`ICS27.180CCSF11中华人民共和国国家标准GB/TXXXXX—XXXX风能发电系统风力发电机组液压系统Windenergygenerationsystems—Hydraulicsystemofwindturbines（征求意见稿）在提交反馈意见时，请将您知道的相关专利连同支持性文件一并附上。XXXX-XX-XX发布XXXX-XX-XX实施GB/T.□XXXXX-XXXX目次前言................................................................................III1范围...............................................................................12规范性引用文件.....................................................................13术语和定义.........................................................................24系统要求...........................................................................24.1系统基本要求...................................................................34.2系统设计要求...................................................................34.3系统装配要求...................................................................34.4系统清洁度要求.................................................................45液压元件技术要求...................................................................45.1电机泵组.......................................................................45.2油箱...........................................................................55.3阀块（油路块）.................................................................55.4电控阀.........................................................................55.5溢流阀.........................................................................65.6节流阀.........................................................................65.7单向阀.........................................................................65.8减压阀.........................................................................65.9压力传感器.....................................................................65.10压力开关......................................................................65.11密封件........................................................................75.12蓄能器........................................................................75.13液压油........................................................................75.14接线盒........................................................................75.15手动泵........................................................................75.16液压软管总成..................................................................75.17硬管总成......................................................................76执行机构...........................................................................86.1偏航盘式制动器.................................................................86.2主轴盘式制动器.................................................................86.3液压风轮锁.....................................................................86.4液压油缸.......................................................................87性能要求...........................................................................87.1保压性能.......................................................................87.2防腐性能.......................................................................87.3低温性能.......................................................................87.4低气压性能..............................................