bura.brunel.ac.uk/handle/2438/20398

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Supercapacitor application for PV power smoothing

Autor: Maria C. Argyrou, Christina Panagi, C. C. Marouchos, Christos Makarounas, Mohamed Darwish, F. Paterakis

Publikováno v: 2018 53rd International Universities Power Engineering Conference (UPEC).

© 2018 IEEE. The penetration of renewable energy technologies causes grid stability problems and voltage flickering due to fluctuations of the weather conditions, which affect the produced renewable power. The system is first analyzed in order to de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ec728a37a9ddb59d6f42ed9076efb14
https://doi.org/10.1109/upec.2018.8541876

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Comparison of a PWM inverter and a multilevel inverter using the switching function analysis for harmonic content and efficiency

Autor: Mohamed Darwish, D. Nafpaktitis, F. Paterakis, C. C. Marouchos

Publikováno v: 2017 52nd International Universities Power Engineering Conference (UPEC).

A conventional 3-level PWM Inverter and a Cascaded Multilevel Inverter, both rated at 230Vrms voltage output and 3KW are analysed using the Switching Function. The PWM signal for the 3-level inverter is derived by applying the Switching Function Tech

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47e7b93a3a559195d64210d5d619b430
https://doi.org/10.1109/upec.2017.8231896

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Investigation of the switched inductor circuit for harmonics compensation

Autor: Mohamed Darwish, Eftihia Iosif, F. Paterakis, Maria C. Argyrou, C. C. Marouchos

Publikováno v: 2017 52nd International Universities Power Engineering Conference (UPEC).

The switched inductor is a new circuit configuration for electronically varying the effective inductance of an inductor. In conjunction with a capacitor, filters with electronically adjustable tuning frequency can be constructed. This filter has the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6571967393e42f663ed5a18593aec36
https://doi.org/10.1109/upec.2017.8231971

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An Investigation of the Switched-Capacitor Circuit as a Solid-State Fault Current Limiting and Interrupting Device (FCLID) with Power Factor Correction Suitable for Low-Voltage Distribution Network

Autor: C. C. Marouchos, Mohamed Darwish, F. Paterakis, Ghanim Putrus

Publikováno v: 52nd International Universities Power Engineering Conference (UPEC)

The Switched Capacitor (SC) Circuit is investigated in this paper as a Solid-State Fault Current Limiter and interrupting device (FCLID) with power factor correction suitable for low-voltage distribution networks. It was applied so far successfully a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b202c49dbd21ba216dc4aaf89bf6c28
https://bura.brunel.ac.uk/handle/2438/15995

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CD3-CD16-CD56bright immunoregulatory NK cells are increased in the tumor microenvironment and inversely correlate with advanced stages in patients with papillary thyroid cancer

Autor: Gogali, F. Paterakis, G. Rassidakis, G.Z. Liakou, C.I. Liapi, C.

Background: The innate immune system is the first line of defense and plays a key role in thyroid cancer development. The role of the tumor-infiltrating natural killer (NK) cells is becoming increasingly important in research and potential cancer the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::dbdf3eaaef8f51c8ad07b848f99084ac
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3087926

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Implementation of Equal Areas-PWM in Multilevel Inverters

Autor: F. Paterakis, Al Janbey, Drosos Nafpaktitis, Mohamed Darwish, George Hloupis, Grigorios Koulouras

Publikováno v: International Review of Electrical Engineering (IREE). 11:558

This paper presents the implementation of the equal areas pulse width modulation (EA-PWM) method in multilevel inverters. According to EAPWM, the integrated area of the pulse must be equal with the integrated area of the reference sinus waveform duri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e95c72080533f96ef140b026366fbf88
https://doi.org/10.15866/iree.v11i6.9812

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Phenotypical analysis of lymphocytes with suppressive and regulatory properties (Tregs) and NK cells in the papillary carcinoma of thyroid

Autor: Gogali, F. Paterakis, G. Rassidakis, G.Z. Kaltsas, G. Liakou, C.I. Gousis, P. Neonakis, E. Manoussakis, M.N. Liapi, C.

Context: The immune system seems to play a key role in preventing metastasis and recurrence of thyroid cancer. T regulatory lymphocytes (Tregs) and natural killer (NK) cells play an important role in the dysfunction of the host immune system in cance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::f3ecf945272dadbf69b5dd120d7c2368
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3089417

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