David Pinney (dwp0@nreca.coop)7 November 2013

Open Modeling

Framework

CVR Model

Powerflow Model

Battery Models

Consumer Behavior Model

Financial Models

Demand Growth Model

Transformer Models

Wind Model

Solar ModelC02 Emissions Model

Climate Model

CVR Model

Diesel D.G. Model

OPENMODELINGFRAMEWORK

Launched in July 2013

Initial Coops Active

OMF — CVR Peak Demand Reduction

2. CVR peak power shaving converted to capacity cost savings and total cost impact.

3. Control algorithm comparison.

1. Conservation Voltage Reduction (CVR) control scheme simulated over 3 months.

1: Comparison of 3 systems over 4 days.

2: Reverse powerflow predicted.

3: Full climate simulation.

OMF — Reporting Output on Solar Simulation

1: Overvoltage predicted in rooftop solar configuration.

OMF — Solar Simulation Continued

Framework in 12 kLOC

Compute Cluster and Job Management

Database Management

Feeder Import and Editing

Ten Visualizations

SAM and Gridlab Model Abstraction Layers

Source Control, Testing, Demo, Servers, Tools, Documentation

Mapping: mega-scale

Reporting: rev-based monetization,

reliability metrics

Platform: queueing, auto-scaling,

distributed study execution, relational datastore, better job

monitoring

Solvers: OpenDSS for harmonic analysis

CVR

Lines, Transformers

DR, MarketsDG SFS,

Advanced Controls

Storage Consumer Technology Comms

GUI: better workflow, bug fixes, voltage map

Avoiding: MDM, Facility Inspection, Power Theft,

Vegetation Management, Cyber Security, Inventory

Management, Green Button, Oil Testing, Bill

Presentment

Data Import: Cyme, glm, improved Milsoft

Future: Optimization, Gridlab Performance, Real Time Interface,

Hardware in the Loop

Transmission

SimulationGoals

Supporting Software

Tasks

Needs and Tasks

Testing: comprehensive

coverage

Grid Analytics Association