1) regenerative braking/PWM control
回馈制动/PWM控制
2) PWM control loop
PWM控制回路
3) regenerative braking
回馈制动
1.
As a result,smooth start-up,flowing speed-regulating and regenerative braking were got.
试验表明:系统不仅能使机车启动平稳,调速平滑而且在制动时能实现回馈制动,充分利用了有限的能源。
2.
A mixed braking method is proposed,which is composed of regenerative braking and reverse connection braking.
根据无刷直流电机(Brushless Direct Current Motor,简称BLDCM)的电气制动理论,分析并研究了用于电动叉车上的无刷直流电低速能量回馈制动方式,针对其低速时制动强度不足的缺点,对该制动方法进行了改进,提出了以回馈制动与反接制动相接合的混合制动方式。
3.
Based on analysis and contrast of the whole operating process from driving to reverse connect braking and regenerative braking for PMDCM, reverse connect braking has some characteristics of great phase currents and not returning energy.
对永磁无刷直流电动机从电动运行过渡到反接制动或回馈制动运行的整个过程进行了计算和比较。
4) Feedback braking
回馈制动
1.
This paper introduces the basic principle and main features of dynamic braking and feedback braking of AC frequency converter,analyzes the technical keys applied to shearers,and points out that the application of4-quadrant AC frequency converter with feedback braking is a comparatively reasonable choice for fully mechanized coal face in steeply inclined seams.
本文介绍交流变频器能耗制动、回馈制动的基本原理和主要特点,分析在采煤机上应用的技术关键,提出在煤层倾角较大的综采工作面上,采用回馈制动的四象限交流变频器是较合理的选择。
2.
Description was made to the regenerative braking principle in the variable frequncy speed control system with double PWM control, applying high performance digital signal processor TMS320LF2407 to carry out inverter energy feedback braking system design.
阐述了采用双PWM控制变频调速系统中回馈制动的原理,运用高性能数字信号处理器TMS320LF2407进行变频器能量回馈制动系统的设计。
5) feedback brake
回馈制动
1.
Introduces the operating principle of IGBT and its application in experimental facility of chopped wavefeedback brake.
文中介绍了IGBT的工作原理和其在斩波回馈制动实验装置中的应用。
6) PWM controller & driver
PWM控制及驱动器
1.
Chose powerful PWM controller & driver TL1451A,this converter possesses a new topology and two-level voltage reduction converter.
选用功能完善的PWM控制及驱动器TL1451A,并考虑到实际功率需求,转换器采用新的拓扑结构,设计了双层降压转换器以提高功率。
补充资料：制动器制动力分配系数
两轴汽车的前、后制动器制动力的比值一般为固定的常数。通常用前制动器制动力对汽车总制动器制动力之比来表明分配比例，即制动器制动力分配系数。
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