Article(id=1319243320614826316, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243275354100218, articleNumber=null, orderNo=null, doi=10.13647/j.cnki.btgkj.2021.03.018, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1620230400000, receivedDateStr=2021-05-06, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792461717990, onlineDateStr=2026-10-20, pubDate=1624550400000, pubDateStr=2021-06-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792461717990, onlineIssueDateStr=2026-10-20, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792461717990, creator=13701087609, updateTime=1792461717990, updator=13701087609, issue=Issue{id=1319243275354100218, tenantId=1146029695717560320, journalId=1185652524569653253, year='2021', volume='47', issue='3', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1624550400000', pubDateStr='2021-06-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792461707198, creator='13701087609', updateTime=1792735350204, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320391017367453900, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243275354100218, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320391017367453901, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1319243275354100218, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=65, endPage=68, ext={EN=ArticleExt(id=1319243320816152909, articleId=1319243320614826316, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Application of Noncontacting Function of Silicon Controlled Rectifier for Metallurgical Hoisting Crane, columnId=1187100786392711543, journalTitle=Science & Technology of Baotou Steel, columnName=Equipment and Automation, runingTitle=null, highlight=null, articleAbstract=

In this paper, the structure, working principle, characteristics and performances of silicon controlled rectifier are summarized as well as its advantage of controlling high power with low power for metallurgical hoisting crane is introduced through examples. It can control the 160 kW motor of main coil with milliampere current, it is with such functions superior to those of contactor as it can be turned on and off in microsecond, noncontacting operation, no spark and noises, high efficiency as well as low costs and failure rate.

, authors=Zhi-bin Wang, Li-zhong Guo, Chun-zhong Ge, authorsList=Zhi-bin Wang, Li-zhong Guo, Chun-zhong Ge, 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=1319243321080394062, articleId=1319243320614826316, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=可控硅无触点功能在冶金起重吊车中的应用, columnId=1185882040256840459, journalTitle=包钢科技, columnName=设备与自动化, runingTitle=null, highlight=null, articleAbstract=

文章总结了可控硅的结构、工作原理以及特点性能,通过实例介绍了可控硅在冶金起重吊车中以小功率控制大功率的优点。可控硅应用于毫安级电流控制主卷160 kW大电机,优于接触器的功能,在微秒级内可以开通、关断;无触点运行,无火花、无噪音;效率高、成本低;故障率低。

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王志彬(1980-),男,内蒙古乌兰察布市人,高级工程师,主要从事电气设备维护。

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王志彬(1980-),男,内蒙古乌兰察布市人,高级工程师,主要从事电气设备维护。

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可控硅无触点功能在冶金起重吊车中的应用
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王志彬 , 郭利中 , 葛春忠
包钢科技 | 设备与自动化 2021,47(3): 65-68
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包钢科技 |设备与自动化 2021 , 47 (3) : 65 -68
可控硅无触点功能在冶金起重吊车中的应用
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王志彬, 郭利中, 葛春忠
作者信息
  • 内蒙古包钢钢联股份有限公司钢管公司,内蒙古 包头 014010
作者简介:

王志彬(1980-),男,内蒙古乌兰察布市人,高级工程师,主要从事电气设备维护。

Application of Noncontacting Function of Silicon Controlled Rectifier for Metallurgical Hoisting Crane
Zhi-bin Wang, Li-zhong Guo, Chun-zhong Ge
Affiliations
  • Steel Tube Co. of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
出版时间: 2021-06-25 doi: 10.13647/j.cnki.btgkj.2021.03.018
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文章总结了可控硅的结构、工作原理以及特点性能,通过实例介绍了可控硅在冶金起重吊车中以小功率控制大功率的优点。可控硅应用于毫安级电流控制主卷160 kW大电机,优于接触器的功能,在微秒级内可以开通、关断;无触点运行,无火花、无噪音;效率高、成本低;故障率低。

控制  /  电压  /  导通  /  电流  /  可控硅  /  触发

In this paper, the structure, working principle, characteristics and performances of silicon controlled rectifier are summarized as well as its advantage of controlling high power with low power for metallurgical hoisting crane is introduced through examples. It can control the 160 kW motor of main coil with milliampere current, it is with such functions superior to those of contactor as it can be turned on and off in microsecond, noncontacting operation, no spark and noises, high efficiency as well as low costs and failure rate.

control  /  voltage  /  breakover  /  current  /  silicon controlled rectifier  /  trigger
王志彬, 郭利中, 葛春忠. 可控硅无触点功能在冶金起重吊车中的应用. 包钢科技, 2021 , 47 (3) : 65 -68 . DOI: 10.13647/j.cnki.btgkj.2021.03.018
Zhi-bin Wang, Li-zhong Guo, Chun-zhong Ge. Application of Noncontacting Function of Silicon Controlled Rectifier for Metallurgical Hoisting Crane[J]. Science & Technology of Baotou Steel, 2021 , 47 (3) : 65 -68 . DOI: 10.13647/j.cnki.btgkj.2021.03.018

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doi: 10.13647/j.cnki.btgkj.2021.03.018
  • 接收时间:2021-05-06
  • 首发时间:2026-10-20
  • 出版时间:2021-06-25
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  • 收稿日期:2021-05-06
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    内蒙古包钢钢联股份有限公司钢管公司,内蒙古 包头 014010
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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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