Testing and approval standard development of online dissolved gas analysis monitors for oil‐filled transformers—Part I hydrogen monitors

IF 1 4区工程技术 Q4 ENGINEERING, CHEMICAL

Process Safety Progress Pub Date : 2024-08-02 DOI:10.1002/prs.12636

Paul Su, Rajni Madan, Sujit Purushothaman

引用次数: 0

Abstract

The failure of mineral oil‐filled transformers has been involved in numerous fire and explosion incidents during operations. The power industry has developed online dissolved gas analysis (DGA) monitoring systems capable of diagnosing transformer faults continuously. This study has established new test procedures and pass/fail criteria to evaluate the accuracy of online H2 monitors, resulting in the creation of a new approval standard.

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油浸变压器在线溶解气体分析监测器的测试和批准标准制定--第 I 部分氢气监测器

矿物油填充变压器的故障曾多次引发火灾和爆炸事故。电力行业已经开发出能够连续诊断变压器故障的在线溶解气体分析 (DGA) 监测系统。这项研究制定了新的测试程序和合格/不合格标准，以评估在线 H2 监测器的准确性，从而制定了新的审批标准。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Process Safety Progress 工程技术-工程：化工

CiteScore

2.20

自引率

10.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Process Safety Progress covers process safety for engineering professionals. It addresses such topics as incident investigations/case histories, hazardous chemicals management, hazardous leaks prevention, risk assessment, process hazards evaluation, industrial hygiene, fire and explosion analysis, preventive maintenance, vapor cloud dispersion, and regulatory compliance, training, education, and other areas in process safety and loss prevention, including emerging concerns like plant and/or process security. Papers from the annual Loss Prevention Symposium and other AIChE safety conferences are automatically considered for publication, but unsolicited papers, particularly those addressing process safety issues in emerging technologies and industries are encouraged and evaluated equally.