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可控型电力电子器件的隔离驱动
资料介绍
可控型电力电子器件的驱动信号,是控制器发出的用于控制其开通和关断的控制信号,将低压侧的控制器和高压侧主电路连接在一起。驱动信号的隔离设计,实现高压和低压的解耦,对提高电路可靠性具有重要意义。光电耦合型、磁耦合型、光纤型等三种隔离驱动电路特性,进行了深入的对比分析,为高可靠性可控型电力电子电路设计和驱动、器件的一体化模块设计提供基础。
The driving signal of the controllable power electronic device is the control signal produced by the controller, in order to control the corresponding opening and closing process. It brings the connecting relationship between the controller in the low voltage side and the main circuit of the high voltage side. The isolation design of the driving signal can realize the decoupling of high voltage side and low voltage side. By this way, the reliability of the whole system can greatly significance improved. The isolation drive circuit characteristics are made the deeply comparison and analysis, based on the following isolation methods, such as photoelectric isolation, magnetic isolation, optical fiber isolation. It provides the basis for the controllable power electronic circ...
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| 文件名 | 大小 |
| 可控型电力电子器件的隔离驱动.pdf | 256K |
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