| 硅钙炉余热发电系统并网及自动化调度实践 |
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| 引用本文： | 魏新华,杨林,庞建明,李建国,马永宁,潘聪超. 硅钙炉余热发电系统并网及自动化调度实践[J]. 中国冶金, 2017, 27(3): 79-82. DOI: 10.13228/j.boyuan.issn1006-9356.20160291 |
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| 作者姓名： | 魏新华 杨林 庞建明 李建国 马永宁 潘聪超 |
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| 作者单位： | 1. 陕西盛华冶化有限公司技术中心, 陕西 汉中 723300 2. 陕西省环境科学研究院评估中心, 陕西 西安 710054 3. 中国钢研科技集团有限公司资源应用与合金材料事业部, 北京 100081 |
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| 摘 要： | 阐述了3×33 MV·A硅钙合金电炉1×7.5 MW余热发电系统并网接入及电网调度自动化技术的应用,这对保护电站安全和经济运行具有重要意义。1×7.5 MW余热发电机组10kV输出通过110kV主动力变压器升压后用于自用,并在原有110kV电力调度自动化的基础上建成了余热发电系统远动、监控和电能采集的数据网系统,以较少的投入实现了安全、经济、节能和环保运行的目的。
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| 关 键 词： | 硅钙电炉 余热发电 并网 自动化 |
Practice of grid-connecting and dispatching automation of silicon calcium furnace waste heat power generation system |
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| WEI Xin-hua,YANG Lin,PANG Jian-ming,LI Jian-guo,MA Yong-ning,PAN Cong-chao. Practice of grid-connecting and dispatching automation of silicon calcium furnace waste heat power generation system[J]. China Metallurgy, 2017, 27(3): 79-82. DOI: 10.13228/j.boyuan.issn1006-9356.20160291 |
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| Authors: | WEI Xin-hua YANG Lin PANG Jian-ming LI Jian-guo MA Yong-ning PAN Cong-chao |
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| Affiliation: | （1. Technology Center, Shaanxi Shenghua Yehua Co., Ltd., Hanzhong 723300, Shaanxi, China 2. Assessment Center, Shaanxi Provincial Academy of Environmental Science, Xi′an 710054, Shaanxi, China 3. Resource Application and Alloy Materials Division, China Iron and Steel Research Institute Group, Beijing 100081, China） |
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| Abstract: | The application of the grid-connecting and dispatching automation technology for the system of 1×7.5 MW waste heat power generation with the 3×33 MV·A silicon calcium furnace was described,which had important significance for safety and economic operation of the power plant. The 1×7.5 MW waste heat generator was output with 10 kV and then the voltage was boosted by the 110 kV main transformer for their own use. Based on the original 110 kV power dispatching automation,the data network system of telecontrol,monitoring and energy collection for the waste heat power generation system was established,which achieved the goal of the safe,economic,energy saving and environmental protection operation with less investment. |
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| Keywords: | calcium silicon furnace waste heat power generation grid automation |
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