[1]张银霞,闫素平,郜伟.兆瓦级风机偏航液压系统工作性能的仿真研究[J].郑州大学学报(工学版),2014,35(02):108-111.[doi:10.3969/j.issn.1671 -6833.2014.02.025]
　ZHANG Yinxia,YAN Suping,GAO Wei,et al.Research on the Performance Simulation of Mw Wind Turbines Drift Hydraulic System[J].Journal of Zhengzhou University (Engineering Science),2014,35(02):108-111.[doi:10.3969/j.issn.1671 -6833.2014.02.025]
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兆瓦级风机偏航液压系统工作性能的仿真研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
35
期数:
2014年02期
页码:
108-111
栏目:
出版日期:
2014-04-30

文章信息/Info

Title:
Research on the Performance Simulation of Mw Wind Turbines Drift Hydraulic System
作者:
张银霞; 闫素平; 郜伟
Author(s):
ZHANG Yinxia;  YAN Suping;  GAO Wei;  etc;
School of Mechanical Engineering, Zhengzhou University , Zhengzhou 450001 , China
Keywords:
Mw wind turbines;  drit hydraulie system;  eleetrie hydraulie eontrol system;  working perfommance; AMESim
DOI:
10.3969/j.issn.1671 -6833.2014.02.025
文献标志码:
A
Abstract:
Mw wind turbines drif hydraulie system is developing in the direetion of being more intelligent. Weused eleero-hydraulie servo valve eonlrol theory and selected the drif hydraulie servo valve control eylinder toimplement the intelligent of the drif hydraulie system. The mathematieal model of drift hydraulie system is es.tablished. The system is stable through the linear analysis by using Simulink. The simulation model of draughtfan drift hydraulie system is built in the AMESim. The working proeess and performanee are simulated and an.alyzed. The simulation results show that the bigger the servo valve opening degree, the smaller the dampingtorque. In addition, the drif hydraulie system can meet the changing demands when the working eondition oldrift hydraulie system changes.
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