Experience in Converting TPP-210A Boilers with 300 MW Power Units to Burning Gas Coal at the Tripillya Thermal Power Plant

This article presents key technical solutions for converting two TPP-210A boilers with 300 MW power units to burning gas coal at the Tripillya thermal power plant with the maximum use of existing equipment. It describes difficulties that were overcome during the reconstruction and commissioning of the boilers, as well as the operational characteristics of the boilers after the reconstruction. The technical solutions developed enable implementation of the transition from gas coal to lean coal and vice versa in the boiler of power unit No. 3 without changing the equipment composition, but using only the operating parameters of coal pulverization and combustion.