ETAP Integrated Smart Grid Solution The Future of Power Systems Engineering & Operation ‐ Today Innovation Automation Collaboration © 2013 ETAP & Operation Technology, Inc.
Company 26 Years of Successful Growth
We Live and Breath ETAP
Headquarter Irvine, California
• • • •
Research & Development Testing & Quality Assurance Support & Training Engineering Services © 2013 ETAP & Operation Technology, Inc.
Tradition of Growth • Established in 1986 • Growth Rate of over 25% a Year • Largest Power Systems Software Company – Worldwide 200+ Full‐Time Employees 500+ Sales and Support Staff • 100,000+ Licenses • Expertise from all Diverse Power Engineering Fields • Aggressive, Strategic and Agile R&D Division • Long‐Term Vision and Development Plan
© 2013 ETAP & Operation Technology, Inc.
Global Network with Local Support ETAP Europe
ETAP USA ETAP Corporate ETAP Central America
ETAP South America
ETAP China ETAP MENA ETAP India
Over 75 Sales Offices & Support Centers © 2013 ETAP & Operation Technology, Inc.
Industries
• • • • • • •
Consulting Firms Distribution Systems Transmission Systems Generation Plants Oil & Gas Commercial Buildings Mission Critical Facilities
• • • • • • •
Data Centers Manufacturing Renewable Energy / Microgrid Government Facilities Metals & Mining Transportation Universities & Institutes
© 2013 ETAP & Operation Technology, Inc.
Smart Grid Opportunities
© 2013 ETAP & Operation Technology, Inc.
Indian Electricity Sector Overview • Smart Grid Market driven by population ‐> growth • 1.2 billion (2011) – 17.5% of world population • 1.6 billion (2050)
• Installed capacity as of Jan 2013 • 211.766 GW • 5th Largest Electricity Sector
• Renewable capacity of 11.45% • December 2011 ‐ > 300 million citizens out of power • 1/3rd of rural population • 6% of urban population • Major shortage of electricity generation capacity being 4th largest energy consumer
© 2013 ETAP & Operation Technology, Inc.
Indian Electricity Sector Overview • Per capita average annual domestic electricity consumption (2009) • 96 kWh in rural areas • 288 kWh in urban areas • 700 – 800 kWh in agricultural and industrial areas
• Worldwide per capita annual average • 2600kWh
• EU per capita annual average • 6200 kWh
• IEA estimates investment of at least $135 billion • Translates to 600 ‐ 1200 GW of new generation before 2050 • EU total generation capacity is 740 GW © 2013 ETAP & Operation Technology, Inc.
Indian Electricity Sector Overview • Indian renewable energy sector is active and vibrant especially wind energy • Dec 2011 saw 22.4 GW of renewable installation > total power generation capacity of Austria • Network losses in India > 32% as of 2010 • Technical • Non‐Technical
• Network losses > 24% as of 2011 • Target • 17% by 2017 • 14% by 2022
• Challenge ‐ Success of network loss reduction dependent on availability and collation of data © 2013 ETAP & Operation Technology, Inc.
United States Electricity Overview • Smart Grid market driven by aging infrastructure and ‘Just‐in‐time’ energy
© 2013 ETAP & Operation Technology, Inc.
United States Electricity Overview • Germany energy model ‐ by 2050, 80 percent of power needs will be provided by VRE and there will be no need conventional spinning reserves • U.S. believes it requires conventional spinning reserves to be operational to accommodate VRE • Implementing the demand model could become more challenging in the U.S. than in most other developed markets
© 2013 ETAP & Operation Technology, Inc.
Smart Grid 101
© 2013 ETAP & Operation Technology, Inc.
T&D Value Chain
© 2013 ETAP & Operation Technology, Inc.
Smart Grid: Different Flavors for Different Tastes “ The basic concept of Smart Grid is to add monitoring, analysis, control and communication capabilities to the national electric grid in order to improve reliability, maximize capacity, increase energy efficiency, include consumer participation and allow diverse generation and storage options ”
© 2013 ETAP & Operation Technology, Inc.
