The new method can examine the secondary circuit of current transformer roundly, simply and reliably. 該方法能比較全面地檢查電流互感器二次回路，而且簡(jiǎn)單可靠。
According to the current situation and prospect of applying OET in substation automation, the opinion of digital electro-optical secondary circuit is given out. 結(jié)合光電傳感器在變電站自動(dòng)化系統(tǒng)中的應(yīng)用現(xiàn)狀和前景，提出了二次回路光電數(shù)字化的設(shè)想。
In the study of this paper, the simulation object includes the automation of hydropower station, transformer substation and relay protection, which are all realized by the secondary circuit drawings. 在論文的研究中，仿真對(duì)象為水電站自動(dòng)化部分、變電站及線路保護(hù)部分，這幾部分均由相應(yīng)的二次回路圖來(lái)實(shí)現(xiàn)；