introduction to siemens synchrophasor solutions - … · introduction to siemens synchrophasor...

©© 2010 Siemens Energy, Inc.2010 Siemens Energy, Inc.

IntroductionIntroduction to Siemens to Siemens SynchrophasorSynchrophasor SolutionsSolutions

Dan MurrayDan MurraySteve MauserSteve Mauser

Siemens Energy, Inc.Siemens Energy, Inc.

9 9 DecemberDecember 20102010

9 November 2010 © 2010 Siemens Energy, Inc. All rights reserved.

Content

Overview of Siemens Synchrophasor Solutions

SIMEAS R-PMU Digital Fault Recorder

SiGuard-PDP Phasor Data Processing

SiGuard-DSA and SiGuard-PSA

Questions & Answers


Siemens has Broad Synergies for Innovating Phasor Data Use

Siemens Energy Automation 400 people in USA at three locationsPMU and PDC productsControl Center technologies

Real-time measurement systems and analytical toolsCyber Security implementation & compliance checking

Siemens Power Technologies Int’l (Siemens PTI)150 people at three locationsPlanning and real-time analytical tools and experience

Industry-leading power systems planning tools (PSS®E)Machine, protection and transient analysis tools

(PSS®NETOMAC, PSS®SINCAL) 1000+ years of experience in power system phenomena

Prediction, design, and event reconstruction


Power System Observability and Securitywith the SiGuard® Suite of Product and Services

SiGuard®

SiGuard®–PDPPhasor Data Processing

System

SiGuard®-DSADynamic Security

Assessment

SiGuard®-PSAProtection Security

Assessment

AnalyzePast System Events

ObserveSystem Behavior System Behavior on Events

Past Present Future

SIMEAS R-PMUOSCOP P DFR Software

SAFIR Fault Location

DIGSI Analysis Tool SiGuard®–WAPCWide Area

Protection and Control System

Predict


SiGuard-DSA and SiGuard-PSADynamic Network and Protection Security Assessment

Adaptive Settings for Protection

Δt, I>, I>>

Small Signal Stability

Margin Calcul.

Transient Stability

Margin Calcul.

Voltage Stability

Margin Calcul.

Network DataDatabase

Protection DataDatabase

Scenario

DynamicContingencies

Visualization / Monitoring

Ranking / Reporting

U

P

δ

tfault

f

σ

5%

Visualization

ContingenciesBuilder

Margin/CriteriaBuilder

ScenarioBuilder

PMUMeasurementNeighboring

Systems

Predef. Scen.& CounterMeasures

Stat.Protection Simulator

Dyn.Protection Simulator

Patent: DE20060014446

1: University of Ljubljana, Slovenja2: University of Magdeburg, Germany3: University of Erlangen, Germany1: Energinet.dk, Denmark2: Transelectrica, Romania3: Vattenfall Europe Transmission Germany

PARTNERS:


Research

Utility

University

Siemens Research & Experience

University of LjubljanaFaculty of Electrical Engineering

Laboratory for Power Networks & Devices

Institute for Electric Power Systems

Faculty for Electrical Engineering andInformation Technology 3 Dissertations

23 Master Thesis3 Dissertations23 Master Thesis


Content





Questions & Answers


SIMEAS R-PMU Digital Fault RecorderIntroduction

Digital Fault Recorder and PQ Recorder or Phasor Measurement Unit.

SIMEAS R has two different device applications depending on firmware:

SIMEAS R V3.0 – DFR & PQSIMEAS R-PMU – DFR & PMU

Data Applications: Very fast data sampling to correlate faults, phasors, PQ, SOE events.Reports phasors according to IEEE C37.118-2005 Level 1.

System Software: OSCOP P with automated data processing features and optional fault location module.

Mounting: Panel or Rack-mount.

Operating Temperature: -5 to +55oC.


OSCOP PServer

OSCOP PServer

OSCOP PClients

OSCOP PClients

SIMEAS R-PMU Digital Fault RecorderSystem Architecture

LANWAN

Substation – LAN TCP/IP

Substation Level

Process Level

Office LAN

Analyse Parameterize

SIMEAS R V3.0 SIMEAS R-PMU

Monitoring

SCADA Hostand

Enterprise System

SCADA Alarm Box

PDC (SIGUARD)

Printer

Printer

Printer

OSCOP P (option)Fault Location


OSCOP PEvaluationOSCOP PEvaluation

OSCOP PDAKON

OSCOP PDAKON

IEEE C37.118-2005

Enterprise Level



SIMEAS R-PMU Digital Fault RecorderKey Features / Product Differentiators

Multi-functional device with PQ, SOE, DFR and PMU – Useful for baselining, model validation, and data correlation in post-event analysis

Multiple methods to obtain phasor data:Real-time data streaming according to IEEE C37.118-2005.Transient phasor records stored in solid-state memory.Continuous phasor records stored in solid-state memory.

