Development And Application of Real-time Alarm External Classification Indicator
Shi Wen-jiang · Northeast Electric Power Technology · 2013
In order to solve the problem that the alarm sound and alarm indication of different responsibility monitoring areas influence each other,when all dispatchers working together in large-scale operation system,and to solve the problem that alarm's classification in not clear,an indicator suitable for external use in real-time Supervisory Control System in the Dispatch and Control Center is developed.The device is composed of real time monitoring system alarm library interception software and classification alarm output program with multiple groups of USB serial-port dual LEDs flash indicator lamp.The device occupies no desk space,and little influences on system performance.It also has improved efficiency of the power grid inspection and reduce labor intensity.