【正文】 e oxide and other harmful gas emissions, is really kill two birds with one stone. This paper mainly introduces the basic principle of fluorescent lamp and electronic ballast design classic IR2167. Fluorescent lamps not only work is not very high temperature, pressure changes small, startup and operation lamp impedance change is small, and has the advantages of simple structure, low price, high efficiency, light color, luminous symmetry good performance, brightness and long service life, thus get a lot of promotion. Fluorescent lamp with negative resistance characteristics, ballast must and current limiting function bination use, the basic working principle of electronic ballast is 50 (or 60) AC Hz into 10kHz to 65KHz high frequency AC inverter, reach the effect. Therefore, the electronic ballast design plays a key role. keywords： Fuorescent Lamp， Inverter， LED， Electronic Ballast IR2167Design 湖南工業(yè)大學(xué)本科畢業(yè)設(shè)計(jì)（論文） III 目 錄 摘 要 ........................................................................................................................................... I ABSTRACT....................................................................................................................................... II 第 1章 電子照明 ........................................................................................................................... 1 .............................................................................................................................................1 ..........................................................................................................................................................3 .....................................................................................................................................4 ............................................................................................................................5 第 2章 熒光燈 .............................................................................................................................. 7 熒光燈介紹 .......................................................................................................................................................7 氣體放電原理 ...................................................................................................................................................8 熒光燈結(jié)構(gòu)及其工作原理 ..............................................................................................................................8 第 3章 電子鎮(zhèn)流器常用元器件 ....................................................................................................13 雙極結(jié)型晶體管 ............................................................................................................................................ 13 功率場效應(yīng)晶體管 ........................................................................................................................................ 14 晶體管 ............................................................................................................................................................. 15 絕緣柵雙極型晶體管 .................................................................................................................................. 17 功率開關(guān)晶體管的選用 ............................................................................................................................... 18 第 4章 電子鎮(zhèn)流器應(yīng)用介紹 ........................................................................................................20 節(jié)能燈電子鎮(zhèn)流器 ........................................................................................................................................ 20 分立元件鎮(zhèn)流器 ............................................................................................................................................ 22 集成電路電子鎮(zhèn)流器 .................................................................................................................................... 22 第 5章 基于 IR2167的電子鎮(zhèn)流器的設(shè)計(jì) .....................................................................................24 IR2167電子鎮(zhèn)流器集成電路簡介 .............................................................................................................. 24 IR2167電子鎮(zhèn)流器集成電路功能介紹 ..................................................................................................... 24 IR2167 引腳與功能 ............................................................................................................................. 24 工作狀態(tài)圖 ........................................................................................................................................... 26 基于 IR2167的 PFC控制電路 ............................................................................................................ 27 計(jì)算機(jī)輔 助軟件 BDA 簡介及步驟 ............................................................................................................... 29 采用 IR2167的電子鎮(zhèn)流器應(yīng)用電路 ........................................................................................................ 30 結(jié)論 ............................................................................................................................................33 參考文獻(xiàn) ......................................................................................................................................34 致謝 ............................................................................................................................................35 湖南工業(yè)大學(xué)本科畢業(yè)設(shè)計(jì)（論文） 1 第 1章 電子照明 電子照明發(fā)展概況 ① ： 二十世紀(jì)初 的時候 Joseph Round 第一次在碳化硅里 看到電導(dǎo)致 發(fā)光 的自然現(xiàn)象。熒光燈具有負(fù)阻特性，必須和有限流作用的鎮(zhèn)流器相結(jié)合 使用，電子鎮(zhèn)流器的最基本工作原理是把 50（或 60） Hz 的工頻交流電變成 10kHz 到 65KHz 的高頻率的交流電，達(dá)到逆變的效果 。 “ 綠色照明工程 ” 不僅 只是 簡單的 能源節(jié)儉 ，而且 是 對環(huán)境的保護(hù)； “ 綠色照明工程 ” 不僅是 目前資源短缺問題所在 ， 而且是 對子孫后代延續(xù)生存發(fā)展的深思 。二十一世紀(jì)是一個能源危機(jī)的時代 ， 各國都為 能源 的短 缺制定出了一系列新的 政策 ，尤其在我 們的 國家， 因?yàn)?照