OSCOP P is a complete system for parameterization, retrieval and analysis of DFR data and transient and continuous phasor records.

A number of automatic features are available with OSCOP P:Automatic fault record retrieval.Automatic reporting (e.g., PQ reports for industrial customers).Automatic fault location analysis.

Quality bits and quality tracks provide measure of data quality.

Third-party certification for IEEE C37.118 standard (standards-based).


SIMEAS R-PMU Digital Fault Recorder Product Variations – Firmware & Function

SIMEAS R-PMU (DFR and PMU)Firmware Version 4

SIMEAS R V3.0 (DFR and PQ)Firmware Version 3

TAR (Transient Analog Recorder) Fault RecorderTPR (Transient Phasor Recorder) Power / Frequency Recorder

CPR (Continuous Phasor Recorder) ---CFR (Continuous Frequency Recorder) Root Mean Square Recorder – f, SymCRR (Continuous RMS Recorder) Root Mean Square Recorder – V, ICQR (Continuous Power Recorder) Root Mean Square Recorder – P, QCDR (Continuous DC Recorder) Root Mean Square Recorder – DC

--- Root Mean Square Recorder – THD--- Root Mean Square Recorder – Harmonic

Event Recorder Binary RecorderPhasor Measurement Unit (C37.118-2005) ---

--- Voltage Dips--- Flicker


SIMEAS R-PMU Digital Fault RecorderMeasured Values

SIMEAS R V3.0 (DFR and PQ)

Triggered Recorder:U, I: VL,N; IL,N; Bf, P: P; Q; cosφ; f

Continuous Recorder:f, sym: f*, V*1,2; I*1,2

V, I: V*L,N; I*L,N

P, Q: Q*, P*DC: D* (±20mA; ±1V; ±10V) THD: weighted and unweightedHarm: V,I up to 50th harmonicVDip: Threshold violationFlicker:ER: B

SIMEAS R-PMU (DFR and PMU)

Triggered Recorder:TAR**: VL,N; IL,N; V1,2,0; I1,2,0; B; DTPR**: VL,N; IL,N; V1,2,0; I1,2,0; B; D; f; P; Q

Continuous Recorder:CPR**: VL,N; IL,N; f; CFR**: f*CRR**: V*L,N; I*L,N; V*1,2,0; I*1,2,0

CQR**: Q*, P*CDR**: D* (±20mA; ±1V; ±10V) ER: B

*Root mean square values**Quality-Tracks


SIMEAS R-PMU Digital Fault RecorderTrigger Functions

Level trigger (min/max): Monitoring of the AC and DC analog measuredvalues for observance of min/max limit values.

Gradient trigger (rate of change): Monitoring of mean squared analog measured values for rate of change during a parameterized filter time.

Binary trigger: Monitoring state changes at the binary inputs.

Manual trigger: Via keypad on the control panel or via OSCOP P.

External trigger: Via control input.

Network trigger: SIMEAS R-PMU when triggered sends start signal to otherSIMEAS R-PMU devices via the Ethernet network.

Logical trigger (TAR only): Logical AND connection of up to 8 digital inputs.

Trigger cosφ (V3.0 only for f, P recorder): Monitoring of power factor P/S.

Cross trigger (PMU only): TAR triggers TPR recording (and vice versa).


SIMEAS R-PMU Digital Fault Recorder Packaging & Point Counts

ZE 8/16 Housing½ 19-inch Chassis with 1 DAU card

Maximum points:8 analog and 16 binary channels

ZE 32/64 Housing19-inch Chassis; up to 4 DAU cards

Maximum points:32 analog and 64 binary channels

DA

U –

4

DA

U –

3

DA

U –

2

DA

U –

1D

AU

Pow

er s

uppl

y

Pow

er s

uppl

y

CP

UC

PU


SIMEAS R-PMU Digital Fault Recorder Data Acquisition Units (DAU)

VCDAU 4 AC voltage, 4 AC current and 16 digital inputs.Used for monitoring a feeder or a transformer bay.

