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Harmonic resonant frequencies as influenced by series and shunt compensators

机译:受谐振谐振频率,受串联和分流补偿器的影响

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Shutdowns may affect seriously harmonic resonant frequencies and may initiate new resonances in power systems in presence of series and shunt capacitors which are used as compensators to improve system operational conditions. Influences of these shunt and series capacitors on harmonic resonance conditions in presence of other harmonic sources are studied in this paper. New harmonic resonances are detected in presence of those devices. Evaluation of the excursions of harmonic orders leading to harmonic resonances are performed in presence of variable series or shunt capacitor capacitances.
机译:关机可能会影响严重的谐振谐振频率,并且可以在存在串联和分流电容器中发起电力系统中的新共振,这些电容器用作补偿器以改善系统操作条件。 本文研究了这些分流器和串联电容对其他谐波源存在谐波共振条件的影响。 在这些设备的存在下检测到新的谐波共振。 对导致谐波共振的谐波偏移的偏移的评估是在可变串联或分流电容器电容的情况下进行的。

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