Design of a Three-Phase Bidirectional PWM Rectifier with Simple Control Algorithm
K. Frisfelds, O. Krievs
Micro-grid for on-site wind-and-hydrogen powered generation
P. Suskis, A. Andreiciks, I. Steiks, O. Krievs, J. Kleperis
Frequency Selective Control of a Parallel Active Filter with Resonance Filter Regulators
O. Krievs, L. Ribickis
Design of Current Source Dc/Dc Converter for Interfacing a 5 Kw Pem Fuel Cell / Paaugstinošā Strāvas Avota Līdzsprieguma Pārveidotāja Izstrāde 5 Kw Ūdeņraža Degvielas Elementam
A. Andreičiks, I. Steiks, O. Krievs