In a high-power diode or thyristor based on two basic types of rectifiers, the power grid through the transformer high-voltage AC power to DC power conversion. Referred to the future (near or distant) and other types of rectifier: a non-controlled diode based on leading-edge products for the chopper, chopper DC / DC converter or a current source inverter-based active rectifier. 在以大功率二極管或晶閘管為基礎的兩種基本類(lèi)型的整流器中,電網(wǎng)的高壓交流功率通過(guò)變壓器變換為直流功率。提到未來(lái)(不久的或遙遠的)的其它類(lèi)型整流器: 以不可控二極管前沿產(chǎn)品為基礎的斬波器、斬波直流/直流變換<0u2438cq.cn>器或電流源逆變型有源整流器。顯然,這種最新型的整流器在技術(shù)上包含較多要開(kāi)發(fā)的內容,但是它能顯示出優(yōu)點(diǎn),例如它以非常小的諧波干擾和1的功率因數加載于電網(wǎng)。