发明名称 |
POWER BACKUP APPARATUS OF RELAY IN MOBILE COMMUNICATION SYSTEM |
摘要 |
PURPOSE: A power backup apparatus of a relay in the mobile communication system is provided to maintain the stable supply of driving power, by generating driving power using solar power and wind-force and by comparing the generation powers of two power generation sources. CONSTITUTION: A condensing plate(10) consists of solar cells emitting internal electrons. A solar battery(11) accumulates the electrons emitted from internal solar cells. A fan(20) is operated by the circulatory wind of the atmosphere generated from the earth surface. A generation means(21) generates electricities corresponding to the rotation force of the fan(20). A storage battery(22) stores electricities generated from the generation means(21). A comparator(30) compares voltages generated by electricities stored in the solar battery and the storage battery(22). A relay(40) proceeds functions such as call connection, hand-off, etc.
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申请公布号 |
KR20000033477(A) |
申请公布日期 |
2000.06.15 |
申请号 |
KR19980050354 |
申请日期 |
1998.11.24 |
申请人 |
DAEWOO ELECTRONICS CO., LTD. |
发明人 |
SON, DAE HEON |
分类号 |
H04B1/59;(IPC1-7):H04B1/59 |
主分类号 |
H04B1/59 |
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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