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Interconnector Report (2017/08/21 to 2017/08/22)

Published: 2017/08/21 16:28:11

VIC1-NSW1


VIC1-NSW1 Summary

Quantity Export Import
Average Limit (MW) 790 279
Direction of Flow (%) 71.1 28.9
Energy Transfer (GWh) 6 1
Maximum Limit (MW) 1194 530
Maximum Flow (MW) 944 247
Interconnector Usage (%) 31.8 6.2

VIC1-NSW1 Export Constraints

Constraint ID Constraint Description Limited by (Hours) Bound (Hours)
V::N_NIL_V2 Out = NIL; prevent transient instability for fault and trip of a HWTS-SMTS 500 kV line; VIC accelerates; Yallourn W G1 on 500 kV. [Version: 2017/04/20 #1] 8.83 4.50
V::N_NIL_S2 Out = NIL; prevent transient instability for fault and trip of a HWTS-SMTS 500 kV line; SA accelerates; Yallourn W G1 on 500 kV. [Version: 2017/04/20 #1] 7.58 0.00

VIC1-NSW1 Import Constraints

Constraint ID Constraint Description Limited by (Hours) Bound (Hours)
N^^V_NIL_1 Out = Nil; avoid voltage collapse in Southern NSW for loss of the largest VIC generating unit or Basslink [Version: 2017/04/20 #1] 16.42 0.00


Region Summary

TOTALDEMAND AVAILABLEGENERATION RRP
max mean min max avg min max avg min
REGIONID
NSW1 10125 8566 6487 12772 12157 11571 274 103 70
QLD1 6954 5698 4886 9649 9485 9251 143 75 59
SA1 1834 1410 980 3270 3055 2829 263 89 45
TAS1 1591 1313 1085 2238 2208 2185 696 101 54
VIC1 6816 5647 4069 9004 8551 7956 290 98 45

Region Summary by Region by Day
TOTALDEMAND AVAILABLEGENERATION RRP
max mean min max avg min max avg min
REGIONID SETTLEMENTDATE
NSW1 2017-08-21 10125 8566 6487 12772 12157 11571 274 103 70
QLD1 2017-08-21 6954 5698 4886 9649 9485 9251 143 75 59
SA1 2017-08-21 1834 1410 980 3270 3055 2829 263 89 45
TAS1 2017-08-21 1591 1313 1085 2238 2208 2185 696 101 54
VIC1 2017-08-21 6816 5647 4069 9004 8551 7956 290 98 45

Region Summary by Day by Region
TOTALDEMAND AVAILABLEGENERATION RRP
max mean min max avg min max avg min
SETTLEMENTDATE REGIONID
2017-08-21 NSW1 10125 8566 6487 12772 12157 11571 274 103 70
QLD1 6954 5698 4886 9649 9485 9251 143 75 59
SA1 1834 1410 980 3270 3055 2829 263 89 45
TAS1 1591 1313 1085 2238 2208 2185 696 101 54
VIC1 6816 5647 4069 9004 8551 7956 290 98 45


Out of Servivce Elements from Constraint Information

0 1
Out = Glenrowan to Shepparton No.1 or No.3 220kV line 2017-08-21 07:35:00 to 2017-08-21 16:00:00 [V>>SML_GNSH]
Out=Marulan-Yass(4 or 5) 2017-08-21 07:05:00 to 2017-08-21 16:25:00 [N::V_MNYS_BWSW, N::V_MNYS_MSDD, N::V_MNYS_UTM...
Out= Marulan-Yass(4 or 5) 2017-08-21 07:05:00 to 2017-08-21 16:25:00 [N:V_MNYS_BYYS]
Out= Coffs Harbour to Koolkhan (96H) and Kempsey-Raleigh (9W2) and 132kV line 2017-08-21 06:05:00 to 2017-08-21 16:25:00 [N>N-X_96H+9W2_1]
Out= One of Lismore330-Lismore132 (9U8 2017-08-21 08:05:00 to 2017-08-21 16:25:00 [N>Q_LSLS_9U8]
Out =(Note: with both Black Range series capacitors I/S) 2017-08-21 00:05:00 to 2017-08-21 16:25:00 [S:VS_700_OSC_AUTO]
Out = Comalco 220 kV CB 752 - swamp if CB in service in Dispatch 2017-08-21 00:05:00 to 2017-08-21 16:25:00 [F_T++NIL_TL_L5_DS, F_T++NIL_TL_L60_DS, F_T++N...
Out= Marulan-Yass (4 or 5) 2017-08-21 07:05:00 to 2017-08-21 16:25:00 [N::V_MNYS_1, N::V_MNYS_2]
Out= Greenbank to Mudgeeraba 275kV feeder 835 or 836 2017-08-21 07:35:00 to 2017-08-21 16:25:00 [Q^GBMU_835_836]
Out = Marulan-Yass(5) 2017-08-21 07:05:00 to 2017-08-21 16:25:00 [N>>N-MNYS5_01_15M, N>>N-MNYS5_02_15M, N>>N-MN...
Out = Marulan to Yass(5) 2017-08-21 07:05:00 to 2017-08-21 16:25:00 [N>>N-MNYS5_13N_15M, N>>N-MNYS5_13S_15M, N>>N-...
Out= one Directlink cable 2017-08-21 00:05:00 to 2017-08-21 16:25:00 [N_MBTE1_A, N_MBTE1_B]
Out= two Directlink cables 2017-08-21 00:05:00 to 2017-08-21 16:25:00 [N_X_MBTE2_A, N_X_MBTE2_B]
Out= Coffs Harbour to Koolkhan (96H) 2017-08-21 00:05:00 to 2017-08-21 06:00:00 [N>N-CHKK_TE_1]

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