Zobrazeno 1 - 10
of 15
pro vyhledávání: '"U. Lawan"'
Autor:
Dansarki Nanly Wesley, Abubakar Abdulkarim, P.U. Okorie, Adamu Halilu Jabire, Sani Saminu, Nasir Faruk, I.S. Madugu, A. U. Lawan, Iswadi Hasyim Rosma
Publikováno v:
Journal of Applied Materials and Technology. 3:30-42
The continuous demand for electrical energy by industries and domestic users have stressed the electricity consumption to a high level. Because most components of domestic and industrial systems are made of power electronics devices in their designs.
Autor:
Ibrahim S. Madugu, F. Abdulkadir, B. J. Olufeagba, James U. Inaku, Abubakar Abdulkarim, A. U. Lawan, Yinusa A. Adediran
Energy for fulfilling basic community/individual needs has come to constitute the first article of expectation in all contemporary societies. The exploitation of renewables notably solar in electricity generation has brought relief to the fulfilment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86ae4bdc1f3b051b3c2d5f4de5aca97a
https://zenodo.org/record/3955283
https://zenodo.org/record/3955283
Publikováno v:
2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles & International Transportation Electrification Conference (ESARS-ITEC).
This paper proposes a circulating current control method for the modular multilevel converter (MMC) in order to suppress circulating current harmonics. The proposed method employs compensation technique in the internal control loop of the MMC. Perfor
Publikováno v:
International Journal of Power Electronics and Drive Systems (IJPEDS). 10:1833
This paper presents modular multilevel converter (MMC) with circulating current control which provides an improved balanced capacitors voltages. The control is achieved by employing compensation techniques in the external and internal controls of the
Effects of Aqueous Extract of Some Selected Vegetables on Halofantrine Hepato-cardiatoxicity in Rats
Publikováno v:
British Journal of Pharmaceutical Research. 4:1429-1438
Aim: The protective effect of some selected vegetables {Moringa ( Moringa oleifera ), Cabbage ( Brassica oleracea ) and Tomato ( Solanum lycopersicum )} against hepatocardio toxicity of halofantrine (an antimalarial drug) was evaluated in 72 albino r
Publikováno v:
2016 IEEE International Conference on Power and Energy (PECon).
This paper describes the performance of grid-integrated Hybrid Renewable Power System (HRPS). It establishes a Wind Turbine (WT), a Microturbine (MT) and a battery which support the dump load, Local Grid (LG) and/or grid integrated domestic load. DC/
Publikováno v:
American Journal of Applied Sciences. 10:497-506
This study used the concept of model controllability and observability in product form called residue factor to find the best location of Thyristor-Controlled based series and shunt devices called variable impedance devices. The success of this contr
Publikováno v:
2015 IEEE Student Conference on Research and Development (SCOReD).
The function of the proposed control (MMC) inverter is to convert DC power coming from the DC link made of series connected wind turbines to generate a suitable AC power, and fix the power factor (PF) of the grid at a target PF during normal operatio
Autor:
A. U. Lawan, Haider M. Abbas
Publikováno v:
2015 IEEE Conference on Sustainable Utilization And Development In Engineering and Technology (CSUDET).
This paper presents the multicarrier PWM techniques studies based on the three Level shifted based modulation techniques; Phase Disposition PWM (PDPWM), Phase opposition disposition PWM (PODPWM), Alternate phase opposition disposition PWM (APODPWM) o
Publikováno v:
2015 IEEE Conference on Energy Conversion (CENCON).
Most of the wind turbines recently used are of PMSG technology due to its high power efficiency, low cost, high power density and its direct power ejection. The technology comes usually in a lower voltage level (less than 1KV) that is not compatible