Andreas Lugmaier

Status quo of R&D and Product Development
on intelligent Secondary Substations (iONS)
Andreas Lugmaier, Head of Research Group “Industrial Networks”
Industry Day 2014, Vienna
10.2014
Unrestricted © Siemens AG 2013 All rights reserved.
siemens.at/future-of-energy
Agenda
1. Motivation
•
Challenges for LV Grids
•
Smart Grid Migration Path (LV & MV)
•
Smart Grids 2.0
2. Examples for R&D projects and product development
•
ISOLVES & GMD
•
Smart LV Grid & FITformer® REG –v2 and iONS
3. Summary
Unrestricted © Siemens AG 2013 All rights reserved.
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2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
Agenda
1. Motivation
•
Challenges for LV Grids
•
Smart Grid Migration Path (LV & MV)
•
Smart Grids 2.0
2. Examples for R&D projects and product development
•
ISOLVES & GMD
•
Smart LV Grid & FITformer® REG –v2 and iONS
3. Summary
Unrestricted © Siemens AG 2013 All rights reserved.
Page 3
2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
Challenges for LV networks
voltage problem
asymmetrical load flows
real peak load
potential voltage band violations
+10%
overvoltage caused by
(assymetrical) DG
and/or load
Umax
decentralized generation
230 V
-10%
Umin
dropping below lower limit
due to loads/charging e-cars
monitoring and management of voltage band become necessary standardized limits:
nominal voltage (230V) +/- 10%
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2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
Challenges for LV networks
load flow problem
overloading
cable (Imax = 355A)
secondary substation
I
R+jX
R+jX
R+jX
R+jX
355A
355A
~
~
20A
20A
375A
395A
load flow management to protect network infrastructure become necessary limits:
cable loading
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2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
Smart Grid Migration Path
Smart Grid Migration Path
Goal: Optimising of CAPEX + OPEX !
Grid
Efficieny gain
Efficieny gain
Monitoring
without active control
with active control
 Continous grid
monitoring
 Data validation
Topology mapping
 Big Data
 Business Analytics
 Operative and strategic grid
planning
 Voltage Control
 Overload Control
 Automatic Switching
Smart Market / Smart Grid /
Smart Building interaction
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2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
Smartgrids 2.0
Future Active Network Management
LV
MV
HV
+
MV
LV
LV
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Page 7
2013-06-20
source: CIRED 2010, Session 5 Paper 0198
Smartgrids
= 2.0
Andreas Lugmaier / CT RTC Networks and Communication
Agenda
1. Motivation
•
Challenges for LV Grids
•
Smart Grid Migration Path (LV & MV)
•
Smart Grids 2.0
2. Examples for R&D projects and product development
•
ISOLVES & GMD
•
Smart LV Grid & FITformer® REG –v2 and iONS
3. Summary
Unrestricted © Siemens AG 2013 All rights reserved.
Page 8
2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
DIgSILENT
Projects considering LV networks
ISOLVES - Power Snap Shot Analysis by Smart Metering (PLC – CX1)
1.00
[p.u.]
0.99
0.98
0.97
Leiter-Erde Spannung, Betrag L1
Leiter-Erde Spannung, Betrag L3
[m]
1250.00
KK53528
60235352
1000.00
60235355
60235363
KK53443
60235336
750.00
KK53442
60235331
KK53441
60235338
60235371
500.00
60235369
KK53526
60235370
60235349
MU29460255
250.00
MU29460275
0.00
01384 St. Ko..
0.96
Leiter-Erde Spannung, Betrag L2
ISOLVES:PSSA-M
Spannungsfall-Strang1 Datum: 28.02.2011
Anhang: /2
„Smart Meters as eyes in the grid ...“
... especially for unbalanced loads in the LV-grid as a four-wire system ..!
Source: Energie AG Oberösterreich Netz GmbH, A. Abart
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2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
Projects considering LV networks
Smart Low Voltage Grid (SLVG)
Smart LV Grid Konzepte
Smart planning, monitoring, control
Photovoltaic
every 2nd roof“
Feld Test Gebiete
Köstendorf/S – Eberstalzell/OÖ
E-Car
„every 2nd car“
„Validation of solutions for future problems!“
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Page 10
2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
Projects considering LV networks - Smart Low Voltage Grid (SLVG)
Development of intelligent Monitoring & Control
Co-Simulation
Field tests
Test systems
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2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
Projects considering LV networks - Smart Low Voltage Grid (SLVG)
Development of intelligent Monitoring & Control
Field Test
Modell / Simulation
Dataconcentrator
PowerlineCommunication
Grid
Controller
Substation
Automation
Model
Communica
tion
Simulator
LV Grid
Simulation Message Bus (SMB)
LV OLTC &Control
Power Grid
Simulator
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2013-06-20
Illustration: Abart/Kupzog
Andreas Lugmaier / CT RTC Networks and Communication
Projects considering LV networks - Smart Low Voltage Grid (SLVG)
Development of intelligent Monitoring & Control
LV Grid – Testsystem
Unrestricted © Siemens AG 2013 All rights reserved.
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2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
Projects considering LV networks - Smart Low Voltage Grid (SLVG)
Development of intelligent Monitoring & Control
Unrestricted
© Siemens
AG 2013 All rights reserved.
Field
Test
1: Eberstalzell
/ Energie AG Netz / Upper Austria
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2013-06-20
Illustration: Abart/Kupzog
Andreas Lugmaier / CT RTC Networks and Communication
Projects considering LV networks - Smart Low Voltage Grid (SLVG)
Development of intelligent Monitoring & Control
Unrestricted
© Siemens
AG 2013 All rights reserved.
Field
Test
2: Köstendorf
/ Salzburg Netz / Salzburg
Page 15
2013-06-20
Illustration: Abart/Kupzog
Andreas Lugmaier / CT RTC Networks and Communication
Projects considering LV networks - Smart Low Voltage Grid (SLVG)
Development of intelligent Monitoring & Control
Field Test Köstendorf / Salzburg Netz / Salzburg
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2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
Results of R&D Projects and ongoing Product Development - Example 1:
Grid Monitoring Device & Datenauswertung - AMIS TD-3551/3552

