豆浆机电机怎样区分直流还是交流?

2025-03-14 00:54:35
推荐回答(3个)
回答1:

豆浆机电机供给的电源是交流,但进了电机后线圈所用的都是通过整流子后是直流。

一般豆浆机的预热、打浆、煮浆等全自动化过程,都是通过MCU(单片机)有关脚控制,相应三极管驱动,再由多个继电器组成的继电器组实施电路转换来完成。只要掌握这一条基本规律,就可对所有机型的豆浆机进行电路检查,排除各类故障。

扩展资料:

直流与交流介绍:

直流输电时,其两侧交流系统不需同步运行,而交流输电必须同步运行.交流远距离输电时,电流的相位在交流输电系统的两端会产生显著的相位差。

直流输电发生故障的损失比交流输电小.两个交流系统若用交流线路互连,则当一侧系统发生短路时,另一侧要向故障一侧输送短路电流。

在电缆输电线路中,直流输电没有电容电流产生,而交流输电线路存在电容电流,引起损耗。

参考资料来源:百度百科-豆浆机

回答2:

豆浆机电机以及其他小家电所选用的电机供给的电源都是交流,但进了电机后线圈所用的都是通过整流子后的直流,此直流电还包括电机的激磁线圈。家电直接采用直流电机在现在的供电系统下是不经济,又不现实的。

回答3:

豆浆机交流电机和直流电机的区别,老师傅教你原来安装这么简单

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