About this document
Measuring Synchronous Reactances by rudraee41 is a document available to read on EtoBox.
The document describes procedures to measure the direct and quadrature axis synchronous reactances of a synchronous machine. Direct axis reactance (Xd) is measured using open circuit and short circuit tests, while quadrature axis reactance (Xq) is measured using a slip test where the alternator is driven slightly below synchronous speed and voltage/current measurements are taken. Xq is then calculated using the measured values of Xd, Emin, Emax, Imin, and Imax obtained during the slip test. Precautions are
- Author
- rudraee41
- Language
- EN