CDAU 8 AC current inputs and 16 digital inputs.For monitoring the current on two feeders.

VDAU 8 AC voltage inputs and 16 digital inputs.Record bus bar and feeder voltages.

DDAU 8 DC voltage inputs and 16 digital inputs.Monitor generator outputs and battery voltages.

BDAU32 digital inputs. For monitoring and triggering on circuit breakers, isolators, relays and generators.

Choice of five DAU modules – Install in any combination!


SIMEAS R-PMU Digital Fault RecorderData & Communications

Data Type / ProtocolsStreaming PMU orDFR DataPPP

RS-232EthernetData Type / Protocols

Streaming PMU andDFR DataTCP or UDP

External CommunicationsStreaming Phasor Data IAW C37.118-2005 Level 1 (60 frames / sec)DFR data (Continuous and Transient records; Event records)Error logs and system messages

Stored Data (Flash memory)Continuous Phasor RecordsTransient Phasor Records


Quality Tracks appear with waveforms in Evaluation module.

SIMEAS R-PMU Digital Fault Recorder Quality Tracks (Binary Tracks)


SIMEAS R-PMU Digital Fault Recorder Power Supply Input

Two Power Supply Input Options24 to 60 VDC 110 to 230 VAC or 110 to 250 VDC

Power BackupStorage capacitors ensures operation of one second or more in the event of a power failure.Optional battery-buffered voltage supply allows for operation of at least ten minutes in the event of a power failure.


SIMEAS R-PMU Digital Fault RecorderTime Synchronization

Synchronization Requirements

High precision clock (< 5 µs) is required to conform to IEEE C37.118-2005 standard for a 1% Total Vector Error (TVE).

Siemens supplies a Hopf GPS Clock (Model 6875) that is specially adapted for phasor measurements (Siemens PN 7XV5664).


SIMEAS R-PMU Digital Fault RecorderThird-party Certified according to IEEE C37.118-2005

Certified to Level 1 by TUV NORD.

The SIMEAS R-PMU was certified for both measurement accuracy and network data functionality.

The SIMEAS R-PMU was tested under static as well as the dynamic conditions that could be expected in real networks.

Development of this new testing procedure was performed by Magdeburg scientists in conjunction with researchers at Virginia Tech University.


OSCOP P V6.6 DFR System SoftwareIntroduction

OSCOP P system software is used for collecting, evaluating and reporting Power Quality, DFR and relay fault recordings.

OSCOP P is interoperable with third-party DFRs, relays and PQ meters using standard protocols and device profiles.

Automatic operation for data retrieval, analysis and reporting.

Analyze continuous and transient phasor recordings

COMTRADE file import / export

Optional fault location module.


OSCOP PServer

OSCOP PServer

OSCOP PClients

OSCOP PClients

OSCOP P V6.6 DFR System SoftwareSystem Architecture

LANWAN

Substation – LAN TCP/IP

Substation Level

Process Level

Office LAN

Analyse Parameterize

SIMEAS R V3.0 SIMEAS R-PMU

Monitoring

SCADA Hostand

Enterprise System

SCADA Alarm Box

PDC (SIGUARD)

Printer

Printer

Printer




OSCOP PDAKON

OSCOP PDAKON

IEEE C37.118-2005

Enterprise Level



OSCOP P V6.6 DFR System Software Evaluation Module

Visualization of sampled values

Time-seriesWaveformsTime-seriesWaveforms

VectorDiagrams

VectorDiagrams


OSCOP P V6.6 DFR System Software Fault Record


OSCOP P V6.6 DFR System Software Fault Location

Type of fault.Distance to fault.Application examples are included with OSCOP P 6.60 installation CD.An Application Description is available at www.powerquality.de

http://www.powerquality.de/


Content





Questions & Answers


SiGuard-PDP Phasor Data Processing System System Description

SiGuard-PDP is a software-basedPhasor Data ConcentratorData ArchiveUser Interface (UI)

Typical UsersSystem operatorsPower system analystsProtection engineersPlannersResearchers

Modes of OperationOnline: Real-time operationOffline: Post event analysis

SiGuard-PDP Phasor Data Concentrator

SiGuard-PDP Data Archive

SiGuard-PDP User Interface

100 Incoming PMU Data Streams via

IEEE C37.118-2005

SIMEAS R-PMU

SiGuard-PDPPhasor Data

Processing System

SIMEAS R-PMU Third-party PMU

Five OutgoingData Streams via

IEEE C37.118-2005


SiGuard-PDP Phasor Data Processing System System Architecture

SiGuard-PDP is used at substation or enterprise.

