一种免拆卸校验的SF_6气体密度继电器的研制
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摘要
阐述了现场对SF_6电气设备的SF_6气体密度继电器进行定期校验的必要性,并综合分析了SF_6气体密度继电器现场校验中存在的问题。为了解决许多场所因存在空间位置不够,不能加装校验装配接头的问题,提出并研制了不需要校验装配接头的免拆卸校验的SF_6气体密度继电器,该继电器就可使电力检修人员不用拆卸密度继电器,就能对SF_6气体密度继电器进行方便校验,为操作带来方便,大大提高工作效率,从而保证供电设备的正常运行。
This paper describes the necessity of periodic calibration of SF_6 gas density relay for SF_6 electrical equip-ment at site,the problems in field calibration of SF_6 gas density relay are comprehensively analyzed. In order to solvethe problem that there is not enough space in many places,it is impossible to install the assembly joint without disas-sembly,a SF_6 gas density relay without disassembly and calibration is proposed and developed,the monitor can becompleted without disassembly and calibration,so that the electrical maintenance personnel without disassembly thedensity relay or install without removing the check assembly joints,can be on the SF_6 gas density relay convenientcalibration,bring convenience to electric power maintenance personnel operation,greatly improve work efficiencythus,to ensure the normal operation of power supply equipment.
This paper describes the necessity of periodic calibration of SF_6 gas density relay for SF_6 electrical equip-ment at site,the problems in field calibration of SF_6 gas density relay are comprehensively analyzed. In order to solvethe problem that there is not enough space in many places,it is impossible to install the assembly joint without disas-sembly,a SF_6 gas density relay without disassembly and calibration is proposed and developed,the monitor can becompleted without disassembly and calibration,so that the electrical maintenance personnel without disassembly thedensity relay or install without removing the check assembly joints,can be on the SF_6 gas density relay convenientcalibration,bring convenience to electric power maintenance personnel operation,greatly improve work efficiencythus,to ensure the normal operation of power supply equipment.
引文
[1]尹承尚,贺长生. SF6密度继电器现场校验方法的分析[J].高压电器,1996,32(5):23-25.YIN Chengshang,HE Changsheng.Analysis of SF6 density monitor on-site calibration method[J]. High Voltage Apparatus,1996,32(5):23-25.
[2]张道荣.一起高压断路器爆炸事故的原因及防范措施[J].电力安全技术,2001,3(4):38.ZHANG Daorong. Cause and prevention of a high voltage breaker explosion accident[J]. Electrical Safety Technique,2001,3(4):38.
[3]朱芳菲,孟玉婵,郑铉. SF6气体分析技术[M].北京:兵器工业出版社,1998.ZHU Fangfei,MENG Yuchan,ZHENG Xuan. SF6 gas analytic technique[M]. Beijing:Publishing House of Ordnance Industry,1998.
[4]贾泽红,陈进,刘健,等. SF6气体密度控制器漏油原因分析及改进意见[J].高压开关,2008,25(4):65-67.JIA Zehong,CHEN Jin,LIU Jian,et al. Leaking cause analysis and improvement suggestion of SF6 gas density switch[J]. High Voltage Switchgear,2008,25(4):65-67.
[5]古玲霞.一种SF6气体密度继电器全温度范围校验装置的研制[J].高压电器,2015,51(1):127-132.GU Lingxia. Development of a full temperature range calibrator for SF6 gas density monitors[J]. High Voltage Apparatus,2015,51(1):127-132.
[6]福建省电力试验研究院.技术监督简报[J].热工,2004(67):1-3.Fujian Electric Power Testing and Research Institute.Technology monitoring bulletin[J]. Thermal,2004(67):1-3.
[7]路自强,李玉海,李红献.SF6气体密度继电器的现场检验[J].青海电力,2004,23(4):22-25.LU Ziqiang,LI Yuhai,LI Hongxian. Field verification of the SF6 gas density monitor[J]. Qinghai Electric Power,2004,23(4):22-25.
[8]杨俊宏,李晓彤,畅银萍,等. SF6气体密度控制器的检验[J].高压开关,2009,26(1):68-72.YANG Junhong,LI Xiaotong,CHANG Yinping,et al.Calibration of SF6 gas density switch[J]. High Voltage Switchgear,2009,26(1):68-72.
