Automobile permanent magnet generator with tiny output voltage ripple
A technology for permanent magnet generators and automobiles, applied to multi-output synchronous motors, control generators, electrical components, etc., can solve problems such as large output voltage ripples, achieve output ripple reduction, good low-speed power generation performance, and promote The effect of development
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[0015] The technical invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0016] attached image 3 The automotive permanent magnet generator shown is mainly composed of a rear cover 1, a controllable rectifier 2, an electronic voltage regulator controller 3, a rear end cover 4, a stator 5, a permanent magnet rotor 6, a front cover 7, a bearing 8, and a pulley 9 When working, the belt pulley 9 drives the permanent magnet rotor 6 to rotate, and a three-phase AC voltage is induced on the winding of the stator 5. The controllable rectifier 2 adjusts the AC output of the stator 5 to a DC output, and the electronic voltage regulator controller 3 controls the controllable rectifier. The conduction angle of the thyristor on 2 makes the generator output a stable DC voltage.
[0017] attached Figure 4 is attached image 3 The electrical schematic diagram of the rectification circuit of the automobile permanent magnet generator sh...
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