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风电 Wind Power
风力发电机组变桨液压系统 Hydraulic Pitch-controlled system for wind mill generator
风力发电机组变桨液压系统   Hydraulic Pitch-controlled system for wind mill generator[More...]
风力发电机组变桨液压系统用于实现变浆控制和刹车控制,具有驱动力强、响应快速、运转平稳的特点,在整台风力发电机组中充当着重要角色
Hydraulic system for wind mill generator is used to perform pitch-control and brake-control, featured by its strong drive-force, prompt response and stable operation
风力发电机组刹车液压系统 Remodeling of BOP control system
风力发电机组刹车液压系统   Remodeling of BOP control system[More...]
目前国内地面远程控制台使用气控液系统,因此在冬季生产使用中,由于压缩空气中的含水量超标,压力变送器和主气管线可能产生冻堵、气阻现象,从而造成司控台的压力表无显示,司钻人员在司控台上操作无反应或...
Currently in domestic the BOP system is controlled by gas cylinder system. So in winter, pressure transmission and windpipe may be freeze-up because of the water in atmosphere is exceeded, then th...
机舱蓄能器组件 Machinery space accumulators unit
机舱蓄能器组件   Machinery space accumulators unit[More...]
由三只55L蓄能器组成,为液压系统提供辅助动力,实现油泵的承载、卸载运行。
Consists of three 55L accumulators, providing assistant driving force for hydraulic system, to perform load and unload of oil pump.
轮毂蓄能器组件 Hub Accumulators
轮毂蓄能器组件   Hub Accumulators[More...]
每个桨叶配备各自独立的蓄能器组件,35L蓄能器,在系统失压情况下,驱动安全油缸动作,使桨叶回到顺桨位置
For every blade, there is an independent accumulator assembly, 35L volume. When the system lost pressure, it drives the pitch safety cylinder action, to bring the blade back to downwind position.
旋转接头 Rotary Joint
旋转接头   Rotary Joint[More...]
通过旋转接头将机舱内的高压油送到轮毂内的执行机构(安全油缸和控制油缸)。四通道,15mm通径,带中心电缆通孔
Through rotary joint, the high pressure oil from machinery space is sent to the actuator (pitch safety cylinder and pitch control cylinder) in the hub. Four ways, 15mm diameter, with central cable t...

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