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发明公开
CN108267634A 一种避雷器的最大运行电压的获取装置及方法 有权

一种避雷器的最大运行电压的获取装置及方法
摘要：
本发明公开一种获取避雷器的最大运行电压的装置及方法，涉及电力技术领域，为解决现有技术中获取避雷器的最大运行电压精度差的问题。获取避雷器的最大运行电压的装置包括：读取单元、计算单元和曲线生成单元，曲线生成单元用于根据随机相位分布下w次的交流滤波器中电抗器的总谐波电压对应的最大值，生成总谐波电压最大值的概率分布曲线，以从总谐波电压最大值的概率分布曲线选取交流滤波器中避雷器的最大运行电压。获取避雷器的最大运行电压的方法包括上述技术方案所提的获取避雷器的最大运行电压的装置。本发明提供的获取避雷器的最大运行电压的装置用于准确获取避雷器的最大运行电压。
摘要（英）：

The invention discloses a device and a method of acquiring the maximum operation voltage of a lightning arrester, which relate to the technical field of power and aim at solving the problem of poor lightning arrester maximum operation voltage precision in the prior art. The device for acquiring the maximum operation voltage of the lightning arrester comprises a reading unit, a computing unit and acurve generating unit, wherein the curve generating unit is used for generating a probability distribution curve of total harmonic voltage maximum values according to the maximum values correspondingto total harmonic voltage of a reactor in an AC filter at w times under random phase distribution so as to select the maximum operation voltage of the lightning arrester in the AC filter from the probability distribution curve of the total harmonic voltage maximum values. The method of acquiring the maximum operation voltage of the lightning arrester comprises the device for acquiring the maximumoperation voltage of the lightning arrester mentioned in the above technical scheme. The device for acquiring the maximum operation voltage of the lightning arrester provided in the invention is usedfor accurately acquiring the maximum operation voltage of the lightning arrester.

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