重型燃气轮机DLN2.0+系统燃烧调整实践

doi:10.11930/j.issn.1004-9649.201704039

中国电力 ›› 2018, Vol. 51 ›› Issue (4): 96-100.DOI: 10.11930/j.issn.1004-9649.201704039

重型燃气轮机DLN2.0+系统燃烧调整实践

黄素华¹, 荆迪², 庄劼¹, 范洪武³

1. 上海明华电力技术工程有限公司, 上海 200090;
2. 上海漕泾热电有限责任公司, 上海 201507;
3. 上海罗泾燃机发电厂, 上海 200949

收稿日期:2017-04-11 修回日期:2017-08-10 出版日期:2018-04-05 发布日期:2018-04-12
作者简介:黄素华(1970-),男,江苏南通人,高级工程师,从事电厂节能减排及热能动力试验研究,E-mail:huangsh@mhdlshanghaipower.com。
基金资助:
上海市科学技术委员会资助项目（12DZ1201600）。

Combustion Tuning Practice of DLN 2.0+ System for Heavy Duty Gas Turbine

HUANG Suhua¹, JING Di², ZHUANG Jie¹, FAN Hongwu³

1. Shanghai Minghua Power Technology Engineering Co., Ltd., Shanghai 200090, China;
2. Shanghai Caojing Cogeneration Co., Ltd., Shanghai 201507, China;
3. Shanghai Luojing Gas Turbine Power Plant, Shanghai 200949, China

Received:2017-04-11 Revised:2017-08-10 Online:2018-04-05 Published:2018-04-12
Supported by:
This work is supported by the Shanghai Science and Technology Committee(No.12DZ1201600).

摘要/Abstract

摘要： 为提高燃气轮机运行维护水平，掌握燃气轮机干式低NO_x（DLN）燃烧调整规律，通过燃气轮机DLN2.0+系统燃烧调整实践，总结了燃气轮机燃烧调整规律。研究表明通过对清吹空气量、预混燃料1（PM1）比例的调整可以平衡各频段的燃烧动态压力波动及NO_x的排放水平；燃气轮机启动运行中出现可见“黄烟”是由于排烟中NO₂的质量分数超过了一定数值，通过尽早切换到先导预混模式，以及在先导预混模式尽量减少扩散燃料（D5）和预混燃料1（PM1）的比例，可以减轻燃气轮机启动过程中“黄烟”的环境影响。

关键词: 燃气轮机, 燃烧调整, 动态压力波动, 低NO_x, 黄烟

Abstract: In order to improve the operation and maintenance quality of the gas turbine, and master the regularity of its DLN combustion tuning, in this paper, the tuning rules are summarized through the practice with DLN 2.0+ system of the gas turbine. The study shows that the dynamic pressure fluctuation in each frequency band and the NO_x emission can be balanced by the adjustment of purge air quantity and the PM1 fuel ratio. When the content of NO₂ in the exhaust gas exceeds a certain concentration level during the gas turbine start-up, the visible "yellow plume" will appear. Through switching to the piloted premix mode as early as possible, and minimizing the fuel ratio of D5 and PM1, the impact of "yellow plume" during the gas turbine starting up process can be alleviated.

Key words: gas turbine, combustion tuning, dynamic pressure fluctuation, low NO_x, yellow plume

中图分类号:

TK477

黄素华, 荆迪, 庄劼, 范洪武. 重型燃气轮机DLN2.0+系统燃烧调整实践[J]. 中国电力, 2018, 51(4): 96-100.

HUANG Suhua, JING Di, ZHUANG Jie, FAN Hongwu. Combustion Tuning Practice of DLN 2.0+ System for Heavy Duty Gas Turbine[J]. Electric Power, 2018, 51(4): 96-100.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.201704039

