基于在线监测数据的燃煤电厂脱硝装置性能预测研究
阮存钦, 洪志刚, 赖培灿, 张建华, 林锡昆, 周江, 冯前伟, 张杨

Research on Performance Prediction of Coal-fired Power Plant Denitrification Device Based on Online Monitoring Data
Cunqin RUAN, Zhigang HONG, Peican LAI, Jianhua ZHANG, Xikun LIN, Jiang ZHOU, Qianwei FENG, Yang ZHANG
表4 变负荷下SCR系统预测模型输出数据和实测数据
Tab. 4 Output data and measured data of the forecast model of SCR system under variable load
参数满负荷工况中负荷工况低负荷工况
预测值实际值预测值实际值预测值实际值
脱硝A侧出口NO x 质量浓度/(mg/m³)27.1029.0247.1457.5538.9140.03
脱硝B侧出口NO x 质量浓度/(mg/m³)26.9826.6852.7656.2637.5536.52
脱硝A侧氨逃逸质量浓度/(mg/m³)0.100.100.170.130.090.07
脱硝B侧氨逃逸质量浓度/(mg/m³)2.052.100.140.132.052.25
脱硝电耗/kW236.29238.05186.14213.68151.60145.84