Capacitance-adjustable arc suppression coil complete set

Structural principle description

The capacity-adjusting arc suppressing coil is to add a secondary coil to the arc suppressing coil device, and several groups of capacitor loads are connected in parallel on the secondary coil, and its structure is shown in the figure below. N1 is the main winding, and N2 is the secondary winding. Several groups of capacitors with vacuum switches or thyristors are connected in parallel on the secondary side to adjust the capacitive reactance of the secondary side capacitor. According to the principle of impedance conversion, adjusting the capacitive reactance value of the secondary side can meet the requirement of changing the inductor current of the primary side. There are many different permutations and combinations for the size of the capacitance value and the number of groups to meet the requirements of the adjustment range and precision.