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首页> 外文会议>Energy and Environment Technology, 2009. ICEET '09 >The Research of Shunt Active Power Filter Compensation Strategy
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The Research of Shunt Active Power Filter Compensation Strategy

机译：并联有源电力滤波器补偿策略研究

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摘要

The high capacity active filter have the problem of high cost, high power loss, strong electromagnetic interference and so on, the compensation capacity of the device using in practical is limited, how to choose the right strategy to achieve optimal compensation plays an important role in the process of the device using in practical. This paper discussed strategy of shunt active filter compensation, and combined the choice of compensation strategy of active filter with the compensation ability of devices, and discussed superiority and inferiority of the compensation strategy in two situations, one is that the compensation capacity can meet the needs of compensation, and the other is that the compensation capacity is less than the compensation. And this paper suggested that using genetic algorithm in the active filter compensation strategy to optimize the distribution of the compensation capacity of each harmonic, and through the simulation, verified that the method can insure that the filtering effect achieve optimal results in a limited compensation capacity.
机译：高容量有源滤波器存在成本高，功率损耗高，电磁干扰强等问题，在实际中使用的设备的补偿能力有限，如何选择正确的策略来实现最优补偿起着重要的作用。在实际中使用该设备的过程。本文讨论了并联有源滤波器补偿策略，将有源滤波器补偿策略的选择与设备的补偿能力相结合，讨论了两种情况下补偿策略的优劣，一种是补偿能力可以满足需求的补偿，另一个是补偿能力小于补偿。并建议采用遗传算法在有源滤波器补偿策略中优化各次谐波补偿能力的分布，并通过仿真验证，证明该方法可以保证在有限的补偿能力下滤波效果达到最佳效果。

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