Grid Transformation
© 2013 ETAP & Operation Technology, Inc.
Smart Grid Goals • • • • •
Optimize assets and operate efficiently Self‐Healing Motivate & include customer Accommodate all generation and storage options Enable markets
Smart Applications in various domains • Transmission – Energy Management System • Distribution – Distribution Management System • Consumer – Microgrid Master Controller
© 2013 ETAP & Operation Technology, Inc.
Solution Architecture Embedded DER Management
© 2013 ETAP & Operation Technology, Inc.
The Devil in the Detail • Platform needed to support unified & consolidated electrical network models • Model verification & validations tools • Bring together information from IT, Protection, Transmission, Distribution and Customer Microgrids • Network lifecycle and change management system © 2013 ETAP & Operation Technology, Inc.
Integrated Solution Approach Design
• Intelligent Modeling Environment • Integrated Analysis Tools • Rule‐Based Driven Design
Construction
• Engineering & Schematics • Equipment (Load, Cable, etc.) Management • Revisions & Version Control
Commission
• Information Management • Work Flow & Permits • Records Management
Operation
• Energy Management ‐ Real‐Time • Monitoring & “What If” Analysis • Automated Optimal Control
Maintenance
• Asset Management • Power Management Workflow • Emergency Recovery © 2013 ETAP & Operation Technology, Inc.
ETAP GRID
Transmission
Engineering Planning
Distribution
Microgrid
Power
Power
Power
Simulator
Simulator
Simulator
Design
Energy
Distribution
Microgrid
Operations
Management
Management
Master
Maintenance
System
System
Controller
Reliability
© 2013 ETAP & Operation Technology, Inc.
ETAP GRID Transmission Intelligent Network Builders & Views
Network Analysis
Dynamics & Transients
Transmission Line
Energy Management System
Coordination / Selectivity
One‐Line Diagram
Load Flow
Transient Stability
Line Parameters
Overcurrent Coordination
Topology Processing
Geospatial Diagram
Short Circuit
Voltage Stability
Line Derating
Distance Coordination
State Estimation
Contingency
Small Signal Stability
Sag & Tension
Optimal Power Flow
Automatic Generation Control Predictive Network Analysis Economic Dispatch Interchange Transaction Scheduling Reserve Monitoring
Unit Commitment
Web‐Based Thin Clients © 2013 ETAP & Operation Technology, Inc.
ETAP GRID Distribution
Network Builders & Views
Network Analysis
Optimization
Distribution Line
Coordination / Selectivity
Distribution Management System
Single Feeder
Distribution
Optimal
Diagram
Load Flow
Power Flow
Geospatial
Distribution
Diagram
Short Circuit
Optimal Capacitor Placement
Line Derating
Unbalanced State Estimation
Switching Optimization
Sag & Tension
Predictive Distribution Network Analysis & Optimization
Distribution Reliability Assessment
Load Allocation
Time‐Domain
Fault Isolation & Service Restoration
Line Parameters
Overcurrent Coordination
Topology Processing
Underground Systems
Underground Raceway
Substation Ground Grid
Volt / Var Optimization
Power Flow
Switching Sequence Management
Voltage Stability
Demand Response
Distributed Energy Resource Modeling
Short‐Term Load Forecasting
OMS/CIM/GIS Interface
Web‐Based Thin Clients
© 2013 ETAP & Operation Technology, Inc.
ETAP Microgrid
Intelligent Network Views & Builders
Network Analysis
Optimization
Distributed Energy Resource (DER)
Coordination / Selectivity
One‐Line Diagram
Load Flow
Optimal Power Flow
Solar & Wind
Geospatial Diagram
Short Circuit
Switching Optimization
Diesel
State Estimation
Fault Isolation & Service Restoration
Fuel Cell
Predictive Network Analysis & Optimization
Energy Storage Devices
Volt / Var Optimization
Reliability Assessment
Time‐Domain Power Flow
Overcurrent Coordination
Microgrid Master Controller
Topology Processing
Switching Sequence Management
Demand Response
Short‐Term Load Forecasting
Web‐Based Thin Clients
© 2013 ETAP & Operation Technology, Inc.
