摘  要：通過對石化行業的工藝分析結合高壓變頻器在石化行業的應用案例，對變頻器在石化行業的前景進行分析，同時證明石化行業變頻改造的可行性及潛在的巨大市場。 關鍵詞：變頻調速；石化；泵類負載；改造；節能 Abstract: Based on the analysis of the petrochemical industry and the application case of the high-voltage inverter in the petrochemical industry, the prospect of the inverter in the petrochemical industry is analyzed, and the feasibility and potentially huge market of the petrochemical indu[登陸后可查看全文]