Electric motor

• Main Authors: PENNINGTON III WALTER W, STEVENSON, GREGORY, G, OWEN MICHAEL P, RUBIN, MATTHEW, J
• Format: Patent
• Language: Chinese; English
• Published: 04.11.2022
• Subjects: CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The stator defines a plurality of stator poles having associated electrical windings. The rotor includes a plurality of rotor poles. The rotor is movable relative to the stator and defines with the stator a nominal gap between the stator poles and the rotor poles. The rotor pole includes a magnetically conductive pole material. The rotor also includes a series of frequency programmable magnetic flux fluxes (FPFCs). Each FPFC includes a conductive loop surrounding an associated rotor pole. The stator and the rotor are arranged such that an electrical winding in the stator induces an excitation current within at least one of the FPFCs during startup. 定子限定了具有相关联的电绕组的多个定子极。转子包括多个转子极。转子相对于定子可移动，并与定子一起限定了定子极与转子极之间的标称间隙。转子极包括导磁极材料。转子还包括一系列频率可编程磁通通量(FPFC)。每个FPFC包括围绕相关联的转子极的导电回路。定子和转子被布置为使得定子中的电绕组在启动期间感应FPFC中的至少一个FPFC内的激励电流。