Research Article
A Fault Diagnosis Approach for Gas Turbine Exhaust Gas Temperature Based on Fuzzy C-Means Clustering and Support Vector Machine
Table 2
Fault diagnosis training sample set of EGT.
| Type | /°C | /°C | /°C | /°C | /°C | /°C | /°C | /°C | /°C | /°C | /°C | /°C |
| F1 | 493.6847 | 519.3781 | 510.2112 | 521.7342 | 488.1656 | 471.3032 | 475.5255 | 493.422 | 486.8506 | 513.879 | 518.3308 | 514.9266 | 497.8859 | 524.3516 | 513.879 | 524.09 | 493.422 | 475.5255 | 480.0065 | 497.8859 | 489.743 | 517.5453 | 523.043 | 519.1163 | 496.3108 | 521.996 | 512.3073 | 524.09 | 490.5316 | 473.151 | 478.9526 | 497.0984 | 488.1656 | 515.7123 | 520.9489 | 516.7598 | 500.2478 | 524.6133 | 513.355 | 526.9688 | 493.6847 | 477.1075 | 481.8502 | 499.723 | 491.8456 | 519.1163 | 523.043 | 520.6871 | | | | | | | | | | | | |
| F2 | 489.743 | 511.5213 | 502.3465 | 512.0453 | 481.0601 | 464.9604 | 474.2065 | 490.2688 | 480.7968 | 502.8711 | 511.2593 | 506.2799 | 489.4802 | 512.0453 | 502.8711 | 513.617 | 482.1135 | 466.5472 | 473.9427 | 490.7945 | 482.1135 | 504.4445 | 512.5692 | 507.5906 | 487.9026 | 510.9973 | 501.0349 | 512.3073 | 480.0065 | 465.2249 | 472.3592 | 490.2688 | 480.5334 | 502.3465 | 510.9973 | 506.5421 | 488.4285 | 512.0453 | 503.6579 | 512.8312 | 480.7968 | 466.8116 | 473.151 | 490.7945 | 481.8502 | 502.8711 | 512.8312 | 507.5906 | | | | | | | | | | | | |
| F3 | 444.8924 | 448.348 | 487.1684 | 474.5367 | 461.6006 | 427.5448 | 244.4364 | 333.8674 | 236.1834 | 323.3517 | 431.559 | 419.7637 | 444.0943 | 448.348 | 485.8542 | 472.955 | 461.3361 | 427.009 | 244.7409 | 334.1505 | 236.7968 | 322.4955 | 430.7567 | 420.3012 | 444.8924 | 448.6136 | 485.8542 | 474.0095 | 461.0715 | 427.5448 | 244.7409 | 334.4335 | 236.1834 | 322.781 | 431.559 | 420.5699 | 443.0299 | 448.0823 | 485.8542 | 473.2187 | 460.807 | 427.009 | 243.8271 | 333.8674 | 236.1834 | 321.9244 | 430.2217 | 420.3012 | | | | | | | | | | | | |
| F4 | 472.3592 | 463.3729 | 454.6267 | 468.3976 | −17.7778 | 471.3032 | 481.3235 | 476.8439 | 456.2188 | 462.5787 | 468.926 | 479.2161 | 472.3592 | 464.6959 | 454.3612 | 468.6618 | −17.7778 | 471.0391 | 482.6401 | 477.1075 | 455.4228 | 462.0493 | 469.4544 | 477.3712 | 470.511 | 461.5197 | 451.174 | 466.8116 | −17.7778 | 469.4544 | 480.7968 | 474.2065 | 454.3612 | 460.4602 | 467.869 | 478.4255 | 470.7751 | 462.314 | 451.7055 | 466.8116 | −17.7778 | 469.7186 | 481.3235 | 475.5255 | 454.892 | 460.1953 | 467.869 | 477.1075 | | | | | | | | | | | | |
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