High Power Laser and Particle Beams, Volume. 36, Issue 5, 055022(2024)
Optimization and evaluation of simulation model for diesel generator set with pulse load
Figures & Tables(13)
Fig. 3. Comparison of AC output voltage waveforms between initial simulation and test
Fig. 4. Comparison of AC output current waveforms between initial simulation and test
Fig. 5. Comparison of AC frequency between initial simulation and test
Fig. 6. AC output voltage waveforms of initial simulation and test
Fig. 8. Simulation model of diesel generator set with limiting reference excitation voltage
Fig. 10. Comparison waveforms of initial simulation, optimized simulation and test
Table 1. Real-time waveform proximity values of AC output voltage of initial simulation
View tableView in ArticleTable 1. Real-time waveform proximity values of AC output voltage of initial simulation
group Pk/kW D/% Ts/ms R/% group Pk/kW D/% Ts/ms R/% group Pk/kW D/% Ts/ms R/% 1 15 10 20 89.93 10 30 10 20 86.81 19 50 10 20 85.71 2 15 10 40 91.09 11 30 10 40 89.65 20 50 10 40 89.39 3 15 10 80 88.58 12 30 10 80 89.77 21 50 10 80 88.60 4 15 50 20 90.06 13 30 50 20 89.59 22 50 50 20 87.69 5 15 50 40 95.02 14 30 50 40 93.40 23 50 50 40 93.31 6 15 50 80 92.88 15 30 50 80 92.22 24 50 50 80 91.85 7 15 90 20 89.99 16 30 90 20 84.24 25 50 90 20 82.74 8 15 90 40 90.70 17 30 90 40 85.49 26 50 90 40 85.57 9 15 90 80 86.45 18 30 90 80 84.75 27 50 90 80 86.30
Table 2. Learning samples for BP neural network parameter recognition
View tableView in ArticleTable 2. Learning samples for BP neural network parameter recognition
group Pk/kW D/% Ts/ms Ipk/A Uac/V $\bar f $ VH/V VL/V 1 30 50 2 34.91 251.73 49.27 4.20 4.00 2 30 50 10 35.06 250.69 48.93 4.20 4.00 3 30 50 20 34.83 250.37 49.11 4.20 4.00 36 40 85 56 35.71 250.26 49.21 5.00 4.50 37 40 90 56 34.02 251.78 48.68 6.00 4.60 38 50 40 56 35.01 250.19 48.99 6.00 4.00 63 15 10 80 35.24 250.23 48.93 4.00 3.70 64 15 10 90 36.58 249.96 48.78 4.00 3.65 65 15 10 100 37.05 249.88 49.02 4.00 3.65
Table 3. Real-time waveform proximity values of AC output voltage of optimized simulation
View tableView in ArticleTable 3. Real-time waveform proximity values of AC output voltage of optimized simulation
group Pk/kW D/% Ts/ms R/% group Pk/kW D/% Ts/ms R/% group Pk/kW D/% Ts/ms R/% 1 15 10 20 96.73 10 30 10 20 94.17 19 50 10 20 92.59 2 15 10 40 99.14 11 30 10 40 97.91 20 50 10 40 94.37 3 15 10 80 97.44 12 30 10 80 96.37 21 50 10 80 94.6 4 15 50 20 97.01 13 30 50 20 97.72 22 50 50 20 93.11 5 15 50 40 97.7 14 30 50 40 98.87 23 50 50 40 94.93 6 15 50 80 96.69 15 30 50 80 97.90 24 50 50 80 94.48 7 15 90 20 95.88 16 30 90 20 96.18 25 50 90 20 91.4 8 15 90 40 95.42 17 30 90 40 95.69 26 50 90 40 92.37 9 15 90 80 96.39 18 30 90 80 93.83 27 50 90 80 90.82
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Meng Shi, Yibin Yang, Dingfu Yang, Kefeng Huang, Kai He, Zhen Wu. Optimization and evaluation of simulation model for diesel generator set with pulse load[J]. High Power Laser and Particle Beams, 2024, 36(5): 055022
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Received: Oct. 7, 2023
Accepted: Mar. 15, 2024
Published Online: May. 16, 2024
The Author Email: Huang Kefeng (18222893932@163.com)
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