Research on the Performance Simulation of Mw Wind Turbines Drift Hydraulic System
[1]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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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
35
Number of periods:
2014 02
Page number:
108-111
Column:
Public date:
2014-04-30
- Title:
- Research on the Performance Simulation of Mw Wind Turbines Drift Hydraulic System
- Keywords:
- Mw wind turbines; drit hydraulie system; eleetrie hydraulie eontrol system; working perfommance; AMESim
- CLC:
- -
- 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.
- References:
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