Krzysztof Ludwinek
Czasopismo Techniczne, Elektrotechnika Zeszyt 1-E (8) 2015, 2015, s. 325-341
https://doi.org/10.4467/2353737XCT.15.053.3853This paper concerns a circuital model of a 5.5 kVA salient pole synchronous generator with damping bars, with and without the rotor skew. The paper presents an influence of the stator to rotor self and mutual inductance distribution on the induced voltages in the no-load steady state. Inductance distributions used in the circuital model are determined in the FE MM program for linear and nonlinear magnetic circuit. Simulation and experimental verification are presented.
Krzysztof Ludwinek
Czasopismo Techniczne, Elektrotechnika Zeszyt 2-E (13) 2015, 2015, s. 29-45
https://doi.org/10.4467/2353737XCT.15.086.3918This paper concerns a salient pole synchronous generator with damping bars on the rotor, and presents a comparison of the distribution of self and mutual inductances in the stator natural reference frame abc for a linear and a nonlinear circuital model, as well as in the rotor reference frame dq0. Moreover, this paper shows a proposed method of modeling the damping circuits on the rotor of a salient pole synchronous generator. An experimental verification of the registered induced voltage in the damping bars on the rotor is presented.