公开(公告)号：US20130230395A1

公开(公告)日：2013-09-05

申请号：US13729626

申请日：2012-12-28

Applicant: DELTA ELECTRONICS, INC.

Inventor： Yun-Chi HUNG ,  Chih-Hung HSIAO ,  Cheng-Chieh CHAN ,  Hong-Ling CIOU ,  Yuan-Fang HUANG

IPC: F03D7/02

CPC classification number: F03D7/0276 ,  F03D7/04 ,  F05B2270/101 ,  Y02E10/723

Abstract: A blade speed control system is disclosed and applied to a generator and a blade. A control method of the blade speed control system includes: setting the blade speed control system to a first mode; detecting a voltage value and a current value of the generator by a processing unit; generating a modulated signal according to the voltage value and the current value by the processing unit; switching the blade speed control system to a second mode by the processing unit; and adjusting the current value according to the modulated signal by a control unit.

Abstract translation: 叶片速度控制系统被公开并应用于发电机和叶片。 叶片速度控制系统的控制方法包括：将叶片速度控制系统设定为第一模式; 通过处理单元检测发电机的电压值和电流值; 根据所述电压值和所述当前值，由所述处理单元生成调制信号; 通过处理单元将叶片速度控制系统切换到第二模式; 以及通过控制单元根据调制信号调整当前值。