制动器怎么用于即时启动

嗨，


根据UM1080用户手册第16页，
''如果无传感器测量在“检测阶段”期间无法提供可靠的测量，则应用“制动阶段”的持续时间。在“制动阶段”期间，电机处于制动状态，以便在新加速之前将其停止。


然而，有3种制动策略，耗散制动电阻，电动机相短路＆amp; FOC库中的电机相位空转。用户手册中没有关于在实时启动中使用的制动策略的任何详细说明。以下是我们想问的一些问题。
1.在即时启动中使用了哪种制动策略？
2.我们可以选择制动策略吗？
3.使用制动功能需要额外的电路吗？如果是这样，您会推荐评估板供我们参考。

最好的祝福，
KF Lam
＃on-the-fly-start-up #brake



以下为原文




Hi,


According to the user manual UM1080 p.16,  
''The duration of the ''braking phase'' that is applied if the sensorless measurements doesn't give reliable measurement during the ''detection phase''. During the ''braking phase'' the motor is brake in order to stop it before the new acceleration.''


However, there are 3 brake strategies, dissipative brake resistor, motor phases short-circuiting & motor phases free-wheeling, in the FOC library. The user manual does not have any detail explanation about the brake strategy being used in the on-the-fly start-up. Below is some questions we'd like to ask.
1. Which brake strategy is being used in the on-the-fly start-up?
2. Can we choose the brake strategy?
3. Any extra circuitry is needed for using the brake feature? If so, would you recommend an evaluation board for our reference.

best regards,
KF Lam  
#on-the-fly-start-up #brake