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An experimental investigation of a self-excited synchronous generator: Loading characteristics and output voltage harmonics

机译:自激式同步发电机的实验研究:负载特性和输出电压谐波

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An experimental investigation has been don on a class of self-excited synchronous generator and the results are presented and analyzed in this paper. The investigation focused on the load characteristics under static and dynamic loads. For each loading case, the output voltage harmonics are recorded and analyzed. It is found that the machine performance is robust under all loading conditions. However, there is a considerable amount of harmonic distortion under some loading conditions and it is mainly due to the ripples of the excitation current. Some recommendations are proposed in order to reduce such distortion.
机译:对一类自励同步发电机进行了实验研究,并对结果进行了介绍和分析。研究集中在静态和动态载荷下的载荷特性。对于每种负载情况,都会记录并分析输出电压谐波。可以发现,在所有负载条件下,机器性能都很稳定。但是,在某些负载条件下会产生相当数量的谐波失真,这主要是由于励磁电流的纹波引起的。为了减少这种失真,提出了一些建议。

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