The electrical power and hydraulic pressure system introduced in this paper includes two parts : fluid drive and computer controlling which is used for the security examining of windsail in pneumatic brake to test if the brake system is safe during its life .

本文所介绍的电液系统由液压 作动和计算机控制两部分组成，在 风力 发电机 叶片 叶尖气动刹车 机构的可靠性测试中，用以检测刹车机构在寿命期内的可靠性。