buck boost

基本解釋

This leaves a switching implementation, either a step-down buck or step-up boost topology.
因此，我們只能選擇開(kāi)關(guān)式實(shí)施方案，或者采用步降降壓拓?fù)?，或者采用步進(jìn)升壓拓?fù)洹?/li>
In this paper, current detection circuits which could be used for hysteresis current control mode buck-boost DC-DC converters were designed.
本文針對(duì)滯環(huán) 電流控制模式buck-boost DC-DC轉(zhuǎn)換器，設(shè)計(jì)了其中的電流檢測(cè)部分。
The difference of output voltage of inverter and 220V is set as control signal, controller change the PWM signal to regulate buck-boost converter and three-phase rectifier.
以逆變器輸出的電壓和220V的差值作為控制信號(hào)。設(shè)計(jì)控制器根據(jù)控制信號(hào)改變直流變換器和三相可控整流的PWM控制信號(hào)。