Control Technology Improvements for Flywheel Energy Storage System controller and motor

This is three sets of metadata: 1. Software that corrects an error in the programming and noise performance of the encoder that was part of Year 4 metadata and final report. This error gave a wrong count of position numbers in real time. We determined the cause of this error. Implementation is described in this metadata file. Evidence and oscillographs are shown to identify the problem and to prove it is solved. Solution is described. 2. A hardware substitute for the Hallbach Array was designed. This gives stability to the rotor while we are prototyping axes one after another. It is difficult to do all six axes at the same time but axes can be designed and built step by step one at a time. This provides stability in the vertical axis (z‐axis), allowing prototyping to occur in the other axes. Complete drawings for this equipment are contained in this metadata file. 3. We rewound the rotor. These photos show the reasons for rewinding, a burnt coil #6 of 24 coils. At the end of the project, the rewind was underway.

本数据集包含三类元数据：1. 用于修正第四年度元数据与最终报告中编码器（encoder）编程与噪声性能缺陷的软件程序。该缺陷会导致实时位置计数错误，我方已确定其成因，相关修复实现方案已在本元数据文件中详述，同时附有助以识别问题并验证修复有效性的佐证材料与示波器波形图。2. 哈尔巴赫阵列（Hallbach Array）的硬件替代装置已完成设计。在逐轴开展原型机开发的过程中，该装置可为转子提供稳定性支撑：尽管同时调试全部六根轴难度颇高，但通过逐个分步设计与制造轴体，该装置可在垂直轴（z轴）方向维持稳定，保障其余轴的原型开发工作顺利进行。本元数据文件中收录了该设备的全套工程图纸。3. 转子重绕相关材料。附有多张照片，展示了此次重绕的缘由：24组线圈中的第6组线圈出现烧毁情况。本项目收尾阶段，转子重绕工作已启动。