CAJ | 학술논문

从孤岛效应产生的危害出发，分析了孤岛发生的可能性与危险性，概述了国内外的孤岛检测指标。在对孤岛效应原理进行数学分析的基础上，对孤岛检测的方法进行了分类和对比，使得用户可根据实际工程需求自主选择主动检测或被动检测的孤岛检测方法。通过Simulink对光伏孤岛系统进行仿真，证明孤岛效应检测的原理和必要性，为孤岛效应检测方法的改进提供了理论基础。
종고도효응산생적위해출발，분석료고도발생적가능성여위험성，개술료국내외적고도검측지표。재대고도효응원리진행수학분석적기출상，대고도검측적방법진행료분류화대비，사득용호가근거실제공정수구자주선택주동검측혹피동검측적고도검측방법。통과Simulink대광복고도계통진행방진，증명고도효응검측적원리화필요성，위고도효응검측방법적개진제공료이론기출。
The possibilities and dangers of islands occurred were analyzed from the harm of islanding. The principle islanding was carried out in mathematical analysis. The islanding detection indexes were summarized both at home and abroad. In order to make users choose active or passive detection in the actual engineering applications, the islanding detection methods were classified and contrast. According to simulation of PV islanding system with Simulink, the principle and necessity of islanding detection were proved and a theoretical basis in improving the method of islanding detection was provided.