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。
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.
出处
《应用能源技术》
2014年第9期53-57,共5页
Applied Energy Technology
基金
枣庄学院科研基金项目(项目编号:307050706)
关键词
O2/CO2燃烧技术
锅炉
汽水系统
仿真
Frequency inverter
Characteristic harmonic
Harmonic suppression
Simulation analysis
