System Upgrades Page 1 of 3
Power Plant Data Concentrator Nodes, Devices and Systems.
Examples Below : Power Plant Data and Substation Data Concentrators Engineered, Built, Programmed and commissioned by NTSI. The primary purpose of these PLCs and RTUs is to monitor instruments throughout the Power Plant facilities and Substation remote sites. Negotiating individual device communication protocols, performing data manipulation and making data available for SCADA Systems or Subsystems.
Substation Data Concentrator
(Left Below Photo) - Old Outdated Substation RTU - (Right Below Photo) - New Data Concentrator and control by NTSI.
Substation Data Concentrator
(Left Below Photo) - Old Outdated Substation RTU - (Right Below Photo) - New Data Concentrator and control by NTSI.
Power Plant Data Concentrator
(Left Below Photo) - Old Outdated Substation RTU - (Right Below Photo) - New Data Concentrator and control by NTSI.
Note : NTSI is currently upgrading the GE RTUs below ( Originally provided by NTSI in 2007 ) to the new SEL2241 system.
GE Data Concentrators and Control
(Select Images to Enlarge)
Below: This is a power plant RTU that had no drawings and no way to trouble shoot with a local computer.
Below: New RTU provided by NTSI, remote drop in same enclosure. This RTU expansion is connected to the Main Data Concentrator Panel (next picture) while also providing substation circuit breaker status to the main SCADA computer. This SCADA computer system also provided by NTSI.
Below: Data Concentrator by NTSI - Note: Module upper right corner provides a modbus communications link to the host utility SCADA and EMS system.
Below: Left hand photo is a power plant RTU. This again is impossible to get up and running in a hurry, no documentation or programming interface.
Below: Right hand photo is the new RTU replacement provided by NTSI including drawings and programming interface. This interface resides at the main SCADA computer system also provided by NTSI.
Below: Left hand photo is a power plant RTU. Again difficult to troubleshoot if not impossible , no documentation or programming operator interface.
Below: Right hand photo is the new RTU replacement provided by NTSI including drawings and programming interface. The interface resides at the main SCADA computer system also provided by NTSI.
( More to come )
