专利名称：DISTRIBUTION UNIT 发明人：MURAKAMI KENJI
申请号：JP12053791
申请日：19910527
公开号：JPH04347505A
公开日：
19921202
专利内容由知识产权出版社提供
摘要：PURPOSE:To increase distribution capacity of a distribution unit easily by connecting a plurality of standardized buses in parallel with a same power supply and employing standardized electric machines as much as possible. CONSTITUTION:In a bus cover 23 applied on the back of a distribution board 15, standardized buses 60a, 60b or 61a, 61b are arranged in parallel, as a bus 60 or 61 corresponding to one phase, and the distribution board 15 is constituted of unit components, i.e., interboard buses 13 and bus couplings 30. Interboard buses 13 are connected electrically in parallel through the bus couplings 30 and then connected with truck-type electric machines 11 provided with PT boards or feeder boards (not shown). Furthermore, three-phase buses, similar to the buses 60, 61, are provided vertically in three stages. A grounding coupling 21 for cable 3 and a grounding unit 22 are disposed in the upper space of the bus cover 23. A frame 24 holds a cable head 4 and the grounding coupling 21. Standard components are employed as much as possible. According to the invention, distribution capacity can be increased easily.
申请人：MITSUBISHI ELECTRIC CORP
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>truncated normal distribution

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