变压器的计算机差动保护

主要论述了一种对变压器运行状态进行监控和保护的软件算法。其基本原理是利用各种传感器采集变压器的运行参数,计算机负责存储这些参数并且对这些参数进行运算,判断变压器的运行是否正常。通过计算机的数字仿真运行,所得到的结果表明该算法能够准确区分变压顺的运行状态,达到设计要求。

The Transformer Differential Relay Based on Computer

The software algorithm of a transformer watching & protection system is expounded.It utilizes sensors sampling the parameters of the transformer,the computer keeping the parameters in memory cards and judging whether the transformer is in good condition by operating the data.With computer simulation,we get the result which shows the algorithm is capable of distinguishing the state of the transformer and the algorithm achieves the desired requirements.