300 kv. Arendal. Pole 1 SVC 200 MVA FT1. Filter BP1. Feda. Pole 2 BP MVA, SC 132 kv 17 kv Krossen Steinsf. HP1. Electrode HP2.
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1 Arendal Feda T1 SVC 200 MVA FT1 140 MVA, SC 132 kv 17 kv Krossen Steinsf. 300 kv KB1 KB2 KB3 Filter BP1 BP2 HP1 HP2 Pole 1 Pole 2 Electrode Pole 3
2 T Z=R+jX C L jx f 2 f f 1 R
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5 160 Mvar 300 kv 150 kv 2940 MVA 2000 MVA AC System Equivalent 2940 MVA 50 Hz C 350 Mvar 400 kv, 4795 MVA R L C Line Capacitance 350 Mvar AC Filter 50 Hz C 9 1 = π ( ) = 2 cos( α + ) cos( α + + Φ ) = 2 cos( α + ) sin( α + + Φ )
6 α 9 1 = +, 2, 1 +, 1, π ( ) CONTROL.5,67,$16$1' C side 50 Hz current AC network AC side C current AC side C voltage Transformer saturation 7-(/( C side 50 Hz current AC network AC side C current AC side C voltage Transformer saturation CONTROL = 2 cos( γ + ) cos( γ + Φ ) ,,, = 2 cos( γ + ) sin( γ + Φ ) ,,, γ α γ AC side 100 Hz current AC side 100 Hz voltage C side 50 Hz voltage AC side 100 Hz current AC side 100 Hz voltage C side 50 Hz voltage 1760 MVA 80 degree 436 Mvar 0.96 p.u. Rating 440 MW 1.2 p.u MVA 83 degree 290 Mvar
7 C VOLTAGE C CURRENT C VOLTAGE C CURRENT
8 Steinsfoss ~ G 1 Krossen ~ G 1 ~ T 1 Kb 4 Kb 5 Kb 6 T 1 G 1 Solhom T 12 ~ G 1 Kb 1 Kb 2 Porsgrunn ~ G 3 T 1 Kb 1 Kb 2 Kb 3 Kb 1 Kb 2 Kb 3 T 2 ~ G 3 ~ G Z 2 Stokkeland T 34 P 1, Q 1 Z Kb 3 Kb 4 Kristiansand FT 1 C s T 2 ~ G 2 Z BP 1 SVC Z P 2 Q 2 BP 2 HVC Pol 1 ~ HP 1 HVC Pol 2 HP 2 HVC Pol 3 Arendal P Z 1 Q 1 Feda Z Q 2 Tonstad T 12 T 34 T 5 ~ G 4 G 1 ~ G Z 2 ~ G 3 Kjelland P Z Q Lista P Z 1 Q 1 Ana-Sira ~ C s C sh T 1 G 1 Z Q 2
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