| 发明名称 |
PROTECTION DEVICE AGAINST ASYNCHRONOUS MOTOR INFLUENCE TO SHORT-CIRCUIT POINT IN ELECTRIC CABLE |
| 摘要 |
A protection device against asynchronous motor influence to a point of short-circuit in electric cable comprises a current transformer, an excitation switching apparatus, normally closed contacts, a stabilitron tube, a diode and a resistor. |
| 申请公布号 |
UA61523(U) |
申请公布日期 |
2011.07.25 |
| 申请号 |
UA20100014773U |
申请日期 |
2010.12.09 |
| 申请人 |
STATE INSTITUTION OF HIGHER EDUCATION &ldquo,DONETSK NATIONAL TECHNICAL UNIVERSITY&rdquo, |
发明人 |
MARENYCH KOSTIANTYN MYKOLAIOVYCH;KOVALIOVA INNA VOLODYMYRIVNA;LAHUTA IHOR OLEKSANDROVYCH;VASYLETS SVIATOSLAV VOLODYMYROVYCH |
| 分类号 |
H02H3/10 |
主分类号 |
H02H3/10 |
| 代理机构 |
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代理人 |
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