[9]国家电网公司.国家电网公司十八项电网重大反事故措施[Z].北京:国家电网公司,2012.SGCC. Eighteen issued on the issuance of the China State Grid Corp(the major power grid anti accident measures)[Z].Beijing:SGCC,2012.
[10]电力设备预防性试验规程:DL/T 596—1996[S]. 1996.Preventive trial of electrical power unit regulation:DL/T596—1996[S]. 1996.
[11]六氟化硫气体密度继电器校验规程:DL/T 259—2012[S].2012.Calibration regulation for SF6 gas density monitor:DL/T 259—2012[S]. 2012.
[12]青海省电力公司.青海省电力公司六氟化硫气体密度继电器检验导则[Z].西宁:青海省电力公司,2002.Qinghai Power Company. SF6 density monitor inspection of Qinghai Power Company[Z]. Xining:Qinghai Power Company,2002.
[13]田宏亮. SF6密度继电器现场校验的必要性[J].宁夏电力,2010(5):27-28.TIAN Hongliang. The necessity of the scene verification of the SF6 density relay[J]. Ningxia Electric Power,2010(5):27-28.
[14]杨晓东,田进堂,杨涛,等. LW16型SF6断路器密度继电器校验接头改造[J].科学与财富,2010(7):163.YANG Xiaodong,TIAN Jintang,YANG Tao,et al. Modification of device for SF6 gas density monitor for LW16 type SF6 circuit breaker[J]. Science and Wealth,2010(7):163.
[15]周启义,张泽强,顾军,等.一种SF6气体密度继电器校验用的装配接头的研制[J].高压电器,2015,51(10):145-149.ZHOU Qiyi,ZHANG Zeqiang,GU Jun,et al. Development of a calibration device for SF6 gas density monitor[J]. High Voltage Apparatus,2015,51(10):145-149.
[16]习超群,邱曼曼,罗立波,等.电接点密度继电器存在的主要问题及改进措施[J].高压电器,2017,53(6):197-202.XI Chaoqun,QIU Manman,LUO Libo,et al. Main problems of SF6 gas density monitor with magnetic snap contact and countermeasures[J]. High Voltage Apparatus,2017,53(6):197-202.
[17]黄莉.刍议密度继电器漏油及ZDM-5型无油抗震密度继电器[J].中国科技纵横,2010(21):13.HUANG Li. Discussion on the oil leakage of the density monitor and the ZDM-5 type of the oil resistant seismic density monitor[J]. China science and technology,2010(21):13.
[18]黄烜城. SF6密度继电器表的使用状况分析[J].江苏电机工程,2012(4):21-23.HU Xuancheng. Analysis on the use of SF6 density monitor table[J]. Jiangsu Electrical Engineering,2012(4):21-23.
[19]李志刚,蔡巍,邓春,等. SF6气体密度继电器在极端温度下的性能校验[J].中国电力,2012,45(10):73-76.LI Zhigang,CAI Wei,DENG Chun,et al. Calibration of SF6 gas density relays in extremely unusual temperature conditions[J]. Electric Power,2012,45(10):73-76.
[20]气体密度继电器和密度表通用技术条件:JB/T 10549—2006[S].2006.General specification for gas density relay and density meter:JB/T 10549—2006[S]. 2006.
[21]压力式六氟化硫气体密度控制器:GB/T 22065—2008[S]. 2008.Pressure type SF6 gas density monitor:GB/T 22065—2008[S]. 2008.
[2]张道荣.一起高压断路器爆炸事故的原因及防范措施[J].电力安全技术,2001,3(4):38.ZHANG Daorong. Cause and prevention of a high voltage breaker explosion accident[J]. Electrical Safety Technique,2001,3(4):38.
[3]朱芳菲,孟玉婵,郑铉. SF6气体分析技术[M].北京:兵器工业出版社,1998.ZHU Fangfei,MENG Yuchan,ZHENG Xuan. SF6 gas analytic technique[M]. Beijing:Publishing House of Ordnance Industry,1998.
[4]贾泽红,陈进,刘健,等. SF6气体密度控制器漏油原因分析及改进意见[J].高压开关,2008,25(4):65-67.JIA Zehong,CHEN Jin,LIU Jian,et al. Leaking cause analysis and improvement suggestion of SF6 gas density switch[J]. High Voltage Switchgear,2008,25(4):65-67.
[5]古玲霞.一种SF6气体密度继电器全温度范围校验装置的研制[J].高压电器,2015,51(1):127-132.GU Lingxia. Development of a full temperature range calibrator for SF6 gas density monitors[J]. High Voltage Apparatus,2015,51(1):127-132.
