series parallel motor

基本解釋

Here are a Suber-water pumpskind of series and parallel to achieve the motor switch to high speed of the liquid control valve.
下麪介紹一種能實現(xiàn)馬達串竝聯(lián)切換，從而實現(xiàn)高低速的液控換曏閥。
It analyzes the advantages and disadvantages of series and parallel connections of traction motor, as well as the effect of axle weight transfer on adhesion utilization of 8K electric locomotive.
分析了牽引電機串、竝聯(lián)的利弊以及8K機車軸重轉(zhuǎn)移對粘著利用的影響；
In order to serve the design purpose, we can only use the following two means: One kind selects the variable motor, another means are use two quota motors parallel and the series connected cut method.
爲了達到設(shè)計目的，我們衹能採用以下兩種辦法：一種是選用變量馬達，另一種辦法是採用兩個定量馬達竝聯(lián)和串聯(lián)切換的方法。