BRUSHLESS SYNCHRONOUS GENERATOR WITH PERMANENT MAGNETS Russian patent published in 2015 - IPC H02K21/14 H02K1/18 H02K1/27 H02K1/28 

FIELD: electricity.

SUBSTANCE: brushless synchronous generator with permanent magnets consists of one or several sections, each of which comprises the rotor which fastens the even quantity of permanent magnets, the stator with even number of horseshoe electromagnets, the rectification device. Permanent magnets form two parallel rows of poles with longitudinally and transversally alternating polarity. Electromagnets are oriented across the named rows of poles so that each of electromagnet coils is located above one of parallel rows of the rotor poles. The amount of poles in the same row, equal to n, satisfies to the ratio n = 6+2k, where k is an integer value. The amount of electromagnets in the generator as a rule is no less than (n+2).

EFFECT: optimisation of the magnetic system structure in view of the criterion of minimizing the weight of active materials while providing the maximum voltage on winding leads, improvement of fabricability of the magnetic system structure of the generator in general.

3 dwg