Usually, in real-world application of vibration power harvesting, a rectifier circuit is necessary to convert AC to DC in order to charge a battery or to feed directly an electronic device. A very ...

Offshore ac fault protection of wind turbines (WTs) connecting with diode rectifier unit-based high-voltage dc (DRU-HVdc) system is investigated in this paper. A voltage-error-dependent fault current ...

In order to improve the harmonic reduction ability of 12-pulse rectifier, an active interphase reactor (AIPR) and corresponding auxiliary circuit are often used to produce circulating current ...