Research on Optimized Energy Scheduling of Rural Microgrid

被引:14
|
作者
Liu, Ziqi [1 ]
Yang, Junjie [1 ,2 ]
Jiang, Wei [1 ]
Wei, Chunjuan [1 ]
Zhang, Pengpeng [2 ]
Xu, Jiahui [1 ]
机构
[1] Shanghai Univ Elect Power, Coll Elect & Informat Engn, Shanghai 200090, Peoples R China
[2] Shanghai DianJi Univ, Coll Elect Informat, Shanghai 201306, Peoples R China
来源
APPLIED SCIENCES-BASEL | 2019年 / 9卷 / 21期
基金
中国国家自然科学基金;
关键词
load forecasting; rural microgrid; energy scheduling; cloud energy storage; RENEWABLE ENERGY; STORAGE; MANAGEMENT; OPERATION; DESIGN;
D O I
10.3390/app9214641
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
This paper introduces a new rural microgrid model, including residents and agricultural greenhouses. Based on the new model framework, the precise energy scheduling of a rural microgrid is realized by means of load classification and load forecasting. Moreover, we also adopt a new energy-storage mode, cloud energy storage (CES), as the shared energy-storage unit of rural microgrid, and analyze the service and operation mechanism of CES in detail. The shared storage characteristic and adjustable storage capacity of CES are helpful for the precise management of power dispatching. At the same time, in order to accurately implement energy scheduling, we fully consider the load characteristics of rural areas and divide the load into residential load and agricultural load. Then the extreme gradient boosting (XGBoost) algorithm is used to predict the short-term power consumption of the two types of load respectively, which can effectively alleviate the uncertainty of load power consumption and improve the accuracy of scheduling. Finally, an illustrative example of rural energy scheduling is given. The example studies the impact of energy-storage capacity on the cost of the scheduling scheme, and designs a power-dispatching scheme based on load forecasting, which accurately solves the energy charging and discharging planning and grid energy trading planning.
引用
收藏
页数:17
相关论文
共 50 条
  • [21] A Domestic Microgrid with Optimized Home Energy Management System
    Iqbal, Zafar
    Javaid, Nadeem
    Iqbal, Saleem
    Aslam, Sheraz
    Khan, Zahoor Ali
    Abdul, Wadood
    Almogren, Ahmad
    Alamri, Atif
    ENERGIES, 2018, 11 (04)
  • [22] Research on multi-energy complementary microgrid scheduling strategy based on improved bat algorithm
    Zhou, Wei-Hao
    Wu, Yu-Xiang
    Zhao, Yan
    Xu, Jian
    Energy Reports, 2022, 8 : 1258 - 1272
  • [23] Research on multi-energy complementary microgrid scheduling strategy based on improved bat algorithm
    Zhou, Wei-Hao
    Wu, Yu-Xiang
    Zhao, Yan
    Xu, Jian
    ENERGY REPORTS, 2022, 8 : 1258 - 1272
  • [24] Research on Optimal Scheduling of Rural Integrated Energy System Based on Virtual Energy Storage Device
    Liang, Chen
    Ma, Xiping
    Li, Yaxin
    Dong, Xiaoyang
    Yang, Junting
    Yao, Mingming
    Jiang, Jinpeng
    2023 5TH ASIA ENERGY AND ELECTRICAL ENGINEERING SYMPOSIUM, AEEES, 2023, : 1790 - 1795
  • [25] Research on power scheduling strategy for microgrid in islanding mode
    Guo, Lei
    Su, Jianhui
    Lai, Jidong
    Wang, Yiding
    INTERNATIONAL TRANSACTIONS ON ELECTRICAL ENERGY SYSTEMS, 2018, 28 (02):
  • [26] An enhanced adaptive bat algorithm for microgrid energy scheduling
    Yang, Qiangda
    Dong, Ning
    Zhang, Jie
    ENERGY, 2021, 232
  • [27] Flexible Microgrid Scheduling with the Presence of Renewable Energy Resources
    Rahimi, Mahdi
    Ardakani, Fatemeh Jahanbani
    Rahimi, Ali Reza
    2024 11TH IRANIAN CONFERENCE ON RENEWABLE ENERGY AND DISTRIBUTION GENERATION, ICREDG 2024, 2024,
  • [28] Intelligent energy scheduling in a microgrid with custom power devices
    Pramila, V
    Chandramohan, S.
    INTERNATIONAL JOURNAL OF ELECTRICAL ENGINEERING EDUCATION, 2020, 58 (02) : 572 - 589
  • [29] Optimal Scheduling of Microgrid with Variable Current for Energy Storage
    Wang, Qiang
    Li, Xiaowen
    Zhang, Ruyi
    Qi, Zhiyuan
    2021 PROCEEDINGS OF THE 40TH CHINESE CONTROL CONFERENCE (CCC), 2021, : 1768 - 1773
  • [30] Optimized energy generation for rural areas
    Illing, Bjoern
    Rublack, Liane
    2019 16TH INTERNATIONAL CONFERENCE ON THE EUROPEAN ENERGY MARKET (EEM), 2019,