| O_2/CO_2气氛下电站锅炉汽水系统仿真模型研究 |
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| 引用本文： | 施俊杰,;孔令国. O_2/CO_2气氛下电站锅炉汽水系统仿真模型研究[J]. 应用能源技术, 2014, 0(9): 53-57 |
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| 作者姓名： | 施俊杰, 孔令国 |
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| 作者单位： | [1]东北电力大学后勤保障部,吉林吉林132012; [2]东北电力大学电气工程学院,吉林吉林132012 |
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| 基金项目： | 枣庄学院科研基金项目（项目编号：307050706） |
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| 摘 要： | 基于O2/CO2气氛下烟气侧换热特点,建立了电站锅炉汽水系统整体动态数学模型。以某300 MW O2/CO2煤粉燃烧锅炉为仿真对象进行仿真试验,仿真结果表明,燃料量、O2/CO2容积比的增加可导致燃烧速率和燃烧温度迅速升高,进一步引起工质参数不同程度的变化。
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| 关 键 词： | O2/CO2燃烧技术 锅炉 汽水系统 仿真 |
Inverter Harmonic Analysis and Suppression Policy |
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| Affiliation: | SHI Jun- jie, KONG Ling -guo ( 1. Logistics Department, Northeast Dianli University, Jilin 132012, Jilin Province, China; College of Electrical Engineering, Northeast Dianli University, Jilin 132012, Jilin Province, China. ) |
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| Abstract: | The inverter frequency devices generate a large number of harmonics 6k ±1, this characteristic harmonic makes grid current waveform serious distortion, THD over the national standard （GB/T1454- 93 ） limit. This paper proposes an effective harmonic suppression program, and gives details of single - tuned filter design process, and verified by simulation of harmonic suppression effect is obvious. |
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| Keywords: | Frequency inverter Characteristic harmonic Harmonic suppression Simulation analysis |
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