燃气轮机热电联产重要数据.doc

燃气轮机热电联产Stag106B(PG6561B)燃气轮机热电联产功况比较项目单位系数0抽汽10吨20吨30吨40吨50吨余热锅炉直接供热背压机补燃80抽汽70补燃105抽汽70补燃105直接供热补燃145抽汽116.5补燃145直接供热燃耗量GJ/hISO447.71447.71447.71447.71447.71447.71447.71447.71507.92596.47596.47738.16738.16天然气耗量M3/h3516912730127301273012730127301273012730127301444216960169602098920989燃机出力kWISO39620396203962039620396203962039620396203962039620396203962039620燃机发电折热能GJ/h3600142.63142.63142.63142.63142.63142.63142.63142.63142.63142.63142.63142.63142.63燃机效率%ISO31.9%31.9%31.9%31.9%31.9%31.9%31.9%31.9%28.1%23.9%23.9%19.3%19.3%蒸汽轮机出力kWISO16050145501310011650102008700060009200160500160500蒸汽机发电折热能GJ/h360057.7852.3847.1641.9436.7231.320.0021.6033.1257.780.0057.780.00蒸汽机系统内效率%-12.91%11.70%10.53%9.37%8.20%7.00%0.00%4.82%6.52%9.69%0.00%7.83%0.00%联合循环发电出力kW-55670541705272051270498204832039620456204882055670396205567039620联合循环发电折热能GJ/h3600200.41195.01189.79184.57179.35173.95142.63164.23175.75200.41142.63200.41142.63联合循环发电效率%-44.76%43.56%42.39%41.23%40.06%38.85%31.86%36.68%34.60%33.60%23.91%27.15%19.32%蒸汽机/锅炉抽汽量t/h630102030405074.23637070124116.5170.9蒸汽折热能GJ/h2894028.9457.8886.82115.76144.70214.83189.00210.00210.00358.05337.18494.45蒸汽供热效率%-0%6.46%12.93%19.39%25.86%32.32%47.98%42.22%41.35%35.21%60.03%45.68%66.98%联合循环热电效率%-44.76%50.02%55.32%60.62%65.92%71.17%79.84%78.90%75.95%68.81%83.94%72.83%86.31%热电比%-0.00%14.84%30.50%47.04%64.54%83.18%150.62%115.08%119.49%104.78%251.03%168.24%346.66%备注：参数使用南京汽轮电机厂生产PG6561B燃气轮机，德尔塔7MPa补燃余热锅炉，杭州汽轮机厂单抽汽轮机，GEA空气冷凝器。Stag109E(PG9171E)燃气轮机热电联产功况比较项目单位系数0抽汽20吨40吨60吨80吨100吨120吨140吨余热锅炉直接供热燃耗量GJ/hISO1315.441315.441315.441315.441315.441315.441315.441315.441315.44天然气消耗量M3/h35169374043740437404374043740437404374043740437404燃机出力kWISO123400123400123400123400123400123400123400123400123400燃机发电折热能GJ/h3600444.24444.24444.24444.24444.24444.24444.24444.24444.24燃机效率%ISO33.8%33.8%33.8%33.8%33.8%33.8%33.8%33.8%33.8%蒸汽轮机出力kWISO46300438004080037500349003130027800242000蒸汽轮机发电折热能GJ/h3600166.68157.68146.88135.00125.64112.684.633.820.00蒸汽轮机系统内效率%-12.67%11.99%11.17%10.26%9.55%8.57%0.35%0.29%0.00%联合循环发电出力kW-169700167200164200160900158300154700151200147600123400联合循环发电折热能GJ/h3600610.92601.92591.12579.24569.88556.92448.87448.06444.24联合循环发电效率%-46.44%45.76%44.94%44.03%43.32%42.34%34.12%34.06%33.77%蒸汽轮机/锅炉抽汽量t/h179020406080100120140210.92蒸汽折热能GJ/h2894057.88115.76173.64231.52289.40347.28405.16610.39蒸汽供热效率%-0%4.40%8.80%13.20%17.60%22.00%26.40%30.80%46.40%联合循环热电效率%-46.44%50.16%53.74%57.23%60.92%64.34%60.52%64.86%80.17%热电比%-0.00%9.62%19.58%29.98%40.63%51.96%77.37%90.43%137.40%备注：参数使用GE PG9171E燃气轮机，德尔塔7MPa补燃余热锅炉，杭州汽轮机厂单抽汽轮机，GEA空气冷凝器。Solar小型燃气轮机热电联产功况比较项目单位Saturn 20Centaur 40Centaur 50Mercury 60Taurus 60Taurus 70Mars 90Mars 100Titan 130燃机型号-土星20人马座40人马座50水星60金牛座60金牛座70火星90火星100太阳神130燃机出力kW11813418423440725069672890611043912533千瓦燃耗kJ/kWh14987131661254192091209311281115551126511115燃耗量GJ/h17.745.053.137.561.375.9104.7117.6139.3天然气消耗量M3/h50312801510106617432158297733443961燃机发电折热能GJ/h4.2512.3015.2414.6618.2524.2232.6237.5845.12燃机效率%24.0%27.3%28.7%39.1%29.8%31.9%31.2%32.0%32.4%燃气轮机排烟温度0C512443502351496482468491482余热锅炉烟气流量t/h22.765.867.260.677.795.9138.20147.3176余热锅炉直接供热( 蒸汽压力1034kPa,饱和）蒸汽量t/h3.78.310.64.61214.1192225.8蒸汽折净热能GJ/h9.0320.2525.8611.2229.2834.4046.3666.0077.40供热效率%51.01%45.00%48.71%29.93%47.77%45.33%44.28%56.12%55.56%联合循环发电效率%75.03%72.35%77.41%69.02%77.53%77.24%75.43%88.08%87.95%热电比%212.34%164.59%169.68%76.57%160.45%142.04%142.12%175.62%171.55%余热锅炉补燃至9270C直接供热( 蒸汽压力1034kPa,饱和）补燃燃耗量GJ/h11.2037.9034.2040.8040.0050.9074.9076.1093.50天然气消耗量M3/h3181078972116011371447213021642659蒸汽量t/h8.424.725.222.529.135.951.354.766.0蒸汽折净热能GJ/h20.5060.2761.4954.9071.0087.60125.17133.47161.04供热效率%70.92%72.70%70.43%70.11%70.09%69.08%69.69%68.90%69.18%联合循环发电效率%85.63%87.54%87.89%88.84%88.11%88.18%87.86%88.31%88.56%热电比%482.08%489.79%403.40%374.51%389.10%361.66%383.73%355.15%356.92%余热锅炉补燃至15930C直接供热( 蒸汽压力1034kPa,饱和）补燃燃耗量GJ/h29.792.589.691.3104.0130.2188.1196.4238.8天然气消耗量M3/h84426302548259629573702534855846790蒸汽量t/h16.5048.2049.2044.1056.9070.30101.30106.80128.90蒸汽折净热能GJ/h40.26117.61120.05107.60138.8417