| 并网有源电力滤波器对谐波抑制的分析 |
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| 引用本文： | 时斌,贾传圣,郝敏啟. 并网有源电力滤波器对谐波抑制的分析[J]. 通信电源技术, 2014, 0(2): 28-29,35 |
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| 作者姓名： | 时斌 贾传圣 郝敏啟 |
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| 作者单位： | 江苏师范大学科文学院,江苏徐州221000 |
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| 摘 要： | 并网逆变器采用有源滤波器能对频率变化的谐波以及变化的无功功率进行补偿，考虑调节的方便与载波频率过低时由调制带来的谐波，研究采用异步调制能达到更好的滤波效果与较强的系统稳定性。
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| 关 键 词： | 逆变器并网 有源滤波 无功补偿 |
Analysis of Harmonic Suppression by Grid-Connected Active Power Filters |
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| Affiliation: | SHI Bin, JIA Chuan-sheng, HAO Min-qi (Jiangsu Normal University Kewen College, Xuzhou 221000, China) |
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| Abstract: | Grid-connected inverter using active power filter can change the size and frequency of the harmonic and carry on compensation on the change of reactive power. Considering adjusting harmonic convenience and the harmonic caused by modulation when carrier frequency is too low, this research uses asynchronous modulation to achieve better filtering effect and stronger system stability. |
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| Keywords: | grid-conected inverter active power filter wattless power compensation |
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