IEEE 421.3-2016 IEEE Standard for High-Potential Test Requirements for Excitation Systems for Synchronous Machines

IEEE 421.3-2016 Стандарт IEEE для высокого потенциала испытательного Требования к системам возбуждения для синхронных машин

This standard applies to high-potential testing of complete excitation systems and their components for synchronous machines. The components of the excitation system are described in IEEE Std 421.1(TM). Auxiliary devices connected to either the input or output side of the rectifier bridge are exposed to similar excitation system stresses and are included in the requirements of this standard. Examples of such devices include temperature indicators, transducers, meters, field circuit breaker, discharge resistor, crowbar, etc. This standard does not cover the synchronous machine field winding.