Serafin Bachman
supervisor: Marek Jasinski
The world's energy future rests on the shoulders of the microgrid concept. This concept involves combining AC and DC installations into a whole coherent system to adapt to the needs of various solutions in the field of electrical engineering developed around the world. Examples of technology applications are AC/DC/DC/AC converters used in renewable energy solutions; charging systems for intelligent energy storage; electric vehicle charging substations using hydrogen technology, network systems using DC Bipolar installations. The stability and operational reliability of such a system are necessary to achieve the assumptions of the concept of electromobility, V2G (ang. Vehicle to Grid). The inability to control and disconnect parts of the system safely precludes these concepts. The current problems faced by all power systems include: the development of the power grid, increasing the demand for electricity, improving the quality of electricity, increasing the share of renewable energy sources in the energy market, and managing the expanding electricity network.