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Digital Signal Controller Implementation of a Logical Rule-based Islanding Detection for Grid Connected Inverter

机译:并网逆变器基于逻辑规则的孤岛检测的数字信号控制器实现

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This research presents the design and development of a digital signal controller implementation of a logical rule-based islanding detection for grid connected inverter in photovoltaic system. The system was implemented on a dsPIC30F2010 high-performance digital signal controller from Microchip Technology Inc. The proposed islanding detection algorithm utilizes four system parameters that include the under voltage, over voltage, under frequency and over frequency at the point of common coupling (PCC) between the grid connected inverter, the local load and the distribution transformer and processed the value of voltage and frequency for turned on - off relay between grid connected inverter and utility grid.
机译:本研究提出了光伏系统中并网逆变器的基于逻辑规则的孤岛检测的数字信号控制器实现的设计和开发。该系统在Microchip Technology Inc.的dsPIC30F2010高性能数字信号控制器上实现。建议的孤岛检测算法利用四个系统参数,包括公共耦合点(PCC)的欠压,过压,欠频和过频。并网逆变器,本地负载和配电变压器之间的电压和频率值,用于并网逆变器和公用电网之间的通断继电器。

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