California has adopted updated confined space safety standards for the construction industry that take effect Jan. 1, 2026, ...
Abstract: Performance and functional requirements for a communications-based train control (CBTC) system are established in this standard. A CBTC system is a continuous, automatic train control system ...
Abstract: Modular multilevel converter (MMC) is the most competitive topology for high and medium-voltage applications. It is known that any voltage mismatch between its phase legs causes a ...