Heating System Design Optimization And Energy Conservation Technology Of Gas-Steam Combined-Cycle Power Plant

For the past few years, with the quick development of economy, the requirment of heating-supply increases very quickly.The traditional coal-fired power plants not only supply the heating requirment, but also give rise to the environmental pollution.The gas-steam combined cycle plant are not polluted and energy-saving power plant for the city.It can not only complete the heating supply,but also it has a great benefit on saving energy and our enviromment continuing development.It is an effective method to improve the energy struction of our country.Talking A gas steam combined cycle plant of Beijing as an example,this passage has entered on the project program,the choice of the main equipment,the optimization of the heating system and the energy-saving technology. In this article,the heat economic of the thermoelectricity and the benefit to the environment has also be compared and analied,for how to increase and stable the heating-supply ability of the gas steam combined cycle plant.Absorption heat pump can be used to the recycle of exhaust system.it can improve the the ombined heat and power system.Heat thermal energy storage equipment can be used to the city heating system.From the connection of this equiment with the gas steam combined cycle plant, the whole heating supply system will be more energy-saving and high-efficiency.