Find the main dimensions of a 100 MVA, 11 kV, 50 Hz, 150 r.p.m. 3 pha…
Previous year question for Electrical Machine Design.
Question
Find the main dimensions of a 100 MVA, 11 kV, 50 Hz, 150 r.p.m. 3 phase water wheel generator. The average gap density is $0.65 \text{ Wb/m}^2$ and ampere conductors per metre are $40,000$. The peripheral speed should not exceed $65 \text{ m/s}$ at normal running speed in order to limit the runaway peripheral speed.
- Year: 2018
- Subject: Electrical Machine Design