3 papers
physics.app-ph2020
Accelerated Insulation Aging Due to Fast, Repetitive Voltages: A Review Identifying Challenges and Future Research Needs
Mona Ghassemi
Although the adverse effects of using power electronic conversion on the insulation systems used in different apparatuses have been investigated, they are limited to low slew rates…
physics.app-ph2020
Effects of Low Pressure Condition on Partial Discharges in WBG Power Electronics Modules
Moein Borghei, Mona Ghassemi
The aviation industry aims to reduce CO2 emission by reducing energy consumption and benefitting from more electrical systems than those based on fossil fuels. The more electric ai…
physics.app-ph2020
Influence of Temperature and Frequency on Electric Field Reduction Method via a Nonlinear Field Dependent Conductivity Layer Combined with Protruding Substrate for Power Electronics Modules
Maryam Mesgarpour Tousi, Mona Ghassemi
As shown in our previous studies, geometrical field grading techniques such as stacked and protruding substrate designs cannot well mitigate high electric stress issue within power…