17. ICV sastanak - HR controlling,20.11.2014, Milica Altgelt, Crnogorski Telekom
SGEM Results Seminar 20.11.2014 Posters
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Transcript of SGEM Results Seminar 20.11.2014 Posters
CONTROLLING SMART DEVICESRisto-Matti Keski-Keturi, ABB – Juha Mikola, ABBMinna Näsman, Helsingin EnergiaAbout the taskA specification and pilot implementation were donefor controlling service point level smart devices in adistribution network. The interface complies with IEC61968-9 Interfaces for Meter Reading and Control.
There are many contenders but no establishedstandard for the Distribution Network DemandResponse use-case. Our work shows that the CIM is
suitable for such use. The benefit of CIM compared toother similar standards is the underlying model thatcan express the structure of the power system fromtransmission networks down to the usage points.Another relevant standard in the CIM family is IEC62325, which defines the energy marketcommunication. Our interface can be mapped to suchcommunication due to the shared data model.
The specificationThe underlying standard defines most communicationscenarios, but our document adds identifiers andclarifies the specific use cases with examples andexplanation.One new communication exchange compliant with theunderlying CIM model was defined for exchangingconfigurations on a site, eg.• Listing the devices available• Describing their hierarchy• Describing the available functions.
The whole specification along with WSDL and XMLschemas is freely available on the SGEM public site. Itshould be read together with the relevant standards.
Research Pilot: KalasatamaIn Kalasatama Fiskari and Fregatti there is a total of95 apartments and 48 parking spaces from wheremeasurement data is collected. The measurementdata is transmitted to Helsingin Energia by CIM andcan be controlled by commands.
Measurement data from the apartments and parkingspaces is collected on a local data server by KNX,which then transmits the data forward to Helen. Thelocal data server is also connected to the buildingautomation system from where measurement datacan be retrieved.
Helsingin Energia offers a customer user interfacewhich makes it possible for every resident to accessall measurement data and control devices in theirhome on their own.
Mod
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EMC
400 V / 50 Hz / 50 kVA750 Vdc
Dyn
DC-cable AXCMK-HF 4x95Al/29Cu AN
550 m DC-cable, 280 m AC-cable in island grid
20/0.4 kV
16 17 18 19 20
21 22 23 24 25
26 27 28 29 30
CLH 125 RTUs
2 3 4 5
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11 12 13 14 15
LTEeNB 1
LTEeNB 2
Not connected to any eNB(15-35 min)
eNB 1 shut down(15 - 35 min)
eNB 2 workingcorrectly
Connected toeNB 2
Hop 1
Hop 2
Hop 3
1 2 1 2 1
1 2 1 2 1
1 2 1 2 1
MH freq.1 2 1 2 1
1 2 1 2 1
1 2 1 2 1
LTEeNB 1
LTEeNB 2
One MHfrequency
Two MHfrequencies
Multi-hop UL traffic (BST lost), 2 MH. freq. (99.6), (99.5), [1.7 kB/s] (99.6), (99.7), [2.3 kB/s] (99.0), (97.9), [12.5 kB/s]Multi-hop DL traffic (BST lost), 2 MH freq. (99.1), (99.3), [0.4 kB/s] (99.1), (99.2), [0.4 kB/s] (99.2), (95.8), [0.4 kB/s]Multi-hop UL traffic (BST lost), 1 MH freq. (99.6), (99.2), [1.7 kB/s] (99.5), (98.6), [2.3 kB/s] (43.2), (55.3), [12.5 kB/s]Multi-hop DL traffic (BST lost), 1 MH freq. (99.0), (99.0), [0.4 kB/s] (99.0), (98.2), [0.4 kB/s] (42.1), (36.7), [0.4 kB/s]UL traffic (BST connected) (99.9), (99.9), [2.6 kB/s] (99.9), (99.9), [4.1 kB/s] (99.8), (99.8), [22.2 kB/s]DL traffic (BST connected) (99.9), (99.9), [0.8 kB/s] (99.9), (99.9), [0.8 kB/s] (99.8), (99.8), [0.8 kB/s]
Multi-hop UL traffic (BST lost), 2 MH. freq. 0.036, 2.916, 0.162 0.038, 2.764, 0.172 0.049, 5.849, 1.229Multi-hop DL traffic (BST lost), 2 MH freq. 0.036, 0.542, 0.160 0.008, 0.617, 0.170 0.008, 6.106, 1.213Multi-hop UL traffic (BST lost), 1 MH freq. 0.039, 3.263, 0.183 0.040, 3.357, 0.220 0.146, 436.186, 131.800Multi-hop DL traffic (BST lost), 1 MH freq. 0.038, 0.650, 0.174 0.038, 1.131, 0.214 2.494, 255.162, 82.324UL traffic (BST connected) 0.014, 0.074, 0.021 0.014, 0.086, 0.021 0.014, 0.115, 0.021DL traffic (BST connected) 0.005, 0.059, 0.009 0.005, 0.082, 0.009 0.005, 0.097, 0.009
Traffic(packet delivery ratio), [peak load]
SG Case 1SF order (SO3), (SO4)
SG Case 2(SO3), (SO4)
SG Case 3(SO3), (SO4)
Multi-hop traffic with 3 hops and SO3(delay is seconds)
SG Case 1(min), (max) and (aver)
SG Case 2(min), (max) and (aver)
SG Case 3(min), (max) and (aver)
HV/MV MV/LVMV feeder LV feeder
Voltage
1 pu
Permissiblevoltagevariation
AVC relaydead band
Minimum load, maximum generation, substation voltage at its highest value
Maximum load, no generation, substation voltage at its lowest value
Maximum load, maximum generation, substation voltage at its lowest value
Voltage outside the permissible range
SCADADMS-State estimation-CVC
Real and reactivepower controllers
AVC relay
LV networkcontroller
LV networkcontroller
MV/LV
HV/MV
Loadcontroller
ACDC PV
Convertercontroller
MV/LV... LV
Feeder capacitorcontroller
Measurement andswitching state data
Commands fromthe CVC algorithm
NIS
Staticnetworkdata
Setting values
0
50
100
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250
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0 50 100 150 200 250 300 350 400
Small areas in order of their numerical designations
kWh/
FA-m
2
t
dttCtCtCtC0
Storage-OpexStorage-InvNet-OpexNet-Inv )()()()(min