REAL TIME DECISION SUPPORT SYSTEM BHAKRA BEAS MANAGEMENT BOARD
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Transcript of REAL TIME DECISION SUPPORT SYSTEM BHAKRA BEAS MANAGEMENT BOARD
BBMB – Satluj & Beas Basins
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Introduction
BBMB Catchments and Sub-catchments
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Introduction
RTDSS - Introduction
• BBMB – Responsible for management and operation of • Bhakra, Pong, Nangal and Pandoh Dams
• Distribution of water from• Ravi, Satluj and Beas Rivers
• The need for RTDSS• For accurate inflow forecast at reservoirs• Scenario generation for various forecasts• Flood control and early warning systems• Equitable distribution of water among partner states
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Introduction
Real Time Decision Support System• Project Objectives• The objective of BBMB Real time decision support system (RTDSS) is
to incorporate state- of- the- art data acquisition system (DAS) and advanced communication system , for real time operational management of the BHAKRA and BEAS reservoirs in an integrated manner
• Components of RTDSS• Data Acquisition system• Data Storage and management• Modeling Tools• Results Visualization and dissemination
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Introduction
Financial Summary
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Allocation under the project as per PIP (Rs. Crores)
Expenditure upto March 2014(Rs. Crores)
Likely expenditure by May 31, 2014 (Rs. Crores)
39.23 24.02 13.93
Financial Status
Telemetry data
• Telemetry Data – Imported from DAS server every hour• Quality checked and filtered• Updated into Database Server• Data received for• Rainfall and precipitation stations (16)• Automatic water level recorders (42)• Full Climatic Stations Temperature, humidity, sunshine, wind etc. (12)• Snow Water Equivalent – Snow Pillow (9)• Snow Depth Sensors (9)
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Data Acquisition System
New Stations installed (10)
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Sr. No. Name of Station1 Sidhmukh Feeder at Haryana-Rajasthan Border- RD 123100 of Sidhmukh
Feeder (200 ft d/s of bridge at RD 122900)
2 Rajasthan Feeder at RD 15900 left bank of Rajasthan Feeder (d/s of bridge RD 15569)
3 Rajasthan Feeder d/s of Link with Sirhind Feeder
4 Jasana Major Head D/s 100 m of curved portion D/s of Head.
5 Makhu Canal
6 Bikaner Canal at RD 86500
7 Head of Ferozepur Feeder.
8 Madhopur Beas Link at Head
9 Kashmir Canal at Head
10 D/s Thein Dam (Gammon Bridge)
Data Acquisition System
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PROPOSED STATIONS 85
SATLUJ 58
GAUGING 24
BUBBLER AND CABLEWAY 5
HYDRO-MET. 34
S.W.E. 9 A.R.G. 14
FULL CLIMATE 6
SNOW DEPTH ON IMD 5
BEAS 27
GAUGING 18
RADAR 12 BUBBLER AND CABLEWAY 5
BBMB UPGRAD. 1
HYDRO-MET.9
S.W.E 0 A.R.G. 3
FULL CLIMATE 5
SNOW DEPTH ON IMD 1
Data Acquisition System
Total stations 95 civil work completed 83 Balance 12 stations under progress
Telemetry Data – Full Climatic Station
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Data Acquisition System
Full Climatic Station Installed at Kalpa, Elevation 9046 ft
Telemetry Data – Full Climatic Station
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Data Acquisition System
Full Climatic Station Installed at Pandoh Dam, Elevation 2949 ft
Telemetry Data – Snow Water Equivalent
Snow Pillow Installed at Chumar, Elevation 14668 ft
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Data Acquisition System
Telemetry Data – Snow Water Equivalent
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Snow Pillow Installed at Tso-Morari, Elevation 14845 ft
Data Acquisition System
Telemetry data – Water level recorders
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Data Acquisition System
Automatic Water Level Recorder Installed at Olinda, Elevation : 1200 mft AMSL
ADCP in Operation - Rampur
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Data Acquisition System
Satellite Data Communication
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Workstation
Data Transmission through satellite Raw
Data Module
Data Decoding ModuleD
ata
Tran
smis
sion
fr
om R
emot
e St
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DAS Server(1 TB)
DMS/ Backup Server(1 TB)
ModelingServer
(300GB)
DatabaseServer (1 TB)
BackupServer (1 TB)
Workstation
Workstation
Data Acquisition System
BBMB – Control Room
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Data Acquisition System
Real Time Data - Snapshot
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Data Acquisition System
Data Acquisition – IMD data
Rainfall and Temperature Data downloaded for 30 IMD Stations19
Data Acquisition System
Installed Stations – 28Balance - 30
Data Acquisition – RIMES Forecast
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Data Acquisition System
RIMES Forecast received for 3 days, at 6 hour interval
Data Acquisition – MODIS Imageries
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Data Acquisition System
MODIS Imageries for Snow Cover downloaded twice daily
Data Acquisition – TRMM Satellite Precipitation
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Data Acquisition System
Near Real time Precipitation data downloaded at 3 hours interval
Data Flow• Telemetry data received from DAS system every hour• Scheduled scripts• Run every hour to read data• Filter and populate into database software
• Scheduled Download using Scripts • IMD rainfall and Temperatures, TRMM and MODIS imageries
• Automatic Email Attachment download scheduled• Reads RIMES forecast from email• Reads manual data received by email
• All the data populated into database in structured time series hierarchy
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Database
Modeling - Process
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Weighted Average
Precipitation
• IMD Rainfall• Telemetry Precipitation• Satellite Precipitation• RIMES forecast• Geographical shapes
Rainfall Runoff Model
• Sub catchments Area• Parameters• Snow coverage and depth• Temperatures
Hydrodynamic Model
• Cross sections• DEM• Flow parameters• Structures
Inflow and water levels
forecasts
Models
HD Modeling - ResultsSimulation for 5 days before Time of Forecast (ToF) and 3 days after ToF
Actual Rainfall data till time of forecastRIMES forecasted rainfall for 3 days
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Simulation Period Forecast Period
Models
Flood Modeling
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Models
Outreach Activities• SMS and Email Alerts• Website based on Dashboard• Real Time manager Interface• Trainings and Workshops• Skill Enhancements
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Dissemination
Dashboard - Discharge
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Dissemination
Snapshot of Website with Discharge Data
Dashboard - Rainfall
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Dissemination
Snapshot of Website with Rainfall Data
Dashboard - Temperature
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Dissemination
Snapshot of Website with Temperature Data
Results Visualization - RTDSS
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Dissemination
POST PROJECT PLAN• O & M RTDSS FOR TWO YEARS UNDER PROCESS• TWO YEARS WARRANTY AND O&M FOR DAS• THREE YEARS WARRANTY AND O&M HARDWARE
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Lessons Learned
THANK YOU
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