Selection of heat load parameter for 660 MW unit boiler in high-altitude areas

LI Dongpeng; LIU Lijun; LIU Jiali; YANG Zhongcan; WANG Guifang

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Selection of heat load parameter for 660 MW unit boiler in high-altitude areas

更新时间：2025-09-28

- Selection of heat load parameter for 660 MW unit boiler in high-altitude areas
- Thermal Power Generation Vol. 45, Issue 4, Pages: 111-115(2016)
- 作者机构：
  
  1. 神华国能(神东电力)集团公司
  2. 青海神华低碳能源投资有限公司
  3. 西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK221
- Published：2016
- 稿件说明：
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LI Dongpeng, LIU Lijun, LIU Jiali, et al. Selection of heat load parameter for 660 MW unit boiler in high-altitude areas[J]. Thermal power generation, 2016, 45(4): 111-115.
DOI：

LI Dongpeng, LIU Lijun, LIU Jiali, et al. Selection of heat load parameter for 660 MW unit boiler in high-altitude areas[J]. Thermal power generation, 2016, 45(4): 111-115. DOI：

摘要

目前

我国海拔高度超过2 500m的地区

尚无600 MW及以上等级大容量高参数机组锅炉的设计和运行经验。本文利用模拟试验台测得在2 900mm高海拔低气压条件下

鱼卡煤的着火温度和燃尽率等燃烧性能参数

同时结合目前大型机组的设计特点

提出了在2 900m高海拔条件下660MW机组锅炉的热负荷参数推荐值

可为高海拔地区大容量高参数锅炉设计提供依据。

Abstract

Currently

the boiler design and operation experience for 600 MW unit boiler with large capacity and high parameters is empty in the areas with altitude above 2 500 m.In this paper

a simulation combustion test under conditions with high altitude and low air pressure was carried out to obtain the ignition and burnout characteristics of coal samples.Considering the gas expansion characteristics under high altitude and low air pressure condition and the design features of current large scale units

tthe recommended heat load parameters for a 660 MW boiler lying in the area with altitude of 2 900 mare proposed

which can provide references for by large capacity and high parameters boilers' design in high altitude areas.

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