Adopt new technologies such as microelectronics software and hardware technology, micro sensor technology, micro network technology and electrical manufacturing technology.
It consists of intelligent components, synchronous switches, current sampling, temperature sampling, dry series reactors and low-voltage filter power capacitors.

The internal detection circuit analyzes the reactive power content, and then controls the PWM generator according to the set value to send a PWM control signal to the internal IGBT
to generate a reactive power compensation current that meets the requirements to achieve the purpose of dynamic reactive power compensation.

The current signal is collected in real time through an external current transformer, the harmonic part is separated through the internal detection circuit,
and the IGBT power converter generates a compensation current that is equal in phase and opposite to the harmonic in the system to achieve the function of filtering harmonics.