line-voltage variation

基本解釋

Orthogonal Multi-Carrier Modulation(OMCM) is adopted to overcome the frequency selectivity and time variation of low-voltage power line channel.
為克服低壓電力線信道的頻率選擇性和時(shí)變性，系統(tǒng)采用正交多載波方式傳輸信息。
In the voltage correction the voltage variation of tie-line nodes is considered and is added into the traditional secondary voltage control as the feedback.
在電壓校正中，考慮了區(qū)域聯(lián)絡(luò)線節(jié)點(diǎn)的電壓變化，并以此作為反饋添加到傳統(tǒng)的二級(jí)電壓控制中。
The experimental results show that this system can complete monitoring temperature variation of high voltage devices real time on-line, it also proves that the proposed project is practicable.
實(shí)驗(yàn)表明，該測(cè)溫方法完全可以實(shí)現(xiàn)對(duì)高壓電器內(nèi)部溫度的實(shí)時(shí)在線監(jiān)測(cè)，該測(cè)溫方案是切實(shí)可行的。