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Interconnector Report (2017/10/18 to 2017/10/19)

Published: 2017/10/18 16:29:42

VIC1-NSW1


VIC1-NSW1 Summary

Quantity Export Import
Average Limit (MW) 552 231
Direction of Flow (%) 55.1 44.9
Energy Transfer (GWh) 4 1
Maximum Limit (MW) 1036 342
Maximum Flow (MW) 761 278
Interconnector Usage (%) 24.4 17.2

VIC1-NSW1 Export Constraints

Constraint ID Constraint Description Limited by (Hours) Bound (Hours)
V::N_SMF2_V2 Out = South Morang F2 500/330kV txfmr; prevent transient instability for fault and trip of a HWTS-SMTS 500 kV line; VIC accelerates; Yallourn W G1 on 500 kV. [Version: 2017/04/07 #1] 12.00 4.92
V>>V_LTMS_1 Out= LowerTumut-Murray(66); avoid Dederang to Wodonga (DDWO) O/L on Murray-UpperTumut(65) trip; Feedback [Version: 2016/06/28 #1] 3.25 0.00
V>>N-NIL_HA to be advised [Version: 2017/08/11 #1] 0.08 0.00
V::N_SMF2_Q2 to be advised [Version: 2017/02/10 #1] 0.08 0.00

VIC1-NSW1 Import Constraints

Constraint ID Constraint Description Limited by (Hours) Bound (Hours)
N^^V_LTMS Out = Lower Tumut to Murray 330 kV line; avoid voltage collapse in Southern NSW for loss of the largest VIC generating unit or Basslink [Version: 2015/08/07 #1] 10.25 1.83
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] 4.58 0.17
#R016343_009_RAMP_F to be advised [Version: 2017/10/18 #1] 0.58 0.00


Region Summary

TOTALDEMAND AVAILABLEGENERATION RRP
max mean min max avg min max avg min
REGIONID
NSW1 8239 7447 5942 11870 11480 10951 145 82 47
QLD1 6546 5785 4813 9626 9147 8616 138 75 42
SA1 1670 1263 987 2941 2622 2084 156 66 -94
TAS1 1233 1039 844 2012 1939 1802 115 78 55
VIC1 6123 4803 3549 8006 7785 7513 152 79 11

Region Summary by Region by Day
TOTALDEMAND AVAILABLEGENERATION RRP
max mean min max avg min max avg min
REGIONID SETTLEMENTDATE
NSW1 2017-10-18 8239 7447 5942 11870 11480 10951 145 82 47
QLD1 2017-10-18 6546 5785 4813 9626 9147 8616 138 75 42
SA1 2017-10-18 1670 1263 987 2941 2622 2084 156 66 -94
TAS1 2017-10-18 1233 1039 844 2012 1939 1802 115 78 55
VIC1 2017-10-18 6123 4803 3549 8006 7785 7513 152 79 11

Region Summary by Day by Region
TOTALDEMAND AVAILABLEGENERATION RRP
max mean min max avg min max avg min
SETTLEMENTDATE REGIONID
2017-10-18 NSW1 8239 7447 5942 11870 11480 10951 145 82 47
QLD1 6546 5785 4813 9626 9147 8616 138 75 42
SA1 1670 1263 987 2941 2622 2084 156 66 -94
TAS1 1233 1039 844 2012 1939 1802 115 78 55
VIC1 6123 4803 3549 8006 7785 7513 152 79 11


Out of Servivce Elements from Constraint Information

0 1
Out= Lower Tumut to Murray (66) line 2017-10-18 05:05:00 to 2017-10-18 15:15:00 [N::V_LTMS]
Out = South Morang F2 500/330 kV txfmr 2017-10-18 00:05:00 to 2017-10-18 15:25:00 [N^^V_SMTXF2_1, V>>V_SMTXF2_3R, V>>V_SMTXF2_4A...
Out= Coffs Harbour to Raleigh (9W3) 2017-10-18 00:05:00 to 2017-10-18 15:25:00 [N>N-CHRL_TE_1]
Out= Lower Tumut-Murray(66) 2017-10-18 05:05:00 to 2017-10-18 15:15:00 [N>>V-LTMS_2, V>>N-LTMS_1]
Out= Koolkhan to Lismore (967) 2017-10-18 00:05:00 to 2017-10-18 06:50:00 [N>N-KKLS_TE_2, N^N_KKLS_1]
Out= LowerTumut-UpperTumut(66) 2017-10-18 05:05:00 to 2017-10-18 15:15:00 [V>>N-LTMS_1C]
Out = Murray to Upper Tumut or Murray to Lower Tumut 330 kV line 2017-10-18 05:05:00 to 2017-10-18 15:15:00 [N^^V_MSUTLT_2]
Out= South Morang F2 500/330 kV txfmr 2017-10-18 00:05:00 to 2017-10-18 15:25:00 [N>>V_SMTXF2, N>>V_SMTXF2A, V>>N_SMTXF2, V>>N_...
Out =(Note: with both Black Range series capacitors I/S) 2017-10-18 00:05:00 to 2017-10-18 15:25:00 [S:VS_700_OSC_AUTO]
Out= LowerTumut-Murray(66) 2017-10-18 05:05:00 to 2017-10-18 15:15:00 [N>>N-LTMS_2, N>>N-LTMS_3, N>>N-LTMS_4, N>>V-L...
Out = Lower Tumut to Murray 330 kV line 2017-10-18 05:05:00 to 2017-10-18 15:15:00 [N^^V_LTMS]
Out = Rowville to Yallourn No. 7 or No. 8 220 kV line 2017-10-18 00:05:00 to 2017-10-18 15:25:00 [V>V_ROYP78_1AR, V>V_ROYP78_1BR]
Out= Koolkhan to Lismore (967) and Lismore SVC 2017-10-18 06:05:00 to 2017-10-18 06:50:00 [N^N-967_LS_SVC]
Out = Comalco 220 kV CB 752 - swamp if CB in service in Dispatch 2017-10-18 00:05:00 to 2017-10-18 15:25:00 [F_T++NIL_TL_L5_DS, F_T++NIL_TL_L60_DS, F_T++N...
Out= Lismore SVC 2017-10-18 06:05:00 to 2017-10-18 15:20:00 [N^Q_LS_VCB, N^^Q_LS_VC_B1, N^^Q_LS_VC_B2, N^^...
Out= one Directlink cable 2017-10-18 00:05:00 to 2017-10-18 15:25:00 [N_MBTE1_A, N_MBTE1_B]
Out = South Morang F2 500/330kV txfmr 2017-10-18 00:05:00 to 2017-10-18 15:25:00 [V::N_SMF2_S1, V::N_SMF2_S2, V::N_SMF2_SD1, V:...
Out = Any one 132 kV line between Ballina and Mullumbimby that opens the 132 kV path 2017-10-18 00:05:00 to 2017-10-18 15:25:00 [N>N-BAMB_132_OPEN_A, N>N-BAMB_132_OPEN_B]
Out = Lower Tumut - Murray (66) line or Upper Tumut - Murray (65) line 2017-10-18 05:05:00 to 2017-10-18 15:15:00 [V::N_LT_UT_MS_S1, V::N_LT_UT_MS_S2, V::N_LT_U...
Out = Lower Tumut - Murray (66) line 2017-10-18 05:05:00 to 2017-10-18 15:15:00 [N>>V_LTMS_1A]

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