凸极转子无刷双馈发电机绕组电感参数计算方法

针对传统的电感参数计算方法无法直接用于凸极转子的无刷双馈电机这一问题,该文在传统的电机电感计算方法及基本绕组函数法理论的基础上,提出一种改进的绕组函数法,并以此来计算绕组结构复杂的磁阻型转子无刷双馈电机定子功率和控制2套绕组的各自自感及互感,基于此方法设计出试验样机,并在其发电机运行状态下验证了电机设计的合理性。该研究可为该类电机的设计计算及研制提供参考。

Calculation method for winding inductance of reluctance rotor brushless double-fed generator

According to the problems that the reluctance parameters calculated by traditional calculation methods can not be used directly in the design of brushless double-fed generators, a revised winding function method was put forward based on traditional inductance calculation and winding function method. It aims to calculate the power of a brushless double-fed reluctance generator with complex winding structure and the self-inductance and mutual inductance of its two sets of controlled windings. A prototype was then designed and built up by using the method and its rationality was verified through generating operation experiment. The research was expected to provide a reference for design, calculation and prototype production of similar type of machine.