作者: Li Zhang , Ruiming Wang , Qing Li , Weisheng Wang
DOI: 10.1109/POWERCON.2010.5666560
关键词:
摘要: In this paper, Low Voltage Ride Through behavior of vector-controlled DFIG wind turbine is studied and the modeling method simulation result are presented. Now many grid codes require turbines keep connected during fault provide reactive current when needed. To enable ride through special protection measures have to be implemented. Usually a circuit usually called as crowbar used limit over in rotor overvoltage DC-link. The simulated using PSCAD/EMTDC software.