Transcript Brooklyn Navy Yard Cogeneration Partners Edison Mission Energy York Research
Brooklyn Navy Yard Cogeneration Partners
Edison Mission Energy York Research Operator - Palmark Plant Engineer - Yefim Kashler
Midtown Manhattan
New York Location
Con Edison Steam Plant East River Williamsburg Bridge Brooklyn Navy Yard Cogen Plant
Plant Facilities Layout
Gas/Fuel Oil Air Compressor Gas Turbine #1 #1 Heat Recovery Steam Generator Steam Turbine #1 Extraction Steam 350kpph Air 100MW 100MW Compressor Gas Turbine #2 Gas/Fuel Oil City Water 40MW 40MW #2 Heat Recovery Steam Generator De-Ionized Water Water Treatment Plant Steam Turbine #2 Extraction Steam 350kpph Customers
Con Edison
BNY Red Hook MW 220 5-6 Kpph 800 20-50 10
Business & Operational Challenges
Con Edison Contract Provisions:
20 Year Contract for 220MW + 800,000 Lbs Steam/Hour
Dictate Plant Operating Mode
Curtailments - 50% or 100% up to 25 Instances/Year before Penalty
Conversions - Any Time/Duration (Steam to MW and MW to Steam)
Payment Terms
GDP Implicit Price Deflator - 3Q Previous Year
NYMEX gas Average 3 Day Closing back 5 Days from Month End
Equivalent Availability - Calculated Hourly Based on Performance
Fuel Scenarios
Winter Cold Periods - Gas Uneconomic. Use Fuel Oil or shutdown plant?
Summer Heat Periods - How to Maintain Contract EA
Information & Control Systems - Phase 1
Client - Power Advisor - Excel Power Suite Paradox Data Scan CIU Bailey Infi 90 COGEN Plant Office Lotus Notes Maintenance MP2-Paradox
Why PI?
Never Able to Configure Power Suite to Real Plant Environment
Reports Were Not Valid and Had to Redo Manually Using Spreadsheets with Manual Input from Bailey Logs
Power Suite Only Handled Under a Hundred Data Points and Was Unable to Support Technical Monitoring
There Was a Need for Fast, User Friendly Interface to Support Operations and Business Decisions
Evaluate PI Capabilities Approve Project Funding Place Orders (OSI - Matrikon System Development Installation and Checkout Water Treatment Plant
PI Implementation
2Q 97 3Q 97 4Q 97 1Q 98 2Q 98 3Q 98 4Q 98 1Q 99 2Q 99
Information & Control Systems - Today
PI Combo (5) - Process Book - DataLink-Excel Office Lotus Notes Maintenance MP2-SQL PI Server 5,000 Tags PI Interface CIU Bailey Infi 90 COGEN Plant Allen Bradley/W-Ware Water Treatment Plant
Current Applications
Monitor Plant Operations from Desktop - Mimic Operator Graphics and Provide Plantwide Overview of Current Operation
Use PI Trends to Troubleshoot Problems
Use DataLink and Excel to Provide Daily Operational and Business Reports, and a Large Number of Reporting Applications:
Billing Logs
Plant Testing Reports
Emission Reports
Chemistry Reports
Plant Overview Display
MW Adhoc Trend
HRSG-1 Performance
Unit 1 Air Emissions
HRSG-1 Feedwater System
Water Pretreatment
Water Treatment System
Turbine Inlet Air Conditions
Application Plans
Set Key Operating and Business Targets for Plant Units and Monitor Actual Performance Against Target
Enable Management to Assess Impact of Different Operating Strategies by Integrating Plant Operating Model with PI
Present Current Plant Status and Key Performance Indicators to Management (Plant and Owners).
PI Benefits at BNYCP
Monitors Current Plant Operations Continuously
Enables Close Cooperation Between Plant Engineering, Operations and Maintenance
Pinpoints Cause and Effect when Troubleshooting Problems
Responds to Any and All Requests for Information from Customers, Regulatory Agencies and Owners, Involving the Analysis of Large Volumes of Operational History
Automates the Calculation and Reporting of Complex Business Parameters Affecting Operations and Revenue
Is Available at All Times from Office or Home