2017
DOI: 10.1109/tmag.2017.2701299
|View full text |Cite
|
Sign up to set email alerts
|

Magnetic Loss Versus Frequency in Non-Oriented Steel Sheets and Its Prediction: Minor Loops, PWM, and the Limits of the Analytical Approach

Abstract: The Pulse Width Modulation (PWM) technique is commonly used to supply modern high-speed electrical machines. The fundamental frequency is typically in the kilohertz range, with switching frequencies of several tens of kilohertz, as determined by the new SiC or GaAs based power transistors modules. Switching introduces minor loops in the major hysteresis cycle, with durations of the order of 100 µs or lower, with the resulting magnetization dynamics influenced by strong skin effect. However, since these minor l… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

0
18
0

Year Published

2020
2020
2023
2023

Publication Types

Select...
6

Relationship

0
6

Authors

Journals

citations
Cited by 31 publications
(18 citation statements)
references
References 13 publications
0
18
0
Order By: Relevance
“…In the absence of skin effect, the instantaneous classical loss p class (t), which is due to a homogeneous distribution of eddy currents flowing in the lamination, is given by [10,12]:…”
Section: Classical Loss Componentmentioning
confidence: 99%
See 4 more Smart Citations
“…In the absence of skin effect, the instantaneous classical loss p class (t), which is due to a homogeneous distribution of eddy currents flowing in the lamination, is given by [10,12]:…”
Section: Classical Loss Componentmentioning
confidence: 99%
“…When the material exhibits a linear permeability and when a sinusoidal excitation is applied, it is possible to find an analytical solution for Equation (9) [10]:…”
Section: Prediction Of Eddy Current Loss Using Analytical Modelsmentioning
confidence: 99%
See 3 more Smart Citations