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Fully-integrated flexible operator interface improves the connection between control room and facility monitoring systems.

The Mitsubishi standard digital HSI incorporates NUREG-0711 elements and underwent successful verification and validation by approximately 200 nuclear power plant operators using a full scale simulator.

Features

Flexible operator interface stations with diverse and integrated control functionality

Complete plant information and control within arm’s reach – all information and controls are easily accessible to each operator
Touch-screen interfaces with flexible menus to select any one out of hundreds of information elements, for display

Multi-division operator interfaces with information processing and controls automation

Operators can control all safety and non-safety divisions from the same touchscreen panels
Automation allows plant information to be summarized and control tasks to be consolidated and simplified, decreasing operator workload

Applications

Hokkaido Electric/Tomari Unit #3

Full Scope digital HSI/I&C for new build plant
Factory tested and shipped 2007
Installation and I&C system operation in 2008
Plant commercial operation date was November 2009

Shikoku Electric/Ikata Units #1 & #2

Digital upgrade of all safety and non-safety systems, including replacements of the main control boards for the operating power plants
Factory tested, shipped, and installed in 2008
Final installation and resumption of commercial operations during single outage in 2009