Real‐world data regarding clinical outcomes according to aortic stenosis (AS) management are scarce. Therefore, we aimed to investigate long‐term management across the spectrum of outpatients with AS.
Abstract: DC excitation system uses DC generators to power the rotor of a synchronous machine. The system was commonly used from the 1920s until 1970s. The system is then, replaced with AC excitation ...
Abstract: Automatic Voltage Regulator (AVR) systems are essential for maintaining a steady voltage output in synchronous generators by adjusting excitation levels. However, due to system delays and ...