基于煤质动态迭代的锅炉效率实时计算方法

陈斌; 朱伟; 温小豪; 姚伟良; 李峰; 谢小康; 董瑀非

doi:10.19805/j.cnki.jcspe.2025.230759

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基于煤质动态迭代的锅炉效率实时计算方法

动力设备与系统 | 更新时间：2026-02-02

- 基于煤质动态迭代的锅炉效率实时计算方法
- Real Time Calculation Method for Boiler Efficiency Based on Dynamic Iteration of Coal Quality
- 动力工程学报 2025年45卷第3期页码：354-358
- 作者机构：
  
  1. 桐乡泰爱斯环保能源有限公司,浙江,嘉兴,314500
  2. 浙江大学能源清洁利用国家重点实验室,浙江,杭州,310027
- 作者简介：
  
  [ "陈斌(1971—),男,浙江嘉兴人,高级工程师,学士,研究方向为热电联产生产管理运行、锅炉协同运行优化等" ]
  [ "董瑀非(通信作者),男,硕士研究生,E-mail:yf961011@zju.edu.cn" ]
- 基金信息：
- DOI：10.19805/j.cnki.jcspe.2025.230759
  中图分类号： TM621.2
- 网络出版：2025-03-15，
  
  纸质出版：2025
- 稿件说明：
移动端阅览
陈斌,朱伟,温小豪,姚伟良,李峰,谢小康,董瑀非. 基于煤质动态迭代的锅炉效率实时计算方法动力工程学报, 2025, 45(3): 354-358 https://doi.

org/10.19805/j.cnki.jcspe.2025.230759
陈斌,朱伟,温小豪,姚伟良,李峰,谢小康,董瑀非. 基于煤质动态迭代的锅炉效率实时计算方法动力工程学报, 2025, 45(3): 354-358 https://doi. DOI： 10.19805/j.cnki.jcspe.2025.230759.

org/10.19805/j.cnki.jcspe.2025.230759 DOI：

摘要

双碳政策要求电厂锅炉运行朝着更稳定、高效化方向发展

锅炉效率是衡量锅炉运行水平的重要指标。目前常用的正平衡、反平衡计算方法以及一些软测量模型计算都因煤质化验的延时性等问题导致所得锅炉效率的代表性与准时性较差

无法提供准确有效的锅炉调整参考依据。结合反平衡锅炉效率与正平衡锅炉效率计算方法

基于锅炉入炉煤煤质动态更新迭代对入炉煤煤质进行动态修正

能有效改善锅炉效率实时计算结果准确性和时效性较差的问题。经过不同锅炉效率计算方法的比较验证

基于锅炉入炉煤煤质动态更新迭代的锅炉效率实时计算结果相比普通锅炉效率实时计算方法更贴近现场锅炉效率试验结果。

Abstract

It is required by the "dual carbon" policy that the operation of power plant boilers shall develop in a more stable and efficient direction

while the thermal efficiency of boilers is an important indicator to measure the level of boiler operation. The commonly used direct and indirect balance calculation methods

as well as some soft measurement model calculations

have poor representativeness and timeliness in obtaining boiler efficiency due to the delay of coal quality test

and cannot provide accurate and effective boiler adjustment reference. Combining the direct and indirect balance calculation methods for boiler efficiency

a dynamic update method based on the iteration of the quality of the boiler's incoming coal can improve the accuracy and timeliness of the real-time calculation results of boiler efficiency. Through comparison and verification of different boiler efficiency calculation methods

the real-time calculation results of boiler efficiency based on the dynamic update iteration of the coal quality are closer to the test results of on-site boiler efficiency

compared to the ordinary real-time calculation results of boiler efficiency.

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references

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