| 基于变频调速的Y形截止阀的自动控制 |
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| 引用本文： | 杨玉团 韩兵 仇福康. 基于变频调速的Y形截止阀的自动控制[J]. 阀门, 2003, 0(3): 5-7 |
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| 作者姓名： | 杨玉团 韩兵 仇福康 |
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| 作者单位： | [1]上海交通大学，上海200030 [2]上海良工阀门厂，上海200082 |
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| 摘 要： | 由于在恶劣的流通介质和工况中Y形截止阀密封面极易磨损，使用寿命短。因此提出采用有反馈的变频调速电动驱动装置，使阀瓣在整个行程中，不同阶段用不同的速度运行，从而使阀瓣密封面受到的磨损减小到最低。
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| 关 键 词： | Y形截止阀 自动控制 变频调速 电动驱动装置 阀瓣 密封 磨损 |
Automatic control of Y-type globe valve based on the speed adjustment by frequency change |
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| YANG Yu tuan+,HAN Bing+,QIU Fu kang+. Automatic control of Y-type globe valve based on the speed adjustment by frequency change[J]. Valve, 2003, 0(3): 5-7 |
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| Authors: | YANG Yu tuan+ HAN Bing+ QIU Fu kang+ |
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| Affiliation: | YANG Yu tuan+1,HAN Bing+1,QIU Fu kang+2 |
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| Abstract: | Owing to the sealed surface of Y type globe valve has short lifetime and is usually worn down to damage under poor working conditions,this paper proposes to adopt electric actuator with feedback and the speed adjustment by frequency change that can operate the disc by different speed in different phases of the whole disc moving distance,which will diminish the wearing of sealed surface to the minimum. |
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| Keywords: | Y type globe valve speed adjustment by frequency change automatic control electric actuator |
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