Research Article
Trust-Region Method for Load Flow Solution of Three-Phase Unbalanced Electric Power Distribution System
Table 10
Voltage profile of 19-bus network.
| Node | Proposed method | FBS | |Va| | |Vb| | |Vc| | |Va| | |Vb| | |Vc| |
| 1 | 1.00000 | 1.00000 | 1.00000 | 1.0000 | 1.0000 | 1.0000 | 2 | 0.98746 | 0.98910 | 0.98798 | 0.9875 | 0.9891 | 0.9880 | 3 | 0.98542 | 0.98869 | 0.98633 | 0.9854 | 0.9887 | 0.9863 | 4 | 0.98235 | 0.98390 | 0.98301 | 0.9824 | 0.9839 | 0.9830 | 5 | 0.98201 | 0.98366 | 0.98283 | 0.9820 | 0.9837 | 0.9828 | 6 | 0.97928 | 0.98078 | 0.98005 | 0.9793 | 0.9808 | 0.9801 | 7 | 0.97861 | 0.98029 | 0.97956 | 0.9786 | 0.9803 | 0.9796 | 8 | 0.97281 | 0.97381 | 0.97347 | 0.9728 | 0.9738 | 0.9735 | 9 | 0.96592 | 0.96598 | 0.96575 | 0.9659 | 0.9660 | 0.9657 | 10 | 0.95625 | 0.95549 | 0.95500 | 0.9563 | 0.9555 | 0.9550 | 11 | 0.95499 | 0.95429 | 0.95330 | 0.9550 | 0.9543 | 0.9533 | 12 | 0.95478 | 0.95377 | 0.95358 | 0.9548 | 0.9538 | 0.9536 | 13 | 0.95440 | 0.95344 | 0.95210 | 0.9544 | 0.9534 | 0.9521 | 14 | 0.95449 | 0.95388 | 0.95282 | 0.9545 | 0.9539 | 0.9528 | 15 | 0.95274 | 0.95122 | 0.95126 | 0.9527 | 0.9512 | 0.9513 | 16 | 0.95339 | 0.95147 | 0.95217 | 0.9534 | 0.9515 | 0.9522 | 17 | 0.95365 | 0.95377 | 0.95232 | 0.9537 | 0.9534 | 0.9523 | 18 | 0.95380 | 0.95319 | 0.95209 | 0.9538 | 0.9532 | 0.9521 | 19 | 0.95159 | 0.94976 | 0.95047 | 0.9516 | 0.9498 | 0.9505 |
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