| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a speed control method in a drive line receiving power from a wind power machine and transferring it to a generator. <P>SOLUTION: In this method of controlling the drive line, the input shaft of the drive line is directly driven by a power input from a flow power machine, and the output shaft of the drive line directly drives at least a generator to rotate the output shaft at a speed higher than the speed of the input shaft. The generator is connected to an electrical grid characterized by substantially constant grid frequency. The combination of a power distribution and transmission device with a fluid dynamic servo converter is characterized by the same characteristics as those of a power input by the optimum power speed guidance. If the speed of the input shaft of the drive line exceeds a specified threshold level, the reaction member of the fluid dynamic servo converter is set so that an intermediate speed which is the function of a momentum with which the input shaft of the drive line is received by the input shaft of the drive line is added thereto. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
