Research Article
The Principle of Intelligent Switch Composition and Algorithm of the Built-In Electronic Voltage Transformer
Table 5
Changes in reactive power flowing through the high pressure side after being controlled by a fuzzy neural network.
| Time (h) | Increased reactive before control () | Transformer gear | Number of input capacitor banks | Increased reactive after control () |
| 0:00 | 0.2935 | 0 | 4 | 0.0433 | 1:00 | 0.2501 | 0 | 3 | 0.0507 | 2:00 | 0.2266 | 0 | 3 | 0.0369 | 3:00 | 0.2198 | 0 | 3 | 0.0487 | 4:00 | 0.3011 | 0 | 4 | 0.0758 | 5:00 | 0.3267 | 0 | 3 | 0.0995 | 6:00 | 0.3574 | 0 | 4 | 0.1042 | 7:00 | 0.3849 | 0 | 4 | 0.1853 | 8:00 | 0.4476 | 2 | 4 | 0.2167 | 9:00 | 0.5034 | 2 | 4 | 0.2364 | 10:00 | 0.5075 | 2 | 4 | 0.2057 | 11:00 | 0.5264 | 2 | 4 | 0.2023 | 12:00 | 0.5037 | 2 | 4 | 0.2569 | 13:00 | 0.4629 | 1 | 4 | 0.2234 | 14:00 | 0.4638 | 2 | 4 | 0.2127 | 15:00 | 0.4473 | 1 | 4 | 0.2129 | 16:00 | 0.4127 | 1 | 4 | 0.2164 | 17:00 | 0.4213 | 0 | 4 | 0.1631 | 18:00 | 0.4035 | 1 | 4 | 0.1675 | 19:00 | 0.4131 | 1 | 4 | 0.1534 | 20:00 | 0.4135 | 2 | 4 | 0.2382 | 21:00 | 0.4168 | 1 | 4 | 0.2184 | 22:00 | 0.4076 | 1 | 4 | 0.2079 | 23:00 | 0.0468 | 1 | 4 | 0.1942 |
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