一种高性能矿用本质安全型电源设计
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摘要
针对目前本质安全型电源电磁抗扰性差、带载能力弱等问题,设计了一种高性能矿用本质安全型电源。该电源基于准谐振反激式开关电源和双重过压、过流保护设计,可将AC85～250V宽输入电压转换为稳定的DC12V/2A输出。测试结果表明,该电源纹波小,效率高,电磁抗扰性强,符合GB 3836.4—2010《爆炸性环境第4部分:由本质安全型"i"保护的设备》中本质安全性能要求。
For problems of poor electromagnetic immunity and weak load capacity of current intrinsically safe power supply,a high-performance mine-used intrinsically safe power supply was designed.The power supply is based on quasi-resonant flyback switching power supply and dual overvoltage and overcurrent protection,which can convert AC85-250 V wide input voltage into stable DC12 V/2 Aoutput.The test results show that the power supply has small ripple,high efficiency and strong electromagnetic immunity,which meets intrinsic safety performance requirements of GB 3836.4-2010 Explosive Atmospheres Part 4:Equipment Protection by Intrinsic Safety "i".
For problems of poor electromagnetic immunity and weak load capacity of current intrinsically safe power supply,a high-performance mine-used intrinsically safe power supply was designed.The power supply is based on quasi-resonant flyback switching power supply and dual overvoltage and overcurrent protection,which can convert AC85-250 V wide input voltage into stable DC12 V/2 Aoutput.The test results show that the power supply has small ripple,high efficiency and strong electromagnetic immunity,which meets intrinsic safety performance requirements of GB 3836.4-2010 Explosive Atmospheres Part 4:Equipment Protection by Intrinsic Safety "i".
引文
[1]林引.一种矿用开关电源设计[J].工矿自动化,2018,44(2):95-99.LIN Yin.Design of a mine-used switching power supply[J].Industry and Mine Automation,2018,44(2):95-99.
[2]蔡广亮,宋建成,李永学,等.基于MAX4211的本质安全开关电源的研究[J].煤炭技术,2014,33(3):148-151.CAI Guangliang,SONG Jiancheng,LI Yongxue,et al.Research on mine intrinsic safety power supply based on MAX4211[J].Coal Technology,2014,33(3):148-151.
[3]梁博,刘春富,冯文彬.煤矿用传感器开关电源电磁干扰抑制方法[J].煤矿安全,2017,48(3):95-98.LIANG Bo,LIU Chunfu,FENG Wenbin.Suppression method of electromagnetic interference for switching power supply of mine sensor[J].Safety in Coal Mines,2017,48(3):95-98.
[4]周亚夫,许辰雨.矿用本安电源保护电路的优化设计[J].中国煤炭,2015,41(1):70-72.ZHOU Yafu,XU Chenyu.Research on optimization design of the protection circuit of mine intrinsically safe power[J].China Coal,2015,41(1):70-72.
[5]肖记.反激式开关电源的电磁干扰建模及抑制方法研究[D].杭州:浙江大学,2017:39-45.
[6]林引.矿用高可靠性本安型传感器电源电路设计与实现[J].煤炭科学技术,2013,41(6):88-91.LIN Yin.Design and realization on power of high reliable intrinsic safe sensor[J].Coal Science and Technology,2013,41(6):88-91.
[7]王文清.提高矿用本安电源带载能力的研究与实践[J].煤炭工程,2008,40(11):104-106.WANGWenqing. Researchandpracticeson improvement of mine intrinsic safe electric power loading ability[J].Coal Engineering,2008,40(11):104-106.
[8]于月森,谢冬莹,伍小杰.本安防爆系统与本安电源结构特点及分类探讨[J].煤炭科学技术,2012,40(3):78-82.YU Yuesen,XIE Dongying,WU Xiaojie.Discussion on features and classification of intrinsic safe flame proof system and intrinsic safe electric power structure[J].Coal Science and Technology,2012,40(3):78-82.
[9]周雪峰.输出本质安全型准谐振反激变换器分析[J].工矿自动化,2013,39(6):29-31.ZHOU Xuefeng.Analysis of quasi-resonant flyback converter with intrinsic safety output[J].Industry and Mine Automation,2013,39(6):29-31.
[10]俞优姝,李良光,王亚清,等.基于单端反激式本安电源的设计[J].煤炭技术,2011,30(1):39-41.YU Youshu,LI Liangguang,WANG Yaqing,et al.Design of intrinsically-safe power supply based on single-ended flyback[J].Coal Technology,2011,30(1):39-41.
