| 发明名称 |
POWER ANALYZER |
| 摘要 |
An electrical energy analyser is disclosed which uses current and voltage sensing means connected to an analog to digital converter which is coupled to a microcomputer. The analyser provides a display means for displaying selected energy data and replaces the conventional Ferraris disc type meter. |
| 申请公布号 |
JPS62247271(A) |
申请公布日期 |
1987.10.28 |
| 申请号 |
JP19870025557 |
申请日期 |
1987.02.05 |
| 申请人 |
ORIBAA J NIRUSEN OOSUTORARIYA LTD |
发明人 |
FUIRITSUPU JIEI PERII;JIYON EI DEI MERUDORAMU;JIYORUDAN METORIKOBETSUKU;MITSUSHIERU JIEI BOUAA;KURAIBU ESU HOWAITO |
| 分类号 |
H02J3/00;G01R21/00;G01R21/133;G01R22/00 |
主分类号 |
H02J3/00 |
| 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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