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数字控制逐渐和电力电子应用紧密结合,功率因数校正是电子技术的一个重要应用. 在高压大
功率的应用场合,为了减少电磁干扰和提高系统的效率,研究了数字控制的有源功率因数校正(Active
Power Factor Correction ,APFC) 的基本原理及实现方法,详细分析了在连续调制模式下的升压型有源功率
因数校正技术整体控制方案. 为了验证该方案的正确性,本文搭建了一台试验样机,实验证明了该功率
因数校正电路可以稳定地将功率因数提高到0. 99 以上,并将总谐波畸变率降至5
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基于ir1150芯片的有源功率因数校正电路设计
-Ir1150 chips based on Active Power Factor Correction Circuit Design
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document describes active filter for power factor correction and harmonic filtering
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This paper deals with an innovating Shunt active
filter with PI controller for harmonic elimination . Active filter
provide a viable solution to mitigating harmonic issues caused by
the non linear loads .The active filter compensates the reacti
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This paper presents a fully-digital-controlled shunt
active filter for harmonic termination of a power distribution
system. The main purpose of the active filter based on voltage
detection is not to compensate for current harmonics but to damp
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有源功率因数校正技术及其在家用电器中的应用-Active power factor correction technology and its applications in household appliances
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ADAPTIVE NONLINEAR CONTROL OF THREE-PHASE
SHUNT ACTIVE POWER FILTERS: POWER FACTOR
CORRECTION AND DC BUS VOLTAGE REGULATION
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This paper is focused on a shunt active filter based on detection of harmonic voltages at the point of installation. The objective of the active filter is to attenuate harmonic propagation resulting from series/parallel resonance between capacitors f
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Single Phase Active Filter with Power Factor Correction
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