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 | 1 | initial version |
Results of optimal power flow
Can someone help me understand the results of the optimal power flow, specifically the Summary Table for the Tap Changing Transformers?
The tap changing transformers are held at fixed position in the OPF settings but I'm not sure why the voltage at each bus changes
Summary Table for Tap Changing Transformers:
From Bus kV Area Zone Voltage Ratio Minimum MW Flow Sensitivity To Bus kV Area Zone Voltage Change Maximum MV Flow Tap Volt
652 BUS 652 1602 1.02675 1.02500 F 0.90000 -3.910 1.00817 659 BUS 659 699 0.99487 1.10000 0.724
655 BUS 652 1678 1.04511 1.00000 F 0.90000 1.870 -79.80223 700 BUS 652 1678 1.04999u 1.10000 -0.964 -76.70278
655 BUS 652 1678 1.01109 1.00000 F 0.90000 3.834 1.04798 700 BUS 652 1678 1.02065 1.10000 -1.905
655 BUS 652 1678 0.97999 1.00000 F 0.90000 10.283 1.67920 700 BUS 652 1678 0.97459 1.10000 0.760
655 BUS 652 1678 0.98211 1.00000 F 0.90000 8.775 1.89995 700 BUS 652 1678 0.98177 1.10000 -0.071
655 BUS 652 1678 1.02741 1.00000 F 0.90000 8.472 -331.11280 700 BUS 652 1678 1.05000u 1.10000 -7.958 -313.73414
655 BUS 652 1678 0.95000L 1.00000 F 0.90000 25.618 27.02947 266.19141 700 BUS 652 1678 0.95007L 1.10000 0.854 6.42012
655 BUS 652 1678 0.95000L 1.00000 F 0.90000 21.299 21.03029 266.19141 700 BUS 652 1678 0.95720 1.10000 0.035
655 BUS 652 1678 0.95831 1.00000 F 0.90000 6.423 3.28565 700 BUS 652 1678 0.96161 1.10000 -0.347
655 BUS 652 1678 0.95819 1.00000 F 0.90000 9.726 57.39743 700 BUS 652 1678 0.95000L 1.10000 1.300 56.81060
| | 2 | No.2 Revision |
Results of optimal power flow
Can someone help me understand the results of the optimal power flow, specifically the Summary Table for the Tap Changing Transformers?
The tap changing transformers are held at fixed position in the OPF settings but I'm not sure why the voltage at each bus changes
Summary Table for Tap Changing Transformers:
From Bus kV Area Zone Voltage Ratio Minimum MW Flow Sensitivity To Bus kV Area Zone Voltage Change Maximum MV Flow Tap Volt
652 BUS 652 1602 1.02675 1.02500 F 0.90000 -3.910 1.00817 659 BUS 659 699 0.99487 1.10000 0.724
655 BUS 652 1678 1.04511 1.00000 F 0.90000 1.870 -79.80223 700 BUS 652 1678 1.04999u 1.10000 -0.964 -76.70278
655 BUS 652 1678 1.01109 1.00000 F 0.90000 3.834 1.04798 700 BUS 652 1678 1.02065 1.10000 -1.905
655 BUS 652 1678 0.97999 1.00000 F 0.90000 10.283 1.67920 700 BUS 652 1678 0.97459 1.10000 0.760
655 BUS 652 1678 0.98211 1.00000 F 0.90000 8.775 1.89995 700 BUS 652 1678 0.98177 1.10000 -0.071
655 BUS 652 1678 1.02741 1.00000 F 0.90000 8.472 -331.11280 700 BUS 652 1678 1.05000u 1.10000 -7.958 -313.73414
655 BUS 652 1678 0.95000L 1.00000 F 0.90000 25.618 27.02947 266.19141 700 BUS 652 1678 0.95007L 1.10000 0.854 6.42012
655 BUS 652 1678 0.95000L 1.00000 F 0.90000 21.299 21.03029 266.19141 700 BUS 652 1678 0.95720 1.10000 0.035
655 BUS 652 1678 0.95831 1.00000 F 0.90000 6.423 3.28565 700 BUS 652 1678 0.96161 1.10000 -0.347
655 BUS 652 1678 0.95819 1.00000 F 0.90000 9.726 57.39743 700 BUS 652 1678 0.95000L 1.10000 1.300 56.81060
