PSL is a research laboratory in Division of Energy Systems Research at the Ajou University. PSL was established in 2016. Our primary research interest lies in the area of electric power system and renewable energy systems. 

The specific research topics are

- Distributed Energy Resource (DER) generations operation and control
- Energy Storage System (ESS) operation and control
- power system grid integration of Renewable Energy
- Microgrid design
- Smartgrid
- Distribution system automation
- Renewable energy generation forecasting
- State Estimation
- Power System IT