Berry Zaat, Infrastructure & Cities, Power Quality / Energy Automation, Tel: 070-3333122
© Siemens NL 2013 Dinsdag 23 April
Agenda • Introductie • Van conventionele netwerken naar smart grids • Power Quality; Wie heeft ermee te maken • Power Quality; Een complex thema (integratie van normen in de oplossingen) •
ACM: Autoriteit Consument & Markt
• Producten en oplossingen, klaar voor de toekomst • SIMEAS SAFIR – “An Information Platform (not only) for Transmission Company” • Afsluiter Reductie van storingsminuten film SAFIR (2+3 min)
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Smart Grid Division
Infrastructures & Cities Sector
Van conventionele netwerken naar smart grids (1)
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Smart Grid Division
Infrastructures & Cities Sector
Van conventionele netwerken naar smart grids (2)
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Smart Grid Division
Infrastructures & Cities Sector
Van conventionele netwerken naar smart grids (3)
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Smart Grid Division
Infrastructures & Cities Sector
Power Quality – Waarom is dit belangrijk! • Malfunction of computers and communication equipment
Voltage Swells 29%
• Damage of home electronic equipment
Interruptions 3%
Trans. 8%
• Tripping the drive systems of automated manufacturing processes • Misoperation of protective relays, saving your assets • Generation of excessive losses and heating…etc
Voltage Sags 60%
Economic losses EUR: about 300 Billion EUR/year worldwide !!!! Page 6
Smart Grid Division
Infrastructures & Cities Sector
Power Quality: Niet alleen voor netbeheerders
Trends
Customer challenges
Increasing energy costs
Increasing energy costs: Drive variable operating costs because 50– 60% of these are energy costs.
CO2 reduction
CO2 reduction: A typical refinery needs carbon certificates for ~170 kg CO2 / gross ton of production.
Energy outages: 1 hour outage = 1.000,000 € revenue loss for refinery operator.
Grid capacity / Reliable energy supply
Minimizing of production costs Source: Mineralölwirtschaftsverband MWV
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Smart Grid Division
Infrastructures & Cities Sector
Huidige status Nederland - Energie Nederland: - Richtlijnen voor toelaatbare harmonische stromen - Netbeheer Nederland: - PQM project (voor TSO en DSO) - ACM: - Netcode - ACM publiceert Factsheets Kwaliteit Regionale Netbeheerders - Meetrapport uitgevoerd door Laborelec (2012) - Commissies, verenigingen, gebruikers en netbeheerders: Hoe om te gaan met dips en transienten Transparantie op het overdrachtspunt? Waarom niet gezamenlijk meten en gegevens delen? Page 8
Smart Grid Division
Infrastructures & Cities Sector
Spanningskwaliteit vanuit optiek van de ACM Spanningskwaliteit als een belangrijk aspect in het waarborgen van de betrouwbaarheid van de elektriciteitsnetten (wettelijke taak, art. 16, eerste lid, onderdeel b van de Elektriciteitswet) Verantwoordelijkheid van netbeheerders en afnemers Is het huidige niveau van spanningskwaliteit goed? Gewenste ontwikkelingen: – Monitoring – Registratie – Transparantie – Aansluiting bij EU ontwikkelingen
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Smart Grid Division
Infrastructures & Cities Sector
ACM aanbevelingen n.a.v. onderzoek 1. Normering – meer normen: - Spanningsdips in MS netten 2. Betrouwbaar beeld over spanningskwaliteit – meer metingen: – Alle aansluitingen op EHS en HS netten voorzien met continue metingen – Alle (E)HS/MS stations voorzien met continue metingen voor spanningsdips – Steekproef in MS en LS netten vergroten van 60 naar 250 weekmetingen 3. Transparantie – meer transparantie: – Verschillende verbeteringen in de rapportages – Openbare rapportage tool voor het brede publiek – Uniforme behandeling en registratie van klachten 4. Impact van speciale projecten – meer duidelijkheid: – Impact van de speciale projecten inzichtelijk maken voor het brede publiek – Indien nodig metingen op speciale projecten alsnog plaatsen Page 10
Smart Grid Division
Infrastructures & Cities Sector
Producten en Oplossingen voor Power Quality: Klaar voor de toekomst
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Smart Grid Division
Infrastructures & Cities Sector
Power Quality, een complex thema……. Power Quality Voltage Quality
Causes
Supply Quality Lightning strike
Start-up or shutdown of large consumer items (motor)
Outage of equipment
Arc furnaces
Short circuits
Welding plants
Automatic reclosing
Motor starting
Characteristics
Electromagnetic interferences
Fault records (V/C)
EN 50160 / Netcode NL
Synchrophasors
Voltage dip / sag or swell Supply voltage variations
Frequency
Noise
Active- / Reactive power
Harmonics
Binary signals
Flicker
Process signals
Recording
Protection
PMU
Fault Recording
PQ Recording
IEC61850 / ….
