As part of the regulations of the electricity sector to the generating companies connected to the National Electrical System Interconnected ( SENI ), every agent must comply with the sending of the signals required by the Connection Code and in addition, with the requirements established for the protection systems of the plant.
After a favorable service experience in the Central La Vega , Gas Natural Fenosa , asked us to integrate the missing signals from the Generation side for subsequent shipment to the Power Control Center (CCE) , via a Remote Terminal Unit (RTU) from the ABB brand that is connected to a programmable logic controller (PLC) That controls the central. This integration was done in coordination with a Wartsila Especialist who was supplied by the client.
In order to comply with the requirements of the missing signals, our engineers made a change of communication protocol to IEC 60870-5-104 and as this is about TCP / IP , it was Necessary to replace communication radios from analog technology to native IP technology . To this end, two radio links of the GE MDS brand were supplied, which serve as a means of sending the information to the SCADA servers, located in the Energy Control Center (CCE) Locality of Herrera (Santo Domingo).
All events generated in the control panel and then sent to the CCE are stamped with the date and time of occurrence thanks to a NTP server connected to the network that was supplied And installed by SSS Group.[Su_note note_color = “# e2e2e2”] Execution: 2016