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在敏化太阳能电池制作过程中，染料优化配比技术是一项重要技术部分，直接影响敏化太阳能电池的光电性能。本文主要研究纳米晶染料敏化太阳能电池的染料优化配比技术。介绍了不同种类的染料进行最佳配比，使染料的光电转换效率达到极大值的方法。论述了利用积分算法进行配比值计算的方法，通过设计一个染料配比控制系统，论述了染料的精确配比方法。最终，提出了一种光电转换效率较高的染料配比技术。“,”In the process of producing dye-sensitized solar cells, the technology of optimizing dye’s ratio is an important part of techniques that has a direct impact on the photoelectric properties of the dye-sensitized solar cells. The work mainly studies techniques for dye optimum matching for nano-crystalline dye-sensitized solar cells, introduces the best matching ratio of the different types of dyes, and the method to reach a maximum value of the photoelectric conversion efficiency of the dye. Describes a ratio value calculating method by using integral algorithm. By designing a control sys-tem, describes a precise dye-ratio method. Ultimately, proposes a dye-ratio technique which produces higher photoelec-tric conversion efficiency for the dye-sensitized solar cells.