CAJ | 학술논문

针对目前输变电设备的维修技术，将风险评估引入输变电设备的维修决策中，建立了基于风险评估的维修方法，应用于输变电设备的基本技术框架。从经济风险和系统风险两方面出发，分别得到设备量化的各个风险指标。通过对系统风险进行经济性量化，将输变电设备故障造成的系统后果可以由相应的系统严重度来表示。最后的算例分析验证了该方法能够更加全面科学地评估风险，更加快速有效地进行维修决策。
침대목전수변전설비적유수기술，장풍험평고인입수변전설비적유수결책중，건립료기우풍험평고적유수방법，응용우수변전설비적기본기술광가。종경제풍험화계통풍험량방면출발，분별득도설비양화적각개풍험지표。통과대계통풍험진행경제성양화，장수변전설비고장조성적계통후과가이유상응적계통엄중도래표시。최후적산례분석험증료해방법능구경가전면과학지평고풍험，경가쾌속유효지진행유수결책。
Given the current maintenance technology of electric transmission equipment ,the risk assessment is intro‐duced into the maintenance decision of electric transmission equipment ,and a basic technical framework which is based on the maintenance method of risk assessment applying to the power transmission equipment is built .From two aspects of economic risk and systemic risk ,each quantitative risk indicator of the equipment is gotten .By quantifying the systemic risk economi‐cally ,the system consequence of electric transmission equipment outage can be presented by the corresponding system severi‐ty .This method has been proved to be more scientifically to assess risk and more quickly and effectively to make maintenance decisions by the final example analysis .