<trans-title>AC/DC Interaction Analysis Framework for Load Center Power Grids with Multiple HVDC Infeeds

Zhifei GUO; Xiubo ZHENG; Wenfeng YAO

doi:10.16516/j.gedi.issn2095-8676.2020.01.016

SOUTHERN ENERGY CONSTRUCTION > 2020 > 7(1): 101-106. > DOI: 10.16516/j.gedi.issn2095-8676.2020.01.016 CSTR: 32391.14.j.gedi.issn2095-8676.2020.01.016

Zhifei GUO, Xiubo ZHENG, Wenfeng YAO. AC/DC Interaction Analysis Framework for Load Center Power Grids with Multiple HVDC Infeeds[J]. SOUTHERN ENERGY CONSTRUCTION, 2020, 7(1): 101-106. DOI: 10.16516/j.gedi.issn2095-8676.2020.01.016

Citation:

AC/DC Interaction Analysis Framework for Load Center Power Grids with Multiple HVDC Infeeds

1.
Electric Power Research Institute, CSG, Guangzhou 510663, China
2.
Power Grid Planning Center of Guangdong Power Grid Company, Guangzhou 510080, China

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Received Date: July 30, 2019
Revised Date: October 21, 2019

Abstract

Abstract

[Introduction] Researches already done on AC/DC interactions in power grid mainly focuses on certain aspects by means of theoretical analysis or digital simulation. With systematic analysis absent, it is not conducive to get a comprehensive understanding of interactions between AC and DC systems.
[Method] Based on a large number of studies, this paper established a analysis framework for load center power grids with multiple HVDC infeeds. Firstly, occurrence, development, recovery of HVDC commutation failures and blocking were analyzed, and typical parameters were given. Then meanings and mechanisms of AC/DC interactions were studied,commonly used analysis methods and criteria used in practice were summarized.
[Result] The essence of AC/DC interactions are defined. AC/DC interaction analysis framework for load center grids with multiple HVDC infeeds is proposed schematically for the first time.
[Conclusion] This paper provides useful reference for further study on AC/DC interaction related problems.
- commutation failure,
- AC/DC interaction,
- analysis framework,
- pragmatic criteria

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References (12)

References

[1]	徐政. 含多个直流换流站的电力系统中交直流相互作用特性综述 [J]. 电网技术，1998，22（2）：16-19． XU Z．AC/DC and DC/DC interactions of multiple HVDC links terminating in the same AC system [J]. Power System Technology，1998，22（2）：16-19．
[2]	邵瑶，汤涌. 多馈入交直流混合电力系统研究的综述 [J]. 电网技术，2009，33（17）：24-30. SHAO Y，TANG Y．Research survey on multi-infeed AC/DC hybrid power systems [J]. Power System Technology，2009，33（17）：24-30.
[3]	杨卫东，徐政，韩祯祥. 多馈入交直流电力系统研究中的相关问题 [J]. 电网技术，2000，24（8）：13-17. YANG W D，XU Z，HAN Z X. Special issues and suggestions on multi-infeed AC/DC power systems [J]. Power System Technology，2000，24（8）：13-17.
[4]	郝跃东，倪汝冰. HVDC换相失败影响因素分析 [J]. 高电压技术，2006，32（9）：38-41. HAO Y D，NI R B. Analysis on influence factors of commutation failure in HVDC [J]. High Voltage Engineering，2006，32（9）：38-41.
[5]	吴萍，林伟芳，孙华东，等. 多馈入直流输电系统换相失败机制及特性 [J]. 电网技术，2012，36（5）：269-274. WU P，LIN W F，SUN H D，et al. Research and electromechanical transient simulation on mechanism of commutation failure in multi-infeed HVDC power transmission system [J]. Power System Technology，2012，36（5）：269-274.
[6]	张妍，游雨琛，周雷. 多馈入交直流混合系统的相互影响研究综述 [J]. 宁夏电力，2017（1）：22-28. ZHANG Y，YOU Y C，ZHOU L. Research survey for interactions between multi-infeed AC and DC hybrid power system [J]. Ningxia Power，2017（1）：22-28.
[7]	索明贵. 多直流落点系统中高压直流换相失败问题的研究 [D].广州：华南理工大学，2013.
[8]	席亮. 多直流落点系统换相失败及恢复特性的仿真研究 [D].广州：华南理工大学，2014.
[9]	徐政，蔡晔，刘国平. 大规模交直流电力系统仿真计算的相关问题 [J]. 电力系统自动化，2002，26（15）：4-8. XU Z，CAI Y，LIU G P. Some problems in the simulation of large-scale AC/DC power systems [J]. Automation of Electric Power Systems，2002，26（15）：4-8.
[10]	毛晓明，吴小辰. 南方交直流并联电网运行问题分析 [J]. 电网技术，2004，28（2）：6-9. MAO X M，WU X C. Analysis on operational problems in South China AC/DC hybrid power grid [J]. Power System Technology，2004，28（2）：6-9.
[11]	邵瑶，汤涌，郭小江，等. 2015年特高压规划电网华北和华东地区多馈入直流输电系统的换相失败分析 [J]. 电网技术，2011，35（10）：9-15. SHAO Y，TANG Y，GUO X J，et al. Analysis on commutation failures in multi-infeed HVDC transmission systems in North China and East China power grids planned for UHV power grids in 2015 [J]. Power System Technology，2011，35（10）：9-15.
[12]	洪潮. 直流输电系统换相失败和功率恢复特性的工程实例仿真分析 [J]. 南方电网技术，2011，5（1）：1-7. HONG C. Simulation analysis on the commutation failure and power recovery characteristic of an actual DC transmission system [J]. Southern Power System Technology，2011，5（1）：1-7.

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Wenfeng YAO

1.
Electric Power Research Institute, CSG, Guangzhou 510663, China

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AC/DC Interaction Analysis Framework for Load Center Power Grids with Multiple HVDC Infeeds