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Interconnector Report (2017/10/17 to 2017/10/19)

Published: 2017/10/18 16:30:16

V-SA


V-SA Summary

Quantity Export Import
Average Limit (MW) 141 500
Direction of Flow (%) 14.6 85.4
Energy Transfer (GWh) 1 12
Maximum Limit (MW) 600 500
Maximum Flow (MW) 336 500
Interconnector Usage (%) 4.5 61.4

V-SA 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] 17.00 12.92
V::S_NIL_MAXG_1 Out = Nil(Note: with both Black Range series capacitors I/S); Vic to SA Transient Stability limit for loss of the largest generation block in SA (South East Capacitor Available). [Version: 2016/06/30 #1] 10.50 0.00
V:S_600_HY_TEST VIC to SA on Heywood upper transfer limit of 600 MW; limit for testing of Heywood interconnection upgrade. [Version: 2016/07/28 #1] 7.58 0.00
V^^S_NIL_MAXG_1 Out = Nil (Note: with both Black Range series capacitors I/S).; Vic to SA Long Term Voltage Stability limit for loss of the largest generation block in SA (South East Capacitor Available). [Version: 2016/06/30 #1] 3.00 0.00
V::N_SMF2_S2 Out = South Morang F2 500/330kV txfmr; prevent transient instability for fault and trip of a HWTS-SMTS 500 kV line; SA accelerates; Yallourn W G1 on 500 kV. [Version: 2017/04/07 #1] 0.92 0.00
V::N_SMSC_S2 Out = one South Morang series capacitor; prevent transient instability for fault and trip of a HWTS-SMTS 500 kV line; SA accelerates; Yallourn W G1 on 500 kV. [Version: 2017/04/07 #1] 0.42 0.00

V-SA Import Constraints

Constraint ID Constraint Description Limited by (Hours) Bound (Hours)
S:V_500_HY_TEST SA to VIC on Heywood upper transfer limit of 500 MW; limit for testing of Heywood interconnection upgrade. [Version: 2015/11/25 #1] 39.00 1.42
S:V_500_HY_TEST_DYN SA to VIC on Heywood upper transfer limit of 500 MW; limit for testing of Heywood interconnection upgrade; dynamic headroom; DS formulation only. [Version: 2015/11/25 #1] 0.33 0.33
S>>NIL_CGTB_TUTB_1 to be advised [Version: 2017/05/31 #1] 0.08 0.00


Region Summary

TOTALDEMAND AVAILABLEGENERATION RRP
max mean min max avg min max avg min
REGIONID
NSW1 8451 7518 5942 12695 11738 10951 145 80 47
QLD1 7222 5980 4791 9723 9287 8616 138 75 42
SA1 1762 1269 878 2941 2581 2084 350 69 -94
TAS1 1233 1041 844 2018 1952 1769 283 73 31
VIC1 6145 4858 3545 8043 7707 7155 310 76 11

Region Summary by Region by Day
TOTALDEMAND AVAILABLEGENERATION RRP
max mean min max avg min max avg min
REGIONID SETTLEMENTDATE
NSW1 2017-10-17 8451 7565 5958 12695 11906 10989 140 79 59
2017-10-18 8239 7445 5942 11870 11478 10951 145 82 47
QLD1 2017-10-17 7222 6107 4791 9723 9376 8963 135 75 51
2017-10-18 6546 5783 4813 9626 9149 8616 138 75 42
SA1 2017-10-17 1762 1272 878 2857 2555 2092 350 70 -80
2017-10-18 1670 1263 987 2941 2622 2084 156 66 -94
TAS1 2017-10-17 1208 1043 878 2018 1960 1769 283 71 31
2017-10-18 1233 1038 844 2012 1940 1802 115 78 55
VIC1 2017-10-17 6145 4895 3545 8043 7657 7155 310 74 11
2017-10-18 6123 4800 3549 8006 7784 7513 152 79 11

