Negative Damping of Electrical Machinery
- 1 March 1941
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Transactions of the American Institute of Electrical Engineers
- Vol. 60 (3) , 116-119
- https://doi.org/10.1109/T-AIEE.1941.5058292
Abstract
This paper presents (1) a more nearly complete and exact criterion of instability or hunting of a synchronous machine as influenced by its armature or tie line resistance, (2) a general stability criterion which includes in one formula three previously separately treated cases: the usual steady state power limit, rotor hunt ing produced by armature resistance, and self-excitation produced by series capacitance in the armature circuit, and (3) an indication, by means of a numerical example, of the limitations of the previously used approximate criterion for hunting due to armature resistance.Keywords
This publication has 3 references indexed in Scilit:
- Analysis of Series Capacitor Application ProblemsTransactions of the American Institute of Electrical Engineers, 1937
- Two-Reaction Theory of Synchronous MachinesTransactions of the American Institute of Electrical Engineers, 1937
- Effect of Armature Resistance Upon Hunting of Synchronous MachinesTransactions of the American Institute of Electrical Engineers, 1930