Dispatch automation system based low voltage distributed photovoltaic power station connected estimation model
A large number of distributed photovoltaic access grids pose great challenges to the safe and stable operation of the grid.In view of the fact that the dispatching automation system did not realize the real-time acquisition and monitoring of low-voltage distributed photovoltaic data,the station esti...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2020-02-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2020046/ |
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| _version_ | 1841530571915788288 |
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| author | Dayan MA Xiangying XIE Zhixiong NA Wentao SHEN Fanteng MENG |
| author_facet | Dayan MA Xiangying XIE Zhixiong NA Wentao SHEN Fanteng MENG |
| author_sort | Dayan MA |
| collection | DOAJ |
| description | A large number of distributed photovoltaic access grids pose great challenges to the safe and stable operation of the grid.In view of the fact that the dispatching automation system did not realize the real-time acquisition and monitoring of low-voltage distributed photovoltaic data,the station estimation method was proposed as an auxiliary means for real-time acquisition of low-voltage distributed photovoltaic power plants,and the comprehensive low-voltage distributed photovoltaic power plants were estimateed through appropriate algorithms.Through case analysis,the deviation between the estimated value and the measured value was basically controlled within 8%,which proved the accuracy of the estimated model.This method is of great significance for the power dispatching department to strengthen the operation monitoring and statistical management of distributed photovoltaics,and to reasonably arrange the dispatching plan and coordinate the power supply. |
| format | Article |
| id | doaj-art-169b8755fa7144a3a3c6a34db485fa4c |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2020-02-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-169b8755fa7144a3a3c6a34db485fa4c2025-01-15T03:01:10ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012020-02-0136909459584864Dispatch automation system based low voltage distributed photovoltaic power station connected estimation modelDayan MAXiangying XIEZhixiong NAWentao SHENFanteng MENGA large number of distributed photovoltaic access grids pose great challenges to the safe and stable operation of the grid.In view of the fact that the dispatching automation system did not realize the real-time acquisition and monitoring of low-voltage distributed photovoltaic data,the station estimation method was proposed as an auxiliary means for real-time acquisition of low-voltage distributed photovoltaic power plants,and the comprehensive low-voltage distributed photovoltaic power plants were estimateed through appropriate algorithms.Through case analysis,the deviation between the estimated value and the measured value was basically controlled within 8%,which proved the accuracy of the estimated model.This method is of great significance for the power dispatching department to strengthen the operation monitoring and statistical management of distributed photovoltaics,and to reasonably arrange the dispatching plan and coordinate the power supply.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2020046/distributed photovoltaictransformer area estimated methodoutput estimationpower dispatching |
| spellingShingle | Dayan MA Xiangying XIE Zhixiong NA Wentao SHEN Fanteng MENG Dispatch automation system based low voltage distributed photovoltaic power station connected estimation model Dianxin kexue distributed photovoltaic transformer area estimated method output estimation power dispatching |
| title | Dispatch automation system based low voltage distributed photovoltaic power station connected estimation model |
| title_full | Dispatch automation system based low voltage distributed photovoltaic power station connected estimation model |
| title_fullStr | Dispatch automation system based low voltage distributed photovoltaic power station connected estimation model |
| title_full_unstemmed | Dispatch automation system based low voltage distributed photovoltaic power station connected estimation model |
| title_short | Dispatch automation system based low voltage distributed photovoltaic power station connected estimation model |
| title_sort | dispatch automation system based low voltage distributed photovoltaic power station connected estimation model |
| topic | distributed photovoltaic transformer area estimated method output estimation power dispatching |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2020046/ |
| work_keys_str_mv | AT dayanma dispatchautomationsystembasedlowvoltagedistributedphotovoltaicpowerstationconnectedestimationmodel AT xiangyingxie dispatchautomationsystembasedlowvoltagedistributedphotovoltaicpowerstationconnectedestimationmodel AT zhixiongna dispatchautomationsystembasedlowvoltagedistributedphotovoltaicpowerstationconnectedestimationmodel AT wentaoshen dispatchautomationsystembasedlowvoltagedistributedphotovoltaicpowerstationconnectedestimationmodel AT fantengmeng dispatchautomationsystembasedlowvoltagedistributedphotovoltaicpowerstationconnectedestimationmodel |