https://www.electricpower.com.cn/CN/Y2018/V51/I4/96

参考文献

[1] 黄素华, 苏保兴, 华宇东, 等. 燃气轮机NO_x排放控制技术[J]. 中国电力, 2012, 45(6): 100-103.HUANG Suhua, SU Baoxing, HUA Yudong, et al. NO_x emission control technology in gas turbines[J]. Electric Power, 2012, 45(6): 100-103.
[2] 金建荣. PG9351FA燃气轮机DLN-2.0+燃烧室[J]. 燃气轮机技术, 2004, 17(3): 23-27.JIN Jian-rong, The DLN-2.0+ combustion chamber of PG9351FA gas turbine[J]. Gas Turbine Technology, 2004, 17(3): 23-27.
[3] 朱达, 周晓宇, 潘勇进. 9FA燃气轮机DLN-2.0+燃烧室燃烧异常判断及处理[J]. 电力设备, 2006, 7(10): 24-27.ZHU Da, ZHOU Xiaoyu, PAN Yongjin. Judgement and handling of abnormal combustion in DLN -2.0+ combustion chamber of 9FA gas turbine[J]. Electrical Equipment, 2006, 7(10): 24-27.
[4] 黄素华, 陈昱, 陆静, 等. 干式低NO_x燃烧器火焰稳定性监测技术探讨[J]. 华东电力, 2011, 39(9): 1533-1537.HUANG Suhua, CHEN Yu, LU Jing, et al. Technical discussion on monitoring the flame stability of Dry Low Noxcombustor[J]. East China Electric Power, 2011, 39(9): 1533-1537.
[5] FARHAT S, AL-TALEB M K. Combustion oscillations diagnostics in a gas turbine using an acoustic emissions[J]. Jordan Journal of Mechanical & Industrial Engineering, 2010, 4(3): 352-357.
[6] 张欣刚, 田淑青, 徐治皋. 预混燃烧室热声不稳定性的数值分析[J]. 中国电力, 2007, 40(12): 72-76.ZHANG Xingang, TIAN Shuqing, XU Zhigao. Numerical analysis of thermal and acoustic instability in a premixed combustion chamber[J]. Electric Power, 2007, 40(12): 72-76.
[7] LIEUWEN T, RICHARDS G. Recent progress in predicting, monitoring and controlling combustion driven oscillations in gas turbines[J]. Turbomachinery International, 2003, 44(1): 16-18.
[8] MOORE M J. NO_x emission control in gas turbines for combined cycle gas turbine plant [J]. Proceedings of the Institution of Mechanical Engineers, Vol211 Part A: Journal of Power and Energy, 1997: 43-52.
[9] PARDO M E, PINEDA S, CARRILLO S, et al. Application of continuous combustion dynamics monitoring on large industrial gas turbines[C]// ASME Turbo Expo 2004: Power for Land, Sea, and Air. 2004: 807–815.
[10] YAMANAKA S, MAEDA F, SHIODA K, et al. Application of the helmholtzresonator for reducing the combustion oscillation in a gas turbine[C]//Proceedings of the International Gas Turbine Congress 2003. Tokyo, 2003.
[11] ANGELLO L C, CASTALDINI C. Combustion tuning guidelines: understanding and mitigating dynamic instabilities in modern gas turbine combustors[C]// ASME Turbo Expo 2004: Power for Land, Sea, and Air. 2004: 81–85.
[12] 刘联胜, 刘晶, 郭平平, 等. 预混火焰不稳定性的大涡模拟[J]. 燃烧科学与技术, 2010, 16(5): 396-403.LIU Liansheng, LIU Jing, GUO Pingping, et al. Large eddy simulation of premixed flame instability[J]. Journal of Combustion Science and Technology, 2010, 16(5): 396-403.
[13] 张昊, 朱民, 张志军. 分级预混燃烧的稳定性[J]. 动力工程, 2006, 26(2): 221-228.ZHANG Hao, ZHU Min, ZHANG Zhijun. Stability of staged premixed combustion[J]. Journal of Power Engineering, 2006, 26(2): 221-228.
[14] 刘联胜, 李志勇, 佘凯, 等. 贫氧、预混火焰热声耦合振荡的声场分析[J]. 燃烧科学与技术, 2010, 16(2): 175-180.LIU Liansheng, LI Zhiyong, SHE Kai, et al. Sound field of thermoacoustic oscillations in lean oxygen premixed flame[J]. Journal of Combustion Science and Technology, 2010, 16(2): 175-180.
[15] 宋顺利, 章禔. 9FA燃机DLN2.0+燃烧系统故障分析及处理[J]. 中国电力, 2016, 49(6): 39-42.SONG Shunli, ZHANG Ti.Fault analysis and treatment of DLN 2.0+ combustion system of GE 9FA gas turbine[J]. Electric Power, 2016, 49(6): 39-42.
[16] 许平, 李硕平, 潜纪儒, 等. PG9351FA燃气轮机燃烧系统的升级改造[J]. 燃气轮机技术, 2016, 29(3): 60-63.XU Ping, LI Shuoping, QIAN Jiru, et al. Upgrading introduction of combustion system for gas turbine PG9351FA[J]. Gas Turbine Technology, 2016, 29(3): 60-63.
[17] 王贵彦, 黄素华. DLN燃烧系统运行维护特点[J]. 燃气轮机技术. 2015, 28(1): 42-45.WANG Guiyan, HUANG Suhua.Characteristics of the operation and maintenance of DLN combustion system[J]. Gas Turbine Technology, 2015, 28(1): 42-45.

