最后概括了有源功率因数校正技术的发展趋势。

At the end of the article, it summarizes the trends of active PFC technology.

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将有源功率因数校正技术引入UPQC直流储能单元的电压控制。

The active power factor correction(APFC) technology is introduced into the DC energy storage unit ofUPQC for capacitive voltage control.

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有源功率因数校正技术(PFC)作为一种有效的谐波抑制方法，得到了广泛而深入地研究与应用。

As an effective way of eliminating high frequency harmonic, active Power Factor Correction (PFC) technology has been deeply researched and has broad application.

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