弧后电流测量装置电流转移特性试验研究
|
摘要
为探明真空电弧与并联分流电阻的电流转移特性,针对弧后电流测量装置的电流转移特性展开试验研究。搭建了真空开关与大功率并联分流电阻的电流转移特性试验平台,研究了燃弧时间、主电流峰值、分流电阻等对电流转移特性的影响规律,通过数据处理和简化分析,得到了电流转移特性的数学描述。基于上述电流转移特性,研制了新型弧后电流测量装置并进行了实验验证,分析了合成回路电压源叠加电流、横向磁场吹弧等对电流转移特性及弧后电流测量的影响,试验结果表明:在过零前20μs电流转移过程完成,测量结果可靠。通过该研究得到了真空电弧电流转移特性,为弧后电流测量装置的参数优化设计奠定了基础。
In order to ascertain the vacuum arc current commutation characteristics between the vacuum arc and the parallel-connected shunt resistor, we experimentally investigated the current commutation characteristics of the post arc current measure equipment(PACME). The test platform of the vacuum arc commutating characteristic between the vacuum circuit breaker and the parallel-connected shunt resistor was established. The influences of the current magnitude,resistance of the shunt resistor, and the arcing time on the current commutation characteristics such as the commutation time and current were researched. According to the data process and simplified analysis of the experimental results, the mathematic description of vacuum arc commutation characteristic was obtained. At last, the PACME based on the vacuum arc current commutation characteristic was tested in the synthetic test circuit. The post arc current of the vacuum circuit breakers was measured, and the influences of the superimposed current of the high voltage circuit and the magnetic arc blow on the test results were analyzed. The test results indicate that the vacuum arc current commutation can be finished20 μs before the current zero, which verifies the validity of the results. In conclusion, the vacuum arc commutation characteristic is gained which is useful for the optimal design of the PACME.
In order to ascertain the vacuum arc current commutation characteristics between the vacuum arc and the parallel-connected shunt resistor, we experimentally investigated the current commutation characteristics of the post arc current measure equipment(PACME). The test platform of the vacuum arc commutating characteristic between the vacuum circuit breaker and the parallel-connected shunt resistor was established. The influences of the current magnitude,resistance of the shunt resistor, and the arcing time on the current commutation characteristics such as the commutation time and current were researched. According to the data process and simplified analysis of the experimental results, the mathematic description of vacuum arc commutation characteristic was obtained. At last, the PACME based on the vacuum arc current commutation characteristic was tested in the synthetic test circuit. The post arc current of the vacuum circuit breakers was measured, and the influences of the superimposed current of the high voltage circuit and the magnetic arc blow on the test results were analyzed. The test results indicate that the vacuum arc current commutation can be finished20 μs before the current zero, which verifies the validity of the results. In conclusion, the vacuum arc commutation characteristic is gained which is useful for the optimal design of the PACME.
引文
[1]刘晓明,黄翀阳,邹积岩.多断口直流真空断路器介质恢复强度研究[J].中国电机工程学报,2016,36(19):5357-5364.LIU Xiaoming,HUANG Chongyang,ZOU Jiyan.Investigations on dielectric recovery strength for the DC-VCB with multi-breaks[J].Proceedings of the CSEE,2016,36(19):5357-5364.
[2]葛国伟,张众,程显,等.双断口真空断路器的动态介质恢复协同特性[J].高电压技术,2018,44(9):2963-2969.GE Guowei,ZHANG Zhong,CHENG Xian,et al.Dynamic dielectric recovery synergy characteristic of vacuum circuit breaker with double-break[J].High Voltage Engineering,2018,44(9):2963-2969.
[3]程显,陈占清,葛国伟,等.基于SF6替代气体的高压混合断路器开断特性[J].高电压技术,2017,43(12):3862-3868.CHENG Xian,CHENG Zhanqing,GE Guowei,et al.Interruption characteristics of high-voltage hybrid circuit breaker based on the alternative of SF6 gas[J].High Voltage Engineering,2017,43(12):3862-3868.