SIPROTEC
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Transients
Other Vendors
Smart Grid Division
SIMEAS R
SIMEAS Q80
Infrastructures & Cities Sector
Power Quality Standaards: Een zeer belangrijke stap naar transparantheid
Customer Standard (LV, MV and HV)
Local Standards or Grid Codes
EN 50160
IEC 61000-4-30 Measurement of voltage quality
Performance Standard (Class A, B, S)
IEC 61000-4-7
IEC 61000-4-15
IEC 61557-12
PQI: IEC 62586
Harmonics
Product Standard How to design
Flickermeter
(2011/12)
Power Quality has defined standards and rules. These rules bring transparency Page 13
Smart Grid Division
Infrastructures & Cities Sector
Grid Monitoring
Segments
Business
Power Quality Sensoren Power Quality Monitoring
Power Monitoring
Explanatory / Regulative
Economical and Operative
Explanatory / Operative
Core Functionality
Software Fault / Contin. Recording Event based Recording Fault Locating
Black-out Prevention
Transients
IEC61000-4-30 A/S
Network Monitoring
Flicker
EN50160
Harmonics
Waveform Capture
Reporting
Voltage Events
Wide Area Monitoring Phasor Measurement units
Fault Recorder and PMU
SICAM Q80
SICAM P855
Limits violations Analog. Outputs Binaries Inputs /Outputs Temperature Sensors
Power / Process Monitoring Load Management I/O 20mA
Power Meter, Transducer and SU’s SICAM P50
SICAM SU Plattform
Systems
SIMEAS R/-PMU -> 7KE85…
Power Quality Recorder
Power measurement
Power Quality and Measurement (PQM) targets to supply accurate and reliable monitoring devices and software systems.
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Smart Grid Division
Infrastructures & Cities Sector
Power Quality and Measurements Devices – Overview SICAM
P50
T
MMU
P850
P855
V, I, f, P, Q, S, Energy, Angle, cos phi
n
n
n
n
n
n
Alarm Log
n
n
n
n
n
n
21st
-
21st
40th
40th
50th
AVG, Min, Max
n
-
-
-
n
n
Limit Violations
n
n
n
n
n
n
n
n
n
n
n
P Par
n
n
n
n
n
2BO/ Opt
2BO/ 4AO
2BO
2BO
2BO
Serial Modbus RTU /Profibus/T103
NTP ModbusRTU /T103 Modbus TCP/ T104
NTP ModbusRTU /T103 Modbus TCP/ IEC61850
NTP ModbusRTU /T103 Modbus TCP/ IEC61850
4BO/4BI NTP/GPS/IRIGB, DCF77
-
-
Class S
Class A
Data recording for voltage quality
n
n
EN50160 Evaluation / Reporting
n
n
Waveform recording / fault rec.
n
n
2GB
2GB
Individual Harmonics
Accuracy (IEC 62053-22 Class 0.2S) Web Browser for Parameterisation / Evaluation I/O Time Syncronisation
Ethernet Communication
-
NTP Modbus RTU /T103 Modbus TCP/ IEC61850
Accuracy (IEC6100-4-30)
-
-
Serial Communication
Internal Memory Size
1MB
Modbus TCP
n
Transients
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Q80
Smart Grid Division
Infrastructures & Cities Sector
Power Quality
If you cannot measure it, you cannot improve it. Lord Kelvin
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Smart Grid Division
Infrastructures & Cities Sector
PQ op alle spanningsniveaus System Automation, SCADA, DMS, EMS
IEC 61850
Applications
Evaluation from Substation and Distributed Generation data EN50160 Power Quality Reporting Events Analyse Load Profile Network Power Flow Voltage, frequency and harmonics profile Limit Violation Alarming and Command over 2 binaries
110KV / 20kV 20KV
High Voltage / Medium Voltage Substation
20KV
Medium Voltage / Low Voltage
Low Voltage
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… Smart Grid Division
…
Infrastructures & Cities Sector
Power Quality geïntegreerd en beheerd in in uw organistatie Customer Care Marketing Assets Managm. Data warehouse
Integrated utility business operation
Regulation
...
