基于Adams的碟式太阳能装置推杆传动系统结构优化分析

针对碟式太阳能发电装置俯仰传动系统实际应用中存在的问题,提出了俯仰传动系统的优化设计方案。利用Adams软件对比分析不同角度偏差作用下系统推杆的运行状况。仿真结果显示:未改进模型在一定安装偏差角作用下,推杆受到较大的侧向力作用,推杆处在危险工况。通过优化支撑组件结构,推杆所受侧向力大幅减小,最大侧向力仅为109 N,与轴向力相比可忽略不计。在实际应用中推杆运行平稳,改进效果明显。

Structure Optimization Analysis of Push Rod Transmission System ofDish Solar Energy Device Based on Adams

In view of the application problems of the pitch drive system for disc solar power generation device, optimizing design scheme is proposed for the pitch drive system. Adams software was used to analyze the operation condition of push rod system with different installation deviation angles. The simulation results show that before optimization, the lateral force of the push rod was relatively large under the effect of installation deviation angle, and was working under dangerous condition. By optimizing the structure of the support assembly, the lateral force of the push rod was reduced substantially and the maximum lateral force was only 109 N, which was negligible compared with the axial force. The push rod also runs smoothly in practice, the improvement effect is obvious.