Smart Grid Project: Seattle City Light • 300,000+ pole mounted transformers and over 1 million electrical junctions • Consolidated transmission and distribution model from disparate (6) databases into one electrical database • Numerous data quality and consistency issues resolved • Incorporated detailed protection information • Implemented change management rules • Network model ready to be connected with real‐time data
© 2013 ETAP & Operation Technology, Inc.
Geospatial Network Topology
© 2013 ETAP & Operation Technology, Inc.
Deficiencies in Current Practice • Traditionally, Real‐Time systems use power system models that differ considerably in detail and structure from the models used for offline studies • Linkages between the different models are typically not maintained, and the different models often have incompatible data formats • Power system models for real‐time systems are typically much simpler than the corresponding representations for offline power flow and dynamics studies • State estimation is required in order to predict missing measurements. • Systems that use model calibration methods are ineffective for majority of practical power networks since limited measurements are available • Identification & automatic filtering of errors in source of measurements (Source: NERC White Paper)
© 2013 ETAP & Operation Technology, Inc.
Model Verification & Validation (V&V) • • • • •
Planning and operating decisions are based on the results of power system simulations Optimistic models can result in under‐investment or unsafe operating conditions Pessimistic models can also lead to unnecessary capital investment, thereby increasing the cost of electric power Realistic models are needed for ensuring reliable and economic power system operation. Hence it is a very crucial phase Validate the network model with real‐time and/or archived data in order to prepare a benchmarked model used for: • • • • • •
State estimation Monitoring Predictive simulation “what‐if” Forensic analysis Optimization Proactive contingency analysis & Remedial Actions
© 2013 ETAP & Operation Technology, Inc.
Model Verification & Validation (V&V) • Observe, Measure, Analyze actual behavior to understand system behavior • Engineering judgment and generally accepted practices applied to: • • • •
Measuring or testing components or systems Selecting component models Determining component model constants Tuning the overall system
• Validation means confirming that the simulated response (whether for a component or the overall power system) to a disturbance (steady‐state or transient) reasonably matches the measured response to a similar disturbance
© 2013 ETAP & Operation Technology, Inc.
Technology Breakthroughs 64‐Bit application Calculation engines utilize multiple cores New graphical package utilizing DirectX Dynamic network reduction techniques System Warehouse Dynamic feeder assignments & subsystem determination System capable of smooth operation with ‘Millions’ of components and calculation times in ‘seconds’ • Common Information Model (CIM) XML interface • Faster than real‐time applications using proactive algorithms and look‐ahead capability • Smart Grid technology exists and its within reach • • • • • • •
© 2013 ETAP & Operation Technology, Inc.
ETAP Microgrid & Active Distribution Network Solution
© 2013 ETAP & Operation Technology, Inc.
Forecast & Trends •
Reports / Forecast • 1.4 GW in 2011 – USD 3 Billion • 4.7 GW by 2017 – USD 17 Billion • 15 GW by 2022 – USD 27 Billion
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North America will capture majority of total capacity • Institutional / Campus • Commercial / Industrial and Community grids
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Europe and Asia Pacific • Community grids
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Microgrid is not necessarily green energy mix ROI for both Microgrid developers and DNO’s Demand Response via Microgrids will fill in the gaps until other resources come online, short‐term and long‐term due to delays in transmission capacity and renewables projects Need to develop an integrated or comprehensive policy to create a vibrant, viable market for customer driven Microgrid © 2013 ETAP & Operation Technology, Inc.
Microgrid Market •
Types • Hybrid • Off‐Grid • Grid Connected
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Technology • • • • • •
•
Switchgears PV Inverters Battery Storage Flywheel Storage Capacitors Microturbines
Application • Campus • Commercial • Defense
© 2013 ETAP & Operation Technology, Inc.
