Communications of the ACM

I Spent a Year Asking AI to Solve Math’s Hardest Problem. Here’s What Happened

P vs. NP asks: are these two classes actually the same? If P = NP, then every “hard” problem is secretly fast to solve; we ...
IEEE

A Common-Mode Voltage Elimination Method With Active Neutral Point Voltage Balancing Control for Three-Level T-Type Inverter

Abstract: Nowadays, the three-level T-type inverters (3LT2Is) are widely employed in applications with high-performance requirements. The 3LT2Is commonly suffer from neutral point voltage (NPV) ...
IEEE

3D-SVM Method for Controlling Zero-Sequence Component in Three-Phase Four-Wire Three-Level Inverters

Abstract: Three-phase, four-wire, three-level inverters may experience high zero-sequence current in neutral wire, due to mechanical delays in switching devices, and load or system imbalances in ...