锅炉系统效率及其在运行优化中的运用

打开文本图片集

[摘 要]在讨论了锅炉传统效率定义的基础上，文章给出考虑锅炉侧相关厂用电率的锅炉系统效率的定义，比较了两个定义在本质上的差异；结合实际锅炉运行优化案例对锅炉系统效率的运用作出说明，实例指出相较于传统的锅炉效率的定义，在锅炉运行优化上运用锅炉系统效率比传统锅炉效率更为全面、准确。

[关键词]锅炉效率；锅炉系统效率；运行优化

[中图分类号]TK37 [文献标志码]A [文章编号]1001–523X（2022）01–0087–03

Boiler System Efficiency and Its Application in Operation Optimization

Zhang Kun，Yi Shi-qiang，Li Yan-yong

[Abstract]Based on the discussion of the traditional definition of boiler efficiency， this paper gives the definition of boiler system efficiency considering the relevant auxiliary power rate on the boiler side， and compares the essential differences between the two definitions； Combined with the actual boiler operation optimization case， this paper explains the application of boiler system efficiency. The example points out that compared with the traditional definition of boiler efficiency， the application of boiler system efficiency in boiler operation optimization is more comprehensive and accurate than the traditional boiler efficiency.

[Keywords]boiler efficiency； boiler system efficiency； operation optimization

随着我国“双碳目标”的提出，风电、太阳能等新能源大规模接入，电网调峰压力大幅增加，受此影响，火电机组深度调峰运行已经成为常态。（剩余2481字）