سال انتشار: ۱۳۷۰

محل انتشار: ششمین کنفرانس بین المللی برق

تعداد صفحات: ۷

نویسنده(ها):

BRATNAGAR – BHARAT HEAVY ELECTRICALS LIMITED INDIA

چکیده:

Recent coaled-fired power stations designed by using DDC are performing very well. Few power stations designed after the operational feedback have not been provided hardwired back-up for protection and monitoring as was provided to those where DDC was used first. New feature in Video
Process Control (VPC) are introduced based on operational feedback. In selected cases even conventional control stations are not provided and total control is shifted to VPC. Attempt is made to integrate Boiler, Turbine, Generator, Auxiliary equipments through intraplant bus makingcontrol easier and electronic processing optimum.