Short circuit ratio
Short circuit ratio or SCR is a measure of the stability of an electromechanical generator. It is the ratio of field current required to produce rated armature voltage at open circuit to the field current required to produce the rated armature current at short circuit.
- Lawrence F. Drbal; Patricia G. Boston; Kayla L. Westra; Black & Veatch. Power Plant Engineering (1996 ed.). Springer. p. 241.
- A.K.Sawney (2011). A Course in Electrical Machine Design (6th ed.). Dhanpat Rai and co. p. 11.18.