风力发电机制动器油站 Hydraulic Power Unit for Wind Turbine Brakes

      旭阳传动系统工程（成都）有限公司 目前主要供应有两种类型的制动器油站：1. 制动器油站 2. 主轴制动器油站

制动器油站
主轴制动器油站

工作原理 Working Principle 

      所有系统均由高品质的电机、油泵、溢流阀、电磁阀、减压阀、蓄能器以及检测元件等构成。工作时，由电机带动油泵顺时针方向旋转，由 溢流阀调定系统工作压力。具有主轴制动、偏航制动和偏航阻尼制动的功能。系统工作压力由压力表和压力开关检测，液位开关检测油箱液位。系统上可安装手动泵，从而实现手动功能。
     All systems are composed of motor, pump, relief valve, electromagnetic valves, reducing valve, accumulator and the monitoring components etc. Under working condition, the motor drives the pump clockwise; the relief valve sets the working pressure. The system has the functions of rotor braking, yaw braking and yaw damping braking. The pressure is monitoring by pressure gauge and pressure switch. Oil level switch detects the level of oil tank. The system could install a hand pump for manual operation.

产品特点 Product Characteristic

• 产品100%通过160bar高压72小时的保压测试
  All systems have been tested under 160bar pressure and lasted 72 hours.
  
• 为了满足系统功能，消除内泄，在设计时特别注意元件的选型和管路的质量；
  In order to fulfill system function, eliminating internal oil leakage, we pay high attention to the right selection of components and the quality of the pipeline from the design stage.
  
• 高品质液压元件，系统噪音低于80dB；
  High quality hydraulic component, system noise level less than 80 dB
  
• 采用质量可靠的电机，可选择380V或690V电压；
  Using reliable quality motor, 380V or 690V is optional.
  
• 铝合金压铸油箱，结构精密，强度高，散热效果好，无泄漏隐患；
  Aluminum alloy casting oil tank, precise structure, high strength, good heat dissipation and free of oil leak.
  
• 油泵出油管采用卡套式接头扣压钢管，避免了采用高压软管而可能出现的爆管隐患；
  The steel pipe at oil pump outlet used connector with cutting ring, avoid the possibility of hose bust-up under high working pressure.
  
• 主轴和偏航油路出口均带有测压接头，可通过测压装置检测压力。
  The oil outlet to the rotor and yaw both have pressure adapter. Pressure can be monitored by the pressure testing device.

技术数据 Technical data

配套辅件（用户订购） Accessory (need to be order ed separately )

• 系统测压装置System Pressure Testing Device
  由不同量程的压力表和测压软管组成，可用于检测偏航和主轴油路的出口压力
  Pressure gauges of different scale with gauge hose assembly can be used for monitoring the outlet pressure to the rotor and yaw circuit.
  
• 蓄能器充气装置Accumulator Charging Kit
  用于检测油站蓄能器压力以及为蓄能器补充氮气
  Used for checking and recharging the pressure of accumulator
  
• PARKER便携式流体污染检测仪PARKER portable fluid contamination tester
  在线和取样离线分析Online or offline sample analysis.

售后服务 After sales service
油液检测oil monitoring
油站与制动器之间的配管 Pipe layout between the brake and the hydraulic power unit