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《High Voltage Engineering》 1995-01
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Insulating Properties of SF_6/N_2 and SF_6/CO_2 and Their Comparison

Xiao Dengming et al  
The ionization and attachment coefficients in SF6/ N2 and SF6/ CO2 gas mixtures have been measured by the steady state Townsend method over the range 26.3≤E/P≤ 94.0kV / mmMPa. The limiting E/Pvalues of SF6 / N2 and SF6 / CO2 in variable mixing ratio are proposed, and insulating properties of SF6 / N2 and SF6 / CO2 are analysed.
【CateGory Index】: TM21
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【References】
Chinese Journal Full-text Database 3 Hits
1 He Tingwen;Research on SF_6 Gas Insulated Electric Equipment Selection in Xining-Ge’ermu Section of Qinghai-Tibet Railway[J];Electric Railway;2009-02
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 Zhang Mingchao,Ren Xiaoliang,Qiu Yuchang;Ionization and Attachment Coefficients in SF_6 and Nitrogen Mixtures[J];High Voltage Engineering;1987-01
2 LI ZHENG-YING Huazhong University of Science & Technology, Wuhan, 430074;A SURVEY ON THE LIMITING BREAKDOWN STRENGTH AND ELECTRON ATTACHMENT RATE CONSTANTS IN ELECTRONEGATIVE GAS MIXTURES[J];Acta Physica Sinica;1990-09
3 Qiu Yuchang Department of Electrical Engineering;DIELECTRIC STRENGTH OF SF_6/N_2 AND SF_6/CO_2 GAS MIXTURES[J];Journal of Xi'an Jiaotong University;1985-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Xiao Dengming (Shanghai Jiaotong University)Qiu Yuchang (Xi' an Jiaotong University);Insulating Properties of SF_6/Ar and SF_6/Kr and Their Analysis[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1995-03
2 Zhang Mingchao,Ren Xiaoliang,Qiu Yuchang;Ionization and Attachment Coefficients in SF_6 and Nitrogen Mixtures[J];High Voltage Engineering;1987-01
3 Qiu Yuchang, Liu Yafang;A New Method of Determining the Figure of Merit for SF_6 and its Gas Mixtures[J];High Voltage Engineering;1987-04
4 Qiu Yuchang , Sun Aimin;Addition of a Small Quantity of Freon 113 Vapour to the SF_6 Gas and Increase of the Dielectric Strength[J];High Voltage Apparatus;1985-06
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7 Zhang Mingchao, Qiu Yuchang;Analysis of Spark Decomposition Products of SF_6 and SF_6 Mixtures[J];High Voltage Apparatus;1992-06
8 Xiao Dengming, Wang Jue, Qiu Yuchang;Measurement of SF6- CO2 Pre-discharging Coefficients Using the Pulsed Townsend Method[J];High Voltage Apparatus;1994-04
9 Xiao Dengming, Qiu Yuchang;Dielectric Strength of SF6-He and SF6-Ne Mixtures[J];High Voltage Apparatus;1994-06
10 Ma Hongbin, Qiu Yuchang, Meng Yuchan, Sun Huifang;Gas Chromatograph Analysis of Decomposition Products from Spark Discharge in SF_6 Air Mixture[J];High Voltage Apparatus;1995-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Wang Qi Qiu Yuchang (The State Key Laboratory of Electrical Insulation for Power Equipment,Xi'an Jiaotong University,Xi'an 710049,China);Miniaturization and Intelligence Control of SF_6 Gas Insulated Switchgear[J];Electrical Equipment;2003-04
2 WANG Feng, QIU Yu-chang (School of Electrical Engineering, Xi抋n Jiaotong University, Xi抋n 710049, Shaanxi Province, China);RECENT DEVELOPMENT TREND OF GAS INSULATED SWITCHGEAR[J];Power System Technology;2003-02
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6 ZHOU Hui, QIU Yu-chang, TONG Yong-gang, LI Rui-hong, ZHANG Wei-hua ( Xi'an Jiaotong University, Xi'an 710049, China; Pingdingshan Tianying Group Company Ltd., Pingdingshan 467001, China);INSULATION CHARACTERISTICS OF N_2/SF_6 GAS MIXTURES[J];High Voltage Apparatus;2003-05
7 Wu Huizhu, Zhang Anping (R&D Center of Shanghai Hua Tong Switchgear Works 200072);RELIABLE OPERATING SCHEME OF LW17-220 AND LW31-252 SF_6 CIRCUIT BREAKERS UNDER LOW TEMPERATURE[J];Hua Tong Technology;2000-01
8 Wang Feng,Qiu Yu chang,Zhang Qiao gen,Wang Qi,Liu Lin ping (Xi'an Jiaotong University,Xi'an 710049,China);Observation and analysis of surface charge accumulation at the gas-solid interface of insulator[J];;2002-04
9 QU Ma-lin,WANG Jia-fu (Institute of Science,Air Force Engineering University,Xi′an 710051,China);PIC-MCC simulation of discharge cell fixed on metal object surface[J];High Power Laser and Particle Beams;2006-12
10 Wang Feng,Xiao Dengming,Chen Qingguo,Qiu Yuchang (State Key Laboratory of Electrical Insulation for Power Equipment, Xi′an Jiaotong University, Xi′an 710049, China);Analysis of Charge Accumulation at Dielectric Interface[J];Journal of Xi'an Jiaotong University;2001-04
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Qiu Yuchang Department of Electrical Engineering;DIELECTRIC STRENGTH OF SF_6/N_2 AND SF_6/CO_2 GAS MIXTURES[J];Journal of Xi'an Jiaotong University;1985-03
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