Research Article
Multiobjective Optimized Dispatching for Integrated Energy System Based on Hierarchical Progressive Parallel NSGA-II Algorithm
Table 5
Comparison of test results between NSGA-II and the proposed algorithm in every construction of a nondominated frontier set.
| Number of tests | NSGA-II | The multiobjective hierarchical progressive parallel algorithm | The average individual comparison times | Nondominated frontier average number of layers | Average CPU time consumed by a single layering process(s) | The average individual comparison times | Nondominated frontier average number of layers | Average CPU time consumed by a single layering process(s) |
| 1 | 4861898.4 | 58.5 | 93.3 | 62521.9 | 29.2 | 1.126 | 2 | 4665847.7 | 50.6 | 89.6 | 73679.1 | 25.3 | 1.3 | 3 | 4585557.9 | 47.4 | 88 | 61776.7 | 23.7 | 1.348 | 4 | 4448335.5 | 41.9 | 85.4 | 77458.3 | 41 | 1.943 | 5 | 5255582.6 | 74.2 | 100.9 | 75764.1 | 27.1 | 1.379 | 6 | 4999614.9 | 64 | 96 | 70900.7 | 28 | 1.694 | 7 | 4983007.9 | 63.3 | 95.7 | 69879.4 | 41.7 | 1.655 | 8 | 5375101.4 | 79 | 103.2 | 74943.3 | 29.5 | 1.848 | 9 | 5143954.2 | 69.8 | 98.8 | 76288.2 | 24.9 | 1.899 | 10 | 5286829.5 | 75.5 | 101.5 | 65054.2 | 27.7 | 1.472 | 11 | 5387153.8 | 79.5 | 103.4 | 45385.8 | 29.7 | 0.725 | 12 | 4806556.6 | 56.3 | 92.3 | 65837.3 | 28.1 | 1.502 | 13 | 4718012.1 | 52.7 | 90.6 | 59488.3 | 26.4 | 1.261 | 14 | 4966130.4 | 62.6 | 95.4 | 48214.9 | 31.3 | 0.832 | 15 | 4987274.1 | 63.5 | 95.8 | 48977.8 | 31.7 | 0.711 | 16 | 4883584.6 | 59.3 | 93.8 | 44668.7 | 29.7 | 0.697 | 17 | 5054736 | 66.2 | 97.1 | 40401.2 | 23.1 | 0.535 | 18 | 4854897.6 | 58.2 | 93.2 | 65453 | 29.1 | 1.487 | 19 | 4643834.1 | 49.8 | 89.2 | 70914.4 | 24.9 | 1.695 | 20 | 4998534.4 | 63.9 | 96 | 50881.1 | 22 | 0.933 | Average value | 4945322.2 | 61.8 | 95 | 62424.4 | 28.7 | 1.302 |
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