The Principle of Emergency Cut-off Valve Hydraulic Servo Control and Simulation and Analysis for Emergency Cut-Off

Abstract:

The system is under the control of electro-hydraulic servo loop, and makes it possible to automatically adjust the valve in real time. It uses the accumulator as a power source of emergency cut-off to achieve cut-off of the valve. Based on AMESim, we established a mathematical model of the Emergency Cut-off Valve that can make a simulation analysis about the data of displacement, velocity, acceleration when it shut down. This study provides a theoretical basis to the analysis and design of Emergency Cut-off Valve.

• Periodical: Advanced Materials Research (Volume 645)
• Pages: 467-470
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.645.467
• Online since: January 2013
• Authors: Dong Hai Su, Shuai Yang, Yue Ling Wang
• Keywords: Automatically Adjust, Cut-Off, Emergency Cut-Off Valve, Simulation

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