低压高效变频电机的节能系统设计

详细信息    查看全文 | 推荐本文 |

英文篇名：Design of Energy-Saving System for Low-Voltage and High-Efficiency Frequency Conversion Motor 作者：陈金刚 ; 黄莉明 英文作者：Chen Jingang;Huang Liming;Dezhou Heng Li Electrical Machinery CO.,LTD; 关键词：低压高效变频电机 ; 总损耗 ; 效率 ; 功率因数 ; 系统节能 英文关键词：The low voltage high utility frequency conversion electricity;;Overall wastage;;Efficiency;;Power factor;;System economizes on energy 中文刊名：CDJI 英文刊名：Marine Electric & Electronic Engineering 机构：德州恒力电机有限责任公司; 出版日期：2019-02-15 出版单位：船电技术 年：2019 期：v.39;No.280 语种：中文; 页：CDJI201902026 页数：3 CN：02 ISSN：42-1267/U 分类号：52-54

摘要

本文通过对普通低压标准电机与高效变频电机的效率比较,讲述低压高效变频电机的节能优势。由低压高效变频电机的设计制造到实际使用中不同负载率下的效率和功率因数的变化,论述了低压高效变频电机本体节能和系统节能的措施,说明低压高效变频电机节能需综合运用各种控制技术,全面考虑,才能达到最大限度的节约能源,提高效率。
        By comparing the low voltage efficiency of the common standard motors with low-voltage and high-efficiency frequency conversion motor, this paper describes the energy-saving advantages of the low-voltage and highly-efficient frequency conversion motor. From the design and manufacture of the low-voltage and high-efficiency frequency conversion motor to the change of efficiency and power factor under different load rates in actual use, the energy-saving measures of low-voltage and high-efficiency frequency conversion motor and its system are discussed. It is pointed out that the energy saving of low-voltage and high-efficiency frequency conversion motor requires comprehensive use of various control technologies and comprehensive consideration to achieve maximum energy conservation and improve efficiency.

引文

[1]陈金刚,“绿色”电动机[J].电气时代,2012,(2):18-19.
    [2]张红枝,陈金刚.低压变频调速电机的特点及变频调速节能控制应用[J].防爆电机,2018,(1):31-33.
    [3]张令东.变频节能技术及应用展望[J].科技创新及应用, 2012,(12):120-120.
    [4]黄威,黄禹.变频器的使用与节能改造[M].北京化学工业出版社, 2011,(3).
    [5]孟祥瑞.变频技术在风机、泵类设备中的节能应用[M].数字技术与应用, 2011,(2):64-64.