ignasi cairó – sp – session ….. – 0342
DESCRIPTION
Implementation of a test microgrid in Barcelona. Ignasi Cairó – SP – Session ….. – 0342. Zero Emission Buildings and cities (NZEB). Lightning. Microgrids and Electrical Vehicle. Catalonia Research Institute of Energy. TECHNOLOGICAL AND RESEARCH AREAS. - PowerPoint PPT PresentationTRANSCRIPT
Frankfurt (Germany), 6-9 June 2011
Ignasi Cairó – SP – Session ….. – 0342
Implementation of a test
microgrid in Barcelona
Frankfurt (Germany), 6-9 June 2011
Catalonia Research Institute of Energy
Power Electronics BioenergyAdvanced
MaterialsOffshore
Wind
TECHNOLOGICAL AND RESEARCH AREAS
Zero Emission Buildings and cities (NZEB)
Reference Area: ENERGY EFFICIENCY
Technological and Knowledge Areas:
LightningMicrogrids and
Electrical Vehicle
Frankfurt (Germany), 6-9 June 2011
Components of the microgrid
ii. Real systems: photovoltaic generator (2 x 2.5 kW), Urban windmill (2 x 1 kVA), lithium-ion battery, ultracapacitors and flywheel storage (5 kW), PEV chargers (3.7kW, 50kW & 5 kWV2M);
iii. Semi-emulated systems: Wind emulator (SCIM) and real generator (SCIG, DFIG, PMSG) (5 -5.5 kW)
i. Emulated systems: Photovoltaic, Wind power, battery (4 kVA), linear and non-linear load (100 kVA), Power Grid (200 kW);
Frankfurt (Germany), 6-9 June 2011
x4CVMk2 TCH6.2 150/5
Xarxa BT
PCC
Emulació Sistema Generació Eòlica
(4 kVA)
Emulació Sistema Emmagatzematge
(4 kVA)
Emulació Sistema Consum
(4 kVA)
- +
x3CVM Mini TM45 20/5
DC
AC
AC
DC
x3CVM Mini TM45 20/5
DC
AC
AC
DC
x3CVM Mini TM45 20/5
DC
AC
AC
DC
x3CVM Mini TM45 20/5
x3CVM Mini TM45 20/5
x3CVM Mini TM45 20/5
x3CVM Mini TM45 10/5
Emulació Sistema Emmagatzematge
(4 kVA)
Emulació Sistema Emmagatzematge
(4 kVA)
Emulació Sistema Generació Eòlica
(4 kVA)
Emulació SistemaFotovoltaic
(4 kVA)
x1TM45 40/5
DC
Càrrega Lenta PEV
(2 x 3,6 kW)
400/400V
Xarxa Elèctrica C.A.(monofàsica o trifàsica)
0 Realimentació Emuladors C.A.(sense neutre)
ARMARI-1µXarxa
ARMARI-2µXarxa
ARMARI-3µXarxa
C.A. C.A.
Li+
DC
AC
AC
DC
ARMARI-4µXarxa
DC
AC
AC
DC
ARMARI-5µXarxa
DC
AC
AC
DC
ARMARI-6µXarxa
DC
AC
AC
DC
ARMARI-7µXarxa
DH-96
Emulated systems
Real Systems
EV charging
n
j
m
iigenerationjload QQQ
1 1__
Power Balance:
n
j
m
iigenerationjload PPP
1 1__
n
j
m
iigenerationjload PPP
1 1__0
n
j
m
iigenerationjload QQQ
1 1__0
Frankfurt (Germany), 6-9 June 2011
DC DC
At the hybrid microgrid, it is possible to test either emulated and real DER devices
Hybrid uG concept
Frankfurt (Germany), 6-9 June 2011
Operating the microgridControl algorithm can handle centralized and distributed control. Independent control P/Q & €
Frankfurt (Germany), 6-9 June 2011
Power electronics converters are used to interface energy sources and Energy Storage Systems (ESS), between them and the grid
Frankfurt (Germany), 6-9 June 2011
4 batteries are considered: Lead-acid, Li-ion, Ni-Cd. Ni-Hidrur Metal. Also Supercaps & Flywheel
Frankfurt (Germany), 6-9 June 2011
• IEC 61850 from iNode to iSocket (Ethernet)• Bus CAN from iSocket to converter physical variables, • Modbus Ethernet network between measurement equipment.
Also developing; CHAdeMO, PLC, zigBee, 3G (GSM-UMTS)
Communications network is established in the uG
Frankfurt (Germany), 6-9 June 2011
We must provide communications in the power electronics iNode + iSocket
IEC 61850 one possibility
Frankfurt (Germany), 6-9 June 2011
The IEC 61850 standardThe IEC 61850 in an international standard
related with communications in Automation Systems for Substations (ASS).
In 1994, Technical Committee 57 of the IEC started the IEC 61850, taking as a reference the Utility Communications
First protocol published at 2001. Today, the standard has already been extended to DER and hydro plants.
Frankfurt (Germany), 6-9 June 2011
Control algorithm
Frankfurt (Germany), 6-9 June 2011
Frankfurt (Germany), 6-9 June 2011
Monitoring the microgrid
http://www.irec.cat/index.php/ca/els-projectes/19-projectes-electronica-de-potencia
Frankfurt (Germany), 6-9 June 2011
Thank you for your attention.
Questions ??