碳捕集技术应用对燃煤机组调峰能力的影响

袁鑫, 刘骏, 陈衡, 潘佩媛, 徐钢, 王修彦

Effect of Carbon Capture Technology Application on Peak Shaving Capacity of Coal-Fired Units

Xin YUAN, Jun LIU, Heng CHEN, Peiyuan PAN, Gang XU, Xiuyan WANG

表4 案例燃煤机组和碳捕集电厂的运行结果

Tab. 4 Operating results of reference units and carbon capture power plants

参数 工况 案例燃煤机组 碳捕集电厂 差值 等效输出功率/MW THA 299.051 295.580 3.471 75%THA 226.537 223.804 2.733 50%THA 155.030 152.817 2.213 40%THA 123.319 121.328 1.991 30%THA 93.899 92.398 1.501 净输出功率/MW THA 299.051 228.470 70.581 75%THA 226.537 174.734 51.803 50%THA 155.030 120.003 35.027 40%THA 123.319 94.639 28.680 30%THA 93.899 70.668 23.231 全厂净效率/% THA 40.6 31.4 9.2 75%THA 40.6 31.3 9.3 50%THA 39.7 30.7 9.0 40%THA 38.2 29.3 8.9 30%THA 37.1 27.9 9.2