ISO 14839-4:2012 机械振动 装有活动磁性轴承的旋转机械的振动 第4部分:技术指南
标准编号:ISO 14839-4:2012
中文名称:机械振动 装有活动磁性轴承的旋转机械的振动 第4部分:技术指南
英文名称:Mechanical vibration — Vibration of rotating machinery equipped with active magnetic bearings — Part 4: Technical guidelines
发布日期:2012-03
标准范围
ISO 14839-4:2012:a)指出了主动磁轴承(AMB)系统的典型结构,以便用户了解哪些组件可能构成此类系统,以及这些组件提供哪些功能;b) 确定电磁轴承系统和传统机械轴承之间的主要相似性和差异;c) 确定对AMB系统性能有重大影响的环境因素;d) 确定AMB系统特有的操作限制,并定义评估这些限制的标准化方法;e) 确定管理这些限制的典型机制,尤其是转子不平衡;f) 为着陆轴承系统的设计和性能提供考虑;g) 定义AMB系统中的典型信号集,以提供适当的系统/过程接口以及状态和诊断监控;h) 详细说明监控、操作和维护的当前最佳实践,以实现最高的操作系统可靠性;i) 识别典型的故障处理实践;j) 建议AMB系统的检查和预防性维护流程。
ISO 14839-4:2012: a) indicates a typical architecture of an active magnetic bearing (AMB) system so that users can understand which components are likely to comprise such systems and which functions these components provide; b) identifies the primary similarities and differences between AMB systems and conventional mechanical bearings; c) identifies the environmental factors that have significant impact on AMB system performance; d) identifies the operating limitations that are unique to AMB systems and defines standardized methods of assessing these limitations; e) identifies typical mechanisms for managing these limitations, especially rotor unbalance; f) provides considerations for the design and performance of touchdown bearing systems; g) defines a typical signal set for provision in an AMB system for proper system/process interface as well as condition and diagnostic monitoring; h) details current best practices for monitoring, operation and maintenance to achieve highest operational system reliability; i) identifies typical fault-handling practices; j) recommends inspection and preventive maintenance processes for AMB systems.
标准预览图