Enterprise Bus Advanced applications
Added value network management & optimization
Network PQ Information Network planning information management
...
Power Excellence
Gateway Export
Network control & supervision
Communication
DB
Partner, market, etc.
SCADA etc.
$Trader Communication networks Multi-site
Field data acquisition, local control & automation
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Report Diagrams
Information gateway
Fault recorder
Power Quality
Meter
Smart Grid Division
Power Exchange Power Quality
Infrastructures & Cities Sector
“Lesson learned”
alleen power quality/storingsregistratie data, zelfs van de juiste meters…
…betekent helemaal: niets
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Smart Grid Division
Infrastructures & Cities Sector
Uw ervaring, onze kennis
A Power Quality Project does not mean a system providing data, but a system providing information
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Smart Grid Division
Infrastructures & Cities Sector
Welke informatie heeft u nodig? Continuïteit, betrouwbaarheid en leveringszekerheid in uw processen. Analyses voor evalueren storingen Foutplaatsbepaling / lokalisatie Terugbrengen storingsminuten Genereren van Netkwaliteitsrapportages / on-line beschikbaar te stellen. Preventief onderhoud / onderhoud ACM -> PQ Rapportage / Dips / PQM -> transparantheid informatie Informatie
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Smart Grid Division
Infrastructures & Cities Sector
Smart Grid Compass „The consultancy competence for power quality, and…“
Phases
Defining PQ Purposes
Measuring Concept
Define Devices
Software Concept
System Integration
Understand the PQ Standards, and Europe Implementation Define Regulative, Explanatory and Systemic PQ Purposes
Define Measuring points
Define Measuring devices and Communication and System Solution Activities
Software Implementation Tests, Training Analysis of Information, controlling, action plan, Standards adaptation
The Project concept helps to identify the measurement point, the measurement purposes by analyzing the whole work and the information flow!
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Smart Grid Division
Infrastructures & Cities Sector
SICAM PQS / SAFIR
Measure: Protection Relays Fault Recorder Power meter
Improvement: Commissioning
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Archiving: DataCollector SICAM with variable protocols
Analyses: Cockpit PQS &Autom. PQ Analyzer / Reports SAFIR Gridcode
Define Measures: Consulting
Smart Grid Division
Infrastructures & Cities Sector
SICAM SAFIR Real-time system
Uitgangspunten 1.
Koppeling met SCADA en GIS.
2.
Simulatie op (actuele) net data: spanning. stroom, vermogen, harmonische vervuiling.
3.
Koppeling met beveiliging data base PDMS
Voordelen 1.
Tiijd en kosten besparing.
2.
Automatische analyses en rapportages.
3.
spanning en stabiliteit analyses.
4.
Transienten en stabiliteit.
5.
Storing analyse.
6.
Belastingvoorspelling.
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Smart Grid Division
Infrastructures & Cities Sector
SIMEAS SAFIR (1) Modulair Information Platform not only) for Transmission Companies
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Smart Grid Division
Infrastructures & Cities Sector
SIMEAS SAFIR (2) An Information Platform (not only) for Transmission Companies
- Asset monitoring - Transformer monitoring - Circuit Breaker monitoring
SIMEAS SAFIR
- Fault analysis - Fault location
- Voltage dips & swells - Frequency monitoring - Measuring and recording Page 26
Smart Grid Division
Infrastructures & Cities Sector
“Faults in Networks Numerous Information Sources Available for Analysis”
Transmission network
Fault
Data sources available at station level (include different vendors)
Numerical protections Digital fault recorders Power Quality recorders
Fault data
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Smart Grid Division
Infrastructures & Cities Sector
Manual Fault Analysis Numerous Factors cause Inefficiency As is situation Collect the data from different sources Data management, standardization
Result Error prone, time consuming No standard used thus a standard needs to be created for a fault analysis
Identify the files, signals and features of interest
What signals and what files are relevant
Combine with correct power system data
Is this file relevant for the network event analysis
Perform calculations
Time consuming manual calculations and analysis of the fault
Quickly publish reports Page 28
The report can take hours if not days before a report is made Smart Grid Division
Infrastructures & Cities Sector
