Stephen came out of the hot mill into the damp wind and cold wet streets, haggard and worn .
2.
Stephen came out of the hot mill into the damp wind and cold wet streets , haggard and worn
3.
The no - loading emf of prototype and the no - loading emf of conventional generator are contrasted and analyzed , in the condition of considering the influence of damping winding and core saturation
4.
Few research refers to the dtc in electrical magnet synchronous motor ( emsm ) . this paper analyses the characteristic of dtc in this kind of motor and simulates the scheme of this motor without the damper winding
5.
On the basis of these theories , the no - loading emf of powerformer is analyzed and the no - loading waveform deviation factor is taken out , in the conditions of considering the influence of damping winding and not considering it
6.
Considering the influence of damping winding and if core is saturated or not , the no - loading emf waveform of a conventional generator having the same size with the prototype ( except the stator slot ) is analyzed , and the waveform deviation factor is taken out
7.
In this thesis , the basic operation theory of salient - pole synchronous motors is discussed ( based on the analysis of the electromagnetic relationship among stator winding �� rotor winding and damper winding , the transitional process of salient - pole synchronous motors ( asynchronous starting , the thesis provids a novel control method and connection of exciting winding during salient - pole synchronous motors ( asynchronous starting
8.
According to the no - loading waveform deviation factor , the prototype conforms to the national design standard and practical needs in the engineering . more important , the high voltage is achieved . in the condition of considering core saturation and damping winding influence , the influence to powerformer of the no - loading tooth harmonic emf is smaller than conventional generator , and the waveform deviation factor of the former is smaller , too
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