CN107909208A - 一种台区配网降损方法 - Google Patents
一种台区配网降损方法 Download PDFInfo
- Publication number
- CN107909208A CN107909208A CN201711137343.2A CN201711137343A CN107909208A CN 107909208 A CN107909208 A CN 107909208A CN 201711137343 A CN201711137343 A CN 201711137343A CN 107909208 A CN107909208 A CN 107909208A
- Authority
- CN
- China
- Prior art keywords
- taiwan area
- per unit
- line loss
- loss per
- feature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000004422 calculation algorithm Methods 0.000 claims abstract description 15
- 238000000605 extraction Methods 0.000 claims abstract description 4
- 230000002159 abnormal effect Effects 0.000 claims abstract description 3
- 238000012549 training Methods 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 14
- 238000003066 decision tree Methods 0.000 claims description 9
- 238000007637 random forest analysis Methods 0.000 claims description 9
- 238000005457 optimization Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 230000010076 replication Effects 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012952 Resampling Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000012098 association analyses Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013145 classification model Methods 0.000 description 1
- 238000007621 cluster analysis Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
Landscapes
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Engineering & Computer Science (AREA)
- Economics (AREA)
- Strategic Management (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Development Economics (AREA)
- Marketing (AREA)
- Entrepreneurship & Innovation (AREA)
- General Business, Economics & Management (AREA)
- Tourism & Hospitality (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Educational Administration (AREA)
- Game Theory and Decision Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Complex Calculations (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711137343.2A CN107909208A (zh) | 2017-11-16 | 2017-11-16 | 一种台区配网降损方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711137343.2A CN107909208A (zh) | 2017-11-16 | 2017-11-16 | 一种台区配网降损方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107909208A true CN107909208A (zh) | 2018-04-13 |
Family
ID=61844393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711137343.2A Pending CN107909208A (zh) | 2017-11-16 | 2017-11-16 | 一种台区配网降损方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107909208A (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109272176A (zh) * | 2018-12-10 | 2019-01-25 | 贵州电网有限责任公司 | 利用K-means聚类算法对台区线损率预测计算方法 |
CN109376366A (zh) * | 2018-08-09 | 2019-02-22 | 国网北京市电力公司 | 一种异常线损影响因素的分析方法及装置 |
CN109767349A (zh) * | 2018-10-23 | 2019-05-17 | 中国电力科学研究院有限公司 | 一种配电网线损数据校验与修正方法及系统 |
CN110264107A (zh) * | 2019-07-01 | 2019-09-20 | 国网安徽省电力有限公司滁州供电公司 | 一种基于大数据技术的台区线损率异常诊断方法 |
CN110688619A (zh) * | 2019-08-13 | 2020-01-14 | 南方电网科学研究院有限责任公司 | 一种配电网的理论线损计算系统及方法 |
CN111062608A (zh) * | 2019-12-14 | 2020-04-24 | 贵州电网有限责任公司 | 基于线损分类器的10kV线路线损监控方法 |
CN111428754A (zh) * | 2020-02-29 | 2020-07-17 | 贵州电网有限责任公司 | 一种基于基态修正的线损率标杆值的优化设计方法 |
CN111538760A (zh) * | 2020-04-21 | 2020-08-14 | 国网信通亿力科技有限责任公司 | 一种基于Apriori算法建立配电负荷线损关联分析模型的方法 |
CN111738483A (zh) * | 2020-04-24 | 2020-10-02 | 国网上海市电力公司 | 基于聚类和深层信念网络的电网降损优化方法及系统 |
CN112671096A (zh) * | 2020-11-20 | 2021-04-16 | 浙江华云信息科技有限公司 | 基于数据分析的台区线损电能监测系统及其监测方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150051744A1 (en) * | 2013-08-19 | 2015-02-19 | Board Of Trustees Of Michigan State University | Linear Optimal Power Flow System and Method |
CN105303469A (zh) * | 2015-11-25 | 2016-02-03 | 广州供电局有限公司 | 线损异常原因数据挖掘分析的方法与系统 |
CN106356844A (zh) * | 2016-09-30 | 2017-01-25 | 国网上海市电力公司 | 一种配电网台区线损异常原因的分析方法 |
CN106372747A (zh) * | 2016-08-27 | 2017-02-01 | 天津大学 | 基于随机森林的台区合理线损率估计方法 |
