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实用新型
CN206673590U 一种带基波谐振单元的电力滤波装置 有权

一种带基波谐振单元的电力滤波装置
摘要：
本实用新型公开了一种带有基波谐振单元的电力滤波装置，所述装置包含基波谐振单元和滤波单元，基波谐振单元用于对基波形成串联谐振，对基波呈现零阻抗，对谐波呈现大阻抗，从而使谐波流入滤波单元，进而抑制谐波流入电网；滤波单元包含N个支路，每个支路对特定谐波呈现低阻抗，从而形成谐波通路；同时通过控制支路接入数目，调节电网无功功率，进而优化电网功率因数。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model discloses a power filter who has the fundamental wave resonance unit, the device contains fundamental wave resonance unit and filtering unit, and the fundamental wave resonance unit is used for forming series resonance to the fundamental wave, presents the zero impedance to the fundamental wave, presents big impedance to the harmonic to make the harmonic flow in the filtering unit, and then restrain harmonic inflow electric wire netting, the filtering unit contains a N branch road, and every branch road presents the low impedance to specific harmonic to form the harmonic route, insert the figure through the control branch road simultaneously, adjust electric wire netting reactive power, and then optimize the power factor.

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