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WAMS AMSTER: TER: Practical results WAMSTER Ad-hoc synchrophasor - - PowerPoint PPT Presentation

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1 WAMS AMSTER: TER: Practical results WAMSTER Ad-hoc synchrophasor measurement network Introducin oducing the WAMST STER2/ R2/SyncPQ SyncPQ multifu ifunct ction ional l DIN-rail il-moun mountabl table e unit: t: Modification of

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WAMS AMSTER: TER:

Practical results

Studio Elektronike Rijeka, September 2013 ∙ www.ster.hr ∙ www.wamster.net

1

Introducin

  • ducing the WAMST

STER2/ R2/SyncPQ SyncPQ multifu ifunct ction ional l DIN-rail il-moun mountabl table e unit: t: Modification of the STER PMU device into a new form factor with functional and measurement improvements (PMU, power quality, disturbance recorder)

WAMSTER Ad-hoc synchrophasor measurement network

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www.ster.hr

Prese esentation ntation Co Contents ntents

1.

About our company (STER) (Studio Elektronike Rijeka d.o.o.)

  • 2. WAMSTER system description

3.

WAMSTER achievements

4.

SyncPQ: multifunctional synchrophasor unit for distribution systems in a DIN rail mountable enclosure 2

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SLIDE 3

3

  • 1. About out company

Studio Elektronike Rijeka

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www.ster.hr

Our Our co comp mpany any  ST STER ER

Stud udio io Elektr tronik

  • nike

e Ri Rijeka ka d.o .o.o. .o. (S (STER) R)

  • Located in the Technology-Innovation Centre of

Rijeka (TIC), J. P. Kamova 19

  • Development of technological solutions in

automation, measurement and electronics

  • Founded in 2006 based on previous achievements in

the field of power quality

  • Currently employing 3 R&D engineers

4

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www.ster.hr

Our Our co comp mpete etence nce

  • Complete service in the field of measurement:
  • Hardware development
  • Firmware/software development
  • firmware: development of real-time measurement and control

algorithms

  • software: distributed systems for data acquisition, storage,

analysis, event detection, alarming

  • Management of complex measuring campaigns
  • Locating faults in naval and terrestrial power systems
  • Design and commissioning of automation systems
  • Steel plants, tobacco industry, shipyards and ships

5

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www.ster.hr

Deve velopment lopment for

  • r Me

Metr trel el d.d .d. . Sl Slove venia nia

  • METREL PowerQ4+
  • Class A power quality instrument
  • METREL PowerView
  • Software for data acquisition, storage and

analysis of measured data (Windows platform)

  • EN50160 / GOST compliant reporting

6

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7

  • 2. WAMSTER system:

wide area monitoring system based on the synchrophasor (PMU) technology, using mobile telephony for data transmission

WAM – wide area monitoring PMU – phasor measurement unit

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www.ster.hr

  • GPS satellite signal provides an accurate time

base (1μs) across the globe

  • Pr

Precise ise time bas ase e al allows ws system stem moni nitoring toring to be bas ased ed on n ab absol

  • lute

ute pha haso sor r an angles es

  • 50/60 samples per second

8

Sy Synchr nchrophasors

  • phasors
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www.ster.hr

WAM AMSTER STER sy syst stem em

9

  • Integrates measurement devices, data storage

as a service and online analysis of distributed synchrophasor measurements

  • Key properties:

1.

STER PMU: a handheld, portable device for synchrophasor measurements

2.

Uses the mobile network (GPRS/UMTS) for communication

3.

Server application (service) for data acquisition, storage, online (web) analysis, event detection and integration with third-party systems

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WAMSTER server Web clients (PC, laptop, smartphone) GPRS node Database STER PMU synchrophasors

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ST STER ER PMU

11

  • Han

andheld held pha haso sor r meas asur urement ment un unit

  • 4 voltage + 4 current inputs
  • 3 voltage ranges: 150/300/1000V
  • External toroids / current clamps
  • 32GB flash memory (5mo.)
  • Battery backup (5h)
  • GPS synchronization (1μs/3μs)
  • GPRS communication
  • RS232 / USB / Ethernet
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www.ster.hr

12

Mainstr stream eam PMU

  • Switchboard weighing 80 kg
  • Wired

d communication

Tec echnologica hnological l ad advan vance ce:

