| 发明名称 |
METHOD TO PROTECT THREE-PHASE ELECTRIC CIRCUIT AGAINST ASYMMETRIC MODES |
| 摘要 |
FIELD: electrical engineering. ^ SUBSTANCE: proposed invention van be used for protecting whatever three-phase circuits against asymmetric modes. Proposed method consists in that phase wire currents are passed through three fuses fitted in electric circuits of said wires, and each fuse is additionally heated by current originating at outputs of filters and passing through heaters arranged nearby fuses. ^ EFFECT: higher safety. ^ 2 dwg |
| 申请公布号 |
RU2379810(C1) |
申请公布日期 |
2010.01.20 |
| 申请号 |
RU20080144643 |
申请日期 |
2008.11.11 |
| 申请人 |
GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "KURSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET" |
发明人 |
BIRJULIN VLADIMIR IVANOVICH;KHOROSHILOV NIKOLAJ VLADIMIROVICH;LARIN OLEG MIKHAJLOVICH |
| 分类号 |
H02H3/00 |
主分类号 |
H02H3/00 |
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