CAJ | 학술논문

　　针对电力系统中的保护建模，分析比较IEC 61970标准以及IEC 61850标准当中对于保护模型的建模方法。针对IEC 61970标准对于保护模型建模办法的不足之处，结合IEC 61850标准二次系统模型描述办法的优势，对于IEC 61970标准中保护模型进行扩展；对于保护系统当中诸多的保护功能，扩展保护模块类对于保护功能进行描述，可与IEC 61850标准中的逻辑节点相对应；对于保护量测，描述保护量测的建模办法以及建模位置，以保护模块作为保护量测的父资源；对于保护定值，增加两种量测类型加以描述，建模办法同保护量测。对于扩展后的IEC 61970标准保护模型，描述了其实际建模应用。
　　침대전력계통중적보호건모，분석비교IEC 61970표준이급IEC 61850표준당중대우보호모형적건모방법。침대IEC 61970표준대우보호모형건모판법적불족지처，결합IEC 61850표준이차계통모형묘술판법적우세，대우IEC 61970표준중보호모형진행확전；대우보호계통당중제다적보호공능，확전보호모괴류대우보호공능진행묘술，가여IEC 61850표준중적라집절점상대응；대우보호량측，묘술보호량측적건모판법이급건모위치，이보호모괴작위보호량측적부자원；대우보호정치，증가량충량측류형가이묘술，건모판법동보호량측。대우확전후적IEC 61970표준보호모형，묘술료기실제건모응용。
According to the power system protection system modeling, IEC 61970 standard and IEC 61850 standard for the protection modeling method are analyzed. According to the deficiency of IEC 61970 standard for protection model modeling method, combining with the advantages of IEC 61850 standard secondary system model, this paper extends the IEC 61970 standard protection model; for the protection functions in protection system, it extends the protection module class for protection function description, which can correspond with the IEC 61850 standard logical node; for the protection measuring, it describes the protection measurement modeling method and modeling position, and takes the protect module as protection measurement father resources; for the protection fixed value, two types of measuring methods are added to describe the modeling method and protection measure. According to the expansion of IEC 61970 standard protection model, the actual modeling application is described.