The KF is Copeland’s variable-speed scroll compressor for the 1.5- to 5-ton North American residential market, designed for ...

Abstract: Partial discharge (PD) is a localized insulation failure that occurs without completely bridging the electrodes. While PD in sinusoidal excitations has been extensively studied with ...

IN a statement earlier last week, the National Grid Corp. of the Philippines (NGCP) cautioned against relying too heavily on ...

Abstract: The aim of this study is to analyse the tuning and compare the performance of four well known speed control algorithms used in variable speed drives: the proportional-integral, ...