尊龙凯时人生就博智尊龙凯时能一体化电源系统
尊龙凯时人生就博智尊龙凯时能一体化电源系统自供电微机护卫的磋商 摘要:自供电微机护卫装配是无需外◁部专用供■电电源,借助CT回道,从一次回 道的电流互感 器摄 △取 电源,获取能量,尊龙凯时人生就博告竣数字采 样和护卫的自供电数字式继电器,能够利用于电力体系和工业规模,为二次配电网中的馈线或变压器供应采用性短道和接地护卫。 Abstract: Self-powered Microcomputer Protection device ha★s no need for an external dedicated power supp○ly, but use the ene=rgy from the primary c urrent transducer to finish digital sampling a nd c△omplete protection。 It can be used in the power= systems and industrial sectors to provide short-circui t and earth fault protection for the feeder or transformer in the secondary distribution network。 合头词:自供电;微机护卫;电源打点 Key word ★◁s: self-★po○wered;mi crocomputer pro =tection;power management △中图分类号:TG434。1 文献标识码:A 著作编号:1006-4311(2015)36-0137-03 △★1 概述 自供电微机馈=线护卫装=配是无需外部专用供电电源,借助CT回道,获取能量,告竣数字 采样 和装配供能…的自供电数字式○ 继=电器