| 基于IR1150的功率因数校正电路的研究 |
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| 引用本文： | 王秀华.基于IR1150的功率因数校正电路的研究[J].通信电源技术,2010,27(4):17-18. |
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| 作者姓名： | 王秀华 |
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| 作者单位： | 兰州交通大学,自动化与电气工程学院,甘肃,兰州,730070 |
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| 摘 要： | 阐述了功率因数校正原理,设计了以IR1150为核心的系统主电路及控制电路,并对主电路的参数进行了详细分析和计算。实验证明,系统的参数设计准确有效,系统的输入功率因数（PF）达到0.99以上,总谐波畸变（THD）在10%以下。系统性能良好,输出电压在较宽的输入电压范围内均能保持稳定。
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| 关 键 词： | 功率因数校正 总谐波畸变 IR1150 |
Research of PFC Circuit Based on IR1150 |
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| WANG Xiu-hua.Research of PFC Circuit Based on IR1150[J].Telecom Power Technologies,2010,27(4):17-18. |
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| Authors: | WANG Xiu-hua |
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| Institution: | WANG Xiu-hua(School of Automation Electrical Engineering,Lanzhou Jiaotong University;Lanzhou 730070;China) |
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| Abstract: | This paper studies the principle of power factor correction,and main circuit based on the chip of IR1150 is designed.Simultaneously,parameters of the main circuit are analyzed and calculated,and these parameters are proved to be effective and correct by experiments.Power factor of the system is greater than 0.99,and THD is less than 10 %.The system＇s performance is better and the output voltage is steady when input voltage varies from150V to 260V. |
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| Keywords: | IR1150 |
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