大功率風(fēng)電變流器中的母排設(shè)計(jì)
作者：黃彭發(fā) 陽(yáng)光電源股份有限公司 上傳時(shí)間：2012/10/9 10:28:42
摘要：針對(duì)風(fēng)電變流器功率密度大、工作環(huán)境惡劣、滿負(fù)荷運(yùn)行時(shí)間長(zhǎng)、功率波動(dòng)大等特點(diǎn)，本文提出了大功率風(fēng)電變流器直流側(cè)母排設(shè)計(jì)原則及其結(jié)構(gòu)設(shè)計(jì)要點(diǎn)。主要內(nèi)容包括:減小母排電感、減小功率器件受力、母排防護(hù)等。最后對(duì)實(shí)際設(shè)計(jì)案例進(jìn)行了剖析，進(jìn)一步驗(yàn)證本文的主要觀點(diǎn)。
敘詞：風(fēng)電變流器 母排 雜散電感 疊層母排 Abstract：This paper presented the design principle and structure design main points of the busbar, which used in high power wind power converter that had characteristics of high power densities, bad working conditions, full load long operation, power large variation. The main contents include reducing busbar inductance, reducing stress of power components, busbar protection, etc. At last, This paper analyzed the practical design case, the result further validated the main points of this paper. Keyword：Wind power converter, Busbar, Stray inductance, Laminated busbar
敘詞：風(fēng)電變流器 母排 雜散電感 疊層母排 Abstract：This paper presented the design principle and structure design main points of the busbar, which used in high power wind power converter that had characteristics of high power densities, bad working conditions, full load long operation, power large variation. The main contents include reducing busbar inductance, reducing stress of power components, busbar protection, etc. At last, This paper analyzed the practical design case, the result further validated the main points of this paper. Keyword：Wind power converter, Busbar, Stray inductance, Laminated busbar
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－－本文摘自《電源世界》，已被閱讀129744次
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