例如,頻率為60Hz的系統(tǒng)中,每周波有八個(gè)保護(hù)檢查過(guò)程，即每2.1毫秒對(duì)應(yīng)一個(gè)保護(hù)檢查過(guò)程。接點(diǎn)去振蕩時(shí)間設(shè)為3.0毫秒時(shí),靈活邏輯發(fā)布操作時(shí)間限制為:3.0+0.0=3.0毫秒和.0+2.1=5.1毫秒。這些時(shí)間限制決定于去振蕩后保護(hù)檢查過(guò)程還運(yùn)行了多長(zhǎng)時(shí)間。

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