[11]田小超,王小龙,王博,等.矿用多路隔爆兼本质安全型线性电源设计与研究[J].煤炭技术,2018,37(3):235-236.TIAN Xiaochao,WANG Xiaolong,WANG Bo,et al.Design and research of multiple flameproof and intrinsically safe linear power supply[J].Coal Technology,2018,37(3):235-236.
[12]沙占友,马洪涛.准谐振式软开关变换器的设计[J].电源技术应用,2008,11(2):59-64.SHA Zhanyou,MA Hongtao.Design of quasiresonant soft switch converter[J].Power Supply Technologies and Applications,2008,11(2):59-64.
[13]刘树林,马一博,文晓明,等.输出本安Buck-Boost变换器的最危险输出短路放电工况研究[J].电工技术学报,2015,30(14):253-260.LIU Shulin,MA Yibo,WEN Xiaoming,et al.Research on the most dangerous output short-circuit discharge conditions of output intrinsic safety BuckBoostconverters[J]. TransactionsofChina Electrotechnical Society,2015,30(14):253-260.
[14]刘树林,钟久明,樊文斌,等.电容电路短路火花放电特性及其建模研究[J].煤炭学报,2012,37(12):2123-2128.LIU Shulin,ZHONG Jiuming,FAN Wenbin,et al.Short circuit discharge characteristics of the capacitive circuit and its mathematical model[J].Journal of China Coal Society,2012,37(12):2123-2128.
[15]朱前伟.矿用本质安全电源的基本要求和设计方法[J].工矿自动化,2012,38(2):22-25.ZHU Qianwei.Basic requirements and design method of mine-used intrinsic safety power supply[J].Industry and Mine Automation,2012,38(2):22-25.
[16] GB 3836.1—2010爆炸性环境第1部分:设备通用要求[S].
[17]赵四海,周杰.矿用隔爆兼本质安全型不间断直流稳压电源的设计[J].工矿自动化,2012,38(4):17-19.ZHAO Sihai,ZHOU Jie.Design of explosion-proof and intrinsic safety DC stabilized UPS used in coal mine[J].Industry and Mine Automation,2012,38(4):17-19.
[18]房绪鹏,于志学,秦明,等.用于本质安全电源的新型截流型保护电路[J].工矿自动化,2016,42(12):56-58.FANG Xupeng,YU Zhixue,QIN Ming,et al.A novel chopping current protection circuit for intrinsically safe powersupply[J].IndustryandMine Automation,2016,42(12):56-58.
[19]房绪鹏,秦明,胡秋兰,等.一种基于LT4363的本安电路[J].煤矿安全,2017,48(10):111-113.FANG Xupeng,QIN Ming,HU Qiulan,et al.A new intrinsically safe circuit based on LT4363[J].Safety in Coal Mines,2017,48(10):111-113.
[20]房绪鹏,秦明,于志学,等.一种基于LT4363的本安电源的设计[J].电子器件,2017,40(4):875-878.FANG Xupeng,QIN Ming,YU Zhixue,et al.The design of an intrinsically safe power supply based on LT4363[J].Chinese Journal of Electron Devices,2017,40(4):875-878.
[2]蔡广亮,宋建成,李永学,等.基于MAX4211的本质安全开关电源的研究[J].煤炭技术,2014,33(3):148-151.CAI Guangliang,SONG Jiancheng,LI Yongxue,et al.Research on mine intrinsic safety power supply based on MAX4211[J].Coal Technology,2014,33(3):148-151.
[3]梁博,刘春富,冯文彬.煤矿用传感器开关电源电磁干扰抑制方法[J].煤矿安全,2017,48(3):95-98.LIANG Bo,LIU Chunfu,FENG Wenbin.Suppression method of electromagnetic interference for switching power supply of mine sensor[J].Safety in Coal Mines,2017,48(3):95-98.
[4]周亚夫,许辰雨.矿用本安电源保护电路的优化设计[J].中国煤炭,2015,41(1):70-72.ZHOU Yafu,XU Chenyu.Research on optimization design of the protection circuit of mine intrinsically safe power[J].China Coal,2015,41(1):70-72.
[5]肖记.反激式开关电源的电磁干扰建模及抑制方法研究[D].杭州:浙江大学,2017:39-45.
[6]林引.矿用高可靠性本安型传感器电源电路设计与实现[J].煤炭科学技术,2013,41(6):88-91.LIN Yin.Design and realization on power of high reliable intrinsic safe sensor[J].Coal Science and Technology,2013,41(6):88-91.
