The Transmission Company of Nigeria (TCN) has recently implemented a Generation Dip/Loss Detection System (GLDS) as part of its ongoing efforts to improve grid management.Â
This system serves a crucial role in promptly identifying and responding to sudden drops or dips in power generation across the network. This initiative underscores TCN’s commitment to advancing its capabilities in grid management.
The GLDS, now operational at the National Control Centre (NCC) in Osogbo, equips grid controllers with advanced tools for real-time monitoring and analysis of grid performance.
 Its user-friendly interface allows for parameter settings, continuous monitoring of power generating stations, and comprehensive reporting features, enabling swift responses to grid disturbances.
Utilizing sophisticated data analytics and machine learning processes, the GLDS analyzes real-time data to detect patterns associated with sudden generation loss.
Through anomaly detection techniques, it promptly alerts grid controllers of deviations from normal grid behavior, facilitating proactive intervention to prevent widespread disruptions.
TCN ensures seamless communication between the GLDS and Internet of Things (IoT) cloud servers, enabling rapid response and coordination of mitigation strategies.
This connectivity underscores TCN’s dedication to enhancing grid resilience and ensuring uninterrupted electricity delivery nationwide.
Previously, TCN engineers developed an in-house solution leveraging IoT technology to address the challenge of limited visibility of power generators.
Strategically deployed across power stations and substations, IoT devices collect near real-time data, including power generation levels and grid performance metrics.
The deployment of IoT devices has significantly expanded the visibility of power generating stations from 6 to 27, enabling TCN to monitor grid load more effectively and identify potential issues before they escalate.
Recently, IoT devices were utilized to capture generation data from Taopex GS and Zungeru Hydro Power Stations, further increasing the total number of visible power stations to 29.
Both the GLDS and IoT initiatives mark significant progress in enhancing grid stability and reliability.
 These efforts empower TCN’s grid controllers with insights needed to proactively address challenges and minimize disruptions, demonstrating TCN’s commitment to meeting the evolving demands of the Nigerian Electricity Supply Industry (NESI).
