碳中和背景下热电联产机组抽汽分配节能优化

黄宇箴, 陈彦奇, 吴志聪, 徐钢, 刘彤

Energy Saving Optimization of Extraction Steam Distribution for Cogeneration Units Under Carbon Neutral Background

Yuzhen HUANG, Yanqi CHEN, Zhicong WU, Gang XU, Tong LIU

表4 70%THA抽汽工况下主要蒸汽参数变化情况

Tab. 4 Variation of main steam parameters under 70%THA extraction condition

供热抽汽量/(t⋅h-1) 蒸汽参数 主汽量/(t⋅h-1) 主汽压力/MPa 中排压力/MPa 低压缸进汽量/(t⋅h-1) 0 1 266.721 15.026 0.543 938.463 40 1 289.247 15.282 0.523 908.570 80 1 311.070 15.529 0.503 878.166 120 1 332.170 15.768 0.483 847.235 160 1 352.821 15.939 0.462 815.987 200 1 373.386 15.969 0.442 784.695 240 1 393.098 15.998 0.421 752.827 280 1 411.898 16.025 0.401 720.339 320 1 429.723 16.051 0.380 687.193 360 1 447.132 16.077 0.359 653.764