An active power filter (APF) is a power electrical equipment that possesses the functions of
harmonic suppression and reactive power compensation in the power grid. Its performance …

In today's power grid configuration system, due to the unique advantages of high efficiency,
strong power supply capacity, and good energy utilization, DC distribution network gradually …

A shunt active power filter (SAPF) is coupled with load admittance in weak grid conditions,
which poses a challenge to stability analysis. In this article, the admittance model of the …

Digital proportional-resonant (PR) controllers have proven effective when used with an
active power filter (APF) to compensate for nonlinear load harmonics. Their performances …

Modular parallel multi-inverters (MPMIs) with master-slave phase synchronization control is
proposed for high-power wireless power transfer (WPT) where the MPMI output voltage …

Load changing behaviour significantly affects the compensating current control performance
of active power filters (APFs). Owing to this effect, harmonic currents at the source can …

The paper presents a shunt hybrid active power filter for 1 kV mining applications in
configuration with a single-tuned passive filter. The focus is on the method of controlling the …

In high-power industrial installations, instead of a single shunt active harmonic filter (SAHF),
parallel-connected multiple modular units of SAHF having lower current rating are generally …

In this paper, a parallel modular multi-inverter (PMMI) topology is proposed to supply high
power for wireless charging electric vehicles (EVs). A major challenge in the implementation …

In high power application, a single active power filter (APF) limited by its capacity cannot
compensate for whole harmonics. APF parallel system is thus adopted to solve this problem …