Control rooms with SCADA systems:
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Operational ABB NM SCADA at Bornholms Energi & Forsyning
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Experimental ABB NM SCADA at DTU
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Measurements collected with 1 s time resolution
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1,300 analogue signals 2,200 digital signals
ELSPEC G4430 BLACKBOX Power Quality Recorders:
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All network parameters with up to 1,024/cycle resolution
-
10 units in the grid + 7 units in the power plant
Phasor measurement units (PMU’s):
Interval meters at customers:
Forecasting systems:
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Wind power generation
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PV generation
-
Electricity demand
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Heat demand
Technical Data of the Bornholm Power System:
Property:
|
Value
|
Customers
|
|
Number of customers:
|
~28.000
|
Number of customers (> 100.000 kWh/year)
|
~300
|
Total energy consumed
|
250 GWh
|
Peak load
|
55 MW
|
Generators
|
34 MW
|
14 diesel generators (oil)
|
|
1 steam turbine (oil)
|
25 MW
|
1 steam turbine (oil/coal/wood chips)
|
37 MW
|
35 wind turbines
|
30 MW
|
2 gas engines (biogas)
|
2 MW
|
PV (2012)
|
5 MW
|
Electric vehicles (under roll-out)
|
|
Grid
|
|
60 kV grid
|
131 km
|
Number of 60/10 kV substations
|
16
|
10 kV grid
|
927 km
|
Number of 10/0.4 kV substations:
|
1039
|
0.4 kV grid
|
1913 km
|
Communication:
|
|
Fiber network between 60/10 kV substations:
|
131 km
|
District heating
|
|
Number of district heating systems:
|
5
|
Total heat demand (in 2007)
|
560 GWh
|
Normal operation mode
|
Interconnected Nordel
|