Distributed Energy Resources • Drivers for DERs: • • • • •
Regulations promoting reduced carbon emissions Viable renewable technology (wind and solar) Advancements in energy storage Energy independence Convergence of conventional generation capacity and increasing system load
• DERs can be aggregated and used to transform distributed generation into an efficient asset © 2013 ETAP & Operation Technology, Inc.
Microgrid Scale
© 2013 ETAP & Operation Technology, Inc.
Benefits of Microgrids DNO, Utility Perspective • ‘Legos’ of the Smart Grid & many ‘Flavors’ • Distributed DMS Optimization & Control alleviating complexity to install and maintain a central DMS. • Infrastructure Investment Deferral via reduction in peak grid loading • Ancillary services (reserves, Hz & kV regulation) • Increased reliability for critical loads by localized system islanding and/or load shedding optimization • Complex regulatory structures governing investor‐owned utilities, cooperative utilities and municipal utilities can take advantage of microgrids • Simplified protection system management
© 2013 ETAP & Operation Technology, Inc.
Managing DERs • Mix of DERs along with traditional generation can be included as: • Part of the DMS software offering a combined solution • Coordinated control between DMS and local microgrid master controllers
• ETAP offers both strategies as part of the DMS solution. • Common platform for DMS and microgrid master controller makes communication easier and effortless. © 2013 ETAP & Operation Technology, Inc.
Solution Architecture Distributed DER Management Utility ADN Customer Microgrid
Utility ADN
Utility DMS Customer Microgrid
Utility ADN
ETAP Integrated DMS © 2013 ETAP & Operation Technology, Inc.
Solution Architecture Distributed DER Management Real‐Time Telemetry Total Loading Total Generation
DNO DMS
Signals Load Generation Time Duration
DNO
Customer Microgrid Controller ESD PEV Critical DER Loads
© 2013 ETAP & Operation Technology, Inc.
Microgrid Management Economic Value Proposition • Cost of ownership ($/kWh) ↓ • C&I ↓ + O&M ↓ + Fuel ↓ • C&I ↓ • Power & Thermal Optimization • Volt / Var Control Optimization
• O&M ↓ • Demand Management / Peak Shaving / TOU Shifting • Fast & Optimal Load Shedding of Essential & Non‐Essential Load • Operator Training “Go/ No Go” via Real‐Time Simulation
• Fuel ↓ •
Generation Optimization & Dispatch from Electrical & Thermal perspective
© 2013 ETAP & Operation Technology, Inc.
Benefits of Microgrids Example ‐ LBNL • 10 MW feeder and 6.2 MW average load. • DER installed with 3 MW peak capacity. • Microgrid cost considered to be $129,000 • Case 0 (Base Case) • No DER and Microgrid Controller
• Case 1 • DER but no Microgrid Controller • Benefit of $ 15,862 / year
• Case 2 • DER with Microgrid Controller • Benefit of $ 34,829 / year
© 2013 ETAP & Operation Technology, Inc.
Phased Approach
© 2013 ETAP & Operation Technology, Inc.
Integrated Solution
© 2013 ETAP & Operation Technology, Inc.
Microgrid Applications ETAP Microgrid Software Applications
Availability
Power System Analysis Tools
Yes
State Estimation
Yes
Alarm Processing & Notification
Yes
Web based Thin Clients
Yes
Predictive Simulation
Yes
Sequence of Events Playback
Yes
Data archiving & trending
Yes
Energy tracking and reporting
Yes
Geospatial layout of assets (optional)
Yes
Switching management
Yes
© 2013 ETAP & Operation Technology, Inc.
Microgrid Applications ETAP Microgrid Software Applications
Availability
Demand Response / Shedding
Yes
Generation / Demand Forecasting
Currently via Weather Service
Performance Monitoring
Yes
Island Detection / Frequency Control
Yes
Economic Dispatch / Fuel Only
Yes
Economic Dispatch / Market Pricing
In Progress
Energy storage device management
Requires vendor specific data
CHP Optimization
In Progress
Microturbine modeling
Requires vendor specific data
Fuel Cell modeling
Requires vendor specific data
Solar Thermal / CSP
Requires vendor specific data
Flywheels, SMES Storage, etc.
