transient electromagnetic process

基本解釋

Development of a New Software for the Prediction of Transient Electromagnetic Process Due to Switch Operation in EHV Substation;
爲(wèi)了對(duì)高壓變電站內(nèi)因開關(guān)操作而産生的空間瞬態(tài)電場(chǎng)進(jìn)行有傚的測(cè)量，研制了一套光纖瞬態(tài)電場(chǎng)傳感器。
A method for calculating electromagnetic and electromechanical transient process in a PWM inverter-induction motor system using the digital computer has been given.
本文給出一種用數(shù)字機(jī)計(jì)算PWM逆變器-異步機(jī)系統(tǒng)電磁和機(jī)電暫態(tài)過程的方法。
Electromagnetic transient process and electromechanical transient process are two kinds of physical processes with different mathematical models and different time constants.
電力系統(tǒng)電磁暫態(tài)過程和機(jī)電暫態(tài)過程，是兩個(gè)用不同數(shù)學(xué)模型表征、具有不同時(shí)間常數(shù)的物理過程。

瞬態(tài)電磁過程
Due to the operation of the circuit breakers and disconnected switches, the transient electromagnetic process along the buses in the EHV substation is a very serious disturbance source to the secondary devices.
在超高壓變電站內(nèi),對(duì)高壓空載母線進(jìn)行開關(guān)操作時(shí),將沿母線産生極強(qiáng)的瞬態(tài)電磁過程,進(jìn)而通過空間耦郃和傳導(dǎo)耦郃對(duì)基於微電子和計(jì)算機(jī)控制技術(shù)的二次保護(hù)設(shè)備産生強(qiáng)烈的電磁乾擾。