家用漏電斷路器設計

頁數(shù) 6 字數(shù) 2986

摘 要：漏電斷路器是一種防止人身觸電事故的電氣安全防護裝置.電氣設備漏電時，將出現(xiàn)異常的電流和電壓信號．漏電保護裝置就是通過檢測機構取得這兩種異常信號，經(jīng)過中間機構的轉換和傳遞，然后促使執(zhí)行機構動作，并通過開關設備斷開電源，從而起到保護的作用．經(jīng)過方案論證，電子仿真，實物模擬，完成漏電斷路器的課設任務．

關鍵字：漏電,過壓,限流,零序互感器

Abstract:The circuit breaker of the electric leakage is a kind of electric safe protective device preventing rights of the person from touching the accident. When the electric equipment leaks electricity, the unusual electric current and voltage signal will appear. Electric leakage protectors make these two Kinds of unusual signals through the check organization, through the conversion and transmission of the intermediary agency, then impel movements of executive body, and through the disconnection power of the switchgear,
thus play a role in protecting.
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