[4]MURANO M,NISHIKAWA H,KOBAYASHI A,et al.Current zero measurement for circuit breaking phenomena[J].IEEE Transactions on Power Apparatus and Systems,1975,94(5):1890-1900.
[5]YANABU S,HOMMA M,KANEKO E,et al.Post arc current of vacuum interrupters[J].IEEE Transactions on Power Apparatus and Systems,1985,104(1):166-172.
[6]IDE N,TANAKA O,YANABU S,et al.Interruption characteristics of double-break vacuum circuit breakers[J].IEEE Transactions on Dielectrics and Electrical Insulation,2008,15(4):1065-1072.
[7]MAHDAVI J,SCHAEFFER A,VELO C,et al.New means of measuring current in the vicinity of zero in an AC circuit breaker[J].IEE Proceedings A-Physical Science,Measurement and Instrumentation,Management and Education-Reviews,1985,132(5):285-290.
[8]KAUMANNS J.Measurements and modeling in the current zero region of vacuum circuit breakers for high current interruption[J].IEEE Transactions on Plasma Science,1997,25(4):632-636.
[9]HUBER E F J,WELTMANN K D,FROEHLICH K.Influence of interrupted current amplitude on the post-arc current and gap recovery after current zero-experiment and simulation[J].IEEE Transactions on Plasma Science,1999,27(4):930-937.
[10]STEINKE K,LINDMAYER M,WELTMANN K D.Post-arc currents of vacuum interrupters with axial magnetic field contacts under high current and voltage stress[C]∥XIXth International Symposium on Discharges and Electrical Insulation in Vacuum.[S.l.]:IEEE,2000:475-480.
[11]DAMSTRA G C,KERTESZ V.Development and application of a 10MHz digital system for current-zero measurements[J].IEEProceedings-Science,Measurement and Technology,1995,142(2):125-132.
[12]VAN LANEN E P A.The current interruption process in vacuum analysis of the currents and voltages of current-zero measurements[D].TU Delft,Netherlands:Delft University of Technology,2008.
[13]EMTAGE P R.Interaction between vacuum arcs and transverse magnetic fields with application to current limitation[J].IEEETransactions on Plasma Science,1980,8(4):314-319.
[14]PEDROW P D,BURRAGE L M,SHOHET J L.Performance of a vacuum arc commutating switch for a fault-current limiter[J].IEEETransactions on Power Apparatus and Systems,1983(5):1269-1277.
[15]ZHAO C,LU J Z,JIANG Z L,et al.Design and experimental study of a novel fault current limiter[J].Advanced Materials Research,2010(139):1839-1842.
[16]ZOU J,CHEN J,DONG E.Fault current limiter with fast-closing switch[J].IEEE Power Engineering Review,2002,22(6):40-41.
[17]FISHER L M,ALFEROV D F,AKHMETGAREEV M R,et al.Superconducting fault current limiter for railway transport[J].Physics of Atomic Nuclei,2015,78(14):1654-1657.
[18]ALFEROV D F,LONDER Y I,ULYANOV K N.Study of the effect of a vacuum arc current interruption in a nonuniform magnetic field[C]∥23rd International Symposium on Discharges and Electrical Insulation in Vacuum,2008.Bucharest,Romania:[s.n.],2008:296-299.
[19]ALFEROV D F,BELKIN G S,YEVSIN D V.DC vacuum arc extinction in a transverse axisymmetric magnetic field[J].IEEETransactions on Plasma Science,2009,37(8):1433-1437.
[20]KLAJN A.Switching vacuum arc in a pulsed transverse magnetic field[J].IEEE Transactions on Plasma Science,1999,27(4):977-983.
[21]ALFEROV D F,AHMETGAREEV M R,YEVSIN D V,et al.Quenching of an electric arc in a vacuum gap with a uniform transverse magnetic field[J].Plasma Physics Reports,2010,36(13):1210-1214.
