CAJ | 학술논문

介绍了WXH-15型微机线路保护面板和功能，根据其距离保护的工作原理，导出了距离保护的数学模型及动作判据。应用STAR-90仿真系统支持下的模块化的建模方法，开发了距离算法和保护装置算法，在此基础上实现了距离保护的仿真。应用结果表明，该仿真模型及算法在建模时简单实用，能满足仿真培训要求。
개소료WXH-15형미궤선로보호면판화공능，근거기거리보호적공작원리，도출료거리보호적수학모형급동작판거。응용STAR-90방진계통지지하적모괴화적건모방법，개발료거리산법화보호장치산법，재차기출상실현료거리보호적방진。응용결과표명，해방진모형급산법재건모시간단실용，능만족방진배훈요구。
In this paper, the control panel and function of the WXH － 15 l ine protector are introduced. The mathematics model and activating condition are deduced from the principle of the line distance relay. By means of the block modeling method supported by Star - 90 Software system, a distance relay algorithm and a protection algorithm are developed, and then the simulation of the line distance relay is realized. The results show that the method to simulate the line protection is simple and useful for the training simulator.