Influence of the arc efficiency on the power consumption by dc and three-phase ac steel-smelting arc furnaces

被引：0
|
作者：
Makarov, A.N. [1 ]
Shimko, M.B. [1 ]
机构：
[1] Tversk State Technical University
来源：
Russian Electrical Engineering | 2002年 / 73卷 / 07期
关键词：
Costs - Electric arcs - Electrodes - Energy utilization - Smelting - Steel;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The arc efficiency of three-phase ac and dc steel-smelting arc furnaces with 1-4 electrodes is calculated. It is shown that the arc efficiency of 150-ton dc furnaces is greater than that of three-phase ac furnaces; with increase in the number of electrodes in the dc furnaces, the arc efficiency increases, while the power consumption decreases.
引用
收藏
页码：71 / 75
相关论文
共 50 条
  • [31] Isolated Bidirectional DC/AC and AC/DC Three-Phase Power Conversion using Series Resonant Converter Modules and a Three-Phase Unfolder
    Chen, Weilun
    Zane, Regan
    Seltzer, Daniel
    Corradini, Luca
    2014 IEEE 15TH WORKSHOP ON CONTROL AND MODELING FOR POWER ELECTRONICS (COMPEL), 2014,
  • [32] Characteristics of primary and secondary power measurements on three phase electric arc furnaces
    Riedinger, D
    Bock, M
    STAHL UND EISEN, 2002, 122 (03): : 47 - 51
  • [33] Novel Bidirectional DC-DC-AC Three-phase Power Converter
    dos Santos, E. C., Jr.
    Darabi, M.
    2013 IEEE POWER AND ENERGY CONFERENCE AT ILLINOIS (PECI), 2013, : 169 - 174
  • [34] Load characteristics analysis of ac and dc arc furnaces using various power definitions and statistic method
    Fu, TH
    Wu, CJ
    IEEE TRANSACTIONS ON POWER DELIVERY, 2002, 17 (04) : 1099 - 1105
  • [35] THREE-PHASE HIGH POWER ARC LAMP FOR LOCALIZED FINSEN TREATMENT
    Saugman, Axel
    ACTA RADIOLOGICA, 1939, 20 (01) : 101 - 103
  • [36] Physical model of power circuit of three-phase electric arc furnace
    Wcislik, Miroslaw
    Strzabala, Pawel
    PRZEGLAD ELEKTROTECHNICZNY, 2018, 94 (04): : 103 - 106
  • [37] The three-phase arc furnace as an element of an automatic power control system
    Savitski, A
    ELECTRICAL TECHNOLOGY RUSSIA, 2000, (01): : 89 - 97
  • [38] Series Connected Three-phase AC-DC Power Converters
    Sousa, Reuben P. R.
    Jacobina, Cursino B.
    Barros, Luciano M.
    2017 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2017, : 2787 - 2794
  • [39] A DIRECT POWER CONTROL FOR THREE-PHASE AC-DC CONVERTER
    Yusoff, Nor Azizah
    Razali, Azziddin Muhammad
    Karim, Kasrul Abdul
    Yan, Long Jie
    JOURNAL OF ENGINEERING SCIENCE AND TECHNOLOGY, 2019, 14 : 13 - 21
  • [40] A Multilevel DC to Three-Phase AC Architecture for Photovoltaic Power Plants
    Achanta, Prasanta K.
    Johnson, Brian B.
    Seo, Gab-Su
    Maksimovic, Dragan
    IEEE TRANSACTIONS ON ENERGY CONVERSION, 2019, 34 (01) : 181 - 190
12345