Power Semiconductor Articles & Analysis
5 articles found
As the world works to reduce greenhouse gas emissions, global adoption of electric vehicles (EVs) is driving an increased demand for high-power, energy-efficient compound semiconductors, such as silicon carbide (SiC)-based components, throughout the entire EV assembly process. ...
Correspondingly, the process that the DC power transforms into AC power is called inverting, the circuit to complete inverter function known as the inverter circuit, the device realize the inverter process is called inverter device or power inverter. ...
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Multi–level inverter has emerged as an important topology in the area of high power–medium voltage control applications due to its several advantages such as a better output voltage with reduced total harmonic distortion (THD), reduction of voltage ratings of the power semiconductor switching devices and also the reduced electro–magnetic ...
Spin ice compounds (SICs) are the frustrated magnetic materials which are used in nuclear reactor control system and semiconductor electronic circuits. Photon interaction parameters such as the effective atomic number, Zeff, and the effective electron density, Neff, for SICs such as Dy2Ti2O7, Dy2Sn2O7, Ho2Ti2O7 and Ho2Sn2O7 have been computed at photon energies from 10 keV to 100 ...
This paper investigates such circumstances, specifically the influence of DC-link variations on the IM drive under different control and modulation strategies and addresses the timely issues of power loss calculation methods in the most common voltage source three-phase PWM converters (VSC) with active front-end unit (AFE). ...