The modes of flexible grid-connection,running in ready state and fault ride through were established,cutting-in grid without overshoot current was realized in a wide speed range,decoupling control of active power and reactive power was obtained and maximum power point was tracked.
建立了变速恒频风力发电柔性并网、稳态运行和电网波动情况下不脱网运行的控制模型,实现了宽范围变速条件下无冲击电流并网、输出功率的解耦控制和最大功率点跟踪。
参考来源 - 变速恒频双馈风力发电运行综合控制策略·2,447,543篇论文数据，部分数据来源于NoteExpress
A new excitation control strategy is proposed for the rotor side converter in a doubly fed induction generator (DFIG) to allow the system to ride through a symmetrical grid fault.
提出了一种电网对称故障时保持双馈感应风力发电机不脱网运行的新型励磁控制策略。
A new excitation control strategy is proposed for the rotor side converter in an AC excited wind-power generator to allow the system to ride through the grid short-circuit fault.
提出一种电网短路故障时保持交流励磁风力发电机不脱网运行的新型励磁控制策略。
The wind power converter must possess abilities of Low voltage Ride through (LVRT), available operation with unbalanced voltage fault and adjusting active as well as reactive power.
风电变流器在国产化的过程中也必须要具有低电压穿越、不对称故障下运行的能力和动态无功、有功功率的调节能力。
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