常规燃气涡轮发电机是大型发电设备的典型代表，能提供从1至数兆瓦的电力，可以满足几乎一切包括办公大楼、医院、学校、商店的建筑物的用电需求。

Conventional gas turbine generators are a typical representative of large-scale power generation equipment, capable of providing electricity from 1 to several megawatts and meeting the electricity needs of almost all buildings, including office buildings, hospitals, schools, and shops.

涡轮发电机出来的废气是吸收式制冷机的理想热源，被用来制冷、采暖和提供卫生热水。因为同燃煤电厂的废气相比，其废气的杂质、含硫量均很低，其次为显着的是其含氧量较高，可达15％以上，可以作为直燃机的助燃空气，进行第二次燃烧。 燃气涡轮发电机通常被用作在夏季电力尖峰时的调峰。然而，由于夏季气温很高，导致了燃气轮机的出力严重不足，效率降低。

The exhaust gas from the turbo generator is an ideal heat source for absorption refrigeration machines, used for cooling, heating, and providing sanitary hot water. Compared with the exhaust gas from coal-fired power plants, the impurities and sulfur content of the exhaust gas are very low. Secondly, the oxygen content is significantly higher, reaching over 15%, which can be used as combustion air for direct combustion engines for the second combustion. Gas turbine generators are commonly used for peak shaving during summer power peaks. However, due to high summer temperatures, the output of gas turbines is severely insufficient, resulting in a decrease in efficiency.

因此，溴化锂制冷机通过利用涡轮发电机的排气制冷来冷却涡轮发电机的进气，则可以大大提高涡轮发电机的出力和效率。目前已被证明是非常有效的节能方式。 涡轮发电机通常由透平、变速箱、发电机、进气增压器、排气系统组成。 涡轮发电机系统按其流程的不同，分为：联合循环、简单循环和前置循环。

Therefore, lithium bromide refrigerators can greatly improve the output and efficiency of the turbine generator by cooling the intake air of the turbine generator by utilizing the exhaust cooling of the turbine generator. It has been proven to be a very effective energy-saving method. Turbogenerators typically consist of a turbine, gearbox, generator, intake turbocharger, and exhaust system. The turbo generator system can be divided into combined cycle, simple cycle, and pre cycle according to its different processes.

联合循环通常由余热锅炉回收燃气轮机的排气产生蒸汽，再驱动蒸汽轮机发电，或直接提供蒸汽，是新建电厂的常见流程。 溴化锂吸收式制冷机可以通过回收燃气轮机或余热锅炉的排气余热或余热锅炉的中、低压蒸汽进行制冷，实现冷热电联合循环。

Combined cycle is a common process in newly-built power plants, which typically involves a waste heat boiler recovering the exhaust gas from a gas turbine to generate steam, which is then driven by the steam turbine to generate electricity or directly provide steam. Lithium bromide absorption refrigeration machines can achieve a combined cycle of cooling, heat and power by recovering exhaust heat from gas turbines or waste heat boilers, or by using medium and low pressure steam from waste heat boilers for refrigeration.

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