发明名称 |
METHOD FOR DETECTING ARC SHORT CIRCUITS IN SWITCHBOARDS OF POWER SYSTEMS |
摘要 |
FIELD: relay protection and accident-prevention automatic control; protection of self-contained AC and DC electric and power systems. SUBSTANCE: method depends for checking intensity of arc radiation flow. Novelty is that chemical elements with low ionization potential are added to paints of switchboard busducts. EFFECT: improved noise immunity. |
申请公布号 |
RU95109362(A) |
申请公布日期 |
1996.07.27 |
申请号 |
RU19950109362 |
申请日期 |
1995.06.06 |
申请人 |
DONSKAJA GOSUDARSTVENNAJA AKADEMIJA SERVISA |
发明人 |
ELISEEV I.N.;ELISEEV I.I. |
分类号 |
H02H3/08;H02H7/22 |
主分类号 |
H02H3/08 |
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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