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Interconnector Report (2017/08/20 to 2017/08/22)

Published: 2017/08/21 16:23:27

VIC1-NSW1


VIC1-NSW1 Summary

Quantity Export Import
Average Limit (MW) 902 273
Direction of Flow (%) 88.4 11.6
Energy Transfer (GWh) 23 1
Maximum Limit (MW) 1470 530
Maximum Flow (MW) 972 247
Interconnector Usage (%) 39.0 2.5

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] 23.00 7.17
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] 17.08 0.00
V>>V_NIL_2A_R Out = Nil; avoid pre-contingent O/L of South Morang F2 500/330kV transformer; radial mode; YWPS unit 1 on 500kV; feedback [Version: 2017/04/10 #1] 0.25 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] 40.33 0.00


Region Summary

TOTALDEMAND AVAILABLEGENERATION RRP
max mean min max avg min max avg min
REGIONID
NSW1 10323 8226 6419 12769 11692 10366 274 102 70
QLD1 7011 5573 4668 10283 9817 9251 174 64 -1
SA1 1903 1358 830 3270 3065 2671 263 84 45
TAS1 1591 1283 1085 2316 2226 2174 696 88 -1
VIC1 6816 5251 4069 9004 8497 7956 290 94 45

Region Summary by Region by Day
TOTALDEMAND AVAILABLEGENERATION RRP
max mean min max avg min max avg min
REGIONID SETTLEMENTDATE
NSW1 2017-08-20 10323 7999 6419 12134 11377 10366 193 101 71
2017-08-21 10125 8557 6487 12769 12152 11571 274 103 70
QLD1 2017-08-20 7011 5491 4668 10283 10045 9511 174 56 -1
2017-08-21 6954 5692 4886 9649 9484 9251 143 75 59
SA1 2017-08-20 1903 1323 830 3215 3072 2671 171 81 57
2017-08-21 1834 1409 980 3270 3055 2829 263 89 45
TAS1 2017-08-20 1499 1264 1116 2316 2237 2174 349 79 -1
2017-08-21 1591 1312 1085 2238 2208 2185 696 101 54
VIC1 2017-08-20 6310 4983 4322 8616 8460 8211 180 91 65
2017-08-21 6816 5641 4069 9004 8549 7956 290 98 45

Region Summary by Day by Region
TOTALDEMAND AVAILABLEGENERATION RRP
max mean min max avg min max avg min
SETTLEMENTDATE REGIONID
2017-08-20 NSW1 10323 7999 6419 12134 11377 10366 193 101 71
QLD1 7011 5491 4668 10283 10045 9511 174 56 -1
SA1 1903 1323 830 3215 3072 2671 171 81 57
TAS1 1499 1264 1116 2316 2237 2174 349 79 -1
VIC1 6310 4983 4322 8616 8460 8211 180 91 65
2017-08-21 NSW1 10125 8557 6487 12769 12152 11571 274 103 70
QLD1 6954 5692 4886 9649 9484 9251 143 75 59
SA1 1834 1409 980 3270 3055 2829 263 89 45
TAS1 1591 1312 1085 2238 2208 2185 696 101 54
VIC1 6816 5641 4069 9004 8549 7956 290 98 45


Out of Servivce Elements from Constraint Information

0 1
Out = Glenrowan to Shepparton No.1 or No.3 220kV line 2017-08-20 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 16:20:00 [N::V_MNYS_BWSW, N::V_MNYS_MSDD, N::V_MNYS_UTM...
Out=Dapto - Kangaroo Valley (18) 2017-08-20 06:05:00 to 2017-08-20 13:50:00 [N::V_DTKV_MSDD, N::V_DTKV_UTMS, N:V_DTKV_BWRG...
Out= Dapto - Kangaroo Valley (18) 2017-08-20 06:05:00 to 2017-08-20 13:50:00 [N::V_DTKV_BWSW]
Out= Marulan-Yass(4 or 5) 2017-08-21 07:05:00 to 2017-08-21 16:20:00 [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 16:20:00 [N>N-X_96H+9W2_1]
Out= One of Lismore330-Lismore132 (9U8 2017-08-21 08:05:00 to 2017-08-21 16:20:00 [N>Q_LSLS_9U8]
Out =(Note: with both Black Range series capacitors I/S) 2017-08-20 00:05:00 to 2017-08-21 16:20:00 [S:VS_700_OSC_AUTO]
Out = Dapto-KangarooValley(18) 2017-08-20 06:05:00 to 2017-08-20 13:50:00 [N>>N-DTKV_E_15M]
Out = Comalco 220 kV CB 752 - swamp if CB in service in Dispatch 2017-08-20 00:05:00 to 2017-08-21 16:20:00 [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 16:20:00 [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 16:20:00 [Q^GBMU_835_836]
Out = Marulan-Yass(5) 2017-08-21 07:05:00 to 2017-08-21 16:20:00 [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 16:20:00 [N>>N-MNYS5_13N_15M, N>>N-MNYS5_13S_15M, N>>N-...
Out= one Directlink cable 2017-08-20 00:05:00 to 2017-08-21 16:20:00 [N_MBTE1_A, N_MBTE1_B]
Out= two Directlink cables 2017-08-20 00:05:00 to 2017-08-21 16:20:00 [N_X_MBTE2_A, N_X_MBTE2_B]
Out= Coffs Harbour to Koolkhan (96H) 2017-08-20 00:05:00 to 2017-08-21 06:00:00 [N>N-CHKK_TE_1]

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