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High voltage cable-wound generator, the stator winding of which is made of high voltage cables, is a new type of generator. And its stator structure is different from that of classical generator, so the designment of the primary dimension of high voltage cable-wound generator is not same as conventional generator too. In this paper, the primary dimension determining method for High voltage cable-wound...
Through the finite element method, nonlinear load characteristics for a certain 1000 MW hydro generator within considering saturation are studied based on theoretical analysis. The characteristic curves are relationship between resultant current and air electromotive force. To obtain a series of saturated nonlinear load characteristic curves under varied conditions, the different operation conditions,...
A novel high voltage generator (HVG) with cable stator windings is studied in this paper. compared to conventional generator, stator teeth of the new HVG are longer, flux flowing through each layer of its armature windings changes larger, operation characteristics also vary to adapt to its innovational structure. Since power-angle characteristic plays a significant role in the research on generator...
The simulation model of high voltage generator is proposed in MATLAB/SIMULINK based on the equivalent mathematical model of the new type generator. Simulation module is established in a single-machine infinite-bus. A high voltage generator prototype rated at 162.5 kVA/5 kV is taken as the research object in this paper. The quasi-synchronizing parallel in operation characteristic is studied with digital...
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