小功率晶闸管整流电路设计VIP专享VIP免费

ached)andon-timecontrolproblems;severitygreaterrisk,accordingtotherequiredtroubleshooting,registrationform,andsignedbythoseresponsibleforthesecurityoftheunitforthefirstafterescalation.Thirdarticleopenminemanageroncoalmineproductionjobdistrictwithinofsecurityhiddentroubleshooting,andgovernanceandreportfullisresponsiblefor;securityDeputyManagertieManagerwork,theparagraphconstructionteamheadandthebusinessdepartmentheadMember,andrunmaintenancepersonnel,areshouldaccordingtotheirofdutiesrange,onproductionequipment,andfacilities,andsiteenvironment,aspectsofsecurityhiddenforcheckandreport,andbyhiddenrectificationprogrammeforhiddengovernance.Fourthopen-pitminesafetysectionisresponsibleforthesupervisionandinspectionintheproductionareatroubleshooting,managementandreportingofcomprehensivework.Articlescopeandfocusoftheinspectionpersonnelatvariouslevels:1,operatingpersonnelbeforetakingoverandshiftbeforethejurisdictionareatoconductacomprehensiveinspectionofequipment,runningthesquadleaerondutyduringmajorequipmentoverhaul,beforeandaftertheshifttodesignatedstafftounderstandtheoperationofequipmentintheequipmentandcheckonfocus.2,equipmentrepairequipmenttoselectmaintenancecheckatleasttwiceaweektokeyequipmentanddefectivedevicestoincreasethefrequencyofinspection.Teamleaderdedicatedtothedeviceeverydayoperationofalldeviceswithinthescopeofmaintenancepersonnelunderstandthemaintenanceandinspectionofkeyequipment.Paragraph3,theownerandprofessionalandtechnicalpersonnelshouldbecarriedoutdailyafterworksitevisitinspection...Evening.Controlroom:focusedoncoalseamspontaneouscombustionundertroubleshooting,help,landslide,coalfire,earth-moving,roadcarwallsitesafetysupervision,andconscientiouslyimplementtheminerectificationmeasures.Productiontechnologysection:isresponsiblefortroubleshootingwhetherexistsSupercapacity,andSuper小功率晶闸管整流电路设计一、设计目的及意义电力电子技术的课程设计是《电力电子技术》课程的一个重要的实践教学环节。它与理论教学和实践教学相结合，可加深理解和全面掌握《电力电子技术》课程的基本内容，可使我们在理论联系实际、综合分析、理论计算、归纳整理和实验研究等方面得到综合训练和提高，从而培养我们具有独立解决实际问题和从事科学研究的初步能力。主要目的在于：1.通过设计提高学生综合运用知识的能力，巩固和扩展学生的知识领域、培养学生严谨的科学态度和提高独立工作的能力；2.通过设计使学生初步掌握电力电子系统设计方法，熟悉国家有关技术和经济方面的方针政策和安全规程，训练使用设计手册的技术资料的能力；3.培养学生利用计算机编写技术和绘制设计图样的能力。二、设计的原始数据及具体要求Ⅰ）原始数据1.380V三相交流供电电源；2.负载为并励直流电动机，相关数据如下表所示：型号额定功率（KW）额定电压（V）额定电流（A）额定转速(r/min)电枢回路电感(H)Z2-9230220161.57503.623.整流装置输出的直流电压和电流应满足负载要求；4.电路应具有一定的稳压和保护功能，同时还具有较高的防止过电压和过电流的抗干扰能力。Ⅱ）具体要求1.方案论证及选择；2.整流变压器电压及容量计算；3.晶闸管元件选择；4.电抗器容量计算；5.保护电路的元件选择；6.触发电路选择；7.同步变压器及同步电压选择；8.完成课程设计说明书一份，设计晶闸管整流电路原理图一张。ached)andon-timecontrolproblems;severitygreaterrisk,accordingtotherequiredtroubleshooting,registrationform,andsignedbythoseresponsibleforthesecurityoftheunitforthefirstafterescalation.Thirdarticleopenminemanageroncoalmineproductionjobdistrictwithinofsecurityhiddentroubleshooting,andgovernanceandreportfullisresponsiblefor;secu...