| 炼钢电弧炉电气量的微机测试 |
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| 引用本文： | 晁立东,崔杜武,姚友中.炼钢电弧炉电气量的微机测试[J].西安理工大学学报,1993(1). |
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| 作者姓名： | 晁立东 崔杜武 姚友中 |
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| 作者单位： | 陕西机械学院自动化工程系，陕西机械学院自动化工程系，陕西机械学院自动化工程系 |
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| 摘 要： | 本文论述了炼钢电弧炉电气量测量的基本原理,介绍了测量电路的设计和软件流程,并进行了误差分析。在工频正弦情况下对测量电路进行了调试。文中指出了非正弦平均功率的计量标准丞待建立。
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| 关 键 词： | 炼钢电弧炉 电压电流有效值 平均功率 测量 |
Microcomputer Test o n Electrical Quantities of Steel-smelting Electric Arc Furnace |
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| Chao Lidong Cui Duwu Yao Youzhong.Microcomputer Test o n Electrical Quantities of Steel-smelting Electric Arc Furnace[J].Journal of Xi'an University of Technology,1993(1). |
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| Authors: | Chao Lidong Cui Duwu Yao Youzhong |
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| Institution: | Chao Lidong Cui Duwu Yao Youzhong |
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| Abstract: | The basic principle of testing electrical quantities of steel-smelting arc furnace is discussed in this paper. It signified the design of measurement circuit, the flow chart of software, and conducts error analysis. The measurement circuit has been tested in industrial frequency sinusoidal conditions. It indicated that the test standard of nonsinusoidal average power must be set up urgently. |
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| Keywords: | steel-smelting electric arc furnace effective value average power measurement |
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