MEMS optical switch switching path optimization control device and method in power system

The invention discloses an MEMS optical switch switching path optimization control device and method in a power system; the method comprises the steps: scanning the optical signal power of each channel through a device when the incident light of an MEMS optical switch is located at any position in an adjustable range of a rotating mirror, so that the MEMS optical switch can balance the two elements of channel switching time during channel switching and crosstalk to other channels during switching, so that the mutual influence between the MEMS optical switch and other channels during switching is reduced to the minimum on the premise of ensuring the switching time. 本发明公开了一种电力系统中MEMS光开关切换路径优化控制装置和方法，利用装置扫描MEMS光开关的入射光处于转镜可调范围内的任意位置时各个通道的光信号功率，使MEMS光开关在切换通道时可以对通道切换时间和切换时对其他通道的串扰两个要素进行权衡，从而在保证切换时间的前提下将MEMS光开关在切换时和其他通道之间的相互影响降到最低。