OS: Windows XP Pro, Windows 7 or Windows Server 2008.

Multi-threaded - operates on one or multiple PCs.

Supports multiple User Interfaces (UI).

Works with all PMUs conforming to IEEE C37.118-2005 Standard.

SIMEAS or 3rd-party PMUs SIMEAS R-PMU

IEEE C37.118-2005

IEEE C37.118-2005

SiGuard-PDPSubstation PDC

SiGuard-PDP Enterprise PDC

Enterprise Level

Substation Level

SiGuard-PDP User Interfaces


SiGuard-PDP Phasor Data Processing System Key Features / Product Differentiators

More than just a PDC – It is a PDC, Data Archive and UI in one productCan be used both at the enterprise as well as the substation. Late data retrieval capability between substation and enterprise PDCs.Google Earth graphical interface.Drag-and-drop configuration interface.Ability to resize windows; detach charts and create separate windows.1,000 real-time data calculation and forwarding capability.Data quality codes used with incoming and outgoing C37 data streams.Built-in Data Applications (available with Enterprise-level PDC):

Voltage stability “nose curve” (voltage over power)Islanding detectionPower swing recognitionLine thermal monitoring


SiGuard-PDP Phasor Data Processing System Data Application Areas

Inter - AreaOscillations

1V

2VLoss of

Synchronization

LineTrip

f

t

Cascadingoutages

P

V

Voltagecollapse

Reactivepower

shortage

Transmissioncorridor

congestion

HeavyLoad

Loss ofGeneration

Frequencydeviation

LocalOscillations

Voltage Stability Frequency StabilityPower OscillationsLine Loadability

Voltage Stability Frequency StabilityPower OscillationsLine Loadability


SiGuard-PDP Phasor Data Processing System User Interface

Power System StatusPower System Status

MapsMaps ChartsCharts MeasurementsApplications &

Formulas

MeasurementsApplications &

Formulas




Curve shows state of complete power system based on user-defined

Min / Max limits

Use Limit button to set Min / Max limits




Use sliders and cursor in offline mode for playback

Online / OfflineButton

Charts and map transitions synched in playback mode



MapsMaps

Quickly create one-lines in Google Earth tool

Click on “Preselect”button, drag mouse over

map and just those preselected data points appear in Measurement

section

Legend: Object ColorBlue – NormalYellow – Near criticalRed – Critical



ChartsCharts

Vector DiagramPhasors

Line DiagramsAnalog & Phasors

Drag-and-DropMeasurements into

Chart Area




Formulas


Formulas

Create custom Formulasthen drag into Chart area

Graph special applications such as “Nose” curve (voltage over power)


SiGuard-PDP Phasor Data Processing System XML Files and Integration with the PMU Registry

All SiGuard-PDP configuration data isstored in XML and KML file format.

XML / KML files provide the means for:System integration to PMU registry and other third-party systems.System upgrade / migration path to new software products in future.

All SiGuard-PDP configuration data isstored in XML and KML file format.

XML / KML files provide the means for:System integration to PMU registry and other third-party systems.System upgrade / migration path to new software products in future.


SiGuard-PDP Phasor Data Processing System Engineering Tool – Main Window

Existing PMUs

Project Edit View Insert Help

SIGUARD Engineering

Add new, Add folder, Filter

PMU1 > Measurements

MapPMUs Calculated measurements Data distributionApplications

Item_02

Item_03_02

Item_01

Item_03Item_03_01

Item_03_03_01

Item_03_03_03_01

Item_03_03

Item_03_03_02Item_03_03_03

Item_03_03_03_02Item_03_03_03_03Item_03_03_03_03_1Item_03_03_03_03_2Item_03_03_03_03_3

Open, Save, Activate Undo, RedoCut, Copy, Paste, Print

Error 1: Error type and location.

Error 2: Error type and location.

2 Errors

Link to error.

Link to error.

Icon is shown only when errors exist.

Opens editor/area for resolving error

Corresponds with errors in error section

Results of Engineering Tool generate XML and KML configuration files.

Results of Engineering Tool generate XML and KML configuration files.


