本文从感应电机的静态特性出发,分析了通用电压矢量控制变频调速器的制动功能。
Based on the static characteristics of induction motor, this paper analyzes the braking function of general voltage vector controlled frequency converter.
在矢量控制交流感应电动机数学模型的基础上,采用阶跃电压和阶跃电流的方法实现了对交流电机电气参数的静态检测。
On the basis of mathematical model of AC induction motor in vector control inverter the static measurement of electrical parameters for AC motor is completed using pulse voltage and pulse current.
其次,本文采用直流电压外环、电流内环的双闭环控制方法,既保证了逆变器输出的静态误差为零,又保证了逆变器良好的输出波形。
Secondly, the DC voltage loop and inner current closed-loop control method, both to ensure zero static error of the inverter output, but also to ensure that the inverter output waveform.
各路充电电压检测具有“回差”控制功能,可防止静态开关进入振荡状态;
Every charging circuit possesses "backlash" control function which can avoid the vibration of static switch.
控制系统采用瞬时电压单闭环控制策略,以提高高频链逆变电源的动静态特性。
The single close-loop control method of HFL inverter based on voltage feedback was designed for better performance.
将混成控制系统理念引入电力系统的静态电压控制,提出了静态混成自动电压控制系统。
The concept of hybrid power control system is introduced to the power systems voltage control, and the static hybrid automatic voltage control (HAVC) system is established in the paper.
本文将混成控制系统理念引入电力系统的静态电压控制,提出了静态混成自动电压控制系统。
The concept of Hybrid power control system is introduced to the power systems' voltage control, and the static Hybrid Automatic voltage control (HAVC) system has been established in the paper.
本文将混成控制系统理念引入电力系统的静态电压控制,提出了静态混成自动电压控制系统。
The concept of Hybrid power control system is introduced to the power systems' voltage control, and the static Hybrid Automatic voltage control (HAVC) system has been established in the paper.
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