CAJ | 학술논문

在目前机械系统可监测性设计理论研究的基础上，提出了机械系统可监测性设计五原则的概念，并进行了分析阐释。根据提出的机械系统可监测性设计五原则中的可监测性设计分配方法原则，首先采用故障树分析法和逻辑决断分析法，定性地对风电机组传动系统的故障性质进行了研究；然后通过层次分析法定量地对风电机组传动系统的故障原因及种类进行了分析研究；最后确立了相应的系统参考监测参数。分析结果表明，故障树分析法和层次分析法适用于风电机组传动系统可监测性设计分配方法的研究。
재목전궤계계통가감측성설계이론연구적기출상，제출료궤계계통가감측성설계오원칙적개념，병진행료분석천석。근거제출적궤계계통가감측성설계오원칙중적가감측성설계분배방법원칙，수선채용고장수분석법화라집결단분석법，정성지대풍전궤조전동계통적고장성질진행료연구；연후통과층차분석법정량지대풍전궤조전동계통적고장원인급충류진행료분석연구；최후학립료상응적계통삼고감측삼수。분석결과표명，고장수분석법화층차분석법괄용우풍전궤조전동계통가감측성설계분배방법적연구。
On the basis of the current study on monitorability-based design theory of mechanical system ,put forward and analysed a novel concept .That is called monitorability-based design five-rule method of mechanical system .From the aspect of monitor-ability-based design allocation methods in the proposed concept , firstly the fault tree analysis and the logical decision analysis were combined to qualitatively analyse the fault property of wind turbine transmission mechanical system .And then the analytic hierarchy process was adopted to quantitatively analyse its the fault causes and types and finally established the corresponding system reference monitoring parameters .The analysing results prove that the fault tree analysis and the analytic hierarchy process are both suitable for the research on monitorability-based design allocation methods for wind turbine transmission system .