[7]王文清.提高矿用本安电源带载能力的研究与实践[J].煤炭工程,2008,40(11):104-106.WANGWenqing. Researchandpracticeson improvement of mine intrinsic safe electric power loading ability[J].Coal Engineering,2008,40(11):104-106.
[8]于月森,谢冬莹,伍小杰.本安防爆系统与本安电源结构特点及分类探讨[J].煤炭科学技术,2012,40(3):78-82.YU Yuesen,XIE Dongying,WU Xiaojie.Discussion on features and classification of intrinsic safe flame proof system and intrinsic safe electric power structure[J].Coal Science and Technology,2012,40(3):78-82.
[9]周雪峰.输出本质安全型准谐振反激变换器分析[J].工矿自动化,2013,39(6):29-31.ZHOU Xuefeng.Analysis of quasi-resonant flyback converter with intrinsic safety output[J].Industry and Mine Automation,2013,39(6):29-31.
[10]俞优姝,李良光,王亚清,等.基于单端反激式本安电源的设计[J].煤炭技术,2011,30(1):39-41.YU Youshu,LI Liangguang,WANG Yaqing,et al.Design of intrinsically-safe power supply based on single-ended flyback[J].Coal Technology,2011,30(1):39-41.
[11]田小超,王小龙,王博,等.矿用多路隔爆兼本质安全型线性电源设计与研究[J].煤炭技术,2018,37(3):235-236.TIAN Xiaochao,WANG Xiaolong,WANG Bo,et al.Design and research of multiple flameproof and intrinsically safe linear power supply[J].Coal Technology,2018,37(3):235-236.
[12]沙占友,马洪涛.准谐振式软开关变换器的设计[J].电源技术应用,2008,11(2):59-64.SHA Zhanyou,MA Hongtao.Design of quasiresonant soft switch converter[J].Power Supply Technologies and Applications,2008,11(2):59-64.
[13]刘树林,马一博,文晓明,等.输出本安Buck-Boost变换器的最危险输出短路放电工况研究[J].电工技术学报,2015,30(14):253-260.LIU Shulin,MA Yibo,WEN Xiaoming,et al.Research on the most dangerous output short-circuit discharge conditions of output intrinsic safety BuckBoostconverters[J]. TransactionsofChina Electrotechnical Society,2015,30(14):253-260.
[14]刘树林,钟久明,樊文斌,等.电容电路短路火花放电特性及其建模研究[J].煤炭学报,2012,37(12):2123-2128.LIU Shulin,ZHONG Jiuming,FAN Wenbin,et al.Short circuit discharge characteristics of the capacitive circuit and its mathematical model[J].Journal of China Coal Society,2012,37(12):2123-2128.
[15]朱前伟.矿用本质安全电源的基本要求和设计方法[J].工矿自动化,2012,38(2):22-25.ZHU Qianwei.Basic requirements and design method of mine-used intrinsic safety power supply[J].Industry and Mine Automation,2012,38(2):22-25.
[16] GB 3836.1—2010爆炸性环境第1部分:设备通用要求[S].
[17]赵四海,周杰.矿用隔爆兼本质安全型不间断直流稳压电源的设计[J].工矿自动化,2012,38(4):17-19.ZHAO Sihai,ZHOU Jie.Design of explosion-proof and intrinsic safety DC stabilized UPS used in coal mine[J].Industry and Mine Automation,2012,38(4):17-19.
[18]房绪鹏,于志学,秦明,等.用于本质安全电源的新型截流型保护电路[J].工矿自动化,2016,42(12):56-58.FANG Xupeng,YU Zhixue,QIN Ming,et al.A novel chopping current protection circuit for intrinsically safe powersupply[J].IndustryandMine Automation,2016,42(12):56-58.
[19]房绪鹏,秦明,胡秋兰,等.一种基于LT4363的本安电路[J].煤矿安全,2017,48(10):111-113.FANG Xupeng,QIN Ming,HU Qiulan,et al.A new intrinsically safe circuit based on LT4363[J].Safety in Coal Mines,2017,48(10):111-113.
[20]房绪鹏,秦明,于志学,等.一种基于LT4363的本安电源的设计[J].电子器件,2017,40(4):875-878.FANG Xupeng,QIN Ming,YU Zhixue,et al.The design of an intrinsically safe power supply based on LT4363[J].Chinese Journal of Electron Devices,2017,40(4):875-878.