e3 Phasen Messbaugruppe: 3x230/400V bzw.
100/250/500A

Erfassung von Spannungs – und Strom Effektivwerten;
Genauigkeit: Klasse=1

Abgeleitete Werte: P+ / P-; Q+ / Q-; (Lastgangspeicher :
60 Tage 15 Minwerte) f, cos ϕ P

Integrierte DLC-Kommunikation (EN 50065-1; 3-95 kHz)

Infrarot-Schnittstelle für lokales Auslesen und
Parametrieren
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2013-06-20
23.Mai 2014
Andreas Lugmaier / CT RTC Networks and Communication
Results of R&D Projects and ongoing Product Development - Example 2:
FITformer® REG –v2

Leistungsbereich bis 630 kVA,
max. Betriebsspannung: 36 kV

Unterspannungs-Lastregelbereich
in drei Stufen

Zusätzlicher Oberspannungsseitiger Einstellbereich für optimalen
Betrieb:
+/- 2,5% und +/- 5% (Einstellbar im spannungslosen Zustand)

Separate Steuer- und Regelungseinheit für erleichterten
Zugang sowie Wartung

Regeleinheit enthält ausschließlich elektromechanische
Bauelemente (Verbesserung von Sicherheit u. Wartung)

Neue Verbindung der Cast Resin Durchführung (verbesserte
Abdichtung)

Luftschütze

Optimiertes Layout der Komponenten

Neue Steuerung mit höherem Isolationslevel, sowie
integrierter IEC 60870-5-104/101 und Modbus RTU
Kommunikation
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2013-06-20
23.Mai 2014
Andreas Lugmaier / CT RTC Networks and Communication
Results of R&D Projects and ongoing Product Development - Example 3:
Abgesetzte / Retrofit Lösung für automatisierte Ortsnetzstationen (MS & NS)
5
4
3
2
1
6
Komponenten einer automatisierten ONS im abgesetzten RTU-Schrank:
1 RTU SICAM CMIC (SPS) – Modbusverbindung mit MS-FCM und zB Linak Motor
2 Feeder Condition Monitor SICAM FCM (in der NS)
3 Power Quality Recorder SICAM P855 (in der NS)
4 SiTop USV mit Stromversorgungseinheit und Batterie
5 freier Platz für Modem
6 Sicherungsautomaten
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2013-06-20
23.Mai 2014
Andreas Lugmaier / CT RTC Networks and Communication
Agenda
1. Motivation
•
Challenges for LV Grids
•
Smart Grid Migration Path (LV & MV)
•
Smart Grids 2.0
2. Examples for R&D projects and product development
•
ISOLVES & GMD
•
Smart LV Grid & FITformer® REG –v2 and iONS
3. Summary
Unrestricted © Siemens AG 2013 All rights reserved.
Page 20
2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
Summary
From Research to Products to Smart Grid Migration Path
R&D, Test systems & Field tests
Optimising of
CAPEX + OPEX !
Products & Migration Path
1. Grid
Monitoring
2. Efficieny gain
without active control
3. Efficieny gain
with active control
Unrestricted © Siemens AG 2013 All rights reserved.
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2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication
Thank you for your attention!
Andreas Lugmaier
Siemens AG Österreich
Research & Technologies
CT RTC Networks & Communication
Industrial Networks Austria
E-mail:
[email protected]
siemens.at/future-of-energy
Unrestricted © Siemens AG 2013 All rights reserved.
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2013-06-20
Andreas Lugmaier / CT RTC Networks and Communication

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