发明公开
EP3111456A1 VARIABLE MAGNETIC COUPLING REACTOR HAVING TWO INTEGRATED REACTOR ELEMENTS, POWER SUPPLY SYSTEM INCLUDING THE SAME, AND METHOD OF USE OF COMPOSITE MAGNETIC COMPONENT HAVING TWO INTEGRATED REACTOR ELEMENTS
审中-公开
两个集成的反应器元件的电力系统变电磁离合器反应器中以和使用复合磁性元件，具有两个集成反应器的方法研究
- 专利标题： VARIABLE MAGNETIC COUPLING REACTOR HAVING TWO INTEGRATED REACTOR ELEMENTS, POWER SUPPLY SYSTEM INCLUDING THE SAME, AND METHOD OF USE OF COMPOSITE MAGNETIC COMPONENT HAVING TWO INTEGRATED REACTOR ELEMENTS
- 专利标题（中）： 两个集成的反应器元件的电力系统变电磁离合器反应器中以和使用复合磁性元件，具有两个集成反应器的方法研究
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申请号： EP15706543.4申请日： 2015-01-28
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公开(公告)号： EP3111456A1公开(公告)日： 2017-01-04
- 发明人: ISHIGAKI, Masanori , TOMURA, Shuji , YANAGIZAWA, Naoki , OKAMURA, Masaki , TAKAMATSU, Naoyoshi
- 申请人： Toyota Jidosha Kabushiki Kaisha
- 申请人地址： 1 Toyota-cho Toyota-shi, Aichi 471-8571 JP
- 专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人： Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址： 1 Toyota-cho Toyota-shi, Aichi 471-8571 JP
- 代理机构： D Young & Co LLP
- 优先权： JP2014032985 20140224
- 国际公布： WO2015125416 20150827
- 主分类号： H01F27/38
- IPC分类号： H01F27/38 ; H01F37/00 ; H01F38/02 ; H02M3/00 ; H01F3/14
摘要：
A core has first to third magnetic leg portions. First and second windings wound on the first and second magnetic leg portions, respectively, are connected in series to constitute a first reactor. A third winding wound on the third magnetic leg portion constitutes a second reactor. A magnetic field produced from the first reactor and a magnetic field produced from the second reactor reinforce each other in the second magnetic leg portion, but weaken each other in the first magnetic leg portion. In accordance with increase in currents, the operation of the first and second reactors changes from a magnetically uncoupled mode in which the first and second reactors operate in a magnetically non-interfering state to a magnetically coupled mode in which the first and second reactors operate in a magnetically interfering state.
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