Using PI to Monitor Using PI to Monitor Hydroelectric Control SystemsHydroelectric Control Systems

Presented by Jeff MettlerPresented by Jeff Mettler

Chelan County PUDChelan County PUD

Wenatchee, WA 98801Wenatchee, WA 98801

Our First Week with PIOur First Week with PIBad SCADA Transducers FoundBad SCADA Transducers Found

System OperationsSystem Operations

System One Line DisplaySystem One Line Display PNSC ReportPNSC Report Water System Alarm SummaryWater System Alarm Summary Water System Station Level MonitoringWater System Station Level Monitoring Water System Equipment MonitoringWater System Equipment Monitoring

System Operators:System Operators:One-Line DiagramOne-Line Diagram

System Operators:System Operators:PNSC ReportPNSC Report

System Operators:System Operators:Water System Alarm SummaryWater System Alarm Summary

System Operators:System Operators:Reservoir 1Reservoir 1

System Operators:System Operators:Hawley St. Pump StationHawley St. Pump Station

Network Manager:Network Manager:Overview PageOverview Page

Network Manager:Network Manager:Ping ResponsePing Response

Network Manager:Network Manager:TCP Ping ResponseTCP Ping Response

Network Manager:Network Manager:Device Uptimes (SNMP)Device Uptimes (SNMP)

Network Manager:Network Manager:Network Utilization (SNMP)Network Utilization (SNMP)

Network Manager:Network Manager:SNMP Device AnalysisSNMP Device Analysis

Network Manager:Network Manager:Packet Sniffing (Netflow)Packet Sniffing (Netflow)

Network Manager:Network Manager:PI Server IO RatesPI Server IO Rates

Network Manager:Network Manager:PI Server PerformancePI Server Performance

Hydro OperatorsHydro Operators

Cruise Control Monitoring Cruise Control Monitoring Mid Columbia River FlowsMid Columbia River Flows Operator Created DisplaysOperator Created Displays Transformer Temperature MonitoringTransformer Temperature Monitoring Bearing Temperature MonitoringBearing Temperature Monitoring Unit Vibration MonitoringUnit Vibration Monitoring

Cruise Control MonitoringCruise Control Monitoring

Hydro Operators:Hydro Operators:River FlowsRiver Flows

Hydro Operators:Hydro Operators:They’ve been busy!They’ve been busy!

Hydro Operators:Hydro Operators:Transformer TemperaturesTransformer Temperatures

Hydro Operators:Hydro Operators:Bearing TemperaturesBearing Temperatures

Hydro Operators:Hydro Operators:Vibration MontoringVibration Montoring

Plant EngineersPlant Engineers

Plant Deviation AnalysisPlant Deviation Analysis Temperature AnalysisTemperature Analysis Unit Trip and Failed Starts AnalysisUnit Trip and Failed Starts Analysis

Plant Engineers :Plant Engineers :Plant DeviationPlant Deviation

Plant Engineers :Plant Engineers :Temperature AnalysisTemperature Analysis

Plant Engineers :Plant Engineers :Unit Trip/Failed Start Analysis (1)Unit Trip/Failed Start Analysis (1)

Plant Engineers :Plant Engineers :Unit Trip/Failed Start Analysis (2)Unit Trip/Failed Start Analysis (2)

Generation ManagersGeneration Managers

River Flow AnalysisRiver Flow Analysis Plant Generation AnalysisPlant Generation Analysis Unit Start/Stop AnalysisUnit Start/Stop Analysis Plant Optimization AnalysisPlant Optimization Analysis

Generation Managers:Generation Managers:River Flow AnalysisRiver Flow Analysis

Generation Managers:Generation Managers:Plant Generation AnalysisPlant Generation Analysis

Generation Managers:Generation Managers:Unit Start/Stop AnalysisUnit Start/Stop Analysis

Generation Managers:Generation Managers:Plant Optimization Analysis (1)Plant Optimization Analysis (1)

Generation Managers:Generation Managers:Plant Optimization Analysis (2)Plant Optimization Analysis (2)

SummarySummary

Many users throughout the organization Many users throughout the organization use PI for differing reasonsuse PI for differing reasons

Trending is heavily used by the operatorsTrending is heavily used by the operators Data Gathering/Analysis is used by the Data Gathering/Analysis is used by the

engineers and managersengineers and managers The ease of Trending and Data gathering The ease of Trending and Data gathering

has taken much of the burden off of the has taken much of the burden off of the Control Systems AnalystsControl Systems Analysts