Abstract: This letter presents a novel middle-level selective harmonic elimination-pulse-amplitude modulation (SHE-PAM) method to calculate switching angles and to synthesize reference voltage for ...

Abstract: This paper presents a hybrid selective harmonic mitigation (SHM)-selective harmonic elimination (SHE) switching technique based on pulse-amplitude modulation (PAM) concept. It has been ...

These showers and thunderstorms will likely not survive making it to the Triangle this evening ... remain in place with the passing of the short wave that will spark the risk of severe ...