![](https://engr.uky.edu/sites/default/files/research8.jpg)
Radial distribution test feeder based on the IEEE 37-node test feeder.Phase A voltage variations observed at nodes 703 and 734 with and without local control with 450 kW PV systems at nodes 727, 732, and 736.
![](https://engr.uky.edu/sites/default/files/research9.jpg)
Liao, M. Turner, Y. Du, “Development of a Smart Grid Roadmap for Kentucky”, Electric Power Components and Systems Journal, Feb 2014, DOI: http://dx.doi.org/10.1080/15325008.2013.862320
E.A. Paaso, Y. Liao, A. M. Cramer, “Dual-layer Voltage and VAR Control Approach with Active Participation from Distributed Solar Generations”, Electric Power Components and Systems Journal, May 2015, DOI: http://dx.doi.org/10.1080/15325008.2015.1026006