基于IR2167的电子镇流器的设计

（2013届）本科毕业设计（论文）资料题目名称：基于IR2167的电子镇流器的设计学院（部）：电气与信息工程学院专业：电气工程及其自动化学生姓名：赵亮班级：电自094学号09401300434指导教师姓名：罗飞职称教授最终评定成绩：湖南工业大学教务处2013届本科毕业设计（论文）资料第一部分毕业论文（2013届）本科毕业设计（论文）学院（部）：电气与信息工程学院专业：电气工程及其自动化学生姓名：赵亮班级：电自094学号09401300434指导教师姓名：罗飞职称教授最终评定成绩：2013年6月湖南工业大学本科毕业设计（论文）I摘要20世纪70年代中国就开始研制电子镇流器和产生了节能灯以来，绿色照明产业已取得了较快速的发展，现在我国已经成为世界照明生产规模最大的国家，产量位居世界各国前列。二十一世纪是一个能源危机的时代，各国都为能源的短缺制定出了一系列新的政策，尤其在我们的国家，因为照明占了国家总用电量的1/10所以，现在正在从会普遍造成能源浪费的白炽灯向节能型的灯具（如荧光灯，LED灯等）过渡。“绿色照明工程”不仅只是简单的能源节俭，而且是对环境的保护；“绿色照明工程”不仅是目前资源短缺问题所在，而且是对子孙后代延续生存发展的深思。通过照明LED灯节能，减少了用电量，同时减少氧化物等有害气体的排放，真可谓是一箭双雕。本论文主要介绍了荧光灯的基本原理以及最经典的IR2167电子镇流器设计。荧光灯不仅工作温度不是很高，气压变化小，启动和工作时灯管阻抗变化小，而且结构简单、价格低廉、光照效率高、显色性能较好、发光匀称、亮度适中和寿命长，因此得到了大量的推广。荧光灯具有负阻特性，必须和有限流作用的镇流器相结合使用，电子镇流器的最基本工作原理是把50（或60）Hz的工频交流电变成10kHz到65KHz的高频率的交流电，达到逆变的效果。所以，电子镇流器的设计的好坏将起到关键的作用。关键词：荧光灯，逆变，IR2167电子镇流器设计湖南工业大学本科毕业设计（论文）IIABSTRACTSincethenineteenseventiesChinabeganthedevelopmentofelectronicballastsandenergy-savinglamps,greenlightingindustryhasachievedarapiddevelopment,nowChinahasbecometheworld'slargestlightingproductioncountries,outputintheworldforefront.Twenty-firstCenturyisatimeofenergycrisis,countriesallovertheworldfortheshortageofenergytodevelopaseriesofnewpolicies,especiallyinourcountry,becausethelightingaccountsforthenationaltotalenergyconsumptionofthe1/10so,lampsarenowincommoncauseofincandescentlampenergywastetoenergysavingtype(suchasfluorescentlamps,LEDlamp)transition.Greenlightingprojectisnotonlyasimpleenergysaving,butalsofortheprotectionoftheenvironment;greenlightingprojectisnotonlythepresentshortageproblem,butalsototheoffspringsurvivaldevelopmentponder.ThelightingLEDlampenergysaving,reducespowerconsumption,whilereducingtheoxideandotherharmfulgasemissions,isreallykilltwobirdswithonestone.ThispapermainlyintroducesthebasicprincipleoffluorescentlampandelectronicballastdesignclassicIR2167.Fluorescentlampsnotonlyworkisnotveryhightemperature,pressurechangessmall,start-upandoperationlampimpedancechangeissmall,andhastheadvantagesofsimplestructure,lowprice,highefficiency,lightcolor,luminoussymmetrygoodperformance,brightnessandlongservicelife,thusgetalotofpromotion.Fluorescentlampwithnegativeresistancecharacteristics,ballastmustandcurrentlimitingfunctioncombinationuse,thebasicworkingprincipleofelectronicballastis50(or60)ACHzinto10kHzto65KHzhighfrequencyACinverter,reachtheeffect.Therefore,theelectronicballastdesignplaysakeyrole.keywords：FuorescentLamp，Inverter，LED，ElectronicBallastIR2167Design湖南工业大学本科毕业设计（论文）III目录摘要..............................................................................................................................................................IABSTRACT.........................................................................................................................................................II第1章电子照明............................................................................................................................................11.1电子照明发展概况.....................................................................................................................................11.2电子镇流器.................................................................................................................................................31.2.1电子镇流器的特点.............................................................................................................................41.2.2电子镇流器的发展趋势.....................................................................................................................5第2章荧光灯................................................................................................................................................72.1荧光灯介绍...............................................................................................................................................72.2气体放电原理...........................................................................................................................................82.3荧光灯结构及其工作原理.......................................................................................................................8第3章电子镇流器常用元器件.................................................................................................................133.1双极结型晶体管.....................................................................................................................................133.2功率场效应晶体管.................................................................................................................................143.3晶体管.....................................................................................................................................................153.4绝缘栅双极型晶体管............................................................................................................................173.5功率开关晶体管的选用.........................................................................................................................18第4章电子镇流器应用介绍...................................................