| This paper analyses current situation of CHP and situation of development, use evaluating energy utilization -- based on electricity comparing with state calculated method -- based on heat, calculates the operating data of BaoTou second thermal power plant heat supply system,extends the study of heat supply performance to heat net and heat consumer, synthetically analyses heat load characteristic,pipe net property and heat supply distance witch effect heat supply cost. The paper studies the thermal power performance of thermal power plant total energy system, discuss heat supply cost which effect the development of CHP. |