dc-dc power supply的問題，透過圖書和論文來找解法和答案更準確安心。 我們找到下列問答集和資訊懶人包

Average Current-Mode Control of DC-DC Power Converters

為了解決dc-dc power supply的問題，作者Kazimierczuk, Marian K.,Saini, Dalvir K.,Ayachit, Agasthya 這樣論述：

AVERAGE CURRENT-MODE CONTROL OF DC-DC POWER CONVERTERSAn authoritative one-stop guide to the analysis, design, development, and control of a variety of power converter systemsAverage Current-Mode Control of DC-DC Power Converters provides comprehensive and up-to-date information about average cur

rent-mode control (ACMC) of pulse-width modulated (PWM) dc-dc converters. This invaluable one-stop resource covers both fundamental and state-of-the-art techniques in average current-mode control of power electronic converters featuring novel small-signal models of non-isolated and isolated converte

r topologies with joint and disjoint switching elements and coverage of frequency and time domain analysis of controlled circuits. The authors employ a systematic theoretical framework supported by step-by-step derivations, design procedures for measuring transfer functions, challenging end-of-chapt

er problems, easy-to-follow diagrams and illustrations, numerous examples for different power supply specifications, and practical tips for developing power-stage small-signal models using circuit-averaging techniques. The text addresses all essential aspects of modeling, design, analysis, and simul

ation of average current-mode control of power converter topologies, such as buck, boost, buck-boost, and flyback converters in operating continuous-conduction mode (CCM). Bridging the gap between fundamental modeling methods and their application in a variety of switched-mode power supplies, this b

ook: Discusses the development of small-signal models and transfer functions related to the inner current and outer voltage loopsAnalyzes inner current loops with average current-mode control and describes their dynamic characteristicsPresents dynamic properties of the poles and zeros, time-domain r

esponses of the control circuits, and comparison of relevant modeling techniquesContains a detailed chapter on the analysis and design of control circuits in time-domain and frequency-domainProvides techniques required to produce professional MATLAB plots and schematics for circuit simulations, incl

uding example MATLAB codes for the complete design of PWM buck, boost, buck-boost, and flyback DC-DC convertersIncludes appendices with design equations for steady-state operation in CCM for power converters, parameters of commonly used power MOSFETs and diodes, SPICE models of selected MOSFETs and

diodes, simulation tools including introductions to SPICE, MATLAB, and SABER, and MATLAB codes for transfer functions and transient responsesAverage Current-Mode Control of DC-DC Power Converters is a must-have reference and guide for researchers, advanced graduate students, and instructors in the a

rea of power electronics, and for practicing engineers and scientists specializing in advanced circuit modeling methods for various converters at different operating conditions.

dc-dc power supply進入發燒排行的影片

無橋式功因修正轉換器研製

為了解決dc-dc power supply的問題，作者黃禎岳 這樣論述：

本論文目的在研製一無橋式功因修正轉換器，硬體電路以圖騰柱型功率因數修正電路為核心，利用外迴路電壓感測電路與內迴路電流感測電路完成本控制。本研究採用平均電流控制法來實現功率因數修正功能。平均電流控制法以雙迴圈PI控制器來實現，由輸入電壓極性與波形角度傳給雙迴圈PI控制系統運算，外迴圈PI控制器控制電壓，內迴圈PI控制器控制電流，軟體是以瑞薩電子公司生產的R5F562TAADFP數位訊號處理器實現，經實測結果顯示功率因數可達0.98以上，總諧波失真率最大為11.644%。證明本控制器可達功率因數修正的效果。

Modeling and Control of Power Electronic Converters for Microgrid Applications

為了解決dc-dc power supply的問題，作者Han, Yang 這樣論述：

Yang Han (S’08-M’10-SM’17) received the Ph.D. degree in Electrical Engineering from Shanghai Jiao tong University (SJTU), Shanghai, China, in 2010. He joined the University of Electronic Science and Technology of China (UESTC) in 2010 and has been an Associate Professor since 2013. From March 2014 t

o March 2015, he was a visiting scholar at the Department of Energy Technology, Aalborg University, Aalborg, Denmark. His research interests include the AC/DC microgrids, grid-connected converters for renewable energy systems and distributed generators (DGs), power quality, active power filters and

