| 电厂入炉煤皮带秤的测量精度分析 |
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| 引用本文： | 郭剑锋. 电厂入炉煤皮带秤的测量精度分析[J]. 江苏电机工程, 2014, 0(3): 78-80 |
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| 作者姓名： | 郭剑锋 |
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| 作者单位： | 江苏射阳港发电有限责任公司,江苏射阳224346 |
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| 摘 要： | 发供电煤耗是考核机组运行性能最主要的指标,而皮带秤计量的准确性是其核心之一。以提高电站煤耗管理准确性为目标,结合某电厂实际输煤系统,重点分析了入炉煤皮带秤的准确性的影响因素,并在介绍测量数据处理方法的基础上,利用现场数据计算说明如何判断皮带秤的准确性。
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| 关 键 词： | 正平衡 煤耗 皮带秤 精度 |
Analysis on the Measurement Accuracy of Belt Conveyor Scale |
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| GUO Jianfeng. Analysis on the Measurement Accuracy of Belt Conveyor Scale[J]. Jiangsu Electrical Engineering, 2014, 0(3): 78-80 |
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| Authors: | GUO Jianfeng |
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| Affiliation: | GUO Jianfeng (Jiangsu Sheyanggang Power Generation Co. Ltd., Sheyang 224346, China) |
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| Abstract: | The most important indicator in the assessment of unit operation performance is coal consumption of electricity generation and supply, which largely depends on the accuracy of belt scales. In order to improve the accuracy of power station coal consumption management, this paper mainly analyze the factors that affect the accuracy of belt scale of the furnace-entering coal based on the coal handling system employed in one power plant. The method used to process the measurement data is presented and based on that a method for determining the accuracy of belt scale through calculation employing field data is proposed. |
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| Keywords: | direct balance coal consumption management belt conveyor scale accuracy |
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