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基于HCPL-316J的IGBT驱动及保护电路的设计
资料介绍
在变频器和逆变器中,IGBT扮演着十分重要的角色。IGBT运行的稳定性,是变频器(逆变器)工作可靠性的保证。同时,IGBT的故障保护也是变频器(逆变器)设计过程中的重要环节。本文以HCPL-316J光耦合芯片为主,联合Infineon的FP50R12KT4型号IGBT为例,设计IGBT的驱动及保护电路,并通过实验验证该电路的可靠性。
IGBTs play an important role in frequency converter and inverters.The stability of the IGBT operation is the guarantee of the operational reliability of the frequency converter(inverter).At the same time,the fault protection of IGBT is also an important part in the design process of frequency converter(inverter).This paper takes HCPL-316J optical coupling chip as the main[1],and combines Infineon's FP50R12KT4 IGBT as an example to design the driving and protection circuit of IGBT,and verify the reliability of the circuit through experiments.
部分文件列表
| 文件名 | 大小 |
| 基于HCPL-316J的IGBT驱动及保护电路的设计.pdf | 1M |
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