Research Article
Application of Firefly Algorithm in Voltage Stability Environment Incorporating Circuit Element Model of SSSC with Variable Susceptance Model of SVC
Table 6
Real power loss values comparison (in MW).
(a) For 14-bus system |
| Conditions | Preinsertion of FACTS (initial) | Postinsertion of FACTS | FA | SFLA | DE | PSO |
| Case 1 | 13.401 | 11.014 | 11.409 | 11.693 | 12.106 | Case 2 | 35.042 | 28.018 | 28.991 | 28.875 | 29.019 | Case 3 | 24.183 | 18.046 | 19.255 | 19.389 | 19.771 |
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(b) For 30-bus system |
| Conditions | Preinsertion of FACTS (initial) | Postinsertion of FACTS | FA | SFLA | DE | PSO |
| Case 1 | 17.514 | 13.467 | 14.852 | 16.157 | 16.504 | Case 2 | 46.900 | 40.990 | 45.797 | 41.258 | 43.272 | Case 3 | 32.569 | 22.801 | 29.272 | 23.234 | 25.561 |
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