b relay
常見例句
- The paper analyzes the influence of connection mode between neutral points of PT and voltage transducers on actions of relay when phase B is grounded in PT secondary side.
文章分析了當(dāng)PT二次側(cè)采用B相接地時(shí)，PT與電壓變換器的中性點(diǎn)連接方式對(duì)保護(hù)動(dòng)作行為的影響。 返回 b relay