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A new method to determine condition index for equipment condition assessment

  • James Young*
  • , Ma Lin
  • , Wu Liyuan
  • , Tang Jian
  • , Huo Lin
  • *此作品的通讯作者
  • Beihang University
  • State Grid Corporation of China

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Condition index is a useful tool to assess the equipment condition. The basis of the method is a rating table and weight table, which are made from expert's experience in many disciplines. However, expert's experience ignores the other equipments' condition and can not change with the asset condition fluctuation. In this paper a new method to determine rating table and weight table is presented. Using this method, the rating score is substituted by the ranking score in comparison with other equipments in operation. Besides, the weight score is based on the failure indicate rate which can be calculated from survey data. The condition index we get in this way is an indicator of the level in a series of equipments, which will help the asset manager to make maintenance policy.

源语言英语
主期刊名2010 Prognostics and System Health Management Conference, PHM '10
DOI
出版状态已出版 - 2010
活动2010 Prognostics and System Health Management Conference, PHM '10 - Macau, 中国
期限: 12 1月 201014 1月 2010

出版系列

姓名2010 Prognostics and System Health Management Conference, PHM '10

会议

会议2010 Prognostics and System Health Management Conference, PHM '10
国家/地区中国
Macau
时期12/01/1014/01/10

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