中、高频感应子发电机原理与结构上的特点

Principle and Construction's Feature of The Inductor Generator

感应子发电机在原理与结构型式上与普通发电机有很大差异。如：气隙磁通中含有并不感生电势的恒定分量；转子上无绕组等。本文详细分析了各种结构形式的感应子发电机的优缺点，列举了对频率、效率（铁损、铜损）、尺寸、成本、加工工艺、轴承寿命等的影响因素。

There are very difference in principle and construction,relating to inductor generator and general generator. For example, in air-gap flux,there is a constant component which is unable to gtnerate electromvtive ofrce; have not winding on rotor etc. This paper Analyse the features and faults of all menner of construction of inductor generator.it give some factors of influence,Such as frequency,efficiency(core loss,copper loss)、Size、cost 、process and the bearing's longevity etc.a correct reference for the designer is given.