发明名称 |
METHOD FOR OPERATING CONDITION CONTROL OF ELECTRIC SWITCH MECHANISM |
摘要 |
FIELD: electrical engineering.SUBSTANCE: method for operating condition control of electric switch mechanism involves registration of acoustic emission (AE) signals by piezoceramic converters installed at main units and parts of electric switch mechanism; amplification and filtration of AE signals; software processing of AE signals at PC; displaying of graphic and numerical parameters of AE at the PC display. Integral energy from each separate unit and part for a certain period of time is selected as a parameter of AE signals defining operating condition of main units and parts of the electric switch mechanism; at that condition of a separate unit and part of the electric switch mechanism which requires replacement or repair is controlled against a value of integral energy that exceeds the mean value at least twice for the recent five measurement periods.EFFECT: receipt of information about further operation of the electric switch mechanism with minimum losses in result of hump yard downtime. |
申请公布号 |
RU2486533(C1) |
申请公布日期 |
2013.06.27 |
申请号 |
RU20120107625 |
申请日期 |
2012.02.29 |
申请人 |
OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU "NAUCHNO-TEKHNICHESKIJ TSENTR INFORMATSIONNYE TEKHNOLOGII" |
发明人 |
FADEEV VALERIJ SERGEEVICH;SEMASHKO NIKOLAJ ALEKSANDROVICH;EMEL'JANOV EVGENIJ NIKOLAEVICH;KONAKOV ALEKSANDR VIKTOROVICH;CHIGRIN JURIJ LEONIDOVICH;SHTANOV OLEG VIKTOROVICH;OBODOVSKIJ JURIJ VASIL'EVICH;PALADIN NIKOLAJ MIKHAJLOVICH |
分类号 |
G01R31/34 |
主分类号 |
G01R31/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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