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大规模可再生能源接入背景下自动发电控制研究现状与展望
作者:
作者单位:

1. 清华大学电机工程与应用电子技术系, 北京市 100084; 2. 电力系统及发电设备控制和仿真国家重点实验室, 清华大学, 北京市 100084

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基金项目:

国家重点研发计划资助项目(2016YFB0900500);国家自然科学基金资助项目(51477082)


Research Status and Prospect of Automatic Generation Control with Integration of Large-scale Renewable Energy
Author:
Affiliation:

1. Department of Electrical Engineering, Tsinghua University, Beijing 100084, China; 2. State Key Laboratory of Control and Simulation of Power System and Generation Equipments, Tsinghua University, Beijing 100084, China

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    摘要:

    大规模可再生能源接入将导致注入功率的扰动增大而抑制频率变化的转动惯量减小,给电力系统自动发电控制带来新的问题和挑战。引入新型调频资源和应用先进控制方法是提升频率调节质量和效率的重要手段。首先,分析总结了大规模可再生能源接入对电力系统频率响应性能和调频需求两方面的影响。然后,从新型调频资源参与自动发电控制的可行性、经济性、有效性及控制策略等多个角度,综述了新型调频资源参与自动发电控制的关键问题和研究动态。归纳并讨论了几类先进控制技术应用于自动发电控制中的研究现状和应用前景。最后,对大规模可再生能源接入条件下自动发电控制的研究挑战和方向进行了总结和展望。

    Abstract:

    Large-scale renewable energy connected to the grid will lead to the increment of power injection disturbance and the decrement of rotational inertia that is important for suppression of frequency variation, which brings new problems and challenges for the automatic generation control(AGC)of power system. Incorporating new types of regulation resources and advanced control theory are effective measures to improve frequency regulation quality and efficiency. This paper firstly analyzes and summarizes the impacts of large-scale renewable energy integration on frequency response performance and regulation requirement of power systems. The key issues and research status of AGC with new regulation resources are analyzed from different aspects: feasibility, economical efficiency, effectiveness, and control strategy. Then, the research status and application prospects of typical advanced control techniques for AGC are inducted and discussed. Finally, the challenges and corresponding research directions on AGC with large-scale renewable energy integration are provided and prospected.

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引用本文

胡泽春,罗浩成.大规模可再生能源接入背景下自动发电控制研究现状与展望[J].电力系统自动化,2018,42(8):2-15. DOI:10.7500/AEPS20171025015.
HU Zechun,LUO Haocheng.Research Status and Prospect of Automatic Generation Control with Integration of Large-scale Renewable Energy[J].Automation of Electric Power Systems,2018,42(8):2-15. DOI:10.7500/AEPS20171025015.

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  • 收稿日期:2017-10-25
  • 最后修改日期:2018-03-20
  • 录用日期:2018-03-13
  • 在线发布日期: 2018-03-19
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