Challenges and Solutions to Reliable Operation of HVDC Transmission Systems
Pages 357 - 360
Abstract
HVDC transmission plays an important role in West to East Power Transmission Project because of its unique technical advantages. Reliable operation of HVDC projects is an important factor to ensure the safety and stability of the power grid. This paper introduces the overview of HVDC projects under the jurisdiction of China Southern Power Grid EHV Power Transmission Company(EHV company), analyses the challenges and risks in the operation and management. Based on the operation and maintenance experience of HVDC projects for nearly 20 years, this paper introduces the achievements of HVDC reliability management and control from the perspectives of current equipment and new equipment. Finally, the future work of improving the reliability of HVDC operation is also considered and prospected.
References
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Rao HONG, ZHANG Donghui, ZHAO Xiaobin, GUO Qi (2015). Practice and Analyses of UHVDC Power Transmission. High Voltage Engineering, 41(08), 2481--2488.
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Tang Guangfu, He Zhiyuan, Pang Hui (2016). Discussion on Applying the VSC-HVDC Technology in Global Energy Interconnection. Smart Grid, 4(02), 116--123.
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Li Licheng (2005). Technical characteristics and engineering application of UHV DC transmission. Automation of Electric Power Systems, 2005(24), 5--6.
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Tang Guangfu, Pang Hui, He Zhiyuan (2016). R&D and Application of Advanced Power Transmission Technology in China. Proceedings of the CSEE, 36(07), 1760--1771.
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Rao Hong, LI Lingfei, XU Shukai (2015). A Review of CIGRE'2014 on HVDC Transmission and Power Electronic Technology. Automation of Electric Power Systems, 39(06), 1--3.
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CHEN Ming, RAO Hong, LI Licheng, GUO Jinchuang, LI Xiaolin, XU Shukai (2012). Analysis on the Main Wiring of Nan'ao VSC-HVDC Tranmission System. Southern Power System Technology, 6(06), 1--5.
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DENG Jun, XIAO Yao, CHU Jinwei, HAO Yanpeng, LI Licheng, ZHAO Yuming, ZHANG Jiangong (2015). Simulative calculation and measurement analysis of total electric field for ± 800kV Yunnan-Guangzhou UHVDC transmission lines. Electric Power Automation Equipment, 35(02), 138--144.
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FU Chao, ZHANG Dan, LIU Yongjun, HONG Chao, TU Liang, XU Min, WU Chen (2016). System Risk Analysis on Implementation Stage of Asynchronous Interconnection of Yunnan Power Grid and Main Grid of CSG. Southern Power System Technology, 10(07), 24--28.
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CHEN Yixuan, XIAO Liang, LI Lingfang, ZHU Xinchun, PENG Junchun, XU Zheng (2019). Analysis and Evaluation Criterion of Power Stability for Asynchronously Interconnected Multi-send HVDC Systems. High Voltage Engineering, 45(01), 243--251.
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TAN Bo, LIU Bingcai, CHEN Yongde, HE Xingyou, HUANG Wenxiong (2016). Based on the Difference Transmission Equipment Operation and Maintenance Strategies for Risk Assessment. Electric Power, 49(S1), 21--26+30.
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Published In
December 2020
687 pages
ISBN:9781450388665
DOI:10.1145/3452940
Copyright © 2020 ACM.
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Association for Computing Machinery
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Published: 17 May 2021
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ICITEE2020
ICITEE2020: The 3rd International Conference on Information Technologies and Electrical Engineering
December 3 - 5, 2020
Hunan, Changde City, China
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