重型燃气轮机DLN2.0+系统燃烧调整实践

Combustion Tuning Practice of DLN 2.0+ System for Heavy Duty Gas Turbine

RichHTML

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

[1]	张福国, 李泽鹏, 吴鹏, 王雪, 李晓恩. 耦合储能电池的冷热电联供系统全工况性能分析[J]. 中国电力, 2024, 57(2): 161-170.
[2]	刘志坦, 姚杰, 庄柯, 喻乐蒙, 周凯. 燃气轮机与燃煤机组SCR脱硝催化剂特性比较[J]. 中国电力, 2021, 54(6): 145-152.
[3]	张涛, 刘志坦, 干雪, 付忠广, 严志远, 朱鸿飞, 邱振波. 进气加热对燃气-蒸汽联合循环性能影响[J]. 中国电力, 2021, 54(3): 177-184.
[4]	刘志坦, 舒喜, 杨爱勇, 李玉刚. 固定式燃气轮机大气污染物排放标准限值的选择[J]. 中国电力, 2020, 53(8): 117-124.
[5]	侯国莲, 戴晓燕, 弓林娟, 徐海鑫, 张建华. 基于T-S模糊模型的燃气轮机系统负荷跟踪多目标预测控制[J]. 中国电力, 2020, 53(11): 212-219,226.
[6]	任永强, 车得福, 许世森, 李小宇, 陶继业, 刘刚. 国内外IGCC技术典型分析[J]. 中国电力, 2019, 52(2): 7-13,184.
[7]	郭磊, 宋文蛰, 王相平, 于洋, 王二信. IGCC燃用低热值燃料的燃气轮机运行性能优化[J]. 中国电力, 2019, 52(2): 14-19.
[8]	丁阳, 石永锋, 郝建刚. 6FA燃机DLN2.6燃烧系统燃烧特性分析[J]. 中国电力, 2019, 52(12): 165-170.
[9]	丁建博, 赵雁鹏, 王健. IGCC燃机入口合成气温度低导致跳机问题分析及解决措施[J]. 中国电力, 2018, 51(3): 1-6.
[10]	王亚欧, 陶谦, 陈波, 管诗骈, 张恩先. 自然循环双压燃气轮机余热锅炉动态特性分析[J]. 中国电力, 2018, 51(2): 176-184.
[11]	李录平, 唐学智, 张浩, 黄章俊. 燃气轮机旋转状态下的动叶气膜冷却效果数值模拟研究[J]. 中国电力, 2018, 51(12): 7-13,35.
[12]	付忠广, 王树成, 宋依璘, 张高强, 高玉才. 高压燃烧室进气雷诺数对旋流预混燃烧特性的影响[J]. 中国电力, 2018, 51(12): 14-19.
[13]	范金骥, 张驰. 一种降低燃气轮机气耗的温度控制优化方法研究[J]. 中国电力, 2018, 51(12): 20-28.
[14]	张高强, 付忠广, 王树成, 张天清. 燃气-蒸汽联合循环进气冷却系统对机组性能影响研究[J]. 中国电力, 2018, 51(12): 36-41.
[15]	李汝萍, 樊印龙, 童家麟, 齐晓娟, 吕洪坤, 李剑, 丁历威. 某600 MW锅炉低NO_x燃烧数值模拟研究及优化[J]. 中国电力, 2018, 51(10): 164-170.

模态框（Modal）标题

重型燃气轮机DLN2.0+系统燃烧调整实践

Combustion Tuning Practice of DLN 2.0+ System for Heavy Duty Gas Turbine

RichHTML

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics