摘  要：本文介紹了高壓變頻器在中化弘潤石油化工有限公司延遲焦化上的應(yīng)用情況，改造后應(yīng)用證明，使用變頻調(diào)速技術(shù)對石化行業(yè)風(fēng)機、泵類進行改造節(jié)電效果顯著。 關(guān)鍵詞：石油化工；變頻調(diào)速；節(jié)能 Abstract: This paper introduces the high-voltage inverter in Run Petrochemical Co., Ltd. of Hong delayed coking on the application, after retrofit applications demonstrate that the use of frequency control technology for the petrochemical industry, fans, pumps and transform energy-saving effect is remarka[登陸后可查看全文]