[22]ALFEROV D F,IVANOV V P,SIDOROV V A.Characteristics of DCvacuum arc in the transverse axially symmetric magnetic field[J].IEEE Transactions on Plasma Science,2003,31(5):918-922.
[23]ALFEROV D F,EVSIN D V,IVANOV V P.Raising the interrupting capacity of vacuum gap with transverse magnetic field by means of shunting resistor[J].High Temperature,2009,47(4):489-499.
[24]葛国伟,廖敏夫,程显,等.基于电流转移的断路器弧后电流测量方法[J].高电压技术,2015,41(9):3156-3163.GE Guowei,LIAO Minfu,CHENG Xian,et al.Methods of measuring post-arc current based on current transfer[J].High Voltage Engineering,2015,41(9):3156-3163.
[25]葛国伟,程显,廖敏夫,等.基于电流转移特性和磁吹的新型弧后电流测量装置研制[J].中国电机工程学报,2018,38(14):4288-4297.GE Guowei,CHENG Xian,LIAO Minfu,et al.The novel post arc current measuring equipment based on vacuum arc current commutation and arc-blow[J].Proceedings of the CSEE,2018,38(14):4288-4297.
[26]葛国伟.多断口真空断路器串联电弧的协同及调控特性研究[D].大连:大连理工大学,2017.GE Guowei.The synergy and regulation characteristic of the series-connected vacuum arcs in multi-break VCBs[D].Dalian,China:Dalian University of Technology,2017.
[27]高压交流断路器的合成试验:GB/T4473[S],2008.Synthetic testing of high-voltage alternating current circuit breakers:GB/T4473[S],2008.
[2]葛国伟,张众,程显,等.双断口真空断路器的动态介质恢复协同特性[J].高电压技术,2018,44(9):2963-2969.GE Guowei,ZHANG Zhong,CHENG Xian,et al.Dynamic dielectric recovery synergy characteristic of vacuum circuit breaker with double-break[J].High Voltage Engineering,2018,44(9):2963-2969.
[3]程显,陈占清,葛国伟,等.基于SF6替代气体的高压混合断路器开断特性[J].高电压技术,2017,43(12):3862-3868.CHENG Xian,CHENG Zhanqing,GE Guowei,et al.Interruption characteristics of high-voltage hybrid circuit breaker based on the alternative of SF6 gas[J].High Voltage Engineering,2017,43(12):3862-3868.
[4]MURANO M,NISHIKAWA H,KOBAYASHI A,et al.Current zero measurement for circuit breaking phenomena[J].IEEE Transactions on Power Apparatus and Systems,1975,94(5):1890-1900.
[5]YANABU S,HOMMA M,KANEKO E,et al.Post arc current of vacuum interrupters[J].IEEE Transactions on Power Apparatus and Systems,1985,104(1):166-172.
[6]IDE N,TANAKA O,YANABU S,et al.Interruption characteristics of double-break vacuum circuit breakers[J].IEEE Transactions on Dielectrics and Electrical Insulation,2008,15(4):1065-1072.
[7]MAHDAVI J,SCHAEFFER A,VELO C,et al.New means of measuring current in the vicinity of zero in an AC circuit breaker[J].IEE Proceedings A-Physical Science,Measurement and Instrumentation,Management and Education-Reviews,1985,132(5):285-290.
[8]KAUMANNS J.Measurements and modeling in the current zero region of vacuum circuit breakers for high current interruption[J].IEEE Transactions on Plasma Science,1997,25(4):632-636.
[9]HUBER E F J,WELTMANN K D,FROEHLICH K.Influence of interrupted current amplitude on the post-arc current and gap recovery after current zero-experiment and simulation[J].IEEE Transactions on Plasma Science,1999,27(4):930-937.
[10]STEINKE K,LINDMAYER M,WELTMANN K D.Post-arc currents of vacuum interrupters with axial magnetic field contacts under high current and voltage stress[C]∥XIXth International Symposium on Discharges and Electrical Insulation in Vacuum.[S.l.]:IEEE,2000:475-480.
