摘  要：通过对石化行业的工艺分析结合高压变频器在石化行业的应用案例，对变频器在石化行业的前景进行分析，同时证明石化行业变频改造的可行性及潜在的巨大市场。 关键词：变频调速；石化；泵类负载；改造；节能 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[登陆后可查看全文]