Ara
Toplam kayıt 7, listelenen: 1-7
Analysis of a GaN based PWM AC-AC Converter with an Improved Switch Loss Model
(Kırşehir Ahi Evran Üniversitesi, 2021)
AC-AC converters have a wide range of use in industrial applications mostly with installed silicon switches. In
last decade, GaN’s are served to market with their high efficiency and fast on-off times, hence implementation ...
Efficiency and Power Density Optimization of Three-Level TP PFC
(IEEE, 2021)
Si based three-level (3L) totem-pole (TP) Power Factor Correction (PFC) topology is a low cost alternative
to two-level TP PFC with wide-band gap devices providing high power density and high efficiency. This
study ...
Simplified Method to Analyze Drive Strengths for GaN Power Devices
(IEEE, 2021)
GaN power switches enable ultra-fast switching speeds, yet, the maximum gate drive strength is mainly
limited by the voltage overshoot across drain-source junction. There is a complex relationship between
the power loop ...
Analytical Modelling and Optimization of Gapped Core Magnetics in LLC Converter
(IEEE, 2021)
LLC converter design remains a challenging task as it is not straight-forward to choose the switching
frequency range that can provide ZVS covering application dependent voltage gains, considering the fact
that it is a ...
System-Level Design Approach for LLC Converters
(IEEE, 2021)
LLC resonant converters are designed with a specified resonant frequency that is usually determined
based on the experience of the designers while impacting the losses and the dimension of the converter. In
this paper, ...
Extended Describing Function Modeling and Closed-Loop Control of LLC Converter in Battery Charging Applications
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
The variable switching frequency control of LLC
converters makes the modeling and compensator design rather
a difficult task. In this paper, an extended describing function
modeling that can represent the beat frequency ...
A Comprehensive Disturbing Effect Analysis of Multi-Sectional Rotor Slot Geometry for Induction Machines in Electrical Vehicles
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Although the performance of an Induction Motor (IM) can be maximized for any speed by
use of an inverter, there is still room to contribute by optimizing the rotor slot shape while decreasing the
mechanical disturbing ...