Research Article
Performance Analysis of Reheat Steam Temperature Control System of Thermal Power Unit Based on Constrained Predictive Control
Table 4
Steady-state values of
when
.
| | 400MW | 500MW | 600MW |
| | 0.5 | 1 | 1.5 | 2 | 0.5 | 1 | 1.5 | 2 | 0.5 | 1 | 1.5 | 2 | Steady-state time of | 120 | 100 | 90 | 85 | 95 | 87 | 85 | 80 | 60 | 55 | 50 | 45 | Steady-state time of | 120 | 100 | 90 | 85 | 95 | 87 | 85 | 80 | 60 | 55 | 50 | 45 | Steady-state value of | 13.94 | 13.2 | 12.63 | 12.12 | 12.62 | 12.78 | 12.61 | 12.44 | 10.63 | 10.89 | 10.56 | 10.20 | Steady-state value of | 5.62 | 5.84 | 6.02 | 6.18 | 1.21 | 1.13 | 1.22 | 1.34 | 0.96 | 0.82 | 1.00 | 1.20 | Steady-state value of | 0.26 | 0.24 | 0.23 | 0.22 | 0.12 | 0.13 | 0.12 | 0.11 | 0.42 | 0.45 | 0.42 | 0.38 | Steady-state value of | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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