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Classification: 27010000 [AAB573009]
| Preferred name | 27-01 发电机 |
|---|---|
| Definition | 发电机是一种将动能或机械能转化为电能的机器。发电机基于电磁感应原理，用于产生交流电。直流发电机又称直流电机，由于检测到交流电而产生直流电。27010000 大类的结构以发电机产生的电功率为基础，并以兆伏安为单位。其中一个例外是只产生单相电压牵引电流的发电机。它们产生的交流电频率为 16 2/3 赫兹，而不是通常的 50 赫兹。此外，发电机的组件（励磁设备及其他）、安装、服务、检查和维护在组别中也有区别。 |
| IRDI | 0173-1#01-AAB573#009 |
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