标准摘要
[中文适用范围]： 本国际标准规定的要求是用于空间飞行应用的飞轮模块的最低要求。它们特别适用于飞轮转子组件（FRA）中的部件，包括轮缘、轮毂和/或轴以及其他相关的旋转部件，如轴承和电机发电机转子。这些要求也适用于非旋转部件，如模块外壳、主悬挂组件（磁性或滚动轴承、超导轴承等）、电机定子、笼锁机构和模块外壳内的传感器，以及备用轴承（如适用）。但是，本国际标准不涵盖控制和接口电子设备。 [外文原描述]： ISO 21648:2008 establishes the design, analysis, material selection and characterization, fabrication, test and inspection of the flywheel module (FM) in a flywheel used for energy storage in space systems. These requirements, when implemented on a flywheel module, will ensure a high level of confidence in achieving safe operation and mission success. With appropriate modifications, ISO 21648:2008 can also be applied to similar devices, such as momentum and reaction wheels and control-moment gyroscopes. The requirements set forth in ISO 21648:2008 are the minimum requirements for flywheel modules in flywheels used in space flight applications. They are specifically applicable to the parts in the flywheel rotor assembly (FRA), including rim, hub and/or shaft and other associated rotating parts, such as the bearings and the motor generator rotor. The requirements are also relevant to the non-rotating parts, such as module housing, main suspension assembly (magnetic or rolling element bearings, superconductor bearings, etc.), motor stator, caging mechanism and sensors within the module housing, and backup bearings, if applicable. However, control and interface electronics are not covered in ISO 21648:2008.
英文名称Space systems — Flywheel module design and testing