1© 2012 Lockheed Martin Corporation, All Rights Reserved

Intelligent Microgrid SolutionsEfficient, Reliable and Secure Solutions for Today’s Energy Challenges

MD Clean Energy Summit

Rich GodlaskySr. Manager, Intelligent Microgrid SolutionsLockheed Martinrichard.j.godlasky@lmco.com

2© 2012 Lockheed Martin Corporation, All Rights Reserved

Module Apps For Customization of Microgrids

• Power Generation Optimization• Grid Tie• Island Operations• Peak Shave (Econ Source Dispatch) • Load Shed• Energy Arbitrage• Energy Storage (Transient Control)• Energy Storage (Basic Efficiency/Peak Shaving) • Building Controls Integration• Renewable Energy Integration• Forecasting for Source Shifting/Optimization• System Awareness & Circuit Protection (Prognostics)

Microgrids provide a powerful customizable value stream for myriad customer energy needs.

3© 2012 Lockheed Martin Corporation, All Rights Reserved

MCS Optimization Algorithms

0 5 10 15 200

100

200

300

400

500

600

700

800

900

Peak ShavingTotal Cost = $6486 Cost without PS = $7339.44

Hours

kW

Utility

30 Gen60 Gen

100 Gen

Optimal Source Mix ($)

Reduce peak utility costs via peak shaving and load scheduling

0 5 10 15 200

100

200

300

400

500

600

700

800

900

Peak ShavingTotal Cost = $6486 Cost without PS = $7339.44

Hours

kW

Utility

30 Gen60 Gen

100 Gen

kW

Hours

Renewables

UtilityGeneratorEn Storage

• On a daily basis, the controller will shave peaks• Most cost effective power sources are used during

peak shaving operations• Load control also supports peak shaving