SIMEAS SAFIR – Detail Automated Data Processing for Automatic Fault Analysis / Power Quality / Measurements Rapports
Station Computer PQ Manager
1)
1) Digital Fault Relay Page 29
Smart Grid Division
Infrastructures & Cities Sector
Netkwaliteitsrapportages
Report examples: - PQ Explorer - PQ Inspector
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Mai 2012
Smart Grid Division
Infrastructures & Cities Sector
Storingsanalyse
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Smart Grid Division
Infrastructures & Cities Sector
Spanningsdips registratie
Spanningsdips in HS-netten Restspanning U (%) 90 > U ≥ 80 80 > U ≥ 70 70 > U ≥ 40 40 > U ≥ 5 5>U
Duur t (ms) 10 ≤ t ≤ 200
200 < t ≤ 500
0,75
4
500 < t ≤ 1.000
0,00
0
1.000 < t ≤ 5.000
0,25
2
5.000 < t ≤ 60.000
0,19
1
0
0
12
6
0
0
4
3
3
3
0
0
0,88
5
0,00
0
0,00
0
0,00
0
0
0
14
6
0
0
0
0
0
0
0
0
0,56
4
0,06
1
0,06
1
0,00
0
0
0
9
5
1
1
1
1
0
0
0
0
0,13
1
0,00
0
0,13
1
0,00
0
0
0
2
2
0
0
2
2
0
0
0
0
0,06
1
0,00
0
0,00
0
0,00
0
0
0
1
1
0
0
0
0
0
0
0
0
Het totale aantal locaties waarop spanningsdips zijn gemeten
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Toelichting 150 kV, 5 storingsschrijvers operationeel. 24 Spanningsdips geregistreerd waarvan 6 gemeenschappelijk die door de diverse storingsschrijvers zijn gemeten 50 kV, 11 storingsschrijvers operationeel. 30 spanningsdips geregistreerd waarvan 3 gemeenschappelijk met de diverse 150 kV storingsschrijvers en 12 met de diverse 50 kV storingsschrijvers.
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Smart Grid Division
Infrastructures & Cities Sector
Foutplaatsbepaling
Clear arranged fault location report Topological information Type of fault: e.g. L1-Ground Distance in km/miles with tolerance indication Relative Distance Used fault location algorithm Start, End time and duration of fault Maximum current Fault current and voltage
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Smart Grid Division
Infrastructures & Cities Sector
Management overview: PQ Inspector – Select Diagrams
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Smart Grid Division
Infrastructures & Cities Sector
SIMEAS SAFIR Automatic Detection of Fault Location as Support for Asset Managers
Comprehensive Analysis Features
Automatic Detection of Fault Location by Analysis of Various Sources
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Smart Grid Division
Infrastructures & Cities Sector
Use Case for Asset Managers: On a Trip Have the Correct Relays Had a Pick-up and Tripped
In case of a line fault, after having given the source systems some time to transfer the data, SIMEAS SAFIR should verify that all expected recordings are available and clearly warn the protection expert if this isn't the case, in order to draw his attention on the event. Page 36
Smart Grid Division
Infrastructures & Cities Sector
SIMEAS SAFIR Efficient Tools to Improve Response Time of Field Crews
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Smart Grid Division
Infrastructures & Cities Sector
SIMEAS SAFIR A Function Wise and Time Scale Wise Scalable Solution
SIMEAS SAFIR
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Smart Grid Division
Infrastructures & Cities Sector
SIMEAS SAFIR Different Time Scale of Applications Addresses Different Stakeholders
Time Scale Important phase shifts, frequency events, islanding Early warning
Network Operator
Anomalies at interconnection and delivery points Insufficiencies in regulation (frequency, voltage ) “Situation Awareness”
Real time
Lightning Strike correlation, 2ndary arc detection
Event Analysis, including fault location Protection anomalies, inconsistencies Mid term ( day / week )
Power quality Reporting, archiving of events Asset Management (OHL1), CB2), …) and planning
Long term (months / years )
Improvement of reliability Anticipation, training, grid expertise
1) Overhead line 2) Circuit Breaker Page 39
Smart Grid Division
Asset Manager
Infrastructures & Cities Sector
SICAM SAFIR: Demo / Film
Start Film
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Smart Grid Division
Infrastructures & Cities Sector
Reference Examples Installed SIMEAS SAFIR Solutions for a Smart Grid
Installation of the SIMEAS SAFIR since 2006
-
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Smart Grid Division
Data gathering Fault Analysis & classification Fault Location Power monitoring Analysis of Synchrophasors CB monitoring
Infrastructures & Cities Sector
Final, work together…
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Smart Grid Division
Infrastructures & Cities Sector
Thank you for your attention!
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Smart Grid Division
Infrastructures & Cities Sector