COMBINED AC-DC MICROGRIDS: CASE STUDY - NETWORK DEVELOPMENT AND SIMULATION

The paper devoted to the developing of DG system on the base of hybrid AC/DC network. The attention paid to microgrids with hybrid power sources (wind, PV-solar, fuel cell, bio gas and so on) with ability to deliver electrical energy on twin power buses for further supplying of customers with AC and DC power. As an example micro grid with dc and ac power sources supplying parking area was investigated.