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An approach for designing passive power filters for industrial power systems by using gravitational search algorithm

机译:一种利用重力搜索算法设计工业电力系统无源功率滤波器的方法

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Harmonics are one of the important factors in determining the energy quality in power systems. Hence, eliminating or damping undesired harmonics is crucial in electrical power systems. Due to their low costs, Passive Power Filters (PPF) are widely used in industrial power systems to limit harmonics’ undesired affects. In this study, a new approach to design a PPF for power systems using heuristic Gravitational Search Algorithms (GSA) is proposed. Traditional Try and Error (TAE) method is, first, utilized to eliminate harmonics in our model power system. Then, GSA is adopted to minimize the effective current value of Point of Common Coupling (PCC) in the same model system. Our results yield that our proposed method with GSA eliminates the harmonics effectively.
机译:谐波是确定电力系统能源质量的重要因素之一。因此,消除或抑制不希望的谐波在电力系统中至关重要。由于成本低廉,无源功率滤波器(PPF)被广泛用于工业电源系统中,以限制谐波的不良影响。在这项研究中,提出了一种使用启发式引力搜索算法(GSA)设计电力系统PPF的新方法。首先,传统的尝试和错误(TAE)方法用于消除模型电源系统中的谐波。然后,采用GSA来使同一模型系统中公共耦合点(PCC)的有效电流值最小。我们的结果表明,我们提出的GSA方法可以有效地消除谐波。

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