| 发明名称 |
POWER-LINE CARRIER SIGNAL INJECTION SYSTEM |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a power-line carrier signal injection system which enable has a miniaturized blocking-filter. SOLUTION: A carrier signal is injected into only the section of the power- line current which is close to zero point and does not saturate its load or a magnetic substance of a blocking-filter 3.
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| 申请公布号 |
JP2002135178(A) |
申请公布日期 |
2002.05.10 |
| 申请号 |
JP20000328942 |
申请日期 |
2000.10.27 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
MISHIMA KENSHICHIRO;YOSHITAKE HIDEKI |
| 分类号 |
H02J13/00;H04B3/56;H04Q9/00;(IPC1-7):H04B3/56 |
主分类号 |
H02J13/00 |
| 代理机构 |
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