燃料运输设备机液联合仿真研究

发布时间：2018-05-12 10:25

本文选题：核电厂 + 装换料系统　；参考：《机床与液压》2016年09期

【摘要】：燃料运输设备是核电厂装换料系统的重要设备,为了研究燃料运输设备机液耦合系统的动力学特性,建立了机构动力学和液压控制联合仿真模型,对燃料运输设备倾翻过程进行了数值仿真,得到了燃料篮角速度、燃料篮转角、液压缸推力等动态性能参数。结果表明:基于液压驱动的燃料运输设备,其燃料篮可实现燃料组件水平状态与竖直状态的倾翻;在整个倾翻过程中燃料篮运行平稳、制动平稳,最大速度7.98(°)/s,没有出现速度陡变,可实现设计目标。
[Abstract]:Fuel transportation equipment is an important equipment of nuclear power plant loading and unloading system. In order to study the dynamic characteristics of fuel transportation equipment mechanical-liquid coupling system, a joint simulation model of mechanism dynamics and hydraulic control is established. The dynamic performance parameters such as angular velocity of fuel basket, rotation angle of fuel basket and thrust of hydraulic cylinder are obtained by numerical simulation of tipping process of fuel transportation equipment. The results show that the fuel basket based on hydraulic driving can realize the tipping of fuel assembly in horizontal state and vertical state, and the fuel basket can run smoothly and brake smoothly during the whole tipping process. The maximum velocity is 7.98 (掳/ s) and there is no sharp change in speed, which can achieve the design goal.
【作者单位】：上海核工程研究设计院;
【基金】：国家科技重大专项(ZB02K05)
【分类号】：TM623;TH22

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