Region Summary by Day by Region
TOTALDEMAND AVAILABLEGENERATION RRP
max mean min max avg min max avg min
SETTLEMENTDATE REGIONID
2017-10-17 NSW1 8451 7565 5958 12695 11906 10989 140 79 59
QLD1 7222 6107 4791 9723 9376 8963 135 75 51
SA1 1762 1272 878 2857 2555 2092 350 70 -80
TAS1 1208 1043 878 2018 1960 1769 283 71 31
VIC1 6145 4895 3545 8043 7657 7155 310 74 11
2017-10-18 NSW1 8239 7445 5942 11870 11478 10951 145 82 47
QLD1 6546 5783 4813 9626 9149 8616 138 75 42
SA1 1670 1263 987 2941 2622 2084 156 66 -94
TAS1 1233 1038 844 2012 1940 1802 115 78 55
VIC1 6123 4800 3549 8006 7784 7513 152 79 11


Out of Servivce Elements from Constraint Information

0 1
Out = South Morang 330 kV series capacitor bank only 2017-10-17 00:05:00 to 2017-10-17 13:55:00 [N^^V_SM_SCAP]
Out = Rowville to Yallourn No. 7 or No. 8 220 kV line 2017-10-17 00:05:00 to 2017-10-18 15:25:00 [V>V_ROYP78_1AR, V>V_ROYP78_1BR]
Out = Comalco 220 kV CB 752 - swamp if CB in service in Dispatch 2017-10-17 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 = South Morang F2 500/330 kV txfmr 2017-10-17 00:05:00 to 2017-10-18 15:25:00 [N^^V_SMTXF2_1, V>>V_SMTXF2_3R, V>>V_SMTXF2_4A...
Out= one Directlink cable 2017-10-17 00:05:00 to 2017-10-18 15:25:00 [N_MBTE1_A, N_MBTE1_B]
Out= Lismore SVC 2017-10-17 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= Koolkhan to Lismore (967) and Lismore SVC 2017-10-17 06:05:00 to 2017-10-18 06:50:00 [N^N-967_LS_SVC]
Out= Lower Tumut-Murray(66) 2017-10-17 05:05:00 to 2017-10-18 15:15:00 [N>>V-LTMS_2, V>>N-LTMS_1]
Out= Lower Tumut to Murray (66) line 2017-10-17 05:05:00 to 2017-10-18 15:15:00 [N::V_LTMS]
Out =(Note: with both Black Range series capacitors I/S) 2017-10-17 00:05:00 to 2017-10-18 15:25:00 [S:VS_700_OSC_AUTO]
Out = Murray to Upper Tumut or Murray to Lower Tumut 330 kV line 2017-10-17 05:05:00 to 2017-10-18 15:15:00 [N^^V_MSUTLT_2]
Out= Liddell-Newcastle(81) 2017-10-17 00:05:00 to 2017-10-17 16:30:00 [N::Q_LDNC_KC, N::Q_LDNC_TNT, N:Q_LDNC_LDMU, N...
Out = one South Morang series capacitor 2017-10-17 00:05:00 to 2017-10-17 13:55:00 [V::N_SMSC_S1, V::N_SMSC_S2, V::N_SMSC_SD, V::...
Out= LowerTumut-Murray(66) 2017-10-17 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 = One of Kemps Creek 500/330kV TX 2017-10-17 00:05:00 to 2017-10-17 17:50:00 [N>N-KC_TX_07]
Out = South Morang F2 500/330kV txfmr 2017-10-17 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 2017-10-17 07:05:00 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 2017-10-17 05:05:00 to 2017-10-18 15:15:00 [N>>V_LTMS_1A]
Out= Coffs Harbour to Raleigh (9W3) 2017-10-17 00:05:00 to 2017-10-18 15:25:00 [N>N-CHRL_TE_1]
Out= South Morang F2 500/330 kV txfmr 2017-10-17 00:05:00 to 2017-10-18 15:25:00 [N>>V_SMTXF2, N>>V_SMTXF2A, V>>N_SMTXF2, V>>N_...
Out= LowerTumut-UpperTumut(66) 2017-10-17 05:05:00 to 2017-10-18 15:15:00 [V>>N-LTMS_1C]
Out = Lower Tumut to Murray 330 kV line 2017-10-17 05:05:00 to 2017-10-18 15:15:00 [N^^V_LTMS]
Out= Koolkhan to Lismore (967) 2017-10-17 00:05:00 to 2017-10-18 06:50:00 [N>N-KKLS_TE_2, N^N_KKLS_1]
Out = Lower Tumut - Murray (66) line or Upper Tumut - Murray (65) line 2017-10-17 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...

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