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re fan dian lu cha zuo xian lu gai zao
Author(s): 
Pages: 60
Year: Issue:  2
Journal: Electric Drive for Locomotives

Keyword:  线路改造绝缘不良配属机车供电线主断路器受电弓乘务人员开关控制民用产品气候情况;
Abstract: <正> SS1型电力机车热饭电炉插座375(376)和插头在运用中,经常发生破损、绝缘不良漏电,造成插座、插头更换频繁并威胁到人身安全。为了保证该插座正常使用和人身安全,我段从1987年3月起,对配属机车的热饭电炉供电线路进行了改造。 1.改造前电路(图1)
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