SiGuard-PDP Phasor Data Processing System Engineering Tool – Map Creation Window


SIGUARD Engineering

Elements Element types

PMUs Map Calculated measurements Data distributionApplications

Item_02

Item_03_02

Item_01

Item_03Item_03_01

Item_03_03_01

Item_03_03_03_01

Item_03_03

Item_03_03_02Item_03_03_03


Generator Compensator

Substation Power line

Available measurements

KML Import opens dialog

User drags and drops elements on map area or tree

Properties

Map

Name

Display

Type

General Geo coordinates Measurements

Textbox

Substation

Name Header


SiGuard-PDP Phasor Data Processing System Engineering Tool – Point List Creation Window


SIGUARD Engineering

Elements Element types

PMUs Map Calculated measurements Data distributionApplications

Item_02

Item_03_02

Item_01

Item_03Item_03_01

Item_03_03_01

Item_03_03_03_01

Item_03_03

Item_03_03_02Item_03_03_03


Generator Compensator

Substation Power line

Available measurements

Properties

Map

General Geo coordinates Measurements

Text1

Measurement name Header Header

2

456

3

78910

Text TextText Text TextText Text TextText Text TextText Text TextText Text TextText Text TextText Text Text

User drags and drops measurements into list

Name Header


SiGuard-PDP Phasor Data Processing System Limit Editor to Define Alarms and System Status


SiGuard-PDP Phasor Data Processing System *.csv File Export from Offline Data Archive

Data Quality Codes


SiGuard-PDP Phasor Data Processing System List of PMU and PDC Quality Codes


SiGuard-PDP Phasor Data Processing System Comm Statistics


SiGuard-PDP Phasor Data Processing System Data Reporting

Copy and Paste

*.csv Report

DataQuality Codes

Right-clickon Chart


SiGuard-PDP Phasor Data Processing System Advantages and Benefits

Interoperable – SiGuard® can integrate with a customer’s existing enterprise system using a variety of mechanisms such as, SOA, standardized protocol, database queries, etc.Adaptable – SiGuard-PDP can effectively integrate will any SiGuard®

monitoring and control application developed by Siemens PTI.Scaleable – SiGuard-PDP can scale up using virtual machines.Flexible – Remote maintenance and patch updates can be safely and securely performed using Windows remote desktop and IT tools.Maintainable – Customers can expect to see many changes in PMU applications and algorithms over the next three to five years. Asoftware-based Substation PDC like SiGuard® has many maintenance advantages over hardware-based PDCs (e.g. cyber security updates). Upgradeable – Algorithms, protocols and firmware can be easily updated without having to purchase new hardware or change wiring.


Siemens Service and Support Advantages and Benefits

Siemens Energy, Inc. (USA) has 400 people in the Energy Automation division who specialize in project management and hardware and software design of enterprise-level and substation-level SCADA, EMS and P&C systems.

Professional product development processes (ISO 9000 certified)

Siemens can provide turnkey installation and 24 hour support.

We can structure a Maintenance Service Agreement (MSA) to fit the needs of a utility to ensure that their PMU / PDC deployment remains in an evergreen condition.

Siemens Energy Automation and Siemens Power Technologies International (PTI) is developing a number of applications to convert PMU data into actionable information.


Content





Questions & Answers


Power System Observability and Securitywith the SiGuard® Suite of Product and Services

SiGuard®

SiGuard®–PDPPhasor Data Processing

System

SiGuard®-DSADynamic Security

Assessment

SiGuard®-PSAProtection Security

Assessment

AnalyzePast System Events

ObserveSystem Behavior

PredictSystem Behavior on Events

Past Present Future

SIMEAS R-PMUOSCOP P DFR Software

SAFIR Fault Location

DIGSI Analysis Tool SiGuard®–WAPCWide Area

Protection and Control System


SiGuard-DSA and SiGuard-PSADynamic Network and Protection Security Assessment

Adaptive Settings for Protection

Δt, I>, I>>

Small Signal Stability

Margin Calcul.

Transient Stability

Margin Calcul.

Voltage Stability

Margin Calcul.

