· Large generator heating renovation design technology

　　The specific renovation measures included selecting the appropriate steam extraction opening for heating to make the steam heating pipe network and construction plan achieve cogeneration, goals with the power plant as heat source. This renovation optimized the allocation of resources; reducing energy consumption and promoting economical cyclical functioning. As compared with the separate generation of heat and electricity, cogeneration can increase thermal efficiency 30% and central heating has 50% higher efficiency over scattered small boiler heating. This has significant economic benefits, social benefits and environmental benefits.

　　Adopting heat and power cogeneration, with a combination of short-term and long-term construction plans for the establishment of heating systems can reduce pollution, protect the environment, and improve energy utilization. It solves the problem of high energy consumption and heavy pollution caused by thermal power enterprises. Saving energy and reducing emission at the source is in line with the national "Big instead of small", "Energy conservation and emissions reduction" policy.

　　Cases: Guodian Changzhou power cogeneration Co., project, etc.