static synchronous compensators (STATCOMs).Dr. Han was the recipient of the Provincial Science and Technology Award in 2020, Science and Technology Award from Sichuan Electric Power Company in 2019, Academic Talent Award by UESTC, in 2017, Baekhyun Award by the Korean Institute of Power Electronics,

in 2016. He was a Session Chair for Power Quality and Premium Power Supply Session in 35th Annual Conference on Power System and Automation of Chinese Universities, Chengdu, China, in 2019, for Emerging Technologies and End-User Systems, Grid Operation and Management, and Power Electronics, Control

and Protection Systems for Smart Grids Sessions in the IEEE PES Innovative Smart Grid Technologies Asia (ISGT Asia 2019), Chengdu, China, in 2019, for Microgrid and Distributed Generation Session in the Symposium on Power Electronics and Electrical Drives (SPEED), Xi’an, China, in 2019, for Microgr

id Optimization and Scheduling Session in the 2nd International Conference on Power and Renewable Energy, Chengdu, China, in 2017, for Power Quality Mitigation and Application Session in the 5th National Conference on Power Quality, Xi’an, in 2017, and for AC/DC, DC/AC Power Converter Session in the

2016 IPEMC ECCE-Asia, Hefei, China.

以時序錯誤導向電軌調變技術實現之細緻化電壓調節及其於能耗可調數位系統之應用

為了解決dc-dc power supply的問題，作者陳威仁 這樣論述：

電壓調節技術(voltage scaling)在提高數位系統的能源效益方面具有相當大的潛力。然而，其節能效益在極大程度上受制於系統中穩壓電路之性能。本論文旨在提出一種可打破此限制的基於時序錯誤導向之電源軌調變技術，並以此技術實現細緻化的電壓調節。所提出之技術只需要少數電壓檔位，即可利用電源軌抖動(supply rail voltage dithering)的方式來近似出細緻化電壓調節的效果。因此，所提出之方法可以顯著降低晶片內穩壓電路的設計開銷。由於數位式低壓降線性穩壓器(digital low-dropout regulator, DLDO)具有無縫整合：（一）穩定輸出電壓、（二）電源軌抖

動、以及（三）電源閘控(power gating)等技術之特性，因此本論文利用DLDO來實現所提出之電源軌調變技術。為了精確與快速地實現適用於不同應用場景之DLDO電路，本論文也提出一種具有快速週轉時間的DLDO設計方法，並實際以一高性能DLDO設計為例驗證其效益。實驗結果指出，使用了聯電110奈米製程所製造的DLDO測試晶片展現出3毫伏特的超低漣波、67奈秒的輕載至重載暫態響應及250奈秒的重載至輕載暫態響應。與最先進的DLDO設計相比，該DLDO具有更簡潔的硬體架構且在品質因數(figure of merit)方面展現出高度競爭力。而後，本文以一種基於DLDO的抖動電源 (dithered

power supply)來實現所提出之電源軌調變技術。為了驗證所提出技術之效益，我們使用了一個具有時序錯誤偵測與修正能力之可程式化DSP資料路徑(datapath)作為測試載體。此測試晶片以台積電65奈米低功耗製程實現，而研究結果表明，所提出之電源軌調變技術有助於回收設計階段時留下之保守設計餘裕(design margin)並提高能源效率。量測結果指出，當該DSP資料路徑被程式化為一個無限脈衝響(infinite impulse response)數位濾波器以執行低通濾波時，所提技術之節能效益最高可達30.8%。最後，本論文將所提出之電源軌調變技術應用於即時影像處理系統中並探索其先天的容錯

能力。我們利用人眼視覺可將視訊中相鄰影格及影格中鄰近畫素進行視覺積分的特性，來達到即使不須對時序錯誤進行主動偵測及修正也能維持一定視覺品質的效果。因此，藉由巧妙安排容許時序錯誤發生之位置（藉由降低操作電壓），因時序錯誤所產生的錯誤畫素即可主動被人眼濾除。 該測試晶片以聯電40奈米製程實現，其搭載了一個即時視訊縮放引擎作為測試載具。在實驗結果中，該測試晶片展現了高達35%的節能效益，並能在不需對時序錯誤做出任何修正、且不須更動資料路徑架構的狀況下，仍能維持良好的主觀視覺感受。在五分制的平均主觀意見分數(mean opinion score)評量中，各類型的畫面皆達4分以上。而在客觀評量方面，峰值

信號雜訊比(peak signal-to-noise ratio)皆高於30分貝。