Direct-driven PMSG works at low speed and its size is generally big.

直驱永磁同步风力发电机运行转速低，一般定子外径都比较大。

Direct - driven PMSG works at low speed and its size is generally big.

直驱永磁同步风力发电机运行转速低,一般定子外径都比较大.

PMSG can work as a controlled power source during LVRT. Influence of external characteristic on power angle stability is analyzed.

分析了具有可控功率源性质的PMSG接入对同步发电机功角稳定性的影响。

Effects of on-line capacity on error of aggregated PMSG wind farm model and impacts of error on transient stability analysis of power systems are investigated.

主要研究并网容量对直驱型风电场聚合模型误差及其对电力系统暂态稳定分析的影响。