论变频器在工业中应用与常见故障处理  

Discussing on Application of Converters in the Industry and Common Fault Treatment

作　　者：丛丽丽 刘志党[2] CONG Li-li;LIU Zhi-dang(Liaoning Huanyu Environment Protection Science and Technology Co.Ltd.,Yingkou 115100,China;Shenyang Electrical Driving Research Institute,Shenyang 110141,China)

机构地区：[1]辽宁环宇环保科技股份有限公司,辽宁营口115100 [2]沈阳电气传动研究所(有限公司),辽宁沈阳110141

出　　处：《电气开关》2022年第6期122-124,共3页Electric Switchgear

摘　　要：在各种复杂、工艺要求不同的工业生产中,变频器的应用广泛且根据电压等级不同可分为高压变频器和低压变频器,常见有高低压调频电机需要配变频器使用、低压调速泵需要配变频器使用,低压调速卸料机需要配变频器使用等等。但在实际使用过程中常会出现故障,本文主要讲述低压变频器的应用和常见故障处理方法。In the industry production of various complex and different process requrements, the appiccation of converters are extensive, which can be devided into high voltage converters and low voltage converters according to different voltage grades.Common high-low voltage FM motors need matching with the converters and low voltage speed regulating pumps need matching with the converters and low voltage unloaders alsoneed matching with the convertes and soon.But in the process of actual use, Faults aften appear.The paper mainly discusses the application of the low voltage converters and common fault treatment methods.

关 键 词：变频器应用 故障处理 

分 类 号：TN77[电子电信—电路与系统]