This brief article describes how an innovative digital solution is enhancing the ability of protection relays in compensated distribution systems to perform their two most important tasks: earth-fault detection and directional determination....More
Servicing power equipment because the calendar says so is wasteful and inefficient. Read this white paper to learn how you can begin implementing a more effective condition-based approach to maintenance....More
This video provides a process to test and design a substation grounding system for safety. Some of the factors you need to consider in substation design include fault currents, surface coverings, power system configurations, and existing ground grid. For more information about AC substation grounding, download this free presentation: AC Substation grounding for safety.