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柔性直流输电换流阀IGBT阀段压接工艺研究.pdf

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柔性直流输电换流阀IGBT阀段压接工艺研究.pdf

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文档介绍:􀅰电气与自动化􀅰 杨一平ꎬ等􀅰柔性直流输电换流阀 阀段压接工艺研究
461000ꎬ )
Abstract In VSC HVDC transmission system the IGBT valve section of converter valves has become the bottleneck of the
: - ꎬ
development of China s VSC HVDC transmission industry due to its long manufacturing process multiple operation and complex
' - ꎬ
manufacturing technology. Based on the analysis of current problems in the manual crimping process of IGBT valve a process

improvement scheme of automatic crimping tooling for IGBT valve was proposed which includes the design principle of valve crimping

tooling the key points of automatic valve crimping technology the process of automatic crimping the comparison of various indexes of
ꎬ ꎬ ꎬ
manual and automatic valve crimping technology and the analysis of the economic and social benefits produced by the improved valve

crimping tooli