سال انتشار: ۱۳۷۴

محل انتشار: دهمین کنفرانس بین المللی برق

تعداد صفحات: ۸

نویسنده(ها):

Alfred Jaussi – ABB High Voltage Technologies Ltd. (Switzerland)

چکیده:

New opportunities to significantly improve substation control systems are readily available today. Novel sensors replace costly voltage and current transformers. Powerful data communication within the substation and to the outside world permit new levels of diagnosis and enable
preventive maintenance strategies., Self diagnosis and planned redundancies combined with highly secure communication structures lead to increased availability of a substation and to reduced cost of operation.