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An innovative power calculation method to improve power sharing in VSI based Micro Grid

机译:一种创新的功率计算方法,提高基于VSI的微电网电力共享

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Micro Grid (MG) is a local distribution system that feeds load by produced power of DGs; these DGs are controlled by controllers that often are wireless control systems. All of these methods need to calculate power to make decision whether produced power, to keep system stable, is enough or not. This method based on droop method, this means that new method is one of wireless control method. In this paper a novel control method is proposed to calculate power faster and easier than old method. In this method Low Pass Filter that used to terminate high frequency components of power phrase removed, and replaced by some math operations. This method is faster and has less fluctuation of power than old method. Analyses and simulated result are derived from two inverters that connected in parallel together and feed load. By comparing result of new method and conventional method advantages of new method are shown.
机译:微电网(MG)是一种局部分配系统,通过DGS的产生功率为负荷提供载荷;这些DGS由控制器控制,该控制器通常是无线控制系统。所有这些方法都需要计算功率来做出决定是否产生功率,保持系统稳定,就足够了。该方法基于下垂方法,这意味着新方法是无线控制方法之一。在本文中,提出了一种新的控制方法来计算比旧方法更快更容易。在该方法中,用于终止删除电源短语的高频分量的低通滤波器,并由一些数学操作替换。这种方法比旧方法更快,功率波动较小。分析和模拟结果来自两个逆变器,该逆变器并联连接在一起并进给载荷。通过比较新方法的结果和新方法的传统方法优势。

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