説明

• The carbon brush of the generator is also referred to as the electrical brush, as a result of its materials is "carbon", so it is usually called "carbon brush" The function of the carbon brush is to provide the external power supply (usually a DC excitation current) of the generator to the winding (excitation winding) of the rotor during the slip ring on the collector ring In this way, when the rotor rotates, the DC latest flowing in will keep flowing from one finish of the rotor, so that the generator rotates in a single path The carbon brush is hooked up with the ability source to provide electric calories for the rotor

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