STER PMU

  • Handheld device (4 kg incl

cl. . bag ag)

  • Wirele

less ss communications (mobile networks)

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www.ster.hr

ST STER ER PMU

13

  • Small dimensions
  • No ventilation
  • No rotating parts
  • Ins

nstall talled ed in n an any posi

  • sition

tion

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www.ster.hr

WAM AMSTER STER.NET .NET

14

  • Server application
  • Data concentration over GPRS/Ethernet
  • Data storage provided
  • Online access from any web enabled device

(laptop, smartphone)

  • Online data analysis and event detection with

configurable event triggering

  • Extensions: integration with existing systems

(continuous forwarding, offline/daily/weekly archiving, FTP uploading)

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www.ster.hr

Real Time Data Provider Historical Data Provider Web Interface

WAMSTER Server

Ster Concentrator TCP/IP Server Ster Logger

Database Web Server

. . . . . .

WAM AMSTER STER Sy Syst stem em

15

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www.ster.hr

WAM AMSTER STER.NET .NET

16

  • Online device status monitoring
  • Full remote access to all devices over web
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www.ster.hr

WAM AMSTER STER.NET .NET

17

  • Offline measurement analysis (trends)
  • Online measurement comparison
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www.ster.hr

WAM AMSTER STER.NET .NET

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  • Configurable event detection
  • Export to other formats (CSV) and download
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www.ster.hr

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WAM AMSTER STER extension tensions

  • Custom system state visualization on request
  • Integration with other systems:
  • Synchroshield (2010) – continuous data forwarding
  • ver the Internet towards CARWAMS
  • Energynautics (2012-2013) – daily archives are

automatically sent to the client’s FTP server

  • Custom communication protocols
  • E-mail/SMS notifications
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20

  • 3. WAMSTER installations

and use cases

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CARWAMS AMS

  • Implemented for University of Rijeka
  • Active since 09/

09/2010 2010 until 09/ 09/2011 2011

  • Hor.: 0.4kV,

, Vert.: 0.4kV - 110kV

  • Data stream towards the TSO PDC
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www.ster.hr

00:00 06:00 12:00 18:00 00:00
  • 3
  • 2
  • 1
1 2 3 STER:RITEH a) angle diference(deg) 04/Mar/2011 17/Jun/2011 00:00 06:00 12:00 18:00 00:00
  • 25
  • 20
  • 15
  • 10
  • 5
5 STER:FERZG b) angle diference(deg) 04/Mar/2011 17/Jun/2011 00:00 06:00 12:00 18:00 00:00
  • 25
  • 20
  • 15
  • 10
  • 5
5 STER:FESB c) angle diference(deg) 04/Mar/2011 17/Jun/2011 00:00 06:00 12:00 18:00 00:00
  • 25
  • 20
  • 15
  • 10
  • 5
5 STER:ETFOS d) angle diference(deg) 04/Mar/2011 17/Jun/2011

50 fps request

A(t) φ(t)

CARW RWAM AMS S LV an anal alysis ysis

Event triggering:

  • 50 fps on demand

Monitoring and baselining:

  • Continuous 1 fps reporting
  • Daily angle fluctuations
  • Seasonal fluctuations

22

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www.ster.hr

CARM RMAWS: WS: HV HV-MV MV-LV V voltage tage level vels

00:00 06:00 12:00 18:00 00:00 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Angle difference (degrees) Angle comparison HV-MV-LV T:TSRIJEKA 110kV / 35kV L:TSRIJEKA - TSCENTAR T:TSCENTAR 35kV / 10kV TSCENTAR10kV - LV:RITEH

23

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Zag agreb b rin ing g 110kV 110kV

  • SIPS Project / HEP, conducted by

Faculty of Engineering Rijeka

  • 09/2

/201 011 until 03/2 /2012 12 24

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Zag agreb eb rin ing: : Topolo logy y loop

