The increase in distributed generation (DG) interferes with the energy distribution system, which may present low voltages due to voltage drops and high insertion of generation, resulting from renewable sources rural areas. These levels must be controlled comply limits imposed by rules procedures (PRODIST). This study aims evaluate rise caused DG, simulating three DG scenarios, as well simulate...

The critical challenges with integrating renewable energy into the grid are smooth power flow control, isolation between high-voltage and low-voltage networks, voltage regulation, harmonic isolation, quality regulation. This paper considers design construction of a two-stage DC-AC solid-state transformer based on wide bandgap (WBG) semiconductor technologies, an optimized medium-frequency trans...