Network DataDatabase

Protection DataDatabase

Scenario

DynamicContingencies

Visualization / Monitoring

Ranking / Reporting

U

P

δ

tfault

f

σ

5%

Visualization

ContingenciesBuilder

Margin/CriteriaBuilder

ScenarioBuilder

PMUMeasurementNeighboring

Systems

Predef. Scen.& CounterMeasures

Stat.Protection Simulator

Dyn.Protection Simulator

Patent: DE20060014446

1: University of Ljubljana, Slovenja2: University of Magdeburg, Germany3: University of Erlangen, Germany1: Energinet.dk, Denmark2: Transelectrica, Romania3: Vattenfall Europe Transmission Germany

PARTNERS:


SiGuard-DSA Dynamic Security Assessment Security Indexes

1. Angle index (AI)

2. Maximum frequency deviation index (MFDI)

3. Frequency recovery time index (FRTI)

4. Dynamic voltage index (DVI)

5. Quasi-stationary voltage index (QSVI)

6. Power flow index (PFI)

7. Load shedding index (LSI)

8. Small signal stability index (SSSI)

9. Nodal loading index (NLI)

10. Approximate collapse power index (ACPI)

11. Power transfer stability index (PTSI)

Ranking

1.0 INSECURE

0.0

0.5

0.6

0.7

0.8

0.9

0.1

0.2

0.3

0.4

SAFE

ALERT HIGH

ALERT LOW

DANGER


DSA Ranking – 3-stage Fuzzy Logic System (FLS)with PMU data and trend analysis


SiGuard-DSA Dynamic Security Assessment Security Indexes

⎪⎭

⎪⎬⎫

⎪⎩

⎪⎨⎧

⎟⎟⎠

⎞⎜⎜⎝

⎛=

=admFR

FRi

NGi tt

,

max,

...1max,1minFRTI

3. Frequency recovery time index (FRTI)

0T [s]

47.5

f (Hz)

Time when a fault occurs

Operation frequency range

FRt48.0

49.5

49.0

48.5

50.0

50.5

5 10 15 20

maxfΔ


SiGuard-DSA Dynamic Security Assessment Performance Index Rules (with three ranking levels)

rule FSI FPI FDSI1 low low low2 low medium low3 low high high4 medium low medium5 medium medium medium6 medium high high7 high low high8 high medium high9 high high high

stabilityFL

performanceFL

securityFL

In the DSA system a 5 level ranking is used

FL= Fuzzy logicFSI = Fuzzy stability

indexFPI = Fuzzy

performance index

FDSI = Fuzzy dynamic security index


SiGuard-DSA Dynamic Security Assessment Visualization Possibilities in SiGuard-PDP

Security Index

Parameter Selection forTime Chart

Time Chart

GeographicalVisualization

DSA Results


Meaningful and indicative presentation for 1,000’s of contingenciesNumerical designations plus colors (linguistic expression)Easy to interpret with matrix visualizationPlus presentations of dynamic system parameters over time (trajectories, diagrams)

SiGuard® DSAWide Area Monitoring

SSSI EMI AI MFDI FRTI FGI DVI QSVI VRTI LPFI TPFI LSI FFI FVI FPI FSI FDSI

6

5

4

3

2

1

security indices

contingencies


SiGuard-DSA Dynamic Security Assessment Other Visualization Possibilities

Bar animation

Detailed calculations

Matrix representation

Electrical diagram representation

Vector Diagrams

Numerical visualization

Map visualization

9 November 2010 © 2010 Siemens Energy, Inc. All rights reserved.Seite 59

SiGuard®-DSA Visualization and Color Coding of Dynamic Results

M M M M

Transmission Busses

Distribution Busses

LoadBusses

Transformer

Switch gear in transmission net.

Switch gear in distribution net.

Loads

Transformers

Con

tinge

ncie

s

n

...21

RegionsNorth East Center West South

DynamicNode Under-

Voltage 1 p.u.

0.7 p.u.


State of Research PrototypePSA-Cockpit


SiGuard-PSA Protection Security AssessmentEvaluation of Results

Unselective $-losses

Zone withhighest $-losses!

Assumption: 2h supply interruption after fault

$-losses

Measures avoidingunselective trippingin zone 14 are mostprofitable!

Economic Impact Assessment


SiGuard-PSA Protection Security AssessmentEvaluation of Results

Network and Protection SimulationProtection Reliability – Dependability and Security

Fault Pattern Analysis“Finger-Prints”

Economic Impact Assessment


Content





Questions & Answers


Questions?

Thank you!

Dan Murray Steve MauserMarketing Manager Business Development ManagerSiemens Energy, Inc. Siemens Energy, Inc.Mobile: (408) 687-9134 Mobile: (214) [email protected] [email protected]

mailto:[email protected]

mailto:[email protected]

introduction to siemens synchrophasor solutions - … · introduction to siemens synchrophasor...

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