Synchronous Generator Connected to Infinite Bus

[@gustavomarcelo7250]

At 28.51, when you increased the power, the Ia vector also shifted to unity PF, but does the Ia magnitude ( length) also increase or the Iacostheta = constant is not applicable here?

[@yfhenkes7179]

Thanks really helpful!

[@chickennoodles3674]

Thank you, 🙏