CAJ | 학술논문

IEC61850继电保护试验装置大量应用于智能变电站的继电保护测试，文章梳理了影响试验装置性能的三类关键指标：数值计算能力、输出同步性、时间测量和控制准确度，由此制定了试验装置的技术指标，对每个指标确定了典型的检验方法。组织了国内主流试验装置开展集中测试，结果证明了关键指标的合理性及检验方法的适用性，为智能变电站继电保护试验装置技术标准的制定打下了理论和实践基础。
IEC61850계전보호시험장치대량응용우지능변전참적계전보호측시，문장소리료영향시험장치성능적삼류관건지표：수치계산능력、수출동보성、시간측량화공제준학도，유차제정료시험장치적기술지표，대매개지표학정료전형적검험방법。조직료국내주류시험장치개전집중측시，결과증명료관건지표적합이성급검험방법적괄용성，위지능변전참계전보호시험장치기술표준적제정타하료이론화실천기출。
IEC61850 test equipment for relay protection is widely used in intelligent substation. Three key indexes of the tester are proposed, the numerical computation ability, the data outputs synchronization, and the precision of time for measurement and control. Technology indexes and testing method of the tester are set in this paper. The mainstream testers are tested and the results indicate that the rationality of key indexes and the applicability of testing method, that lays the theoretical and practical foundations for the technology standard of relay protection tester of intelligent substation.