基于磁放大器的大電流多輸出開(kāi)關(guān)穩(wěn)壓電源的研究
作者：李新 梁遠(yuǎn)文 張從力 上傳時(shí)間：2004/12/23 11:25:14
摘要：本文提出了一種基于磁放大器的多輸出開(kāi)關(guān)穩(wěn)壓電源設(shè)計(jì)方法，據(jù)此設(shè)計(jì)出了具有實(shí)用價(jià)值的新型開(kāi)關(guān)電源。本文分析了電路的穩(wěn)壓及限流原理，同時(shí)對(duì)系統(tǒng)的穩(wěn)定性進(jìn)行了分析，且提供了一些關(guān)鍵參數(shù)的設(shè)計(jì)與計(jì)算。實(shí)驗(yàn)證明：該穩(wěn)壓電源的效率達(dá)85％，電壓穩(wěn)定度可達(dá)98.5％。
敘詞：磁放大器、開(kāi)關(guān)電源、大電流
Abstract：
ABSTRACT: This paper puts forward a multi-output-voltage’s design on the basis of a magnetic amplifier, and we design a novel practical valued switching power according to the theory. The paper analyses the voltage-stabilization and current-limitation theory of this circuit, moreover discusses the stabilization of the whole closed-loop system, some critical parameters are designed and calculated. Experiments prove: the efficiency of the voltage-stabilization power is 85%, and the stability is up to 98.5%.
Keyword：magnetic amplifier, switching power, large current
ABSTRACT: This paper puts forward a multi-output-voltage’s design on the basis of a magnetic amplifier, and we design a novel practical valued switching power according to the theory. The paper analyses the voltage-stabilization and current-limitation theory of this circuit, moreover discusses the stabilization of the whole closed-loop system, some critical parameters are designed and calculated. Experiments prove: the efficiency of the voltage-stabilization power is 85%, and the stability is up to 98.5%.
Keyword：magnetic amplifier, switching power, large current
說(shuō)明：本站會(huì)員正確輸入用戶名和密碼進(jìn)行登錄系統(tǒng)后才能查看文章詳細(xì)內(nèi)容和參與評(píng)論。
－－本文摘自《電源世界》，已被閱讀3665次
免責(zé)聲明：本文僅代表作者個(gè)人觀點(diǎn)，與電源在線網(wǎng)無(wú)關(guān)。其原創(chuàng)性以及文中陳述文字和內(nèi)容未經(jīng)本站證實(shí)，對(duì)本文以及其中全部或者部分內(nèi)容、文字的真實(shí)性、完整性、及時(shí)性本站不作任何保證或承諾，請(qǐng)讀者僅作參考，并請(qǐng)自行核實(shí)相關(guān)內(nèi)容。
：0755-82905460 郵箱 
：
↑上一篇：影響電解電容壽命的因素 ↓下一篇：1KW 27VDC/190VDC 電流型控制反激DC/DC變換器的設(shè)計(jì)與實(shí)現(xiàn)
打印本頁(yè) 關(guān)閉本頁(yè)
打印本頁(yè) 關(guān)閉本頁(yè)
關(guān)于本文的網(wǎng)友評(píng)論：
本文暫時(shí)還沒(méi)有網(wǎng)友發(fā)表評(píng)論信息！
文章檢索