燃气发电机组的构成主要包括以下部分：

The composition of gas generator sets mainly includes the following parts:

　　1.机架：包括机架本体、支撑柱及连接螺栓等。

1. Rack: including the rack body, support columns, and connecting bolts.

　　2.燃烧室：由燃烧室体、喷嘴盖板和火焰筒组成。

2. Combustion chamber: composed of combustion chamber body, nozzle cover plate, and flame tube.

　　3.调速器：主要由调速弹簧、滑环和锁紧螺母等组成，主要作用是将柴油机和发电机输出轴之间的转矩进行调节以适应负载的需要，同时可防止因负荷突变引起电压波动过大而造成损坏现象发生。

3. Governor: It mainly consists of speed control springs, slip rings, and locking nuts. Its main function is to adjust the torque between the output shaft of the diesel engine and generator to meet the needs of the load, while preventing damage caused by voltage fluctuations caused by sudden load changes.

　　4.燃油系统：由油泵、油箱和输油管等部分组成，用于输送燃料油及冷却水等液体物质。

4. Fuel system: composed of oil pump, fuel tank, and oil pipeline, used to transport liquid substances such as fuel oil and cooling water.

　　5.汽轮机：是天然气发电机组的心脏和动力源。

5. Steam turbine: It is the heart and power source of natural gas power generation units.

　　6.透平式蒸汽发生器（简称“压气机”）：是产生高压高温气体进入燃烧室燃烧的设备，也是燃气-蒸汽联合循环中不可缺少的重要设备之一。

6. Turbogenerator (abbreviated as "compressor"): It is an equipment that generates high-pressure and high-temperature gas to enter the combustion chamber for combustion, and is also an indispensable and important equipment in gas steam combined cycle.

　　7.涡轮机：它是将低压蒸汽压缩成高温气体的主要设备。

7. Turbine: It is the main equipment for compressing low-pressure steam into high-temperature gas.

　　8.燃气轮机：是一种旋转式热力发动机，主要由汽缸、汽轮机和透平叁大件组成。

8. Gas turbine: It is a rotary thermal engine mainly composed of three major components: cylinder, turbine, and turbine.

　　此外，还包括轴流式（单级或双级）和离心式两种形式的燃气轮机，以及混合式、复合型、多联式和串联组合式的不同组合方式。

In addition, it also includes two forms of gas turbines: axial (single stage or double stage) and centrifugal, as well as different combinations of hybrid, composite, multi stage, and series combination.

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