[11]DAMSTRA G C,KERTESZ V.Development and application of a 10MHz digital system for current-zero measurements[J].IEEProceedings-Science,Measurement and Technology,1995,142(2):125-132.
[12]VAN LANEN E P A.The current interruption process in vacuum analysis of the currents and voltages of current-zero measurements[D].TU Delft,Netherlands:Delft University of Technology,2008.
[13]EMTAGE P R.Interaction between vacuum arcs and transverse magnetic fields with application to current limitation[J].IEEETransactions on Plasma Science,1980,8(4):314-319.
[14]PEDROW P D,BURRAGE L M,SHOHET J L.Performance of a vacuum arc commutating switch for a fault-current limiter[J].IEEETransactions on Power Apparatus and Systems,1983(5):1269-1277.
[15]ZHAO C,LU J Z,JIANG Z L,et al.Design and experimental study of a novel fault current limiter[J].Advanced Materials Research,2010(139):1839-1842.
[16]ZOU J,CHEN J,DONG E.Fault current limiter with fast-closing switch[J].IEEE Power Engineering Review,2002,22(6):40-41.
[17]FISHER L M,ALFEROV D F,AKHMETGAREEV M R,et al.Superconducting fault current limiter for railway transport[J].Physics of Atomic Nuclei,2015,78(14):1654-1657.
[18]ALFEROV D F,LONDER Y I,ULYANOV K N.Study of the effect of a vacuum arc current interruption in a nonuniform magnetic field[C]∥23rd International Symposium on Discharges and Electrical Insulation in Vacuum,2008.Bucharest,Romania:[s.n.],2008:296-299.
[19]ALFEROV D F,BELKIN G S,YEVSIN D V.DC vacuum arc extinction in a transverse axisymmetric magnetic field[J].IEEETransactions on Plasma Science,2009,37(8):1433-1437.
[20]KLAJN A.Switching vacuum arc in a pulsed transverse magnetic field[J].IEEE Transactions on Plasma Science,1999,27(4):977-983.
[21]ALFEROV D F,AHMETGAREEV M R,YEVSIN D V,et al.Quenching of an electric arc in a vacuum gap with a uniform transverse magnetic field[J].Plasma Physics Reports,2010,36(13):1210-1214.
[22]ALFEROV D F,IVANOV V P,SIDOROV V A.Characteristics of DCvacuum arc in the transverse axially symmetric magnetic field[J].IEEE Transactions on Plasma Science,2003,31(5):918-922.
[23]ALFEROV D F,EVSIN D V,IVANOV V P.Raising the interrupting capacity of vacuum gap with transverse magnetic field by means of shunting resistor[J].High Temperature,2009,47(4):489-499.
[24]葛国伟,廖敏夫,程显,等.基于电流转移的断路器弧后电流测量方法[J].高电压技术,2015,41(9):3156-3163.GE Guowei,LIAO Minfu,CHENG Xian,et al.Methods of measuring post-arc current based on current transfer[J].High Voltage Engineering,2015,41(9):3156-3163.
[25]葛国伟,程显,廖敏夫,等.基于电流转移特性和磁吹的新型弧后电流测量装置研制[J].中国电机工程学报,2018,38(14):4288-4297.GE Guowei,CHENG Xian,LIAO Minfu,et al.The novel post arc current measuring equipment based on vacuum arc current commutation and arc-blow[J].Proceedings of the CSEE,2018,38(14):4288-4297.
[26]葛国伟.多断口真空断路器串联电弧的协同及调控特性研究[D].大连:大连理工大学,2017.GE Guowei.The synergy and regulation characteristic of the series-connected vacuum arcs in multi-break VCBs[D].Dalian,China:Dalian University of Technology,2017.
[27]高压交流断路器的合成试验:GB/T4473[S],2008.Synthetic testing of high-voltage alternating current circuit breakers:GB/T4473[S],2008.