微机式反时限过电流保护整定配合的辅助计算软件  

A Simplified Microprocessor-Based inverse Time Overcurrent Relays Setting and Coordination Method

作　　者：窦乘国[1] 彭鹏[1] 赵梦华 王鲁宾 葛耀中[1] 

机构地区：[1]西安交通大学电力工程系,西安710049

出　　处：《电力自动化设备》1998年第4期9-11,29,共4页Electric Power Automation Equipment

摘　　要：利用微机保护的智能作用，用时间系数t_p整定反时限特性，从而使反时限特性的整定与定时限特性同样简便。编制了反时限过电流保护的整定配合辅助计算软件，极大地减轻了整定计算人员的繁琐劳动。A simplified setting and coordination method of microprocessor-based inversetime overcurrent relays by using the time coefficient tp is discribed,also a computre aided setting and coordination program is presented. As a result, the setting and coordination of theinverse time overcurrent relays can be as simple as that of the definite time overcurrent relays.

关 键 词：微机保护 反时限 过电流保护 整定配合 软件 

分 类 号：TM77[电气工程—电力系统及自动化]