CN109494792A - 光伏电站弃光电量的确定方法及装置 - Google Patents
光伏电站弃光电量的确定方法及装置 Download PDFInfo
- Publication number
- CN109494792A CN109494792A CN201811393580.XA CN201811393580A CN109494792A CN 109494792 A CN109494792 A CN 109494792A CN 201811393580 A CN201811393580 A CN 201811393580A CN 109494792 A CN109494792 A CN 109494792A
- Authority
- CN
- China
- Prior art keywords
- power output
- class
- photovoltaic plant
- data
- target
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000003287 optical effect Effects 0.000 claims description 122
- 238000004458 analytical method Methods 0.000 claims description 17
- 238000004422 calculation algorithm Methods 0.000 claims description 10
- 230000005622 photoelectricity Effects 0.000 claims description 10
- 238000013459 approach Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 238000004393 prognosis Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H02J3/383—
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Photovoltaic Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811393580.XA CN109494792B (zh) | 2018-11-21 | 2018-11-21 | 光伏电站弃光电量的确定方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811393580.XA CN109494792B (zh) | 2018-11-21 | 2018-11-21 | 光伏电站弃光电量的确定方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109494792A true CN109494792A (zh) | 2019-03-19 |
CN109494792B CN109494792B (zh) | 2022-05-13 |
Family
ID=65697291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811393580.XA Active CN109494792B (zh) | 2018-11-21 | 2018-11-21 | 光伏电站弃光电量的确定方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109494792B (zh) |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103049609A (zh) * | 2012-12-18 | 2013-04-17 | 华中科技大学 | 一种风功率多阶段场景模拟方法 |
CN103218757A (zh) * | 2013-04-28 | 2013-07-24 | 重庆大学 | 一种确定光伏发电容量可信度的方法 |
CN103390200A (zh) * | 2013-07-18 | 2013-11-13 | 国家电网公司 | 基于相似日的光伏电站发电输出功率预测方法 |
CN104600713A (zh) * | 2014-12-25 | 2015-05-06 | 国家电网公司 | 含风力/光伏发电配电网日前无功调度的生成装置及方法 |
EP2901538A1 (de) * | 2012-11-20 | 2015-08-05 | Siemens Aktiengesellschaft | Verfahren und system zum betreiben eines elektrischen energieversorgungsnetzes |
CN105186525A (zh) * | 2015-10-29 | 2015-12-23 | 山东大学 | 风电接入下无功电压控制分区方法 |
RU2575417C2 (ru) * | 2011-08-18 | 2016-02-20 | Сименс Акциенгезелльшафт | Способ компьютерного моделирования технической системы |
CN106058917A (zh) * | 2016-05-31 | 2016-10-26 | 国网山东省电力公司济南供电公司 | 一种计及光伏发电的电力系统动态经济调度方法 |
CN106529814A (zh) * | 2016-11-21 | 2017-03-22 | 武汉大学 | 基于Adaboost聚类和马尔科夫链的分布式光伏超短期预测方法 |
US20170117711A1 (en) * | 2015-10-23 | 2017-04-27 | Fujitsu Limited | Operating a solar power generating system |
EP3167529A1 (en) * | 2014-05-16 | 2017-05-17 | HST Solar Farms, Inc. | Systems&methods for solar photovoltaic array engineering |
CN107679687A (zh) * | 2017-08-29 | 2018-02-09 | 国网江苏省电力公司经济技术研究院 | 一种光伏出力建模方法以及发电系统可靠性评估方法 |
CN107730129A (zh) * | 2017-10-24 | 2018-02-23 | 重庆大学 | 考虑光热热电联产与电锅炉的电‑气‑热互联系统风险评估方法 |
CN108053149A (zh) * | 2018-01-05 | 2018-05-18 | 东南大学 | 一种考虑气象因素的光伏电站并网风险评估方法 |
CN108649605A (zh) * | 2018-05-22 | 2018-10-12 | 国网内蒙古东部电力有限公司通辽供电公司 | 一种基于双层场景区间潮流的der并网准入容量规划方法 |
CN108767906A (zh) * | 2018-06-01 | 2018-11-06 | 深圳供电局有限公司 | 一种考虑集群电动汽车的风光一次调频备用容量确定方法 |
-
2018
- 2018-11-21 CN CN201811393580.XA patent/CN109494792B/zh active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2575417C2 (ru) * | 2011-08-18 | 2016-02-20 | Сименс Акциенгезелльшафт | Способ компьютерного моделирования технической системы |
EP2901538A1 (de) * | 2012-11-20 | 2015-08-05 | Siemens Aktiengesellschaft | Verfahren und system zum betreiben eines elektrischen energieversorgungsnetzes |
CN103049609A (zh) * | 2012-12-18 | 2013-04-17 | 华中科技大学 | 一种风功率多阶段场景模拟方法 |
CN103218757A (zh) * | 2013-04-28 | 2013-07-24 | 重庆大学 | 一种确定光伏发电容量可信度的方法 |
CN103390200A (zh) * | 2013-07-18 | 2013-11-13 | 国家电网公司 | 基于相似日的光伏电站发电输出功率预测方法 |
EP3167529A1 (en) * | 2014-05-16 | 2017-05-17 | HST Solar Farms, Inc. | Systems&methods for solar photovoltaic array engineering |
