近年来，随着社会的发展，人们对环保的意识也在不断地提高。燃气发电机组作为一种环保性比较强的发电机组深受人们的喜爱。燃气发电机组在使用时有什么要求呢？

In recent years, with the development of society, people's awareness of environmental protection is also constantly improving. As a kind of generator set with strong environmental protection, gas turbine generator set is deeply loved by people. What are the requirements for the use of gas generator sets?

一．燃气发电机组使用燃气的要求

1、 Requirements for the use of gas in gas generator sets

燃气发电机组的燃料以沼气为主，也可以使用油田伴生气、液化石油气、天然气等可燃性气体。所用的气体应通过干燥脱水，达到无游离水、原油和轻质油，其低热值不应低于31.4mj/m3,总硫含量不大于480mg/m3,硫化氢含量不大于20mg/m3.此外天然气输送压力在0.08－0.30MAP范围内。

The fuel of gas generator set is mainly biogas, and it can also use the associated gas of oil field, liquefied petroleum gas, natural gas and other combustible gases. The gas used shall be dried and dehydrated to be free of free water, crude oil and light oil. Its low calorific value shall not be less than 31.4mj/m3, total sulfur content shall not be more than 480mg/m3, and hydrogen sulfide content shall not be more than 20mg/m3. In addition, the transmission pressure of natural gas shall be within 0.08-0.30MAP.

二．燃气发电机组使用冷却液

2、 Coolant for gas generator set

用于冷却系统的直接冷却发动机的冷却液通常使用清洁的淡水，雨水或经澄清的河水为宜。当燃气发电机组在低于0度的环境条件使用时，应严防冷却液冻结，致使零件冻裂。可根据温度来配用适当凝点的防冻液或在起动前加注热水，但停车后应立即放水。

The coolant of direct cooling engine used for cooling system usually uses clean fresh water, rainwater or clarified river water. When the gas generator set is used under the environmental conditions lower than 0 ℃, the cooling liquid shall be strictly prevented from freezing, which may cause the parts to freeze and crack. Antifreeze with proper freezing point can be prepared according to temperature or hot water can be added before starting, but water shall be drained immediately after shutdown.

三．燃气发电机组所用的机油

3、 Oil for gas generator set

燃气发电机组的运动件并对这些运动件起到冷却散热、带走杂质和防止锈的作用。其品质的好坏除对燃气发电机组的性能和使用寿命有影

The moving parts of gas generator set can cool and dissipate heat, take away impurities and prevent rust. Its quality will not only affect the performance and service life of the gas generator set

响外，对机油的使用期限有一定的影响。为此，应根据燃气发电机组的使用环境温度来选适当的机油。

It has certain influence on the service life of the engine oil. To this end, the appropriate engine oil should be selected according to the operating ambient temperature of the gas generator set.