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Permanent magnet generator dispenses with excitation winding, carbon brush, slip ring structure of excitation generator, dongyang magnetic steel structure of the whole machine is brief, avoiding the excitation winding easy to burn down...Permanent magnet generator dispenses with excitation winding, carbon brush, slip ring structure of excitation generator, dongyang magnetic steel structure of the whole machine is brief, avoiding the excitation winding easy to burn down...Permanent magnet generator dispenses with excitation winding, carbon brush, slip ring structure of excitation generator, dongyang magnetic steel structure of the whole machine is brief, avoiding the excitation winding easy to burn down...Permanent magnet generator dispenses with excitation winding, carbon brush, slip ring structure of excitation generator, dongyang magnetic steel structure of the whole machine is brief, avoiding the excitation winding easy to burn down...Permanent magnet generator dispenses with excitation winding, carbon brush, slip ring structure of excitation generator, dongyang magnetic steel structure of the whole machine is brief, avoiding the excitation winding easy to burn down...Permanent magnet generator dispenses with excitation winding, carbon brush, slip ring structure of excitation generator, dongyang magnetic steel structure of the whole machine is brief, avoiding the excitation winding easy to burn down...