Modern digital automatic voltage regulators (AVR) provide many more features to benefit hydro-power generation.
Current decay time in applying breaker failure protection.
Event, failure analysis, transformer theory, and relay solutions from loss-of-phase event at generating station.
North American Electric Reliability Council policy involving generator testing.
Features in excitation control speed commissioning and offer a greater variety of tuning tools.
This presentation will address many of the issues that need to be considered when designing an excitation system. The discussion is aimed at the prime power application, such as a stationary power plant. However, many of the principles can be applied to other applications, such as distributed generation, co-generation, islanded systems, and stand alone machines.
Coordinating the various settings of the excitation system as well as performance checking the voltage regulator and limiter.
Air-cooled retrofit solutions for water-cooled Alterrex.
