Noslēguma darbu reģistrs
  
Studiju darba apraksts
Studiju veids maģistra akadēmiskās studijas
Studiju programmas nosaukums Elektronika
Nosaukums Hibrīdmodulācijas ietekme uz jaudas faktora korektora parametriem
Nosaukums angļu valodā Effect of Hybrid Modulation on Power Factor Corrector performance
Autors Arathy Sundaresan
Struktūrvienība 01R00 Starptautiskās sadarbības un ārzemju studentu departaments
Darba vadītājs Deniss Stepins
Recenzents Docents Māris Tērauds
Anotācija This thesis deals with the use of hybrid modulation in discontinuous conduction mode (DCM) power factor correctors (PFC) to reduce conducted electromagnetic Interferences (EMI). The effect of simultaneous switching frequency and duty ratio modulation on the total harmonic distortion (THD) of PFC input current, power factor, peak switch current, conducted EMI reduction, efficiency is studied in detail in the thesis. The DCM PFC is studied by using simulations and analytical derivations. The performance of the DCM PFC with the hybrid modulation is compared to that with classical switching frequency modulation. Some advice on the choice of the type of modulation is also given. The thesis is written in English and consists of 80 pages, 58 figures, 8 tables, 91 references.
Atslēgas vārdi Power Factor Correctors, Hybrid Modulation, Switching Frequency Modulation, Electromagnetic Interference, Discontinuous Conduction Mode, Total Harmonic Distortion , Direct Current, Power Factor , Line Impedance Stabilization Network
Atslēgas vārdi angļu valodā Power Factor Correctors, Hybrid Modulation, Switching Frequency Modulation, Electromagnetic Interference, Discontinuous Conduction Mode, Total Harmonic Distortion , Direct Current, Power Factor , Line Impedance Stabilization Network
Valoda eng
Gads 2020
Darba augšupielādes datums un laiks 20.01.2020 20:20:22