Study on Smart Substation System Level Test

Abstract

This paper deals with the study of smart substation system level test. The test include three parts:network performance test,electronic transformer test and conformance testing.Network performance test involves the process layer network and station level networks test, transmission delay and frame loss rate of switch is tested.Electronic transformer test contains accuracy test, absolute delay test and polarity test. Conformance test is a test for model based on IEC 61850,test flow is studied.