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

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

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Microgrid OverviewDefinition: An intelligent energy system optimizing operation of electrical loads and distributed power sources, including renewables, connected to the utility grid or islanded

Benefits:• Increases Energy Efficiency

• Reduces fuel consumption• Simplifies renewable integration• Decreases electricity cost (peak shaving)

• Improves Power Reliability• Real-time monitoring/control• Optimally manage resources

• Ensures Energy Security• Advanced cyber solutions• Bulk grid independent capability

Applications:

Generators

Wind Fuel CellsSolar

Vehicles

EnergyStorage

Microgrid Controller

Utility Grid

Critical Loads

Non-Critical Loads

Remote Installations Fixed Installations

FOBs Islands Military Bases Medical Business Campus

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Adaptively Meets the Needs of a Wide Variety of Customers

Key Characteristics of an Intelligent Microgrid

Intelligent centralized and distributed control

Algorithms to optimize operation

Fast and secure communications

Resilient fault coordination and recovery

Plug-and-play integration of sources and loads

Multi-mode operation based on customer requirements

Meets cyber security requirements of NIST Pub 800-53

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How Installation Microgrids Operate

DistributedControls

Microgrid Control System

Sub-Station

Utility

Installation Loads

Typical Ops New• Microgrid Control System

− Manages Distributed Assets Efficiently

− Provides Un-Interrupted Power− Increases Stability/Surety− Islands as Required− Decreases Costs (Peak Shaving)− Communicates with the Local Grid− Meets IEEE 1547.4 standards− Meets cyber security requirements

Distribution

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Module Apps For Customization of Installation Microgrids

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

– Regional Solutions– Power Line Communications– DIACAP/CON Cert's – Cyber Security

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ESTCP Fort Bliss BCT Microgrid

Energy Security via Grid Tied and Grid Independent Operations

Features– Grid-tied or islanded– Renewable integration with legacy power– Grid services using onsite power sources (peak

shaving and reactive power control)– Energy storage integration for renewable energy

smoothing, arbitrage, and reactive power control

Benefits– Reduced electricity costs (≥10%)– Generator fuel usage reduction (≥20%)– Lower operating cost of legacy power generations assets (≥10%)– Overall reduced carbon emissions– Lower capital expenditure by energy source optimization– Enhanced energy security

Status– Commissioning Dec 2012, Demonstration through Jul 2013– Fort Bliss DPW investigating expanding using 2013 ECIP funds

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Microgrid Development Center

Diverse set of prog. sources & loads Renewables & energy storage Real-time monitoring & control Integrated with simulation

Validate & Test Comprehensive Microgrid Architectures – Mitigates Customers Risk

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Partners to Help Customers Meet Their Defining Moments

Capability Summary

• Microgrids provide efficient, reliable and secure

power • Provide power via grid tied and islanded operations• Customized solutions tailored to a customer’s needs• Allow for optimized and autonomous operations