[6]福建省电力试验研究院.技术监督简报[J].热工,2004(67):1-3.Fujian Electric Power Testing and Research Institute.Technology monitoring bulletin[J]. Thermal,2004(67):1-3.
[7]路自强,李玉海,李红献.SF6气体密度继电器的现场检验[J].青海电力,2004,23(4):22-25.LU Ziqiang,LI Yuhai,LI Hongxian. Field verification of the SF6 gas density monitor[J]. Qinghai Electric Power,2004,23(4):22-25.
[8]杨俊宏,李晓彤,畅银萍,等. SF6气体密度控制器的检验[J].高压开关,2009,26(1):68-72.YANG Junhong,LI Xiaotong,CHANG Yinping,et al.Calibration of SF6 gas density switch[J]. High Voltage Switchgear,2009,26(1):68-72.
[9]国家电网公司.国家电网公司十八项电网重大反事故措施[Z].北京:国家电网公司,2012.SGCC. Eighteen issued on the issuance of the China State Grid Corp(the major power grid anti accident measures)[Z].Beijing:SGCC,2012.
[10]电力设备预防性试验规程:DL/T 596—1996[S]. 1996.Preventive trial of electrical power unit regulation:DL/T596—1996[S]. 1996.
[11]六氟化硫气体密度继电器校验规程:DL/T 259—2012[S].2012.Calibration regulation for SF6 gas density monitor:DL/T 259—2012[S]. 2012.
[12]青海省电力公司.青海省电力公司六氟化硫气体密度继电器检验导则[Z].西宁:青海省电力公司,2002.Qinghai Power Company. SF6 density monitor inspection of Qinghai Power Company[Z]. Xining:Qinghai Power Company,2002.
[13]田宏亮. SF6密度继电器现场校验的必要性[J].宁夏电力,2010(5):27-28.TIAN Hongliang. The necessity of the scene verification of the SF6 density relay[J]. Ningxia Electric Power,2010(5):27-28.
[14]杨晓东,田进堂,杨涛,等. LW16型SF6断路器密度继电器校验接头改造[J].科学与财富,2010(7):163.YANG Xiaodong,TIAN Jintang,YANG Tao,et al. Modification of device for SF6 gas density monitor for LW16 type SF6 circuit breaker[J]. Science and Wealth,2010(7):163.
[15]周启义,张泽强,顾军,等.一种SF6气体密度继电器校验用的装配接头的研制[J].高压电器,2015,51(10):145-149.ZHOU Qiyi,ZHANG Zeqiang,GU Jun,et al. Development of a calibration device for SF6 gas density monitor[J]. High Voltage Apparatus,2015,51(10):145-149.
[16]习超群,邱曼曼,罗立波,等.电接点密度继电器存在的主要问题及改进措施[J].高压电器,2017,53(6):197-202.XI Chaoqun,QIU Manman,LUO Libo,et al. Main problems of SF6 gas density monitor with magnetic snap contact and countermeasures[J]. High Voltage Apparatus,2017,53(6):197-202.
[17]黄莉.刍议密度继电器漏油及ZDM-5型无油抗震密度继电器[J].中国科技纵横,2010(21):13.HUANG Li. Discussion on the oil leakage of the density monitor and the ZDM-5 type of the oil resistant seismic density monitor[J]. China science and technology,2010(21):13.
[18]黄烜城. SF6密度继电器表的使用状况分析[J].江苏电机工程,2012(4):21-23.HU Xuancheng. Analysis on the use of SF6 density monitor table[J]. Jiangsu Electrical Engineering,2012(4):21-23.
[19]李志刚,蔡巍,邓春,等. SF6气体密度继电器在极端温度下的性能校验[J].中国电力,2012,45(10):73-76.LI Zhigang,CAI Wei,DENG Chun,et al. Calibration of SF6 gas density relays in extremely unusual temperature conditions[J]. Electric Power,2012,45(10):73-76.
[20]气体密度继电器和密度表通用技术条件:JB/T 10549—2006[S].2006.General specification for gas density relay and density meter:JB/T 10549—2006[S]. 2006.
[21]压力式六氟化硫气体密度控制器:GB/T 22065—2008[S]. 2008.Pressure type SF6 gas density monitor:GB/T 22065—2008[S]. 2008.