机电工程技术
機電工程技術
궤전공정기술
MACHANICAL & ELECTRICAL ENGINEERING TECHNOLOGY
2015年
1期
119-122
,共4页
永磁同步驱动主机%上行超速保护装置%原因%检验%选择
永磁同步驅動主機%上行超速保護裝置%原因%檢驗%選擇
영자동보구동주궤%상행초속보호장치%원인%검험%선택
permanent magnet synchronous lift machine%ascending car overspeed protection means%reasons%testing%choice
介绍了永磁同步电梯驱动主机的原理，详细分析了永磁同步电梯可以用工作制动器作为上行超速保护装置的原因，重点讨论了永磁同步电梯驱动主机的相关检验项目及其检验方法，最后探讨了永磁同步驱动主机的永磁体退磁可能导致的严重后果，并给出了选择永磁同步主机的建议。
介紹瞭永磁同步電梯驅動主機的原理，詳細分析瞭永磁同步電梯可以用工作製動器作為上行超速保護裝置的原因，重點討論瞭永磁同步電梯驅動主機的相關檢驗項目及其檢驗方法，最後探討瞭永磁同步驅動主機的永磁體退磁可能導緻的嚴重後果，併給齣瞭選擇永磁同步主機的建議。
개소료영자동보전제구동주궤적원리，상세분석료영자동보전제가이용공작제동기작위상행초속보호장치적원인，중점토론료영자동보전제구동주궤적상관검험항목급기검험방법，최후탐토료영자동보구동주궤적영자체퇴자가능도치적엄중후과，병급출료선택영자동보주궤적건의。
Permanent magnet synchronous lift machine’s theory is introduced in paper, the reasons that permanent magnet synchronous lift can use the brake to serve as the ascending car overspeed protection means are analyzed in detail, the testing items and methods of permanent magnet synchronous lift machine are discussed, at last, the demagnetization’ s serious consequences of permanent magnet of lift machine are studied, and the advices for selecting permanent magnet synchronous lift machine are presented.
