| 发明名称 |
DIGITAL PROTECTIVE RELAY INSPECTION SYSTEM |
| 摘要 |
PURPOSE:To permit inspection of high reliability switching a first inspection system for making inspection of memory circuits in the digital protective relay and a second inspection system for effecting inspection of an operational circuit. |
| 申请公布号 |
JPS536856(A) |
申请公布日期 |
1978.01.21 |
| 申请号 |
JP19760081406 |
申请日期 |
1976.07.08 |
| 申请人 |
TOKYO ELECTRIC POWER CO;MEIDENSHA ELECTRIC MFG CO LTD |
发明人 |
NII YOSHIJI;FUNAHASHI TOSHIHISA |
| 分类号 |
H02H3/05;H02H3/00 |
主分类号 |
H02H3/05 |
| 代理机构 |
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代理人 |
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| 地址 |
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