  • p recon

confi figur guration tion

20-Oct-2011 12:16:40

P = -45.9 MW Q = -2.3 MVAr

25

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www.ster.hr

11:49:00 11:50:00 49.5 50 50.5 51 51.5 52 Frequency (Hz) 12-Jan-2012 JARUN-ELTO TETO-BOTINEC1 TETO-MRACLIN 11:49:00 11:49:10 11:49:20 11:49:30 11:49:40 11:49:50 11:50:00 8 10 12 14 16 18 20 Angle(deg) 12-Jan-2012 Reference: STER-RI JARUN-ELTO TETO-BOTINEC1 TETO-MRACLIN 11:49:50 11:49:51 11:49:52 11:49:53 11:49:54
  • 200
  • 150
  • 100
  • 50
50 100 Power (MW,MVAr) 12-Jan-2012 P:ELTO-TRPIMIROVA P:TETO-BOTINEC1 P:TETO-MRACLIN Q:ELTO-TRPIMIROVA Q:TETO-BOTINEC1 Q:TETO-MRACLIN

Zag agreb eb rin ing: islanding caused by operator’s mistake

Δf = 1.2Hz

26

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HEP EP PP Sj Sjever ver

27

  • TSO HEP Pr

Produc duction tion, , HE HE Sjever er, , Jul ul-Aug Aug 2012. 2012.

  • Problem: HP Dub

ubrava ava power generator stopped due to power oscillations – cause unknown

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HEP EP PP Sj Sjever ver

28

  • Customer requested a custom page for

system stem overvi rview w an and onl nlin ine e moni nitoring toring

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29

HEP EP PP Sj Sjever ver

  • Retrieved data provided new insights

Switch tching ng events nts Atmospheric heric discha harge ges

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www.ster.hr

30

HEP EP PP Sj Sjever ver

  • 18-Jul-201: Detected power fluctuations
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NIA IAF F Ab Abuj uja, a, Nig igeria eria

  • „Bridging SCADA“ demonstration, Apo

Substation, in cooperation with:

  • KU Lueven, Belgium
  • Nigeria Infrastructure Agency Facility (NIAF),

Nigeria

  • Bauchi State University, Nigeria

31

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  • Typical frequency fluctuations (49-51 Hz),

blackout and switch to the DG supply 32

NIA IAF Ab Abuj uja, a, Nig igeria eria

50 Hz 49 Hz 51 Hz 48 Hz

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  • Frequency fluctuation details (2h interval)

33

NIA IAF Ab Abuj uja, a, Nig igerij erija

50 Hz 49 Hz 51 Hz

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Ke Kenya nya, , Af Africa (2012/2013)

34

  • Energynautics Germany, UMEME 24/7 Germany
  • 6 PMU devices, event detection, FTP upload
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35

Ke Kenya nya UMEME2 EME24/7 4/7

Uganda

PM PMU#43 43 Kisumu PMU#42 42 Nakuru PMU#40 40 Nairobi PMU#41 41 Nyanyuki PMU#44 44 Mombasa PMU#45 45 Diani Bch.

Nakuru Naivesha Olkaria Nairobi Lessos Turkwe wel Nyanyuki Masinga Kindaruma Kamburu Kiambere Rabai Mombasa Musaga Kiboko Voi Mariakani S.Hamud M.Andei ei Maungu 220 kV 132 kV TS 220/x kV TS 132/x kV HE

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36

Ke Kenya nya UMEM EME E 24/7 /7

a) National blackout 28-May-2013

10:52 10:52 10:53 10:53 10:54 10:54 10:55 10:55 10:56 10:56 10:57 10:57 10:58 10:58 48 49 50 51 Frekvencija (Hz) :28-May-2013 10:52 10:52 10:53 10:53 10:54 10:54 10:55 10:55 10:56 10:56 10:57 10:57 10:58 10:58 150 200 250 Fazni naponi (V) :28-May-2013 10:52 10:52 10:53 10:53 10:54 10:54 10:55 10:55 10:56 10:56 10:57 10:57 10:58 10:58

  • 40
  • 20

20 Kutevi napona (°) :28-May-2013 PMU#40 PMU#41 PMU#42 PMU#43 PMU#44 PMU#45

  • ref. angle: PMU#43 Kismu (-> Uganda). df/dt = 0.5 Hz/s
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37

Ke Kenya nya UMEM EME E 24/7 /7

b) Synchronism lost (1/2)

