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- Title
Transient characteristics for main transmission in hydraulic wind turbine during LVRT.
- Authors
AI Chao; KONG Xiang-dong; YAN Gui-shan; HUA Yu-lan; SONG Yu
- Abstract
In order to solve the problems of hydraulic wind turbine at low voltage ride through (LVRT), the research on transient characteristics in the main transmiision during LVRT was launched. Transient model of the hydraulic main transmiision was established, and co-simulation platform was built based on AMESim and Matlab/Simulink simulation technolog. Effects of diiferent conditions and pipeline length on the laws of the transient characteristics in the main transmiision were analysied in a simulation study. Simulation results show that enhancing the pump speed is conducive to rapid response of the system, and shortening the length of the pipeline is conducive to rapid adjustment of the power generation. Research work provides a theoretical basis and advanced technolog for the control of LVRT and optimizing hydraulic lines in the main transmiision system.
- Subjects
HYDRAULICS; WIND turbines; COMPUTER simulation; MATLAB (Computer software); SIMULINK (Computer software)
- Publication
Journal of Mechanical & Electrical Engineering, 2014, Vol 31, Issue 9, p1127
- ISSN
1001-4551
- Publication type
Article
- DOI
10.3969/j.issn.1001-4551.2014.09.006