This case study highlights how a Midwestern utility replaced aging hydro generator excitation systems with Basler DECS-250 controllers, improving generator control, communications integration, and remote operation capabilities across all four generating units.
This case study highlights the replacement of an obsolete ABB Unitrol F static excitation system with a DECS-450 Digital Excitation Control System, demonstrating how a complete excitation retrofit improved reliability, simplified installation, and extended the operational life of the generator control system.
This product bulletin provides an overview of the features, benefits, specifications, and configuration options of the BE1-11g Generator Protection System.
This product bulletin provides an overview of the features, benefits, specifications, and configuration options of the BE1-11g Generator Protection System.
This brochure provides an overview of Basler protection and control devices and available accessories, including adapter plates and mounting kits designed to simplify relay installation, replacement, and retrofit applications.
How a transformer differential relay compensates for the effects of the various transformer winding configurations.
This application note explains how the BE1-11g Relaying System provides comprehensive AC generator stator protection, including phase and ground fault detection. It highlights protection techniques that help prevent generator damage and improve system reliability in power generation applications.
This application guide assists engineers in selecting and applying protective relays for generator protection, covering common generator fault conditions, recommended protection functions, and practical application examples.