Requires vendor specific data © 2013 ETAP & Operation Technology, Inc.
Key Customer Microgrids 2012-2013
• ETAP Corporate Office, Irvine, USA • Solar, EV + Data Center Load
• B Braun Medical, Irvine, USA
Increasing Complexity
• Solar, Cogen + Critical Medical Load
• University of California, Irvine, USA • Solar, EV, Meshed Distribution + Critical Load
© 2013 ETAP & Operation Technology, Inc.
University of California Irvine Campus (UCI)
© 2013 ETAP & Operation Technology, Inc.
UCI Microgrid New 12kV Microgrid Feeder
Amonix 836 kW CPV
8 level 2 EV Chargers Central Plant: 8 chillers with TES Gas turbine: 15.8 MVA Steam turbine: 6.6 MVA
TES
180 kg/day H2 Station
UCIFL UCI
893kW Solar Rooftop PV ZEV•NET
UCI Substation 66kV/12kV
300 kW Fuel Cell and Absorption Chiller
Amonix 113kW CPV
ISGD Smart Grid Project © 2013 ETAP & Operation Technology, Inc.
UC Irvine Microgrid Requirements • Where and how do we plan additional renewable assets? • How do we measure kW and kvar available capacity, manage load growth while maintaining system reliability? • How can we maximize generation usage and mix? • Can we safely maintain critical load given mix of generation under islanded mode • How do we decide the optimal switching between multiple feeders to balance feeders and loads? • Quick and easy to use model validation tools to benchmark the microgrid model for improved decision making and situation awareness
© 2013 ETAP & Operation Technology, Inc.
UC Irvine Microgrid Requirements • Include static and dynamic behavior of the microgrid components such as inverters, Co‐gens, fuel cells, etc. • Optimize the overall network not just localized improvements • Utilize real‐time, historical, and forecasted data for optimization routines • Provides an easy to use operator interface • Complete system situational awareness using limited metering points • Integrate with existing smart grid circuits • Optimize network under grid connected mode • Ensure critical load is running under islanded mode © 2013 ETAP & Operation Technology, Inc.
UC Irvine Microgrid Requirements • Fully integrated solution, automation with intelligence • Single platform for monitoring and simulation reduces complexity as well as maintenance and support • Developed under established QA program and backwards compatible. • Cost effective solution • Unlimited points / tags license • No additional cost
© 2013 ETAP & Operation Technology, Inc.
UC Irvine Microgrid Requirements • Robust system architecture • Scalable modular design • Hardware independent platform • Multi-tiered user access management • Ultra high system availability & redundancy
© 2013 ETAP & Operation Technology, Inc.
Designed for Owners, Operators & Engineers
Engineers Operators
Owners / Managers © 2013 ETAP & Operation Technology, Inc.
UCI Microgrid Real-Time Microgrid Evolution 2013
‐ Archived Data ‐ RT Data
+ UCI Microgrid Circuits
Predictive Analysis Demand Management
Phase 4 – Advanced Applications
Model V&V
ISGD Smart Grid Circuits
Phase 3 – Basic Applications
Develop ETAP Model
Phase 2 ‐ Data Acquisition
Phase 1 ‐ Modeling
2014
Generation Management Renewable Energy Management
© 2013 ETAP & Operation Technology, Inc.
Smart Grid 3.0 Applications • State & Load Estimation based on CIS / Billing Profiles • Fault level control / reduction • Network reconfiguration • Substation reconfiguration • System islanding
• Contingency & Reliability Assessment with protection settings • Failure Modes & Effects Analysis • Underground Raceway System thermal estimation • Power Quality analysis • Long‐term load forecast • Predictive equipment maintenance © 2013 ETAP & Operation Technology, Inc.
Questions ? Product Demo? Further Information? Tanuj Khandelwal, MSEE Vice President, Engineering & Product Development ETAP 17 Goodyear, Suite 100 Irvine, CA 92618
[email protected] (949) 462‐0100 © 2013 ETAP & Operation Technology, Inc.