2024年3月云南化工Mar.2024第51卷第3期YunnanChemicalTechnologyVol51,No3doi:103969/jissn1004275X20240334热电高压锅炉给水泵变频器电气节能改造可行性分析陈庆波1,周斌2(1.云南天安化工有限公司,云南安宁650106;2.云南云聚能新材料有限公司,云南安宁650106)摘要:为了降低水泵、管道的能量损耗,在确保供水量的同时实现节能,拟利用闲置的高压变频器,改造后用于高压锅炉给水泵,实现节能目的。对电机、变频器、电缆等进行了计算分析,为热电装置的电气部分的节能改造提供了技术支撑。关键词:热电高压锅炉;给水泵;变频器;节能;电机中图分类号:TQ05121文献标识码:A文章编号:1004-275X(2024)03-0134-04FeasibilityAnalysisofElectricalEnergy-savingTransformationfortheFrequencyConverteroftheFeedwaterPumpinaThermoelectricHigh-pressureBoilerChenQingbo1,ZhouBin2(1.YunnanTiananChemicalCo.,Ltd.,Anning650106,China;2.YunnanYunjuEnergyNewMaterialsCo.,Ltd.,Anning650106,China)Abstract:Inordertoreducetheenergylossofwaterpumpsandpipelinesandachieveenergyconservationwhileensuringwatersupply,itisplannedtouseidlehigh-voltagefrequencyconvertersandtransformthemintohigh-pressureboilerfeedwaterpumpstoachieveenergy-savinggoals.Thecalculationandanalysisofmotors,frequencyconverters,cables,etc,haveprovidedtechnicalsupportfortheenergy-savingtransfor...