The Design of Coarse and Fine Regulatory Arc Suppression Coil

Abstract:

The way of resonance ground of arc suppression coils at neutral point can extinct the grounding arc effectively. Both preset mode and post-set mode have their drawbacks. Thus,a new kind of arc suppression coil combined with coarse and fine adjustment was designed. The coarse adjustment is using turns adjustable arc suppression coils, while the fine adjustment coil is using magnetic bias style. And a control system based on single chip computer was designed to accomplish the auto-turning of arc suppression coils. And the MATLAB simulation on automatic tracing compensations of arc suppression coils proved the feasibility of this scheme.

• Periodical: Advanced Materials Research (Volumes 354-355)
• Pages: 376-379
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.354-355.376
• Online since: October 2011
• Authors: Ling Ling Li, Feng Qiang Li, Li Kui Yang, Yun Long Zhang
• Keywords: Arc Suppression Coil (ASC), Automatic Tuning, Post-Set Mode Mode, Preset Mode

References

[1] Guihong Zhang,Jing Cheng. The discussion of the neutral grounding modes of power system[J]. Qinghai power,2010.3 29(1):4-7. In Chinese

[2] Shaolin Zhu. Effect of Automatic tuning mode principle on parallel operation of arc-suppression coil[J]. Proceedings of the CSU-EPSA,2006,18(1):82-85.In Chinese

[3] Jialiu Zhu.The development and selection of the urban and rural distribution network mechanical engineering and automation neutral-point earthing ways[J].Electric power equipment,2000.1(3,4):13-17.In Chinese

[4] Qin Zhou. The research of the power system operation mode[J]. Mechanical engineering and automation,2010.2(1):210-214.In Chinese

[5] Hongbo Lian,Weipu Tan,Shanpeng Pei, et al. Resonance grounding grid adjusting mode of subordinate and the realization[J]. Automation of electric power systems,2005,29(21):79-84.InChinese

[6] Jihong Li. Preset type and tiaogan mode of arc extinction coil comparison[J]. Inner Mongolia Electric Power.2006,24:175-180. In Chinese

[7] Lingling Li.A new automatic tuning method for resonance grounding power network[J]. Proceedings of the Csee,2003,23(06):29-32. In Chinese

[8] Yu Jiang. Fast continuously adjusted and the resonance of arc extinction coil grounding system research[D] Chongqing, Chongqing university,2005.In Chinese

[9] Kening Yin. Power engineering[M], Electric Power Industry Press, 1981.In Chinese

[10] Jing Yan,Zhiying Ma. Development and realization of a new measure-control method for automatic compensation arc-suppression equipment[J]. High Voltage Apparatus,2007,43(3):165-168. In Chinese.