CN109344918B - 基于改进粒子群算法的大数据配电网故障选线分析方法 - Google Patents
基于改进粒子群算法的大数据配电网故障选线分析方法 Download PDFInfo
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Abstract
Description
馈线类型 | R<sub>1</sub>/Ω | L<sub>1</sub>/mH | C<sub>1</sub>/μF | R<sub>0</sub>/Ω | L<sub>0</sub>/mH | C<sub>0</sub>/μF |
架空线 | 0.178 | 1.20 | 0.0099 | 0.24 | 5.3537 | 0.0079 |
电缆 | 0.254 | 0.2337 | 0.3411 | 2.68 | 1.0220 | 0.2668 |
选线方法 | C | σ | 运行时间 | 准确率 |
传统SVM | 10.7782 | 0.0563 | 0.9203 | 0.8767 |
传统PSO-SVM | 13.4659 | 0.9436 | 0.5838 | 0.9204 |
改进PSO-SVM | 17.6597 | 0.1433 | 0.6468 | 0.9589 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110221170B (zh) * | 2019-06-05 | 2021-07-27 | 贵州电网有限责任公司 | 一种基于禁忌搜索优化rbf网络的小电流接地选线方法 |
CN110596530B (zh) * | 2019-09-06 | 2022-01-25 | 国网山东省电力公司寿光市供电公司 | 一种小电流接地故障选线方法 |
CN110967594A (zh) * | 2019-11-08 | 2020-04-07 | 广东电网有限责任公司 | 一种含逆变式分布式电源的配电网故障定位方法及装置 |
CN112347317B (zh) * | 2020-10-23 | 2022-07-12 | 四川长虹电器股份有限公司 | 基于粒子群算法改进的否定选择算法的设备故障诊断方法 |
CN113092934B (zh) * | 2021-03-23 | 2022-05-13 | 武汉大学 | 基于聚类和lstm的单相接地故障判定方法及系统 |
CN113376536A (zh) * | 2021-04-22 | 2021-09-10 | 安徽锐能科技有限公司 | 数据驱动型的高精度锂电池soc联合估计方法及系统 |
CN116466189A (zh) * | 2023-05-09 | 2023-07-21 | 国网江苏省电力有限公司宿迁供电分公司 | 基于粒子群算法优化支持向量机的配电网故障选线方法 |
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CN108875788A (zh) * | 2018-05-23 | 2018-11-23 | 东南大学 | 一种基于改进的粒子群算法的svm分类器参数优化方法 |
CN108920506A (zh) * | 2018-05-29 | 2018-11-30 | 深圳智达机械技术有限公司 | 一种基于改进svm的网页分类系统 |
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CN108920506A (zh) * | 2018-05-29 | 2018-11-30 | 深圳智达机械技术有限公司 | 一种基于改进svm的网页分类系统 |
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基于PSO-SVM的小电流接地故障选线方法;董爱华,张小洁;《计算机工程与设计》;20150715;第1886-1890页 * |
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