A Measurement-Based Method for Characterizing Parasitic Inductances in Power Electronic Circuits

• This paper presents a new method of measuring parasitic inductances in various elements of power electronic circuits. The proposed solution features a low-cost design while providing accurate measurement results in a predefined range of stray inductances. The solution utilizes a unique parallel resonance circuit for extracting stray inductances in various circuits. Structural challenges as well as the analysis for the choice of circuit parameters are addressed in this study. Both simulation and experimental results are presented to exhibit the efficacy of the solution. Moreover, important design constraints that can affect the end results are explained and considered in the proposed experimental setup.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Nyckelord

Impedance measurement

Measurement

Parasitic inductance

Parasitics

Electric network analysis

Inductance

Power electronics

Accurate measurement

Low-cost design

Lower-cost design

Measurement-based methods

Parasitic inductances

Power electronic circuits

Predefined range

Stray inductances

Timing circuits

Publikations- och innehållstyp

ref (ämneskategori)

kon (ämneskategori)