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S. A. Babale

Electrical Engineering Department, Bayero University, Kano.

sababale.ele@buk.edu.ng 0000-0002-1913-5445
3 Publications
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0 Citations
365 Global Citations

Publications 3

1
Research Article Vol. 9, Issue 2

PERFORMANCE EVALUATION OF A THREE PHASE FIVE LEVEL MULTI-LEVEL INVERTER

I. S. Falulu*, S. Moses Okpanachi, A. Abubakar, Abubakar Abdulkarim, Y. Jibril, S. A. Babale, A. Dahiru

A novel three-phase five-level H-NPC Inverter was proposed in this paper. Theproposed research involves developing a model of the inverter with number of powerswitches (IGBT) and four diodes per phase in order to achieve a three-phase five-level,output voltage waveform in a MATLAB/Simulink environment. The output line-to-linevoltage is improved and...

DOI: 10.67203/zjeet.2020.21404bh5
Sep, 2020 Vol. 9, Issue 2 15 views 11 downloads
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2
Research Article Vol. 8, Issue 2

IMPACT OF NUMBER OF CHANNELS ON THE CAPACITY OF SINGLE AND MULTI-CHANNEL WIRELESS NETWORKS

S. A. Babale*, D. D. Dajab, S. H. Lawan, L. U. Daura, S. G. Mohammed

Radio Frequency (RF) suffers lot of impairments and perturbations resulting in counterssuch as call drops rate, failure rate and congestion rate on one hand and beam-width, fading,shadowing and attenuation on the other hand. These factors seriously affect systemscapacity. To combat the effect of these impairments on the signal, the information can ...

DOI: 10.67203/zjeet.2019.4ajoj4zq
Sep, 2019 Vol. 8, Issue 2 15 views 5 downloads
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3
Research Article Vol. 8, Issue 2

DIPOLAR MAGNETIC FLUX LEAKAGES FOR PIPELINE RECTANGULAR DEFECT CHARACTERIZATION: ANALYTIC APPROACH

L. U. Daura*, A. Dan-Isa, S. A. Babale

Magnetic Flux Leakages (MFL) find its application in non-invasive of Non-Destructive Testing and Evaluation (NDT&E) to detect and characterizeddefect in pipelines made from ferromagnetic materials. Various improvementsof MFL models have been investigated for defect quantification but still couldnot achieve higher precision due to technical errors. ...

DOI: 10.67203/zjeet.2019.y6a2caqq
Sep, 2019 Vol. 8, Issue 2 23 views 9 downloads
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