| 阀门系统的超速响应分析 |
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| 引用本文： | 范立民,刘惠麟.阀门系统的超速响应分析[J].石油化工设备技术,2003,24(5):31-33. |
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| 作者姓名： | 范立民 刘惠麟 |
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| 作者单位： | 洛阳石化工程公司,河南,洛阳,471003 |
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| 摘 要： | 文章以催化裂化装置中的烟气轮机-主风机组为例,介绍了在烟气轮机及机组事故(电动/发电机脱网、烟气轮机联轴器断裂)工况下,阀门系统的动态特性,对不同回收功率机组超速响应的分析及工程设计计算方法,对确定阀门-机组系统的控制方案、阀门及其控制系统的配置的要求,提供了重要的参考依据。
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| 关 键 词： | 催化裂化装置 阀门系统 超速响应分析 烟气轮机 中国石油大连石化公司 |
| 文章编号： | 1006-8805(2003)05-0031-03 |
| 修稿时间： | 2002年4月9日 |
Analysis on Excesed Speed Rersponses of Valve System |
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| Fan Limin,et al..Analysis on Excesed Speed Rersponses of Valve System[J].Petro-Chemical Equipment Technology,2003,24(5):31-33. |
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| Authors: | Fan Limin |
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| Affiliation: | Fan Limin,et al. Luo Yang petrochemical engineering company,PC 471003 |
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| Abstract: | In this article takes the flue gas turbine-ex-
pander and main air blower in FCC unit as an example, the analysis on the influence of valve system dynamic feature on the excess speed response of the flue gas turbine-expander and set for different recovery power under trouble working condition (the off-line of motor (generator) at generating condition, the coupling rupture of flue gas turbine - expander) was recommended. The important reference data for engineering design - calculation method, the control plan of valve-set system, the matching requirement of valve and its control system etc. were put forward. |
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| Keywords: | Valve system Super rotation speed Dynamic feature |
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