Dispatch automation system based low voltage distributed photovoltaic power station connected estimation model

Dayan MA; Xiangying XIE; Zhixiong NA; Wentao SHEN; Fanteng MENG

doi:10.11959/j.issn.1000-0801.2020046

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Dispatch automation system based low voltage distributed photovoltaic power station connected estimation model

Power Informationization Column | 更新时间：2024-06-05

- Dispatch automation system based low voltage distributed photovoltaic power station connected estimation model
- Telecommunications Science Vol. 36, Issue 2, Pages: 90-94(2020)
- 作者机构：
- 作者简介：
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- DOI：10.11959/j.issn.1000-0801.2020046
  CLC： TP73
- Published Online：2020-02，
  
  Published：20 February 2020
- 稿件说明：
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Dayan MA, Xiangying XIE, Zhixiong NA, et al. Dispatch automation system based low voltage distributed photovoltaic power station connected estimation model[J]. Telecommunications science, 2020, 36(2): 90-94.
DOI：

Dayan MA, Xiangying XIE, Zhixiong NA, et al. Dispatch automation system based low voltage distributed photovoltaic power station connected estimation model[J]. Telecommunications science, 2020, 36(2): 90-94. DOI： 10.11959/j.issn.1000-0801.2020046.

摘要

大量分布式光伏接入电网对电网的安全稳定运行带来了极大的挑战。针对调度自动化系统未实现低压分布式光伏数据的实时采集、监测，提出了台区估算法作为一种低压分布式光伏电站实时采集的辅助手段，通过适当算法估算可实现低压分布式光伏电站的全面接入。通过案例分析，证明估算值与实测值偏差基本控制在8%以内，从而证明估算模型的准确性。此方法对电力调度部门加强分布式光伏的运行监测、统计管理、合理安排调度计划与进行电源协调控制意义重大。

Abstract

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.

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references

国家可再生能源中心 . 2019 年一季度光伏发电建设运行情况 [EB ] . 2019 .

刘伟 , 彭冬 , 卜广全 , 等 . 光伏发电接入智能配电网后的系统问题综述 [J ] . 电网技术 , 2009 ( 19 ): 1 - 5 .

LIU W , PENG D , BU G Q , et al . A survey on system problems in smart distribution network with grid-connected photovoltaic generation [J ] . Power System Technology , 2009 ( 19 ): 1 - 5 .

赵波 , 张雪松 , 洪博文 . 大量分布式光伏电压接入智能配电网后的能量渗透率研究 [J ] . 电力自动化设备 , 2012 , 32 ( 8 ): 95 - 100 .

ZHAO B , ZHANG X S , HONG B W . The energy penetration analysis of smart distributed grid grid with large scale of distributed PV systems [J ] . Electric Power Automation Equipment , 2012 , 32 ( 8 ): 95 - 100 .

丁明 , 王伟胜 , 王秀丽 , 等 . 大规模光伏发电对电力系统影响综述 [J ] . 中国电机工程学报 , 2014 , 34 ( 1 ): 1 - 14 .

DING M , WANG W S , WANG X L , et al . A review on the effect of large-scale PV generation on power systems [J ] . Proceedings of the CSEE , 2014 , 34 ( 1 ): 1 - 14

TAN Y T , KIRSCHEN D S . Impact on the power system of a large penetration of photovoltaic generation [C ] // IEEE Power Engineering Society General Meeting,June 24-28,2007,Tampa,FL,USA . Piscataway:IEEE Press , 2007 .

李强 , 王宏 , 王乐春 . 基于 P2P 的分布式网络管理模型研究 [J ] . 计算机工程 , 2006 , 32 ( 13 ): 1 - 13 .

LI Q , WANG H , WANG L C . Research of P2P based distributed network management [J ] . Computer Engineering , 2006 , 32 ( 13 ): 1 - 13 .

KARAGIANNIS T , PAPAGIANNAKI K , FALOUTSOS M . Blinc:multilevel traffic classificaion in the dark [J ] . ACM Sigcomm Computer Communication Review , 2005 , 35 ( 4 ): 229 - 240 .

邵桂芳 , 李祖枢 , 成卫 , 等 . 基于视觉感知的融合图像质量评价 [J ] . 计算机应用 , 2004 , 24 ( 5 ): 69 - 71 .

SHAO G F , LI Z S , CHENG W , et al . Fusion image quality evaluation method based on human perception [J ] . Computer Applications , 2004 , 24 ( 5 ): 69 - 71 .

郑伟军 , 吴国庆 . 分布式光伏发电并网接入电力配网通信技术探讨 [J ] . 电器与能效管理技术 , 2015 ( 1 ): 37 - 40 .

ZHENG W J , WU G Q . Discussion on the distributed grid connected photovoltaic power generation access power distribution network communication technology [J ] . Electrical Appliances and Energy Efficiency Management Technology , 2015 ( 1 ): 37 - 40 .

李振家 , 江波 , 郭磊 . 光伏发电站调度自动化信息采集在嘉兴电网中的实现 [J ] . 电工技术 , 2019 ( 1 ): 136 - 138 .

LI Z J , JIANG B , GUO L . Realization of dispatching automation information acquisition of photovoltaic power station in Jiaxing power grid [J ] . Electrical Technology , 2019 ( 1 ): 136 - 138 .

分布式电源接入配电网技术规定:NB/T 32015-2013 [S ] . 2013 .

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