ELKTON, Md. – Jan. 7, 2026 – Northrop Grumman Corporation (NYSE: NOC) was awarded a $94.3 million contract by the U.S. Navy ...
Turntide Technologies (Turntide), a leader of best-in-class electric motors, power electronics, and energy storage, announced that its Sierra Echo-S, powered by Turntide’s innovative axial flux motor ...
GM has filed a patent application a variable displacement valvetrain system with rocker shaft porting and insert sleeves for ...
Abstract: The high-frequency (HF) pulsating carrier voltage injection method is widely used for sensorless control of permanent magnet synchronous motors operating in ...
Abstract: Under sensorless control, the position estimation error in permanent magnet (PM) synchronous machines (PMSMs) will lead to parameter estimation errors. In ...
A citizen group in Barnstable is raising concerns about electromagnetic field radiation from Vineyard Wind's onshore power cables. The group's handheld meters show higher-than-projected EMF levels, ...
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