1) electric brake
电制动
1.
Some practical functions have been added,such as chopping signal protection,over-signal protection,blocking protection,electric brake,etc.
采用单片机为控制核心研制开发的JSQ-200型系列伺服放大器,增加了一些实用功能(如:断信号保护、过信号保护、堵转保护、电制动等),大大提高了设备的可靠性和安全性,同时有利于提高整套控制系统的调节品质。
2) electrodynamic braking
电动制动
3) electromagnetic brake
电磁制动
1.
Influence of Electromagnetic Brake on Impact to Solidified Shell and Temperature at Meniscus in CSP Mould;
电磁制动对CSP结晶器内坯壳冲击和弯月面温度的影响
2.
The simulated experiment on the electromagnetic brake of the sheet billet continuous casting crystallizer;
薄板坯连铸结晶器电磁制动的热模拟实验
3.
A simulating experiment of electromagnetic brake was carried out in laboratory using Pb-Sn-Bi low melting-point alloy.
用Pb-Sn-Bi低熔点合金进行了电磁制动模拟实验,研究了单条形稳恒磁场对结晶器内流体流动的控制效果,考察了各操作参数对电磁制动效果的影响。
4) Motor brake
电机制动
5) electromagnetic braking
电磁制动
1.
Comparison of motor s braking methods,detailed analysis and comparison of three power supplies(common type,DC Power provided by control transformer,fast breaking) used for YEJ series electromagnetic braking three phase asynchronous motor are presented.
对电动机制动方法进行了比较,对YEJ系列电磁制动三相异步电机常用的普通型、控制变压器提供直流电源、快捷并断型等三种电源进行了详细分析和比较,推荐使用快速关断型整流电源,并对其在实际应用中的相注意的问题做了介绍。
2.
According to the present situation of vehicle s braking system, this paper studies the electromagnetic braking system preliminarily, and introduces two schemes of electromagnetic braking system: the single electromagnet for braking on de-energizing condition and the double electromagnets for braking on energizing condition.
结合机车车辆制动系统的运行情况,对电磁制动系统进行了初步探讨。
3.
The influence of operation conditions,such as magnetic flux density,port angles of nozzle and position of magnetic field,on electromagnetic braking were simulated.
数值模拟了在电磁制动作用下结晶器内金属液的流动行为,并研究了诸如磁感应强度,水口出口角度和磁场位置等各种操作条件对电磁制动效果的影响。
6) braking resistor
制动电阻
1.
Development of temperature monitor bridge for braking resistor;
桥式制动电阻温度监控装置的研制
2.
The calculation of torque, frequencg converter capacity and braking resistors are worked out according to load torque diagram and speed curve in this paper.
介绍了日本富士G7型变频器的应用,并根据负载的力矩图,速度图做了力矩、变频器容量和制动电阻的计算。
3.
The calculation method of the regenerative braking energy are given as well as the design method of the ground braking resistor.
简要介绍了中低速磁悬浮列车的制动特性及再生制动能量的分配,给出了再生制动能量的计算方法及地面制动电阻的设计方法。
补充资料：电磁制动器
利用电磁效应实现制动的制动器，分为电磁粉末制动器和电磁涡流制动器两种形式（见图）。①电磁粉末制动器：激磁线圈通电时形成磁场，磁粉在磁场作用下磁化,形成磁粉链,并在固定的导磁体与转子间聚合，靠磁粉的结合力和摩擦力实现制动。激磁电流消失时磁粉处于自由松散状态，制动作用解除。这种制动器体积小，重量轻,激磁功率小,而且制动力矩与转动件转速无关，但磁粉会引起零件磨损。它便于自动控制，适用于各种机器的驱动系统。②电磁涡流制动器：激磁线圈通电时形成磁场。制动轴上的电枢旋转切割磁力线而产生涡流。电枢内的涡流与磁场相互作用形成制动力矩。电磁涡流制动器坚固耐用、维修方便、调速范围大；但低速时效率低、温升高，必须采取散热措施。这种制动器常用于有垂直载荷的机械中。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条