龍啟電子是臺灣芯睿MIKKON單片機(jī)一級代理,此款單片機(jī)性價(jià)比高,歡迎選用! MK6A12P、MK6A20P、MK7A21P、MK7A25P、MK7A23P、MK9A35EP/MK9A50P/MK9A80P/MK9A160P(LCD), 部分管腳完全兼容其他品牌PIC12C508、PIC16F54、PIC16F57、TM58PC11、SN8P2501B、HT46R47、S3F9454,EM78P153等,芯睿MIKKON芯片廣泛使用于LED閃燈、充電器、防盜、家電控制,該產(chǎn)品已經(jīng)批量供貨,可提供樣品試用,價(jià)格低于同類產(chǎn)品,質(zhì)量更優(yōu)! 部分型號: MK7A25P(A/D 8bit PWM)—HT46R47;8SOP/8DIP;14SOP/14DIP;18SOP/18DIP;20SOP/20DIP. MK7A23P(A/D 12bit 雙PWM)—S3F9454;8DIP/SOP;14SOP/DIP;20SOP/DIP;28SOP/SKDIP/DIP;32SOP MK6A12P(普通I/O)-EM78P153/SN8P2501/PIC12C508 ; MK9A35P(驅(qū)動(dòng)189個(gè)點(diǎn));-EM78P468 MK9A50P(驅(qū)動(dòng)336個(gè)點(diǎn)) MK9A80P(驅(qū)動(dòng)400個(gè)點(diǎn)) MK9A160P(驅(qū)動(dòng)1024個(gè)點(diǎn)) 產(chǎn)品應(yīng)用:家電控制、電腦周邊、電磁爐、各類充電器、移動(dòng)電源、UPS電源、電水壺、電壓力鍋、電飯煲、LED、玩具、遙控、LCD電子時(shí)鐘、萬年歷、電子秤/計(jì)價(jià)秤、直發(fā)器、空氣清晰機(jī)、滅蚊器、治療儀、測試儀、空調(diào)遙控器、游戲機(jī)、USB小數(shù)碼相框、U盤,讀卡器等數(shù)據(jù)速度傳輸要求比較快的產(chǎn)品等 另外,我公司有專業(yè)的工程師隊(duì)伍,可依客戶要求為客戶提供方案開發(fā)。 如需了解詳情,請與我聯(lián)系.多謝關(guān)注! 郭珍汲 13760345882 龍啟電子有限公司 Tel: 0755-83215331 Email:gzhenji@163.com MSN:gzhenji@hotmail.com QQ:475238912 貿(mào)易通:lqmoon517 Skype:lqdzmoon
標(biāo)簽:
芯睿單片機(jī)
型號
選型
上傳時(shí)間:
2013-11-03
上傳用戶:wpwpwlxwlx
在綜合分析諧波勵(lì)磁無刷同步發(fā)電機(jī)勵(lì)磁控制系統(tǒng)的基礎(chǔ)上,對其勵(lì)磁控制策略進(jìn)行了研究,開發(fā)了一套基于DSP( TMS320F2812) 控制的新型柴油發(fā)電機(jī)勵(lì)磁控制系統(tǒng),該系統(tǒng)采用參數(shù)自適應(yīng)模糊PID 控制勵(lì)磁,選用交流采樣方式實(shí)時(shí)檢測各信號的瞬時(shí)特性,系統(tǒng)仿真結(jié)果以及在1 臺25 kW 工頻柴油發(fā)電機(jī)上的試驗(yàn)結(jié)果證明了該控制器具有較好的電壓調(diào)節(jié)特性,系統(tǒng)穩(wěn)態(tài)和暫態(tài)性能完全滿足發(fā)電機(jī)對勵(lì)磁系統(tǒng)的要求。關(guān)鍵詞:勵(lì)磁調(diào)節(jié);模糊PID 控制;數(shù)字信號處理器;交流采樣
Abstract :According to the general analysis of the excitation cont rol system of the harmonious wave excitation brushless synchronous generator and it s characteristics ,a new type of diesel generator excitation cont rol system based on DSP( TMS320F2812) was designed. An adaptive fuzzy PID cont rol of excitation is used in this system. To detect the t ransient characteristics of the signals in a timely manner ,AC sampling was applied.The system simulation result s and the testing result s f rom a 25 kW diesel generator (50 Hz) can prove that the voltage regulation characteristics of the excitation cont rol system are very well ,and both the steadyOstate performance and the t ransient performance of the generator are also good.Key words :excitation cont rol ;fuzzy PID cont rol ;digital signal processor (DSP) ;AC sampling
標(biāo)簽:
DSP
柴油發(fā)電機(jī)
勵(lì)磁控制
系統(tǒng)研究
上傳時(shí)間:
2013-10-29
上傳用戶:fxf126@126.com