| 支撑一体化大电网的调度控制系统架构及关键技术 |
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| 引用本文： | 许洪强,姚建国,於益军,汤必强.支撑一体化大电网的调度控制系统架构及关键技术[J].电力系统自动化,2018,42(6):1-8. |
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| 作者姓名： | 许洪强 姚建国 於益军 汤必强 |
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| 作者单位： | 国家电网有限公司国家电力调度控制中心, 北京市 100031,中国电力科学研究院有限公司(南京), 江苏省南京市 210003,中国电力科学研究院有限公司(南京), 江苏省南京市 210003,中国电力科学研究院有限公司(南京), 江苏省南京市 210003 |
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| 基金项目： | 国家重点研发计划资助项目(2017YFB0902600)；国家电网公司总部科技项目“物理分布、逻辑统一的调控系统体系架构研究” |
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| 摘 要： | 特高压交直流电网提升了大范围资源优化配置的能力,对电网调度控制系统也提出了新的挑战。分析了电网特性变化对电网调度控制技术支撑的新需求,提出了"物理分布、逻辑统一"的调度控制系统总体架构,并从基础支撑、模型云与调控大数据、基于源—网—荷互动的调度控制、大电网一体化安全风险防控、试验验证与运维等方面,具体分析了需要重点突破的关键技术。
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| 关 键 词： | 电网调度 安全预警 源-网-荷互动 调度控制系统 |
| 收稿时间： | 2017/6/17 0:00:00 |
| 修稿时间： | 2018/2/5 0:00:00 |
Architecture and Key Technologies of Dispatch and Control System Supporting Integrated Bulk Power Grids |
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| XU Hongqiang,YAO Jianguo,YU Yijun and TANG Biqiang.Architecture and Key Technologies of Dispatch and Control System Supporting Integrated Bulk Power Grids[J].Automation of Electric Power Systems,2018,42(6):1-8. |
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| Authors: | XU Hongqiang YAO Jianguo YU Yijun and TANG Biqiang |
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| Affiliation: | National Electric Power Dispatching and Control Center, State Grid Corporation of China, Beijing 100031, China,China Electric Power Research Institute(Nanjing), Nanjing 210003, China,China Electric Power Research Institute(Nanjing), Nanjing 210003, China and China Electric Power Research Institute(Nanjing), Nanjing 210003, China |
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| Abstract: | The construction of large ultra-high voltage AC/DC hybrid power grid in China has greatly improved the ability to optimize the large-scale allocation of resources, but it also poses new challenges to the power grid dispatch and control system. This paper analyzes the development situation and characteristic variety of power grids, and new demands for power grid dispatch and control technology support. On this basis, the architecture of a dispatch and control system with the characteristics of physical distribution and logical integration is put forward. Also, the core technologies of basic support, model cloud, big data, dispatch and control based on source-grid-load interaction, integrated security risk prevention and control of large power grid, test verification, and system operation & maintenance, are analyzed in detail. |
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| Keywords: | power grid dispatch security warning source-grid-load interaction dispatch and control system |
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