| 高压直流换流站内融冰装置的交流滤波系统设计 |
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| 引用本文： | 辛清明,傅闯,赵晓斌,李欢,徐迪臻. 高压直流换流站内融冰装置的交流滤波系统设计[J]. 南方电网技术, 2020, 14(4): 54-60 |
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| 作者姓名： | 辛清明 傅闯 赵晓斌 李欢 徐迪臻 |
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| 作者单位： | 直流输电技术国家重点实验室(南方电网科学研究院), 广州510663;直流输电技术国家重点实验室(南方电网科学研究院), 广州510663;直流输电技术国家重点实验室(南方电网科学研究院), 广州510663;直流输电技术国家重点实验室(南方电网科学研究院), 广州510663;直流输电技术国家重点实验室(南方电网科学研究院), 广州510663 |
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| 基金项目： | 南方电网科学研究院科技项目 |
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| 摘 要： | 直流融冰装置是冰期保证电网安全稳定运行必不可少的设备。本文重点针对高压直流输电系统换流站内融冰装置设计的特殊场景,研究了融冰装置对融冰交流母线电能质量、直流换流站交流母线电能质量、换流站交流滤波器设备的影响,提出了换流站内融冰装置的交流滤波系统的设计原则和方法,并通过设计实例和仿真验证了所提出方法的有效性。本文提出的方法能够有效降低融冰装置对直流换流站的电能质量和设备的影响,保证高压直流输电系统和融冰装置的安全稳定运行。
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| 关 键 词： | 高压直流换流站 融冰装置 交流滤波器 电能质量 设备定值 |
AC Filter Design of Ice Melting Device in HVDC Converter Station |
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| XIN Qingming,FU Chuang,ZHAO Xiaobin,LI Huan,XU Dizhen. AC Filter Design of Ice Melting Device in HVDC Converter Station[J]. Southern Power System Technology, 2020, 14(4): 54-60 |
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| Authors: | XIN Qingming FU Chuang ZHAO Xiaobin LI Huan XU Dizhen |
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| Affiliation: | (State Key Laboratory of HVDC,Electric Power Research Institute,CSG,Guangzhou 510663) |
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| Abstract: | DC ice melting device is an indispensable device for ensuring the safe and stable operation of the power grid during the freezing period.This paper focuses on the special scene of ice melting device design in the HVDC converter station.The influence of the ice melting device on the power quality of ice melting AC bus,HVDC converter station AC bus,and AC filter equipment of converter station are studied.The design principles and methods of AC filter for the ice melting device in converter station are proposed,and it is verified by the design example and simulation.The proposed method can effectively reduce the influence of the ice melting device on power quality and equipment of the HVDC converter station,and ensure the safe and stable operation of HVDC transmission system and the ice melting device. |
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| Keywords: | HVDC converter station ice melting device AC filter power quality equipment rating |
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