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Permanent-magnet generator basic concepts

Feb 28, 2017

This DC motors, DC electric current to produce excitation modes of the main magnetic field, known as the excitation current if replaced with permanent magnet excitation current to produce the main magnetic field, this machine called a permanent magnet motor.

In many cases, we can realize the brush, so it is used in small and micro-motors and variable frequency power supply, permanent magnet motors for adjustable speed drive systems, with permanent-magnet performance continues to improve and perfect the permanent magnet motors in appliances, medical equipment, automotive, aerospace and defense in areas such as access to a wide range of applications.