摘  要：文中介紹了變頻器噪聲的產生及類型，分析了變頻器在應用中的噪聲傳播途徑，并探討了在工程應用中的抑制措施。 關鍵詞：變頻器；噪聲；傳播；抑制 Abstract: This paper introduces the generation and types of frequency converter noise, analyzes the ways of noise transmission in the application of frequency converter, and probes into the restraining measures in engineering application. Key words: Frequency; Noise; Propagation; Suppression 【中圖分類號】TN773【文獻標識碼】A 文章編號1561[登陸后可查看全文]