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Numerical simulation of hydro-viscous winch starting performance

机译：水力粘性绞盘启动性能的数值模拟

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Hydro-viscous winch is designed as a novel hoisting equipment based on original inclined mine hoisting winch and it overcomes the original winch shortcomings of low degree of automation. In order to research the starting performance of the winch, a simulation model was established in AMESim and the simulation results under the two start-up conditions, load on horizontal and load on slope, were analyzed. The results showed that the demand value of the input voltage is small if the hydro-viscous winch startup in the first condition; the practical output torque of the hydro-viscous brake initially changed following its response curve, but it had a sudden decrease at some time; it required a greater input voltage value if the winch startup in the second condition and the higher input voltage value may cause intense vibration for the system. The results of the simulation suggest that the start-up conditions greatly impact the winch starting performance. Therefore, the start-up conditions must be considerd during making the control strategy.
机译：水力粘性绞车被设计为基于原始倾斜矿井提升绞车的新型提升设备，它克服了自动化程度低的原始绞车缺点。为了研究绞车的起动性能，仿真模型成立于AMESim与两个启动条件下的模拟结果，在水平和负载斜坡载荷，进行了分析。结果表明，输入电压的要求值是小，如果在所述第一条件的水力粘性绞车启动;加氢粘性制动器的实际输出转矩最初改变下列其响应曲线，但它有一些时间的突然减小;它需要更大的输入电压值，如果在所述第二状态所述绞盘启动和更高的输入电压值可能会导致系统剧烈震动。模拟的结果表明，启动条件极大地影响了绞车起动性能。因此，启动条件，必须使控制策略中是considerd。

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