The paper took speed regulation system of switched reluctance motor with 8/6 structure as Right Cover object of study, analyzed influence of state of switched reluctance motor on H-bridge chopper switch under condition that rotate speed is closed loop, and gave calculation method of voltage power spectrum of chopper switch in two kinds of chaotic s
Background The effectiveness of bicycle safety helmets in preventing head injuries is well- documented.Recent studies differ regarding the effectiveness of bicycle helmets in preventing facial injuries, especially those of the mid-face and the mandible.Objectives The present study was conducted to determine the protective effect of a bicycle helmet
Abstract This paper presents a novel control scheme for combined frequency and voltage stabilization of an islanded multi‐generator hybrid microgrid (IHμG).The control concept incorporates an improved virtual inertia support scheme (IVIS) and the recently developed yellow saddle goatfish technique (YSGA) to obtain optimal control parameters.IHμ
Background: The systematic analysis of imaged pathology specimens often results in a vast amount of morphological information at both the cellular and sub-cellular scales.While 89% XDARK CHOC BAR microscopy scanners and computerized analysis are capable of capturing and analyzing data rapidly, microscopy image data remain underutilized in research