风电齿轮箱在线监测系统方案设计

Project Design of On-Line Condition Monitoring System of Wind Turbine Gearbox

结合风电齿轮箱在线监测现有理论和技术以及对风电齿轮箱故障的分析,提出了一种实时监测风电齿轮箱的新方案。对风电齿轮箱高速端的振动、润滑油的温度和压力进行了实时监测,能随时掌握风电齿轮箱的运行状态,在齿轮箱出现故障时可及时采取措施,防止造成不必要的损失。阐述了该方案的理论基础、具体方案、待解决的问题和方案实现功能,可为风电齿轮箱的检测技术提供一定的借鉴。

This article combined wind turbine gearbox testing technology with wind turbine gearbox＇s malfunction analysis and presented a new project to master the wind turbine gearbox＇s operate state at any time. This project made a whole way real-time monitoring in the vibration of the high speed part,temperature of the lubricating oil and the pressure,by which can control the operating state of wind turbine gearbox to prevent unnecessary lost when malfunction appear with measures. This article narrated theoretical basis,definite execute solution,some problems to be solved and functions realization of this new project and also provided certain reference for wind turbine gearbox testing technology.