High-frequency clamp carrier lays an important foundation fo

   High-frequency clamp carrier lays an important foundation for the safe and stable operation of the inverter
   High-frequency clamp carrier modulates the primary side bridge circuit of the transformer, the modulation of the secondary side cycle converter and the modulation of the secondary side active clamp circuit, which not only solves the inherent voltage overshoot and oscillation of such inverter. The problem and the zero voltage breaking of all switches can further improve the working efficiency and reduce the electromagnetic interference.
   The control method of the high frequency clamp carrier performs closed-loop control on the output voltage, so that the inverter can maintain good response speed and high quality regardless of the resistance load or the rectifier load or the input DC voltage is unstable. The waveform output lays an important foundation for the safe and stable operation of the inverter.
   Modulating the symmetrical component with two sinusoidal modulated waves to produce the desired control logic signal. The modulation strategy does not require switching the control logic based on the output voltage polarity signal to achieve four-quadrant operation and smoothing between quadrants. The transition overcomes the shortcomings of the original unipolar modulation that is distorted at the zero crossing of the output voltage.
   High-frequency clamp carrier has a voltage-current double-closed loop digital control scheme with load current feedforward. The current inner loop can improve the stability of the system. The load current feedforward can improve the system's ability to resist load disturbance and improve the dynamic and static performance of the system. High-frequency clamp carrier mainly realizes one test of three vibration directions, which are divided into three directions of vertical, horizontal and front and rear. Under normal circumstances, more customers choose to select vertical + horizontal.
  High-frequency clamp carrier can be used to test aerospace, aviation, marine, automotive, electronic components or complete machines, etc., to achieve higher acceleration and higher operating frequency with smaller carrier (mechanical) quality, and improve overall load capacity. And performance, integrated with the vibration table (integral), good rigidity, easy installation and commissioning.
   High-frequency clamp carrier is guided by a V-shaped guide rail, which has good guiding performance, strong anti-overturning and anti-offset capability, and the welded welding platform has good reaction quality and damping effect. The built-in vibration isolation system of the high frequency clamp carrier can reduce the vibration propagation to the ground and prevent interference between the test equipment.