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OperationOperation

MaintenanceMaintenance

PlanningPlanning

Operation Technology, Inc.Operation Technology, Inc.Irvine, CaliforniaIrvine, California

ETAP Real-Time

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MonitorMonitorMonitor

OperateOperateOperate

SimulateSimulateSimulate

AnalyzeAnalyzeAnalyze

PredictPredictPredict ControlControlControlOptimizeOptimizeOptimize

ManageManageManage

ETAP Real-Time

ETAP Real -Time

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Power System Monitoring & Simulation

Intelligent Load Shedding

ETAP Real -Time

ETAP Real-Time

Energy Management System

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ETAP Real-Time

Operations Maintenance

Engineering

Planning

Financial

As a component of the Enterprise Resource Planning(ERP) system, ETAP optimizes the exchange of

information between diverse tiers of an organizationwhile channeling domain sensitive information.

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Market SolutionsMarket Solutions

Oil Refineries Oil Platforms

Oil Production Fields Chemical Plants

Mining

Manufacturing Plants

Health Care Facilities

Generation Plants

Data Centers

Switchgear & Relay Manufacturers

ETAP Real -Time

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ObjectivesObjectives

Optimize Operation Optimal Load Shedding

Prevent Downtime

Minimize System Losses

Minimize Energy Costs

Predict System Response

Train & Assist Operators

Prevent Outage Due to Operator Error Safe Operation & Avoid Penalties

Improve Equipment Life Time

Provide Data Accessibility

ETAP Real -Time

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ETAP Real-Time Users

COCO

ETAP Real -Time

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OTI Test Lab

ETAP Real -Time

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System ArchitectureSystem ArchitectureSystem Architecture

ETAP Real -Time

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Bring Your ETAP To LifeBring Your ETAP To Life

ETAP Real -Time

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Client Server ArchitectClient Server Architect

ETAP Real -Time

Windows 2000 / XP, MultitaskingWindows 2000 / XP, Multitasking

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Protocols & StandardsProtocols & Standards

MMS

ModBus

NetBeui

DNP

ICCP

IEC870

T103

NetDDE

UCA

IPX/SPX (Netware)

TCP/IP

OPC

ETAP Real -Time

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Virtual Monitoring

Advanced Monitoring

Real-Time Simulation

Online Control Event Playback

Trending Alarm & Warning

Energy Cost Analysis


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Monitoring CapabilitiesMonitoring Capabilities

Multi-Console Server/Client Monitoring

Graphical Monitoring via ETAP One-Line Diagram Visual Monitoring via Watch Windows (MMI)

Archived (Historical) Data Retrieval / Display Electrical & Non-Electrical Metering Tags

OPC Interface Layer

Multi-Access Levels


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Advantages of ETAPAdvantages of ETAP

Intelligence

Simple to Modify the System

Option to Override Monitored Data

Online Switching & Breaker Operation

Visual Monitoring (MMI) by Watch Windows


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Advanced MonitoringAdvanced Monitoring

State Estimator

Load Estimator / Distributor

Error Detection

Global (Server) & Local Alarm & Warning

Alarm & Warning Acknowledgement

Equipment Overload Detection

Over-Voltage & Under-Voltage Detection

Graphical Notification via One-Line Diagrams

Pinned Data (Override Monitored Data)Power System Monitoring & Simulation

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RealReal--Time SimulationTime Simulation

Predict System Behavior to Operator ActionsPredict System Behavior to Operator Actions

Open/Close Circuit Breakers

Reject Generators

Load Impact & Ramping

Accelerate Motors

Protective Device Sequence-of-Operation

ConductConductEngineeringEngineeringAnalysisAnalysis

Using Actual Operating Loading, Generation, &

Configuration

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Event PlaybackEvent Playback

Replay Archived Historian Data

Improve Operator Knowledge

Predict System Behavior On-Demand

Investigate Cause & Effect

Explore Alternative Actions

Replay What If Scenarios


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Intelligent Energy Management

Demand-Site Management

Automatic Generation Control

System Optimization & Automation


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Energy Management SystemEnergy Management System


Real-Time Data

OptimizationRequirements

SystemControl

System Topology

EMS

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Auto Control Overload, OverVoltage & UnderVoltage

Auto Control Generation, LTC, Shunt Capacitor,

Generation MW & Mvar Averaging with $ Constraints

Minimize System Losses

Peak Shaving

Minimize Mvar & Power Factor Penalties

Active Inhibition & Permissive Control of Load & Generation

Optimize Spin Reserve

Maximize Voltage Security Index



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Reduce Energy Costs

Reduce Peak MWh Costs

Reduce Mvar / Power Factor Penalties

Improve System Operation & Stability

Increase Equipment Life Time Increase System Capacity

Savings



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Fast Load Shedding Action

Optimal Circuit Breaker Combinations

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Why Load ShedWhy Load Shed

Total or Partial Loss of Energy Source

(Generators and/or Utility Connections)

Electrical Disturbances


Intelligent Load SheddingIntelligent Load Shedding

Consequences of Improper Load ShedConsequences of Improper Load Shed

Shed Too Much Load (Loss of Critical Process)

Total Loss of Production Safety & Environmental Concerns

$$$

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DependenciesDependencies

Disturbance Type & Location

Generation Level Spin Reserve

System Configuration

System Loading Load Distribution

Operation Constraints

Individual Circuit Breaker Loading



ObjectiveObjective

Shed Minimum Load

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How to Achieve ObjectivesHow to Achieve Objectives

Fast Load Shedding (less than 100ms)

Optimal Combinations of Loads (CBs)

Neural Network + Direct Logic

Knowledge Base

Direct User-Definable Logic

Multiple Subsystems



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ILS Knowledge BaseILS Knowledge Base

Hundreds of TS Studies Stored

System Knowledge is Never Lost


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ILS vs. Frequency Relay LSILS vs. Frequency Relay LSILS vs. Frequency Relay LS

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Key FeaturesKey FeaturesKey Features

User-Defined Load Priority User-Defined Load Groups

Unlimited Load Shedding Schedules Operator Friendly Interface

On-Line Testing to Validate ILS Actions

User-Defined Trigger Inhibition

Operator Alerts



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Optimal CB CombinationOptimal CB Combination


oa

MW

e

Load

eq. o

Shed

16.00ILS Group1 7.22

2.00

4.57ILS Group2 3.25 17.04 -1.04

PLC Based 7.22

2.00

4.57

8.23 22.02 -6.02

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ILS Operator Friendly InterfaceILS Operator Friendly Interface

Operator Display

Load MW

Loads to Shed

Spinning Reserve Required Load to Shed

Active Triggers


Unlimited Load Shedding SchedulesUnlimited Load Shedding Schedules

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ILS Load Shed VerificationILS Load Shed Verification


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ILS ConfigurationILS Configuration


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ILS Normal OperationILS Normal Operation

ILS Server

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PLC Based Backup OperationPLC Based Backup Operation

System Data

Frequency Relay

X

ILS Server

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ILS ResponseILS Response

Generator Breaker Trip

Utility Main Breaker Trip

Fuel Availability

Process Alarms

Faults in the System

Spinning Reserve Availability

User-Customizable Triggers


Response to Mechanical & Electrical DisturbancesResponse to Mechanical & Electrical Disturbances

ETAP R l Ti U

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ETAP Real-Time Users

COCO

19 - Real Time

Documents

Transcript of 19 - Real Time