A simple software method to increase the duty-cycle resolution in a digital pulse width modulation (DPWM)-controlled power ...

Having an enclosed 3D printer can make a huge difference when printing certain filaments that are prone to warping. It’s easy enough to build an enclosure to stick your own printer in, but ...

Abstract: This paper first analyzes the working principle of Vienna rectifier and establishes a mathematical model in dq coordinate system, then introduces the positive and negative sequence ...

Abstract: For shunt active power filter(SAPF), the harmonic current detection algorithm based on synchronous rotation coordinate system is studied, the current loop ...