DEVELOPMENT OF A NUMERICAL COMPARATOR FOR PROTECTIVE RELAYING .2.

This paper describes testing of the mew numerical relaying concept pre sented In reference [1], The new technique is applied to distance rela ying to offer improved reliability and security of the relay, and impr ove the speed of relay operation, To validate the algorithm's performa nce, the scheme was analyzed under a variety of test conditions and co mpared with conventional relay concepts, This paper presents the resul ts of the testing and shows that the new relaying scheme operated with a high level of security and dependability for all of the test cases, The tests show improvements that the new scheme can offer in comparis on to the conventional schemes.