Research Article
A Heuristic Approach for Optimal Planning and Operation of Distribution Systems
Table 6
Best results values of IEEE 123-bus for 3 phases.
| Results type | Load profile condition | Algorithm | No control | Case 1 values | Case 2 values | Case 3 values |
| Best fitness values; (1) for Case 1, (4) for Case 2, (6) for Case 3 | Simulation I (minimum load) | No control | 0.39548 | 0.39548 | 0.39548 | 0.39548 | ICA | 0.39548 | 0.10046 | 0.087984 | 0.071935 | PSO | 0.39548 | 0.10046 | 0.092346 | 0.088997 | MFO | 0.39548 | 0.10046 | 0.10902 | 0.079843 | Simulation II (maximum load) | No control | 0.57663 | 0.57663 | 0.57663 | 0.57663 | ICA | 0.57663 | 0.1038 | 0.093454 | 0.079199 | PSO | 0.57663 | 0.1038 | 0.13166 | 0.10153 | MFO | 0.57663 | 0.1038 | 0.10887 | 0.085254 |
| Mean voltage magnitudes for best fitness values | Simulation I (minimum load) | No control | 0.96441 | 0.96441 | 0.96441 | 0.96441 | ICA | 0.96441 | 1.0129 | 1.0114 | 1.0089 | PSO | 0.96441 | 1.0129 | 1.0108 | 1.0113 | MFO | 0.96441 | 1.0129 | 1.0141 | 1.0124 | Simulation II (maximum load) | No control | 0.95697 | 0.95697 | 0.95697 | 0.95697 | ICA | 0.95697 | 1.0123 | 1.0116 | 1.009 | PSO | 0.95697 | 1.0123 | 1.016 | 1.0117 | MFO | 0.95697 | 1.0123 | 1.0122 | 1.0094 |
| Standard deviation voltage magnitudes for best fitness values | Simulation I (minimum load) | No control | 0.015601 | 0.015601 | 0.015601 | 0.015601 | ICA | 0.015601 | 0.014796 | 0.014398 | 0.014012 | PSO | 0.015601 | 0.014796 | 0.015417 | 0.014598 | MFO | 0.015601 | 0.014796 | 0.014815 | 0.012326 | Simulation II (maximum load) | No control | 0.018723 | 0.018723 | 0.018723 | 0.018723 | ICA | 0.018723 | 0.015693 | 0.014916 | 0.014876 | PSO | 0.018723 | 0.015693 | 0.015685 | 0.015844 | MFO | 0.018723 | 0.015693 | 0.01638 | 0.015424 |
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