Status quo of R&D and Product Development on intelligent ...€¦ · Industry Day 2014, Vienna ......

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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.

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



Challenges for LV networks

monitoring and management of voltage band become necessary standardized limits: nominal voltage (230V) +/- 10%

asymmetrical load flows real peak load

potential voltage band violations

decentralized generation 230 V

+10%

-10%

U max

U min

overvoltage caused by (assymetrical) DG and/or load

dropping below lower limit due to loads/charging e-cars

voltage problem



Challenges for LV networks

load flow management to protect network infrastructure become necessary limits: cable loading

load flow problem

R+jX R+jX R+jX R+jX I secondary substation cable (Imax = 355A)

355A

~ ~ 20A 20A

355A 375A 395A

overloading



Smart Grid Migration Path

Continous grid monitoring

Data validation

Topology mapping

Grid

Monitoring

Efficieny gain

without active control

Big Data

Business Analytics

Operative and strategic grid planning

Efficieny gain

with active control

Voltage Control

Overload Control

Automatic Switching

Smart Market / Smart Grid / Smart Building interaction

Smart Grid Migration Path

Goal: Optimising of CAPEX + OPEX !



Smartgrids 2.0

LV

source: CIRED 2010, Session 5 Paper 0198

HV

MV

LV

LV

MV

Smartgrids 2.0

+

=

Future Active Network Management



Agenda

1. Motivation



• Smart Grids 2.0


• ISOLVES & GMD


3. Summary



Projects considering LV networks ISOLVES - Power Snap Shot Analysis by Smart Metering (PLC – CX1)

1250.001000.00750.00500.00250.000.00 [m]

0138

4 S

t. K

o..

MU

2946

0255

MU

2946

0275

6023

5349

KK

5352

660

2353

70

6023

5369

KK

5344

1

6023

5371

6023

5338

KK

5344

260

2353

31

KK

5344

360

2353

36

6023

5363

6023

5355

KK

5352

860

2353

52

1.00

0.99

0.98

0.97

0.96

[p.u.]

Leiter-Erde Spannung, Betrag L1 Leiter-Erde Spannung, Betrag L2Leiter-Erde Spannung, Betrag L3

ISOLVES:PSSA-M Spannungsfall-Strang1

Datum: 28.02.2011

Anhang: /2

DIg

SIL

EN

T

„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



Projects considering LV networks Smart Low Voltage Grid (SLVG)

Feld Test Gebiete Köstendorf/S – Eberstalzell/OÖ

Photovoltaic every 2nd roof“

E-Car „every 2nd car“

„Validation of solutions for future problems!“

Smart LV Grid Konzepte Smart planning, monitoring, control

http://www.salzburg-ag.at/uploads/pics/Logo.jpg



Projects considering LV networks - Smart Low Voltage Grid (SLVG) Development of intelligent Monitoring & Control

Co-Simulation Field tests

Test systems




Sim

ulation Message B

us (SM

B)

Communication Simulator

Grid Controller

Power Grid Simulator

Substation Automation Model

Modell / Simulation LV OLTC &Control

Dataconcentrator

Powerline-Communication

LV Grid

Illustration: Abart/Kupzog

Field Test




LV Grid – Testsystem




Field Test 1: Eberstalzell / Energie AG Netz / Upper Austria Illustration: Abart/Kupzog




Field Test 2: Köstendorf / Salzburg Netz / Salzburg Illustration: Abart/Kupzog




Field Test Köstendorf / Salzburg Netz / Salzburg


2013-06-20 Andreas Lugmaier / CT RTC Networks and Communication 23.Mai 2014

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



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



Results of R&D Projects and ongoing Product Development - Example 3: Abgesetzte / Retrofit Lösung für automatisierte Ortsnetzstationen (MS & NS)

1 3

4

2 6

5

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



Agenda

1. Motivation



• Smart Grids 2.0


• ISOLVES & GMD


3. Summary



Summary

1. Grid

Monitoring

2. Efficieny gain

without active control

From Research to Products to Smart Grid Migration Path

3. Efficieny gain

with active control

R&D, Test systems & Field tests

Products & Migration Path

Optimising of

CAPEX + OPEX !



Andreas Lugmaier

Siemens AG Österreich Research & Technologies

CT RTC Networks & Communication Industrial Networks Austria

E-mail: [email protected]

Thank you for your attention!

siemens.at/future-of-energy

Status quo of R&D and Product Development on intelligent ...€¦ · Industry Day 2014, Vienna ......

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