Integrating dispersed generators, such as photovoltaic systems into existing electrical networks raises problems such as
- voltage rise
- harmonics and interharmonics generated by converters
- voltage fluctuation and unbalance
- increase of short circuit currents
NEPLAN supports distribution grid operators with the modules Connection Request, Load Flow Calculation, Short Circuit Calculation and Harmonic Analysis to master these challenges. On one hand, it enables a quick assessment based on technical rules and standards, but on the other hand, it also allows a more in-depth analysis.