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发明公开
CN106709626A 一种基于贝叶斯网络的电网发展动态综合评价方法 审中-实审

一种基于贝叶斯网络的电网发展动态综合评价方法
摘要：
本发明公开了一种基于贝叶斯网络的动态电网发展综合评价方法。目前对于电网发展的评估方法仍需进一步深入研究。本发明包括如下步骤：选取电网发展评价指标，构建电网发展水平评估指标体系；对收集到的各指标历史数据进行预处理，分别进行指标归一化处理和指标无量纲化处理；构建贝叶斯电网评估网络模型；基于激励或惩罚的电力动态综合评价方法计算样本数据综合评价得分，得到电网综合评价值，作为贝叶斯电网评估网络模型训练样本；对构建的贝叶斯电网评估网络模型进行训练，得到训练后的贝叶斯电网评估网络模型；输入测试样本进行测试。本发明可计算得到客观、准确的电网发展评价结果，对电网发展进行合理评价。
摘要（英）：

The invention discloses a power grid development dynamic comprehensive evaluation method based on a Bayesian network. At present, the evaluation method for power grid development still needs further study. The power grid development dynamic comprehensive evaluation method comprises the steps of: selecting a power grid development evaluation index, and constructing a power grid development level evaluation index system; preprocessing collected index historical data, and carrying out index normalization processing and index dimensionless processing separately; constructing a Bayesian power grid evaluation network model; calculating sample data comprehensive evaluation scores by adopting an electric power dynamic comprehensive evaluation method based on motivation or punishment to obtain a power grid comprehensive evaluation value, and regarding the power grid comprehensive evaluation value as a training sample of the Bayesian power grid evaluation network model; training the constructed Bayesian power grid evaluation network model to obtain a trained Bayesian power grid evaluation network model; and inputting a test sample for testing. The power grid development dynamic comprehensive evaluation method can calculate to obtain an objective and precise power grid development evaluation result, and can make a reasonable evaluation of the power grid development.

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