基于单周控制的谐振阻抗型混合有源滤波器的研究
首发时间:2013-04-28
摘要:电力谐波污染对电力系统稳定、安全、经济运行造成巨大威胁,本文阐述了单周控制的原理。并将单周控制技术应用到谐振阻抗型混合有源滤波器中进行谐波抑制。分析谐振阻抗型混合有源滤波器的单周控制数学关系,建立了单周控制模型和解耦单周控制数学模型。根据方程的形式构造出硬件电路,最后对两种硬件电路进行了仿真分析,仿真结果验证了理论分析的正确性和可行性。
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The Research of harmonic suppression active filter Based on one-cycle control
Abstract:The pollution of power harmonic cause a huge threat to stability,This paper describes the principle of one-cycle control. It studies deeply the resonant impedance hybrid of active power filter based on the technology of one cycle control, analysis the mathematical relationship of one cycle control of resonant impedance hybrid of active power filter. It establishes the mathematical model of one cycle control and decoupling one cycle control. According to the equation, it is the structures of hardware circuitry. Finally, we circuits simulation analysis of two kinds of hardware, The simulation results verify the correctness and feasibility of theoretical analysie .
Keywords: Active Power Filters One-Cycle Control harmonic suppression Resonance Impedance
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基于单周控制的谐振阻抗型混合有源滤波器的研究
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