STUDY ON LIFE MANAGEMENT TECHNOLOGY FOR BOILERS OF ULTRA-SUPERCRITICAL 1000MW UNTIS

DU Baohua1; LI Yaojun1; LIU Zhenyu1; LIU Hongguo2; SUN Xi1; WANG Dapeng1 1.Xi'an Thermal Power Research Institute Co Ltd

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STUDY ON LIFE MANAGEMENT TECHNOLOGY FOR BOILERS OF ULTRA-SUPERCRITICAL 1000MW UNTIS

更新时间：2025-09-28

- STUDY ON LIFE MANAGEMENT TECHNOLOGY FOR BOILERS OF ULTRA-SUPERCRITICAL 1000MW UNTIS
- Thermal Power Generation Vol. 39, Issue 11, Pages: 13-15(2010)
- 作者机构：
  
  1. 西安热工研究院有限公司
  2. 华能玉环电厂
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK229.2
- Published：2010
- 稿件说明：
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DU Baohua1, LI Yaojun1, LIU Zhenyu1, et al. STUDY ON LIFE MANAGEMENT TECHNOLOGY FOR BOILERS OF ULTRA-SUPERCRITICAL 1000MW UNTIS[J]. Thermal power generation, 2010, 39(11): 13-15.
DOI：

DU Baohua1, LI Yaojun1, LIU Zhenyu1, et al. STUDY ON LIFE MANAGEMENT TECHNOLOGY FOR BOILERS OF ULTRA-SUPERCRITICAL 1000MW UNTIS[J]. Thermal power generation, 2010, 39(11): 13-15. DOI：

摘要

针对超超临界1000MW机组

从锅炉的结构、材质及运行特点出发

通过对多项关键技术如耐热钢、高温受热面炉内温度场、锅炉动态寿命、炉管内氧化皮剥落或异物堵塞、壁温监测及多级超限统计等的研究

构建了锅炉管、锅炉部件的状态监测和寿命评估模型。基于浏览器和服务器(B/S)结构

开发出超超临界机组锅炉寿命管理系统。

Abstract

Directing against the structure

material quality

and operation features of boilers equipped for ultra-supercritical 1 000 MW untis

through study on many key technologies

such as the heat-resistant steel

the temperature field inside furnace on high-temperature heating surface

the dynamic service life of boielrs

the peel-off of oxide skin or blockage of foreign matters in boiler tubes

the monitoring of tube-wall temperature and multi-level overlimit statistics etc.

a model for state-monitoring and life-evaluating of boiler tubes and boiler parts has been established.Based on B/S structure

a boiler life management system for ultra-supercritical units has been developed.

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