A magnetic conduction absolute angle detection system
2014
The present invention discloses a magnetic permeability of formula absolute angle detection system, the volume of the conventional large toroidal transformers, the winding process is complex, high production costs; the present invention comprises a flux guide type absolute angle detection means and the angle detection signal processing apparatus ; the magnetic permeability of formula absolute angle detecting device, comprising a first stator, second stator, a first coil group, a second group of coils, the third coil group, the fourth group of coils, separated from the magnetic spacer, a first wiring plate, second wiring board, a first rotor, a second rotor; the present invention can guarantee the absolute angle in the case where information is available, the angle values are refined to improve the detection accuracy. The present invention is high compared to conventional reluctance resolver measurement accuracy, the structure is simple and practical, a good prospect.
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