Research and application of low NOx combustion technology for gas turbine of 200MW combined cycle unit

As clean and efficient energy power generation equipment, gas turbine can guarantee the security and stability of regional power grid based on energy saving and emission reduction. However, due to its own design and operation factors, combustion shock and NOx emission rise inevitably occur. This article summarizes the mechanism of low NOx combustion technology and low NOx burner, denigration, traditional combustion adjustment technology, automatic combustion adjustment technology abroad, and based on low NOx combustion technology progress, mainly introduced the independent implementation sc1eme of automatic combustion adjustment system, research content and debug application situation, and puts forward the direction of the further optimization. This paper can provide reference for gas turbine related low NOx combustion transformation and optimization operation.