燃气发电机组属自备电站交流供电设备的一种类型，是一种小型独立的发电设备，以内燃机作为动力，驱动同步交流发电机而发电。下面来讲讲燃气发电机组订购注意事项、检查项目和方法。

The gas generator set is a type of AC power supply equipment in the self-contained power station. It is a small independent power generation equipment that uses the internal combustion engine as the power to drive the synchronous alternator to generate electricity. Next, we will talk about the precautions, inspection items and methods for ordering gas generator sets.

订购注意事项

Ordering considerations

燃气发电机组的出口检验是依据合同规定或技术协议的有关技术或经济指标进行检验，用户在选择和签约时，应注意以下几点:

The export inspection of gas generator units is carried out according to the relevant technical or economic indicators specified in the contract or technical agreement. Users should pay attention to the following points when selecting and signing the contract:

(1)如果使用环境条件与燃气发电机组标定的环境条件值有差距时，应在签约时说明温度、湿度及海拔高度值，以提供适宜的机型和配套设备；

(1) If there is a difference between the operating environmental conditions and the calibrated environmental conditions of the gas generator set, the temperature, humidity and altitude values shall be stated at the time of signing the contract to provide suitable models and supporting equipment;

(2)说明使用中采取的冷却方式，特别是大容量机组，更应注意；

(2) Explain the cooling method adopted in use, especially for large-capacity units;

(3)定购时，除应说明机组型号外，还要说明选用何种机型；

(3) When ordering, in addition to the unit model, it should also indicate which model is selected;

(4)燃气机组的电压调整率分别有1%、2%、2.5%的额定电压。选用何种，亦应说明；

(4) The voltage regulation rate of gas turbine unit is 1%, 2% and 2.5% of rated voltage respectively. The choice should also be explained;

(5)正常供货时，提供—定量的易损件，另有需要，亦应说明。

(5) During normal supply, provide - quantitative vulnerable parts. If otherwise required, it shall also be stated.

检验项目和方法

Inspection items and methods

燃气发电机组系成套产品，其中包括燃气机、发电机、控制部件、保护装置等。出口产品的整机检验，包括以下内容：

Gas generator set is a complete set of products, including gas turbine, generator, control components, protection devices, etc. The complete machine inspection of export products includes the following contents:

(1)产品的技术、检验资料审查；

(1) Review of product technology and inspection data;

(2)产品的规格、型号、主要结构尺寸；

(2) Product specification, model and main structural dimensions;

(3)产品整体外观质量；

(3) Overall appearance quality of the product;

(4)机组性能：主要的有技术参数指标，机组运行适应性，各种自动保护装置的可靠性，灵敏性；

(4) Unit performance: mainly including technical parameters, unit operation adaptability, reliability and sensitivity of various automatic protection devices;

(5)合同或技术协议中规定的其他项目。

(5) Other items specified in the contract or technical agreement.

尽管燃气发电机组的功率较低，但由于其体积小、灵活、轻便、配套齐全，便于操作和维护，所以广泛应用于矿山、铁路、野外工地、道路交通维护、以及工厂、企业、医院等部门，作为备用电源或临时电源。您有需求就来我们网站//www.gz-yanye.com咨询了解吧！

Although the power of the gas generator set is low, it is widely used in mines, railways, field sites, road traffic maintenance, factories, enterprises, hospitals and other departments as a backup power source or temporary power supply because of its small size, flexibility, portability, complete supporting facilities and easy operation and maintenance. Come to our website if you need //www.gz-yanye.com Ask about it!