Generator Excitation Methods: DC, AC, and Self-Excitation
In generator systems, the choice of excitation method is crucial for the performance and efficiency of the generator. Excitation methods provide the magnetic field necessary for the generator's rotor to effectively generate electromotive force (EMF). In modern power systems, different excitation methods have their own advantages and disadvantages, making them suitable for various applications. This article introduces the two main excitation methods: direct current (DC) excitation and...