| 发明名称 |
METHOD TO LIMIT SHORT-CIRCUIT CURRENT IN SYSTEMS OF PROTECTION AGAINST DAMAGE OF HIGH-VOLTAGE EQUIPMENT |
| 摘要 |
FIELD: electricity. ^ SUBSTANCE: application: in the field of electrical engineering. A limiter of short-circuit current comprises a metre of current, a current-limiting active resistance and a regular disconnector in a circuit of electrical equipment, at the same time the current-limiting resistance is closed with the disconnector with a damaged element and a moderating capacitor, a signal to the disconnector arrives with the help of a current metre and control equipment, and switches are introduced into the disconnector circuit. ^ EFFECT: higher efficiency and reliability. ^ 3 dwg |
| 申请公布号 |
RU2467446(C2) |
申请公布日期 |
2012.11.20 |
| 申请号 |
RU20100104961 |
申请日期 |
2010.02.12 |
| 申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "FEDERAL'NAJA SETEVAJA KOMPANIJA EDINOJ EHNERGETICHESKOJ SISTEMY";UCHREZHDENIE ROSSIJSKOJ AKADEMII NAUK OB"EDINENNYJ INSTITUT VYSOKIKH TEMPERATUR RAN;ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "SPETSIAL'NYE EHNERGETICHESKIE TEKHNOLOGII" |
发明人 |
CHULKOV ANDREJ NIKOLAEVICH;SMIRNOV IGOR' ALEKSANDROVICH;VINOGRADOV ANDREJ ALEKSANDROVICH |
| 分类号 |
H02H9/02 |
主分类号 |
H02H9/02 |
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