发电机是一种能够发电的自动装置。大多数组由驱动交流发电机的热机组成。它们的大小和重量从几公斤到几十吨不等。发电机的功率以VA（伏安）、kVA（千伏安）或MVA（兆伏安）表示，具体取决于功率。最强大的机组由燃气轮机或大型柴油机驱动。
A generator is an autonomous device capable of generating electricity. Most groups consist of a heat engine that drives an alternator. Their size and weight can vary from a few kilograms to several tens of tons. The power of a generator is expressed in VA (voltampere), kVA (kilovoltampere) or MVA (megavoltampere) depending on the power. The most powerful units are driven by gas turbines or large diesel engines.
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diesel.slx , 24627