CN104458923B - 一种检测变压器内油中各气体含量示警值的方法和系统 - Google Patents
一种检测变压器内油中各气体含量示警值的方法和系统 Download PDFInfo
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CN104792467B (zh) * | 2015-04-09 | 2017-10-13 | 贵阳供电局 | 一种基于油中特征气体含量判断有载分接开关内漏可能性的方法 |
CN107664690B (zh) * | 2017-07-28 | 2018-09-11 | 国网信通亿力科技有限责任公司 | 一种预测变压器油中溶解气体浓度的方法 |
CN113252827B (zh) * | 2021-05-12 | 2022-07-22 | 国网安徽省电力有限公司电力科学研究院 | 基于卡方检验的变压器油色谱装置性能评估方法及系统 |
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CN104063577B (zh) * | 2014-05-12 | 2017-02-15 | 吉林省电力科学研究院有限公司 | 基于广义回归神经网络的变压器油中特征气体发展趋势预测方法 |
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