| 交直流大电网调度自动巡航架构及关键技术 |
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| 引用本文： | 赵晋泉,张逸康,苏大威,江叶峰,仇晨光.交直流大电网调度自动巡航架构及关键技术[J].电力系统自动化,2019,43(22):187-193. |
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| 作者姓名： | 赵晋泉 张逸康 苏大威 江叶峰 仇晨光 |
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| 作者单位： | 河海大学能源与电气学院,江苏省南京市,210098;江苏电力调度控制中心,江苏省南京市,210024 |
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| 基金项目： | 国家重点研发计划资助项目(2017YFB0902600) |
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| 摘 要： | 交直流大电网的建设对调控全局化、自动化和精细化程度提出了更高的要求。为了促进大范围源、网、荷资源的优化，提升电网运行经济性和新能源消纳能力，设计了交直流大电网智能调度自动巡航的总体架构，提出了经济运行域、经济后评估和最优运行点的概念及功能框架，并探讨了多目标日前发电计划、经济后评估指标体系和基于人工智能的最优运行点生成等关键技术。
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| 关 键 词： | 交直流大电网 智能调度 自动巡航 经济运行域 后评估 |
| 收稿时间： | 2019/3/19 0:00:00 |
| 修稿时间： | 2019/8/14 0:00:00 |
Architecture and Key Technologies of Automatic Cruise for AC/DC Bulk Power Grid Dispatching |
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| ZHAO Jinquan,ZHANG Yikang,SU Dawei,JIANG Yefeng and QIU Chenguang.Architecture and Key Technologies of Automatic Cruise for AC/DC Bulk Power Grid Dispatching[J].Automation of Electric Power Systems,2019,43(22):187-193. |
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| Authors: | ZHAO Jinquan ZHANG Yikang SU Dawei JIANG Yefeng and QIU Chenguang |
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| Affiliation: | College of Energy and Electrical Engineering, Hohai University, Nanjing 210098, China,College of Energy and Electrical Engineering, Hohai University, Nanjing 210098, China,Jiangsu Electric Power Dispatching and Control Center, Nanjing 210024, China,Jiangsu Electric Power Dispatching and Control Center, Nanjing 210024, China and Jiangsu Electric Power Dispatching and Control Center, Nanjing 210024, China |
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| Abstract: | The construction and development of AC/DC bulk power grid in China have higher requirements for global regulation, automation and refinement. In order to optimize the large-scale allocation of source-grid-load resources and improve the operation economy of power grid and the accommodation rate of renewable energy, this paper presents an overall architecture of automatic cruise for smart dispatching system of AC/DC bulk power grid. In addition, the concept and framework of economy operation region, economy post-evaluation and optimal operation point are proposed. Finally, key technologies such as multi-objective day-ahead generation plan, indices of economy post-evaluation, optimal operation point based on artificial intelligence technology and other technologies are discussed in detail. |
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| Keywords: | AC/DC bulk power grid intelligent dispatching automatic cruise economy operation region post-evaluation |
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