| 数字缸在水轮机筒形阀电液同步控制系统中的应用 |
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| 引用本文： | 甘楠,时天富.数字缸在水轮机筒形阀电液同步控制系统中的应用[J].水力发电,2011,37(8). |
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| 作者姓名： | 甘楠 时天富 |
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| 作者单位： | 中国水电顾问集团成都勘测设计研究院,四川成都,610072 |
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| 摘 要： | 如何保证水轮机筒形阀多只接力器的同步,是筒形阀控制的关键技术问题。数字缸筒形阀电液同步控制系统具有系统简单、操作容易、功能全面、运行可靠等优点。通过在滩坑水电站中试运行以及在锦屏一级和溪洛渡水电站中的运用表明,该系统可在水电工程中推广使用。
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| 关 键 词： | 水轮机 筒形阀 机械液压同步 电液同步 数字缸 |
Application of Digital Servo Hydraulic Cylinder in the Synchronous Electro-hydraulic Control System of Turbine Cylinder Valve |
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| Gan Nan,Shi Tianfu.Application of Digital Servo Hydraulic Cylinder in the Synchronous Electro-hydraulic Control System of Turbine Cylinder Valve[J].Water Power,2011,37(8). |
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| Authors: | Gan Nan Shi Tianfu |
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| Affiliation: | Gan Nan,Shi Tianfu(HydroChina Chengdu Engineering Corporation,Chengdu 610072,Sichuan,China) |
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| Abstract: | The synchronization of servomotors is the key for controlling the cylinder valve of turbine.The electro-hydraulic synchronous control system of cylinder valve based on the digital servo hydraulic cylinder has advantages of simple structure,easy control,comprehensive function and reliable operation.The pilot application of digital servo hydraulic cylinder in Tankeng Hydropower Station and have been used in Jinping I and Xiluodu hydropower stations shows that this system can be widely used in hydropower proje... |
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| Keywords: | turbine cylinder valve mechanical-hydraulic synchronous electro-hydraulic synchronous digital servo hydraulic cylinder |
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