Research Article
[Retracted] Economic Operation of the Regional Integrated Energy System Based on Particle Swarm Optimization
Table 5
Comparison of power system state estimation and power gas combined system estimation results.
| Name | Calculation time (s) | Number of iterations | S M | S H | S H/SM×100% |
| Separate estimation of power system | 0.0298 | 6.662 | 0.991 | 0.532 | 53.91 | Power gas joint estimation | 0.0793 | 7.435 | 0.991 | 0.501 | 50.22 |
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