Insulation Performance of Environmental-Friendly Gas HFO-1336mzz(E) and Its Mixtures

被引：0
|
作者：
Tang N. [1 ,2 ]
Xiong J. [3 ]
Wang K. [3 ]
Zhang B. [3 ]
Li X. [3 ]
Sun D. [1 ,2 ]
机构：
[1] Electirc Power Research Insitute of Guangdong Power Grid Co. Ltd, Guangzhou
[2] Sulfur Hexafluoride Key Laboratory of China Southern Power Grid, Guangzhou
[3] State Key Laboratory of Electrical Insulation and Power Equipment, Xi'an Jiaotong University, Xi'an
来源：
Diangong Jishu Xuebao/Transactions of China Electrotechnical Society | 2021年 / 36卷 / 13期
关键词：
Critical electric field strength; Environmental-friendly gas; HFO-1336mzz(E); Pulsed Townsend experiment; Saturated vapor pressure;
D O I：
10.19595/j.cnki.1000-6753.tces.210164
中图分类号：
学科分类号：
摘要：
In recent years, a variety of novel environmental-friendly gases and their mixtures have received attention as potential SF6 replacement gases. In this paper, HFO-1336mzz(E) is proposed as an insulating gas to be applied in power equipment. Firstly, based on the experimentally measured saturation vapor pressure data, the saturation vapor pressure characteristics of HFO-1336mzz(E) and its mixtures are investigated and analyzed, using Antoine equation and the gas-liquid equilibrium law, and compared with C4-PFN and C5-PFK gases. Based on the mixing ratio determined by the saturation vapor pressure characteristics, the electron swarm parameters of HFO-1336mzz(E) and its gas mixtures were measured using pulsed Townsend experiments, and the dielectric strength of the gas was determined accordingly. The results show that when the mixing ratio of HFO-1336mzz(E) reaches 60%, the gas mixture with CO2 or dry air can achieve the similar insulation strength of SF6. The results provide significant fundamental data and references for further research and application of the new environmental-friendly gas HFO-1336mzz(E). © 2021, Electrical Technology Press Co. Ltd. All right reserved.
引用
收藏
页码：2871 / 2879
页数：8
相关论文
共 35 条
  • [1] Li Xingwen, Zhao Hu, Review of research progress in SF<sub>6</sub> substitute gases, High Voltage Engineering, 42, 6, pp. 1695-1701, (2016)
  • [2] Li Xingwen, Zhao Hu, Murphy A B., SF<sub>6</sub>-alternative gases for application in gas-insulatedswitchgear, Journal of Physics D: Applied Physics, 51, 15, (2018)
  • [3] Zhang Boya, Xiong Jiayu, Chen Li, Et al., Fundamental physicochemical properties of SF<sub>6</sub>-alternative gases: a review of recent progress, Journal of Physics D: Applied Physics, 53, 17, (2020)
  • [4] Zhang Xiaoxing, Tian Shuangshuang, Xiao Song, Et al., A review study of SF<sub>6</sub> substitute gases, Transactions of China Electrotechnical Society, 33, 12, pp. 2884-2888, (2018)
  • [5] Zhou Zhenrui, Han Dong, Zhao Mingyue, Et al., Review on decomposition characteristics of SF<sub>6</sub> alternative gases, Transactions of China Electrotechnical Society, 35, 23, pp. 4999-5008, (2020)
  • [6] Rabie M, Franck C M., Comparison of gases for electrical insulation: fundamental concepts, IEEE Transactions on Dielectrics & Electrical Insulation, 25, 2, pp. 649-656, (2018)
  • [7] Kieffel Y, Irwin T, Ponchon P, Et al., Green gas to replace SF<sub>6</sub> in electrical grids, IEEE Power &Energy Magazine, 14, 2, pp. 32-39, (2016)
  • [8] Nechmi H E, Beroual A, Girodet A, Et al., Fluoronitriles/CO<sub>2</sub> gas mixture as promising substitute to SF<sub>6</sub> for insulation in high voltage applications, IEEE Transactions on Dielectrics & Electrical Insulation, 23, 5, pp. 2587-2593, (2016)
  • [9] Li Xingwen, Deng Yunkun, Jiang Xu, Et al., Insulation performance and application of enviroment-friendly gases mixtures of C<sub>4</sub>F<sub>7</sub>N and C<sub>5</sub>F<sub>10</sub>O with CO<sub>2</sub>, High Voltage Engineering, 43, 3, pp. 708-714, (2017)
  • [10] GuoZe, Li Xingwen, Li Bingxu, Et al., Dielectric properties of C5-PFK mixtures as a possible SF<sub>6</sub> substitute for MV power equipment, IEEE Transactions on Dielectrics and Electrical Insulation, 26, 1, pp. 129-136, (2019)
1234