Optimization of a feeder using DR

Distributed resources (DR) can provide solutions to today´s energy challenges as a supplement or support function to the traditional central generation and power grid system. Complimentary solutions are needed to meet projected growth in new load and peak demand (EIA Annual Energy Outlook) while providing grid stability, security and end-user power quality solutions. A recent DOE study indicates that DR integration into the existing power grid can improve asset utilization without requiring major capital investment in new large generation or energy delivery infrastructure. Energy-efficient DR technologies have the additional advantage of reducing greenhouse gas emissions while improving feeder utilization and power quality. With expected cost reduction and enhanced performance characteristics DR technologies can be utilized to enhance the existing energy delivery infrastructure. This paper discusses the use of DR from a customer perspective to improve feeder utilization, and possibly defer needed upgrades.