インバータを組込んだ単相誘導発電機の出力電圧について

概要

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In a two-phase induction machine, when one stator winding is used to the primary winding of the transformer of the parallel-type single-phase thyristor inverter, A C voltage generates in another stator winding, so this machine can be utilized as the single-phase generator In the practical application of the generator, considering the relation between the electric input and the mechanical input, it is desirable that generator speed n_o is higher than the synchronous speed no For this, an inverter with feedback diodes must be used In this report (i) At first, from the equivalent circuit of the generator, we derive the general expressions of voltage and current in the input and output sides (ii) Next, in a certain speed n = n_M which is higher than n_o, no load generated voltage V_<to> becomes the maximum value, so it is desirable to use the generator near n_M Therefore, using the result of (i) at the constant speed near n_M, we research the relation between the generator load voltage and current and this is compared with the experimental results (iii) At last, when n is higher than n_M, V_<to> decreases as n increases, so utilizing this range of n the generator becomes the constant voltage generator We find various characteristics of the generator at this occasion
近畿大学の論文
1976-12-01