Case Study
America’s Third-Largest Public Power Utility Quells Nuisance Alarms
Company: Salt River Project Industry: Power software.schneider-electric.com America’s Third-Largest Public Power Utility Quells Nuisance Alarms Goals • Improve the performance of the Santan and Navajo plants by reducing the number of alarm floods Challenges • Reduce the increasing number and frequency of occurring process alarms while keeping the power plant safe and profitable Solutions and Products • SimSci Distributed Control System - I/A Series ® • SimSci Dynamic Simulation Results • Implementing the alarm system design at the nine Santan units dramatically reduced the frequency of alarms. Plant startup previously took two operators up to four hours to complete can now be performed by one operator in less than two hours • New system resulted in a 44% reduction of configu