Compensation for Inverter Nonlinearity in Permanent Magnet Synchronous Motor Drive and Effect on Torsional Vibration of Electric Vehicle Driveline

Permanent magnet synchronous motors (PMSMs) with inverters are widely used in electric vehicles (EVs).However, current harmonics caused by the nonlinearity of the inverter generate torque ripples and give rise to torsional vibration in the vehicle driveline.This paper proposes a new compensation method to suppress the torque ripples.This method ext

read more


Resolving Site-Specific Energy Levels of Small-Molecule Donor-Acceptor Heterostructures Close to Metal Contacts

The active material of Fan Shop - NCAA - Hats optoelectronic devices must accommodate for contacts which serve to collect or inject the charge carriers.It is the purpose of this work to find out to which extent properties of organic optoelectronic layers change close to metal contacts compared to known properties of bulk materials.Bottom-up fabrica

read more


Fast Timing Techniques in FLIM Applications

Fluorescence lifetime imaging (FLIM) is increasingly used in COMBAT CRUNCH CHOC CHIP BAR many scientific disciplines, including biological and medical research, materials science and chemistry.The fluorescence label is not only used to indicate its location, but also to probe its immediate environment, via its fluorescence lifetime.This allows FLIM

read more