CN107294082A (zh) * | 2016-04-05 | 2017-10-24 | 国家电网公司 | 区域配电网损耗标杆的计算方法 |
-
2017
- 2017-11-16 CN CN201711137343.2A patent/CN107909208A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150051744A1 (en) * | 2013-08-19 | 2015-02-19 | Board Of Trustees Of Michigan State University | Linear Optimal Power Flow System and Method |
CN105303469A (zh) * | 2015-11-25 | 2016-02-03 | 广州供电局有限公司 | 线损异常原因数据挖掘分析的方法与系统 |
CN107294082A (zh) * | 2016-04-05 | 2017-10-24 | 国家电网公司 | 区域配电网损耗标杆的计算方法 |
CN106372747A (zh) * | 2016-08-27 | 2017-02-01 | 天津大学 | 基于随机森林的台区合理线损率估计方法 |
CN106356844A (zh) * | 2016-09-30 | 2017-01-25 | 国网上海市电力公司 | 一种配电网台区线损异常原因的分析方法 |
Non-Patent Citations (2)
Title |
---|
卢志刚 等: "基于数据挖掘的理论线损分析", 《中国高等学校电力系统及其自动化专业第二十二届学术年会》 * |
王守相 等: "基于随机森林算法的台区合理线损率估计方法", 《电力自动化设备》 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109376366A (zh) * | 2018-08-09 | 2019-02-22 | 国网北京市电力公司 | 一种异常线损影响因素的分析方法及装置 |
CN109767349A (zh) * | 2018-10-23 | 2019-05-17 | 中国电力科学研究院有限公司 | 一种配电网线损数据校验与修正方法及系统 |
CN109272176A (zh) * | 2018-12-10 | 2019-01-25 | 贵州电网有限责任公司 | 利用K-means聚类算法对台区线损率预测计算方法 |
CN110264107A (zh) * | 2019-07-01 | 2019-09-20 | 国网安徽省电力有限公司滁州供电公司 | 一种基于大数据技术的台区线损率异常诊断方法 |
CN110688619B (zh) * | 2019-08-13 | 2023-08-18 | 南方电网科学研究院有限责任公司 | 一种配电网的理论线损计算系统及方法 |
CN110688619A (zh) * | 2019-08-13 | 2020-01-14 | 南方电网科学研究院有限责任公司 | 一种配电网的理论线损计算系统及方法 |
CN111062608A (zh) * | 2019-12-14 | 2020-04-24 | 贵州电网有限责任公司 | 基于线损分类器的10kV线路线损监控方法 |
CN111428754A (zh) * | 2020-02-29 | 2020-07-17 | 贵州电网有限责任公司 | 一种基于基态修正的线损率标杆值的优化设计方法 |
CN111538760B (zh) * | 2020-04-21 | 2022-09-09 | 国网信通亿力科技有限责任公司 | 一种基于Apriori算法建立配电负荷线损关联分析模型的方法 |
CN111538760A (zh) * | 2020-04-21 | 2020-08-14 | 国网信通亿力科技有限责任公司 | 一种基于Apriori算法建立配电负荷线损关联分析模型的方法 |
CN111738483A (zh) * | 2020-04-24 | 2020-10-02 | 国网上海市电力公司 | 基于聚类和深层信念网络的电网降损优化方法及系统 |
CN112671096A (zh) * | 2020-11-20 | 2021-04-16 | 浙江华云信息科技有限公司 | 基于数据分析的台区线损电能监测系统及其监测方法 |
CN112671096B (zh) * | 2020-11-20 | 2024-02-20 | 浙江华云信息科技有限公司 | 基于数据分析的台区线损电能监测系统及其监测方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107909208A (zh) | 一种台区配网降损方法 | |
CN109272176B (zh) | 利用K-means聚类算法对台区线损率预测计算方法 | |
CN106504116B (zh) | 基于电网运行与暂态稳定裕度指标关联的稳定评估方法 | |
CN107423769A (zh) | 基于形态特征的电力负荷曲线自适应聚类方法 | |
CN104809658B (zh) | 一种低压配网台区线损的快速分析方法 | |
CN110609200B (zh) | 一种基于模糊度量融合判据的配电网接地故障保护方法 | |
CN107169145A (zh) | 一种基于聚类算法的用户窃电严重等级检测的方法 | |
CN107437135B (zh) | 一种新型储能选型方法 | |
CN105389636A (zh) | 一种低压台区kfcm-svr合理线损预测方法 | |
CN112149873B (zh) | 一种基于深度学习的低压台区线损合理区间预测方法 | |
CN105404944A (zh) | 一种面向电力系统重过载预警的大数据分析方法 | |
CN104573947A (zh) | 区域智能配电网低压台区综合评价方法 | |
CN108011367A (zh) | 一种基于深度决策树算法的电力负荷特性挖掘方法 | |
CN113723844B (zh) | 一种基于集成学习的低压台区理论线损计算方法 | |
CN111628494B (zh) | 一种基于逻辑回归法的低压配电网拓扑识别方法及系统 | |
Yu et al. | An efficient substation placement and sizing strategy based on GIS using semi-supervised learning | |
CN106777005A (zh) | 基于大数据技术改进聚类算法的用户用电行为分析方法 | |
CN110264032A (zh) | 一种直流配网规划方案评价结果的获取方法 | |
CN103793788A (zh) | 一种有序用电管理方法 | |
CN108230183A (zh) | 一种基于时标量测的电网设备多维度综合告警的处理方法 | |
CN112508254B (zh) | 变电站工程项目投资预测数据的确定方法 | |
CN114239962A (zh) | 一种基于开源信息的精细化空间负荷预测方法 | |
CN105303470A (zh) | 一种基于大数据的电力项目规划建设方法 | |
CN112485748A (zh) | 一种单相电表相别判断方法 | |
CN112308458A (zh) | 一种低压台区量测数据评价方法和系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 200002 No. 181 East Nanjing Road, Shanghai, Huangpu District Applicant after: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Applicant after: EAST CHINA ELECTRIC POWER TEST AND RESEARCH INSTITUTE Co.,Ltd. Applicant after: Star link information technology (Shanghai) Co.,Ltd. Address before: 200002 No. 181 East Nanjing Road, Shanghai, Huangpu District Applicant before: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER Co. Applicant before: EAST CHINA ELECTRIC POWER TEST AND RESEARCH INSTITUTE Co.,Ltd. Applicant before: TRANSWARP TECHNOLOGY (SHANGHAI) Co.,Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180413 |