The fixed switching frequency current tracing control is adopted in high frequency bridge, so the control circuit is simple.
高频桥采用恒频电流跟踪控制，控制电路简单。
The approach of transient current tracing control is implemented in this system to adjust the current in order to control the torque of the motor.
瞬态电流跟踪控制的方法来实现在本系统中进行调整，以控制电动机的转矩电流。
Based on a new digital PLL, a new current tracing control strategy for a grid-connected PV system was proposed to control the amplitude and phase of the inverter current.
针对光伏并网发电系统，基于数字锁相环，研究了一种实现系统并网电流幅值、相位跟踪控制的新方法。
According to wave analysis and theoretical calculation of PWM inverter with delay-loop current tracing, this paper proposes a frequency control system with current tracing SPWM.
通过对滞环电流跟踪型pwm逆变器的波形分析和理论计算，提出一种固定开关频率型电流跟踪SPWM变频调速系统。
Hysteresis current control and drive of IGBT are key sections of the study, and their performances will directly decide the efficiency of tracing the standard waveform.
滞回控制环节与IGBT的驱动环节是本文中的核心部分，它们的工作状况将直接影响到本装置以何种效率追踪标准波形。
Hysteresis current control and drive of IGBT are key sections of the study, and their performances will directly decide the efficiency of tracing the standard waveform.
滞回控制环节与IGBT的驱动环节是本文中的核心部分，它们的工作状况将直接影响到本装置以何种效率追踪标准波形。
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