Those Pesky In-Between Harmonics
They can overheat your system and make your fluorescent lights flicker, and they're often caused by the instruments you need to improve power quality. Interharmonics are those odd frequencies that lurk between the fundamental and its typical multiples, and they'll make you yearn for the simpler problems of run-of-the-mill harmonics. Between stops on EC&M's Code Change Conference tour, Editorial Director
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