MONITORING AND DIAGNOSIS METHODS FOR HIGH VOLTAGE POWER TRANSFORMERS

被引：0

作者：

Fagarasan, Ioana ^{[1
]}

Costinas, Sorina ^{[2
]}

St Iliescu, Sergiu ^{[3
]}

机构：

[1] Univ Politehn Bucuresti, Dept Automat Control & Ind Informat, Bucharest, Romania

[2] Univ Politehn Bucuresti, Dept Power Plants, Bucharest, Romania

[3] Univ Politehn Bucuresti, Dept Automat Control & Ind Informat, Bucharest, Romania

来源：

UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES C-ELECTRICAL ENGINEERING AND COMPUTER SCIENCE | 2008年 / 70卷 / 03期

关键词：

high voltage power transformer monitoring; fault detection and diagnosis methods; maintenance;

D O I：

暂无

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：

One of the most costly equipment in electrical power systems are the High Voltage Power Transformers (HVPT). Faults and failures for these equipments does not only cause repair cost, furthermore economic losses occur due to interruptions in consumers' energy supply. Preventive tests and on-line monitoring are used to predict incipient fault conditions, and to schedule outage maintenance and retirement of the transformers. This paper presents a survey on various approaches on monitoring and fault detection of electrical power transformers used to optimize maintenance techniques. This optimization is not possible without a correct fault diagnosis besides critical components and common failure modes knowledge.

引用

页码：37 / 46

页数：10

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