三次谐波励磁在柴油发电机组中的应用

The application of triple frequency harmonic excitation on the diesel generator set

发电机的励磁方式,对发电机组可靠性、经济性以及运行性能都有着十分重要的影响。柴油发电机组广泛应用于工农业生产的各个领域,而且通常独立运行,这为其采用谐波励磁方式提供了得天独厚的条件。文章通过对谐波励磁的原理、特点的分析,揭示该励磁方式与柴油发电机组结合如何扬长避短,相得益彰。

The reliability, economy and running performance of the generator set are largely depend on its excitation modes.Diesel generating sets are widely used in various fields of industrial and agricultural production, generally running independently, which provides harmonic excitation method an advantageous conditions.In this paper,through the analysis of the principle and characteristics of bar monic excitation, how to foster strengths and circumvent weaknesses and how to complement each other of combining triple frequency harmonic excitation method with diesel generating sets.