制动电阻,是波纹电阻的一种,主要用于变频器控制电机快速停车的机械系统中,帮助电机将其因快速停车所产生的再生电能转化为热能。
基于地铁制动电阻地面化方案的研究 关键词:地铁; 制动电阻;方案 [gap=452]Key words: subway; braking resistor; program
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制动电阻器 [电] braking resistor ; FR-ABR ; brake resistor ; RB
国产制动电阻 Local Break Resistor ; Local braking resistor
进口制动电阻 Imported Brake resistor ; Import braking resistor
制动电阻箱 BRU ; LR-RXB ; GEE-PRB
可控制动电阻 TCBR
制动电阻功率 BU resistance ; BU res cont pwr
制动电阻柜 braking resistor cubicle ; BPRU
制动电阻元件 braking resistor grid
串联制动电阻 SDBR ; series dynamic braking resistor
The highest temperature and the time occurred that were closed the actual data very much, which implies that the simulation model is correct and can be used to predict the transient temperature variation of the braking resistor.
仿真计算得到的电阻器最高瞬态温度与实测结果十分接近,表明本文建立的仿真模型可用于预测制动电阻瞬态温度变化过程。
参考来源 - 制动电阻散热特性及其瞬态温度响应仿真模型研究·2,447,543篇论文数据,部分数据来源于NoteExpress
这将决定制动电阻的平均消耗能力。
This will determine the average power dissipation capacity needed in the DB resistor.
并对制动电阻的选择范围进行了估算。
It was necessary to calculate the range of the braking resistor.
地铁用制动电阻在非线性动态热应力作用下发生弹塑性大变形。
Being forced by the nonlinear dynamic thermal stress, slices of the subway's brake resistor generated large elastic plastic deformation.
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