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The new traction substation in Baiyun Iron Mine is responsible for direct current system power supply of the whole mine. The 6 000 V alternating current is rectified into DC 1 500 V to supply power for the whole mine's railway production system. Now it is being upgraded, and during the test of power supply line, coil burning of circuit breaker occurs. According to the phenomenon of circuit breaker burning, causes for coil burning of circuit breaker are analyzed, and protective circuit for preventing coil burning of circuit breaker is put forward.

, authors=Fei XU, Yi-ming LEI, authorsList=Fei XU, Yi-ming LEI, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1319263328728363877, articleId=1319263328124384098, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=新牵引变电所1#进线柜断路器线圈烧损分析, columnId=1319263296851661014, journalTitle=包钢科技, columnName=机械制造与电气自动化, runingTitle=null, highlight=null, articleAbstract=

白云铁矿新牵引变电所负责全矿的直流系统供电,将6 000 V的交流电经整流变为直流1 500 V,给全矿的铁路生产系统供电。现对其进行升级改造,在改造期间,进行空线路试送电的过程中,发生断路器线圈烧损情况。根据断路器烧损现象,分析断路器线圈烧损原因,提出防止断路器线圈烧损的保护电路。

, authors=徐飞, 雷一鸣, authorsList=徐飞, 雷一鸣, authorCompany=null, correspAuthors=null, authorNote=

徐飞(1980-),男,内蒙古呼伦贝尔市人,工程师,现从事电气技术管理工作。

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徐飞(1980-),男,内蒙古呼伦贝尔市人,工程师,现从事电气技术管理工作。

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徐飞(1980-),男,内蒙古呼伦贝尔市人,工程师,现从事电气技术管理工作。

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新牵引变电所1#进线柜断路器线圈烧损分析
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徐飞 , 雷一鸣
包钢科技 | 机械制造与电气自动化 2017,43(增刊): 70-72
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包钢科技 |机械制造与电气自动化 2017 , 43 (增刊) : 70 -72
新牵引变电所1#进线柜断路器线圈烧损分析
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徐飞(1980-),男,内蒙古呼伦贝尔市人,工程师,现从事电气技术管理工作。

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徐飞, 雷一鸣
作者信息
  • 包钢(集团)公司白云鄂博铁矿,内蒙古 包头 014080
作者简介:

徐飞(1980-),男,内蒙古呼伦贝尔市人,工程师,现从事电气技术管理工作。

Analysis on Coil Burning of Circuit Breaker for No.1 Incoming Cabinet in New Traction Substation
Fei XU, Yi-ming LEI
Affiliations
  • Baiyunebo Iron Mine of Baotou Steel (Group) Corp., Baotou 014080, Nei Monggol, China
出版时间: 2017-08-25 doi: 10.13647/j.cnki.btgkj.2017.s1.018
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白云铁矿新牵引变电所负责全矿的直流系统供电,将6 000 V的交流电经整流变为直流1 500 V,给全矿的铁路生产系统供电。现对其进行升级改造,在改造期间,进行空线路试送电的过程中,发生断路器线圈烧损情况。根据断路器烧损现象,分析断路器线圈烧损原因,提出防止断路器线圈烧损的保护电路。

断路器线圈  /  大电流吸合  /  小电流维持  /  时间继电器  /  保护电路

The new traction substation in Baiyun Iron Mine is responsible for direct current system power supply of the whole mine. The 6 000 V alternating current is rectified into DC 1 500 V to supply power for the whole mine's railway production system. Now it is being upgraded, and during the test of power supply line, coil burning of circuit breaker occurs. According to the phenomenon of circuit breaker burning, causes for coil burning of circuit breaker are analyzed, and protective circuit for preventing coil burning of circuit breaker is put forward.

coil burning of circuit breaker  /  large current suction  /  small current maintaining  /  time relay  /  protective circuit
徐飞, 雷一鸣. 新牵引变电所1#进线柜断路器线圈烧损分析. 包钢科技, 2017 , 43 (增刊) : 70 -72 . DOI: 10.13647/j.cnki.btgkj.2017.s1.018
Fei XU, Yi-ming LEI. Analysis on Coil Burning of Circuit Breaker for No.1 Incoming Cabinet in New Traction Substation[J]. Science & Technology of Baotou Steel, 2017 , 43 (增刊) : 70 -72 . DOI: 10.13647/j.cnki.btgkj.2017.s1.018

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doi: 10.13647/j.cnki.btgkj.2017.s1.018
  • 接收时间:2017-06-05
  • 首发时间:2026-10-20
  • 出版时间:2017-08-25
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  • 收稿日期:2017-06-05
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    包钢(集团)公司白云鄂博铁矿,内蒙古 包头 014080
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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