Abstract: The performance and health condition of the auxiliary power unit (APU) directly affect the safe operation and economical maintenance of the aircraft. However, due to the limitations of APU ...

New Jersey assemblywoman Andrea Katz is preparing legislation to make data centers in the state pay for the electricity they use. Katz, a Democrat, announced in September that she was introducing a ...

Abstract: The precise operation of relay protection devices for transmission lines is contingent upon the accuracy of setting values. The current approach to the operation and maintenance of relay ...