1. The main equipment of gas turbine unit includes gas turbine, steam turbine and generator. There is no boiler (except small capacity waste heat boiler). The gas is burned in the combustion chamber of gas turbine to do work, and the steam turbine drives the generator to do work. The generating capacity of the whole unit includes the capacity of the gas turbine itself and the capacity of the driven steam turbine, so it is also called steam gas combined cycle unit;

2、天然气发电机组又称LNG电厂，主要设备与一般的火电厂无异，只不过锅炉的燃料从煤、油或者煤矸石啥的换成了天然气，也是洁净能源，但是燃料燃烧本身并不直接做功发电，仍然是通过加热过热蒸汽后推动汽轮机和发电机做功发电。

2. Natural gas power generation unit, also known as LNG power plant, has the same main equipment as the general thermal power plant, except that the fuel of the boiler is changed from coal, oil or coal gangue into natural gas, which is also a clean energy source. However, the fuel combustion itself does not directly generate power, but it still pushes the steam turbine and generator to do power generation by heating superheated steam.

3、燃气轮机是气体燃料在气轮机的燃烧室内燃烧生成的高温高压燃气直接推动气轮发电机组做功发电，天然气发电是燃料在锅炉内燃烧、加热水后产生的高温高压蒸汽推动汽轮发电机组做功发电。注意，一个是气轮机、另一个是汽轮机。

3. Gas turbine is the high temperature and high pressure gas generated by the combustion of gas fuel in the combustion chamber of the gas turbine, which directly drives the gas turbine generator set to do power generation. Natural gas power generation is the high temperature and high pressure steam generated after the fuel is burned in the boiler and heated water to drive the steam turbine generator set to do power generation. Note that the other is a steam turbine.

4、LNG是英语液化天然气（liquefied?natural?gas）的缩写

4. LNG is the abbreviation of liquefied? Natural? Gas in English

5、蒸发气体简称BOG?闪蒸汽(Boil?Off?Gas)?用中文说就是蒸发气。来自产品LNG蒸发产生的甲烷气

5. Bog? Off? Gas, in Chinese, is called evaporation gas. Methane gas from product LNG evaporation

6、EAG：Escape?air?gas?

6、EAG：Escape?air?gas?

LNG安全阀出来的气体是低温状态，密度较大，危险性高。所以在出口加一个EAG加热器（空温复热器），再进行排空

The gas from LNG safety valve is in low temperature state with high density and high risk. Therefore, an EAG heater (air temperature reheater) is added at the outlet, and then the air is drained

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This article is organized and released by the gas generator set. Do you have any understanding of these contents? For more information, please click: http://www.huannengpower.com  We'll have a lot more to see.