| 不控整流型直流融冰装置设计与仿真研究 |
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| 引用本文： | 化雨,陆佳政,谭艳军,向往,文劲宇. 不控整流型直流融冰装置设计与仿真研究[J]. 电力建设, 2014, 35(6): 86-91. DOI: 10.3969/j.issn.1000-7229.2014.06.016 |
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| 作者姓名： | 化雨 陆佳政 谭艳军 向往 文劲宇 |
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| 作者单位： | 1.强电磁工程与新技术国家重点实验室（华中科技大学电气与电子工程学院），武汉市 430074；2.湖南省电力公司试验研究院，国家电网公司输变电设备防冰减灾技术实验室，长沙市410007 |
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| 摘 要： | 针对目前直流线路的直流融冰方法研究现状，提出了一种基于双24脉波不控整流器的直流融冰装置，可以通过改变整流变压器二次侧电压档位以及整流器输出连接方式来扩大装置融冰范围。给出了详细的直流融冰装置设计方案，在PSCAD/EMTDC仿真软件中搭建了直流融冰装置模型，仿真结果验证了设计的有效性。
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| 关 键 词： | 24脉波整流器 移相变压器；直流融冰 高压直流输电 融冰参数 |
Design and Simulation Research of DC De-Icing Device forHVDC Based on Non-Controlled Rectifier |
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| HUA Yu,LU Jiazheng,TAN Yanjun,XIANG Wang,WEN Jinyu. Design and Simulation Research of DC De-Icing Device forHVDC Based on Non-Controlled Rectifier[J]. Electric Power Construction, 2014, 35(6): 86-91. DOI: 10.3969/j.issn.1000-7229.2014.06.016 |
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| Authors: | HUA Yu LU Jiazheng TAN Yanjun XIANG Wang WEN Jinyu |
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| Affiliation: | 1. State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan 430074, China；2.Power Transmission and Distribution Equipment Anti-Ice & Reducing-Disaster Technology Laboratory of State Grid Corporation, Hunan Electric Power Test and Research Institute, Changsha 410007, China |
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| Abstract: | According to the research status on DC de-icing method for DC transmission lines, a kind of DC de-icing device was designed based on double 24-pulse non-controlled rectifier, which could expand the ice-melting scope by changing the secondary voltage of rectifier transformer and the connection types of rectifier’s output. The detail design scheme of this DC de-icing device was proposed, and its model was built in simulation software PSCAD/EMTDC. The simulation results have verified the effectiveness of the design. |
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| Keywords: | 24-pulse rectifier phase-shifting transformer DC de-icing high voltage DC power transmission de-icing parameters |
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