| 汽轮机高压调门流量特性测试分析 |
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| 引用本文： | 王玉辉. 汽轮机高压调门流量特性测试分析[J]. 广西电力, 2012, 0(2): 73-76 |
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| 作者姓名： | 王玉辉 |
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| 作者单位： | 广西桂能科技发展有限公司 |
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| 摘 要： | 汽轮机阀门管理程序中阀门流量特性曲线的真实性,直接影响机组协调控制的品质、一次调频动作合格率以及阀门单阀/多阀切换。以广西某发电公司220 MW机组为例,对高压主汽阀流量特性曲线进行实测,介绍高压调阀流量特性曲线实测方法及数据处理方法。
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| 关 键 词： | 一次调频 流量特性 阀门开度 协调控制 |
Test and Analysis of Flow Characteristic of Turbine High Pressure Regulating Valve |
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| WANG Yu-hui. Test and Analysis of Flow Characteristic of Turbine High Pressure Regulating Valve[J]. Guangxi Electric Power, 2012, 0(2): 73-76 |
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| Authors: | WANG Yu-hui |
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| Affiliation: | WANG Yu-hui(Guangxi Guineng Science and Technology Development Co.,Ltd.,Nanning 530007,China) |
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| Abstract: | The reality of the flow characteristic curve in turbine valve management program influences directly the quality of coordinate control,the qualification rate of primary frequency regulation and the switch of single/multiple valve.With a 220 MW unit in a certain Guangxi power plant as an example,the flow characteristic curve of high pressure main steam valve was tested,and the test method and the data disposal method are also introduced. |
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| Keywords: | primary frequency regulation flow characteristic valve opening coordinate control |
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