CN104600713A (zh) * | 2014-12-25 | 2015-05-06 | 国家电网公司 | 含风力/光伏发电配电网日前无功调度的生成装置及方法 |
US10103548B2 (en) * | 2015-10-23 | 2018-10-16 | Fujitsu Limited | Operating a solar power generating system |
US20170117711A1 (en) * | 2015-10-23 | 2017-04-27 | Fujitsu Limited | Operating a solar power generating system |
CN105186525A (zh) * | 2015-10-29 | 2015-12-23 | 山东大学 | 风电接入下无功电压控制分区方法 |
CN106058917A (zh) * | 2016-05-31 | 2016-10-26 | 国网山东省电力公司济南供电公司 | 一种计及光伏发电的电力系统动态经济调度方法 |
CN106529814A (zh) * | 2016-11-21 | 2017-03-22 | 武汉大学 | 基于Adaboost聚类和马尔科夫链的分布式光伏超短期预测方法 |
CN107679687A (zh) * | 2017-08-29 | 2018-02-09 | 国网江苏省电力公司经济技术研究院 | 一种光伏出力建模方法以及发电系统可靠性评估方法 |
CN107730129A (zh) * | 2017-10-24 | 2018-02-23 | 重庆大学 | 考虑光热热电联产与电锅炉的电‑气‑热互联系统风险评估方法 |
CN108053149A (zh) * | 2018-01-05 | 2018-05-18 | 东南大学 | 一种考虑气象因素的光伏电站并网风险评估方法 |
CN108649605A (zh) * | 2018-05-22 | 2018-10-12 | 国网内蒙古东部电力有限公司通辽供电公司 | 一种基于双层场景区间潮流的der并网准入容量规划方法 |
CN108767906A (zh) * | 2018-06-01 | 2018-11-06 | 深圳供电局有限公司 | 一种考虑集群电动汽车的风光一次调频备用容量确定方法 |
Non-Patent Citations (2)
Title |
---|
CHUN SING LAI,等: "Daily Clearness Index Profiles Cluster Analysis for Photovoltaic System", 《IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS》 * |
李春燕 等: "计及风电功率预测误差的需求响应多时间尺度优化调度", 《电网技术》 * |
Also Published As
Publication number | Publication date |
---|---|
CN109494792B (zh) | 2022-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112749904B (zh) | 基于深度学习的配电网故障风险预警方法及系统 | |
Wang et al. | Comparative study of machine learning approaches for predicting short-term photovoltaic power output based on weather type classification | |
CN102323957B (zh) | 基于垂直划分模式的分布并行Skyline查询方法 | |
CN104216782A (zh) | 高性能计算和云计算混合环境中的动态资源管理方法 | |
CN111564053A (zh) | 车辆调度方法、装置、车辆调度设备和存储介质 | |
JP2017135964A (ja) | 太陽光発電システムの動作 | |
CN111612273A (zh) | 一种区域级综合能源系统分区设计方法及系统 | |
CN109658006B (zh) | 一种大规模风电场群辅助调度方法及装置 | |
CN112613720A (zh) | 考虑多不确定性的水库灌溉优化调度方法 | |
CN110134507A (zh) | 一种边缘计算系统下的合作计算方法 | |
CN115733191A (zh) | 一种源网荷储系统互动协调优化方法、系统及存储介质 | |
CN105743093B (zh) | 一种考虑风光出力不确定性的配电网潮流计算方法 | |
CN105528669B (zh) | 用于电力系统的负荷预测系统 | |
Al-Ani et al. | A study of load demand forecasting models in electricity using artificial neural networks and fuzzy logic model | |
CN109378834A (zh) | 基于信息最大相关的大规模电网电压稳定裕度评估系统 | |
CN112328851A (zh) | 分布式电源监测方法、装置及电子设备 | |
CN109494792A (zh) | 光伏电站弃光电量的确定方法及装置 | |
Zhang et al. | Graph neural network based short-term solar irradiance forcasting model considering surrounding meteorological factors | |
Das et al. | A novel energy-efficient sensor cloud model using data prediction and forecasting techniques | |
CN112995902B (zh) | 一种远距离广域网定位方法、装置、设备及存储介质 | |
Park et al. | Design of containerized marine knowledge system based on IoT-Cloud and LoRaWAN | |
CN110019167A (zh) | 一种中长期新能源资源资料库构建方法及系统 | |
Gorricha et al. | A framework for exploratory analysis of extreme weather events using geostatistical procedures and 3D self-organizing maps | |
CN115034839A (zh) | 办公区域状态的检测方法、装置和存储介质及电子设备 | |
Dong et al. | Image-based processing mechanism for peak load forecasting in smart grids |
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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200805 Address after: 810008 No. 89 Shengli Road, Chengxi District, Qinghai, Xining Applicant after: STATE GRID QINGHAI ELECTRIC POWER Co. Applicant after: HANGZHOU MEIMAN TECHNOLOGY Co.,Ltd. Applicant after: INFORMATION & TELECOMMUNICATION COMPANY OF STATE GRID QINGHAI ELECTRIC POWER Co. Applicant after: STATE GRID CORPORATION OF CHINA Applicant after: Qinghai green energy data Co.,Ltd. Address before: 810008 No. 89 Shengli Road, Chengxi District, Qinghai, Xining Applicant before: STATE GRID QINGHAI ELECTRIC POWER Co. Applicant before: HANGZHOU MEIMAN TECHNOLOGY Co.,Ltd. Applicant before: INFORMATION & TELECOMMUNICATION COMPANY OF STATE GRID QINGHAI ELECTRIC POWER Co. Applicant before: STATE GRID CORPORATION OF CHINA |
|
GR01 | Patent grant | ||
GR01 | Patent grant |