| S209FA燃气-蒸汽联合循环机组D11型汽轮机的几起异常分析 |
| |
| 引用本文： | 蔡国利. S209FA燃气-蒸汽联合循环机组D11型汽轮机的几起异常分析[J]. 浙江电力, 2014, 0(9): 49-52 |
| |
| 作者姓名： | 蔡国利 |
| |
| 作者单位： | 神华浙江国华余姚燃气发电有限责任公司,浙江余姚315400 |
| |
| 摘 要： | 为提高S209FA燃气-蒸汽联合循环机组的运行安全性,针对机组近期出现的D11型汽轮机中压缸下缸温大幅下降、高压联合汽阀开启异常等现象,结合系统特点、设备特性和控制方式进行了深入分析,查明了导致异常的原因,积累了处置异常的经验。
|
| 关 键 词： | 联合循环机组 汽轮机 故障 |
Analysis on Several Abnormities of DII Steam Turbine in S209FA Gas-steam Combined Cycle Units |
| |
| CAI Guoli. Analysis on Several Abnormities of DII Steam Turbine in S209FA Gas-steam Combined Cycle Units[J]. Zhejiang Electric Power, 2014, 0(9): 49-52 |
| |
| Authors: | CAI Guoli |
| |
| Affiliation: | CAI Guoli (Shenhua Zhejiang Guohua Yuyao Fuel Gas Power Generation Co., Ltd., Yuyao Zhejiang 315400, China) |
| |
| Abstract: | In order to improve operation safety of S209FA gas-steam combined cycle units, the paper, in combination with system characteristics, equipment properties and control modes, analyzes temperature re- duction of lower part of medium-pressure cylinder and abnormity in opening combined high-pressure steam valve that occurred recently. The causes for abnormities are detected, which can be experience accumulated for abnormity handling |
| |
| Keywords: | combined cycle units steam turbine fault |
| 本文献已被 维普 等数据库收录！ |
