CAJ | 학술논문

风电机组从传动链角度划分为直驱型、双馈型、混合传动型以及异步全功率型，不同的传动链型式对应不同的传动效率。如果叶轮吸收的风能相同，那么不同的传动链型式会输出不同的功率曲线，从而影响风电场的收益。本文通过对比分析不同传动链的效率，结合实际风电场的经济评估，定量分析风电机组传动链对风电场收益的影响。
풍전궤조종전동련각도화분위직구형、쌍궤형、혼합전동형이급이보전공솔형，불동적전동련형식대응불동적전동효솔。여과협륜흡수적풍능상동，나요불동적전동련형식회수출불동적공솔곡선，종이영향풍전장적수익。본문통과대비분석불동전동련적효솔，결합실제풍전장적경제평고，정량분석풍전궤조전동련대풍전장수익적영향。
Wind turbine could be divided into the following categories by diferent types of drive chain:direct drive, double-fed, hybrid drive and asynchronous generator with full power converter. Diferent types of drive chain have diferent transmission efciencies. Assuming the rotor absorbed the same wind energy, diferent types of wind turbines could output diferent power curves due to diferent drive chains, thus afecting the proft of wind farms.Te efciencies of diferent transmission chains were compared and analyzed in this article, quantitatively analyzed the impact of the drive chain on the wind farm proft, combined with the actual economic assessment of wind farms.