1.直流發電機

1. DC generator

直流發電機即轉換出的電能為直流方式的一類發電機，它發動的電能主要是提供給直流電動機、電鍍、電解等工作，由于我們日常家庭用電是交流電，直流發電機的電能不會提供給家庭，一般是提供給那些需要用到直流電進行工作和生產的廠家。

A DC generator is a type of generator that converts electrical energy into DC mode. The electrical energy it generates is mainly provided to DC motors, electroplating, electrolysis, and other work. As our daily household electricity is AC, the electrical energy of a DC generator is not provided to households. It is generally provided to manufacturers who need DC electricity for work and production.

2.交流發電機

2. AC generator

交流發電機即轉換出的電能為直流方式的一類發電機。通常我們常見的水電站、核電站等供給家庭用電的發電站使用的基本都是交流發電機，因為家庭用電非常特殊，給它提供的一般都必須是交流電，在交流發電機中，有可以將發電機分為同步發電機和異步發電機，而日常發電工作中，我們常用的都是同步發電機，異步發電機已經很少使用。

An AC generator is a type of generator that converts electrical energy into direct current. Usually, most of the power plants that supply household electricity, such as hydroelectric and nuclear power plants, use AC generators because household electricity is very special. Generally, AC power must be provided to it. In AC generators, generators can be divided into synchronous generators and asynchronous generators. However, in daily power generation work, synchronous generators are commonly used, and asynchronous generators are rarely used.

燃氣發電機及發電機分類小知識

Gas generators and generator classification tips

以勵磁方式分類

Classification by excitation method

1.刷勵磁發電機

1. Brushing excitation generator

刷勵磁的發電機特點是在勵磁的時候需要其他動力才能進行勵磁的正常工作，即他勵式，而這類型的發電機的整流罩是安裝在發電機本身的發電機定子裝置之上的。

The characteristic of a brush excitation generator is that it requires other power to perform normal excitation during excitation, which is a separate excitation type. The fairing of this type of generator is installed on the generator stator device of the generator itself.

2.非刷勵磁發電機

2. Non brush excitation generator

非刷勵磁發電機的特點是在勵磁之時不需要其他動力就能夠正常進行勵磁操作的發電機組，同刷勵磁的發電機不同，它的整流罩是安裝在發電機裝置的轉子上的。

The characteristic of a brushless excitation generator is that it is a generator set that can perform excitation operations normally without the need for other power during excitation. Unlike a brushless excitation generator, its fairing is installed on the rotor of the generator device.

燃氣發電機及發電機分類小知識

Gas generators and generator classification tips

一般所有的發電機基本就是按照這三種類型進行分類，我們大部分人熟悉的可能還是依據驅動方式的分類，比如風力發電、水力發電、燃氣發電等。所以我們要特別注意分清楚他們的不同。無法應用示蹤線，這時可采用預埋示蹤球的方法滿足今后的探測定位需要。

Generally, all generators are classified according to these three types. Most of us are familiar with the classification based on the driving mode, such as wind power, hydropower, gas power, etc. So we need to pay special attention to distinguishing their differences. Unable to apply tracer lines, the method of embedding tracer balls can be used to meet future detection and positioning needs.

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