ACOUSTIC DIAGNOSES OF GIS - FIELD EXPERIENCE AND DEVELOPMENT OF EXPERT SYSTEM

被引：33

作者：

LUNDGAARD, LE ^{[1
]}

TANGEN, G ^{[1
]}

SKYBERG, B ^{[1
]}

FAUGSTAD, K ^{[1
]}

机构：

[1] NORWEGIAN STATE POWER BOARD,DEPT ELECT ENGN,N-0301 OSLO 3,NORWAY

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1992年 / 7卷 / 01期

关键词：

GAS INSULATED SUBSTATIONS; ACOUSTIC; DIAGNOSIS; PARTICLES; DISCHARGES; TEST PROCEDURES; EXPERT SYSTEM;

D O I：

10.1109/61.108920

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper reports on the practical aspects of acoustic diagnoses of Gas Insulated Substations (GIS). 38 field tests have been carried out during factory testing, commissioning testing and service. The number of flaws revealed in the tests varies considerably. The flaw frequency in a GIS probably reflects the care taken during assembly. The test procedures as well as criteria for source recognition, localisation and evaluation are discussed. Finally, the paper desribes an expert system assisting operators in diagnosing flaws in GIS. The system creates a database containing a representation of the GIS and the observations and conclusions from the acoustic test.

引用

页码：287 / 294

页数：8