【摘要】 基于补偿法,建立了在电力系统改构时继电保护整定计算中故障计算的统一模型;在此基础上,根据扰动域的概念,提出了系统改构时扰动域的确定方法,进而对扰动域内的继电保护装置进行重新整定。更多还原

【Abstract】 Based on compensation method,a unified model to calculate the faults for the setting and coordination of relaying protection is established.According to the concept of disturbance area,the method that locates the disturbance area is given,when the network configuration is changed.Then,the relays in the disturbance area are re-set.更多还原