
基本信息:
- 专利标题: 电力转换装置
- 专利标题(英):Electric power conversion device
- 申请号:CN201680063360.3 申请日:2016-11-07
- 公开(公告)号:CN108370223A 公开(公告)日:2018-08-03
- 发明人: 苏布拉塔·萨哈 , 岛田有礼 , 堀田丰
- 申请人: 爱信艾达株式会社
- 申请人地址: 日本爱知县安
- 专利权人: 爱信艾达株式会社
- 当前专利权人: 爱信艾达株式会社
- 当前专利权人地址: 日本爱知县安
- 代理机构: 北京集佳知识产权代理有限公司
- 代理人: 舒艳君; 李洋
- 优先权: 2015-224240 2015.11.16 JP
- 国际申请: PCT/JP2016/082987 2016.11.07
- 国际公布: WO2017/086201 JA 2017.05.26
- 进入国家日期: 2018-04-27
- 主分类号: H02M7/5387
- IPC分类号: H02M7/5387
In order to further improve the efficiency of a system overall, using a power conversion device comprising a combination of a plurality of types of switching elements having different electrical characteristics, a switching unit (2) is a parallel circuit having a first switching element (5) and a second switching element (7) having a shorter transition time during switching than the first switching element (5). A drive control unit (20) independently outputs a first switching control signal (S1) that outputs to a first control signal line (L1) connected to the first switching element (5) and asecond switching control signal (S2) that outputs to a second control signal line (L2) connected to the second switching element (7). Both switching elements (3) are independently controlled. The first switching element (5) and the second switching element (7) have switching controlled so as to have different turn ON timing.
公开/授权文献:
- CN108370223B 电力转换装置 公开/授权日:2021-10-19
IPC结构图谱:
H | 电学 |
--H02 | 发电、变电或配电 |
----H02M | 用于交流和交流之间、交流和直流之间、或直流和直流之间的转换以及用于与电源或类似的供电系统一起使用的设备;直流或交流输入功率至浪涌输出功率的转换;以及它们的控制或调节 |
------H02M7/00 | 交流功率输入变换为直流功率输出;直流功率输入变换为交流功率输出 |
--------H02M7/02 | .不可逆的交流功率输入变换为直流功率输出 |
----------H02M7/44 | ..利用静态变换器的 |
------------H02M7/48 | ...应用有控制极的放电管或有控制极的半导体器件的 |
--------------H02M7/505 | ....应用需要熄灭装置的闸流管或晶闸管型器件的 |
----------------H02M7/537 | .....仅用半导体器件的 |
------------------H02M7/5387 | ......在桥式连接中的 |