15:48:27 15:48:28 15:48:29 15:48:30 15:48:31 15:48:32 50 51 52 Frekvencija (Hz) :27-Aug-2013 15:48:27 15:48:28 15:48:29 15:48:30 15:48:31 15:48:32 100 150 200 250 Fazni naponi (V) :27-Aug-2013 15:48:27 15:48:28 15:48:29 15:48:30 15:48:31 15:48:32

  • 150
  • 100
  • 50

Kutevi napona (°) :27-Aug-2013 PMU#40 PMU#41 PMU#42 PMU#43 PMU#44 PMU#45

  • ref. angle: PMU#45 Diani Beach. Angle at marker for PMU#43 = -161°
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www.ster.hr

05:52:14 05:52:15 05:52:16 05:52:17 05:52:18 05:52:19 49.8 50 50.2 50.4 50.6 Frekvencija (Hz) :26-Aug-2013 05:52:14 05:52:15 05:52:16 05:52:17 05:52:18 05:52:19 160 180 200 220 240 Fazni naponi (V) :26-Aug-2013 05:52:14 05:52:15 05:52:16 05:52:17 05:52:18 05:52:19

  • 20
  • 10

10 20 Kutevi napona (°) :26-Aug-2013 PMU#40 PMU#42 PMU#43 PMU#44 PMU#45

38

Ke Kenya nya UMEM EME E 24/7 /7

b) Synchronism lost (2/2)

  • ref. angle: PMU#45 Diani Beach.
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09:01:50 09:02:00 09:02:10 09:02:20 50.1 50.2 50.3 Frekvencija (Hz) :26-Aug-2013 09:01:50 09:02:00 09:02:10 09:02:20 200 210 220 230 Fazni naponi (V) :26-Aug-2013 09:01:50 09:02:00 09:02:10 09:02:20

  • 50

50 Kutevi napona (°) :26-Aug-2013 PMU#40 PMU#41 PMU#42 PMU#43 PMU#44 PMU#45

39

Ke Keny nya a UMEME EME 24 24/7 /7

c) Resynchronization example

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Ex Exampl ample: e: Ana Analy lyzing zing di distu sturbances rbances in in th the e di dist stribu ributive tive net network work

  • Sy

Sync nchr hrophasor

  • phasor ap

approach

  • ach to

to ana analy lysis sis

  • Allows angle comparison between key

PMU measurement points in the system

40

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Rijek eka interr errupti uption

  • n on 23

23-Sep Sep-2011 2011

41

A B

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42 Detail “A” Detail “B”

Rijek eka interr errupti uption

  • n on 23

23-Sep Sep-2011 2011

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43

  • 4. Introduction to

WAMSTER 2 / SyncPQ: Rail mounted device with additional functions

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www.ster.hr

Ne New for

  • rm fac

m factor

  • r:

: Sy Sync ncPQ

  • DIN rail mounting for permanent

switchboard installation

  • Additional I/O and measurement

functions

44

STER PMU SyncP cPQ

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Sy SyncP ncPQ

  • Mul

ultifunctio ifunctional nal devic ice e for r perm rmanent anent ins nstal talla lation ion

  • Synchronized measurements (PMU)
  • Power quality measurements (PQ)
  • Remote telemetry (RTU)
  • Disturbance fault recorder (DFR)
  • Configurable digital inputs
  • Configurable digital outputs
  • RS232/485, GPRS/UMTS, Ethernet

45

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46

Sy SyncP ncPQ

Har ardwa dware e un under r development: lopment:

  • 6 voltage inputs
  • 7 current inputs
  • 10 digital inputs
  • 6 digital outputs
  • Communication: GPRS, Ethernet, WiFi, USB,

RS232/485 We wo woul uld d ap apprec ecia iate te your ur ideas eas an and sugg uggesti estion

  • ns

s sent nt to inf nfo@

  • @wa

wamste mster.net r.net.

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www.ster.hr

Thank you.

47

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www.ster.hr

Contact us:

48

Dalibor Brnobić Gsm: +385 +385 98 9 98 69 662 E-mail: dalibo bor. r.brnobi brnobic@ster.hr c@ster.hr Studio Elektronike Rijeka d.o.o. Janka Polic Kamova 19, HR-51000 Rijeka Tel. +385 51 218-430 ext 222 Fax. +385 51 218-270 Web: www.ster.hr ∙ www.wamster.net