| 含新能源接入的柔性直流电网启动策略及仿真 |
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| 引用本文： | 姬煜轲,赵成勇,李承昱,熊岩,许建中,安婷.含新能源接入的柔性直流电网启动策略及仿真[J].电力系统自动化,2017,41(4):98-104. |
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| 作者姓名： | 姬煜轲 赵成勇 李承昱 熊岩 许建中 安婷 |
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| 作者单位： | 新能源电力系统国家重点实验室(华北电力大学), 北京市 102206,新能源电力系统国家重点实验室(华北电力大学), 北京市 102206,新能源电力系统国家重点实验室(华北电力大学), 北京市 102206,新能源电力系统国家重点实验室(华北电力大学), 北京市 102206,新能源电力系统国家重点实验室(华北电力大学), 北京市 102206,全球能源互联网研究院, 北京市 102211 |
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| 基金项目： | 国家电网公司“千人计划”科技专项(SGRIzlsdgcjsyjsJS〔2014〕264) |
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| 摘 要： | 以新能源大规模接入为目标,以多端柔性直流输电技术为支撑,提出了一种用于汇集风能、太阳能等多种新能源的柔性直流电网拓扑。首先,设计了通用的直流电网启动策略,然后基于机电暂态计算结果为该直流网络设计了稳态运行工况,并针对性地模拟了直流线路单极接地故障、交流线路故障和风机大规模切除3种暂态运行工况。最后,在PSCAD/EMTDC仿真平台中搭建该直流电网模型,仿真验证了启动控制策略和稳态潮流分布,结合仿真波形对电网暂态特性进行了讨论和分析。
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| 关 键 词： | 柔性直流电网 新能源接入 启动控制 电磁暂态建模 |
| 收稿时间： | 2016/8/13 0:00:00 |
| 修稿时间： | 2016/12/15 0:00:00 |
Start-up Strategy and Simulation of Flexible DC Grid with Renewable Energy Source |
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| JI Yuke,ZHAO Chengyong,LI Chengyu,XIONG Yan,XU Jianzhong and AN Ting.Start-up Strategy and Simulation of Flexible DC Grid with Renewable Energy Source[J].Automation of Electric Power Systems,2017,41(4):98-104. |
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| Authors: | JI Yuke ZHAO Chengyong LI Chengyu XIONG Yan XU Jianzhong and AN Ting |
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| Affiliation: | State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Beijing 102206, China,State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Beijing 102206, China,State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Beijing 102206, China,State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Beijing 102206, China,State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Beijing 102206, China and Global Energy Interconnection Research Institute, Beijing 102211, China |
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| Abstract: | |
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| Keywords: | flexible DC grid renewable energy source access start-up control electromagnetic transient modeling |
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