| 区域安全稳定控制系统在钢铁企业供电系统的应用 |
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| 引用本文： | 马光磊,肖仕武,雷瑞丰,李伟霞. 区域安全稳定控制系统在钢铁企业供电系统的应用[J]. 电力系统保护与控制, 2009, 37(17): 53-56 |
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| 作者姓名： | 马光磊 肖仕武 雷瑞丰 李伟霞 |
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| 作者单位： | 1.华能上安电厂，河北 石家庄 050081;2.华北电力大学电力系统保护与动态安全监控教育部重点实验室，北京 102206 |
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| 基金项目： | 长江学者和创新团队发展计划（IRT0515）资助项目；华北电力大学博士学位教师科研基金项目 |
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| 摘 要： | 区域安全稳定控制系统已经在区域电网中得到了广泛的应用。相对于区域电网，钢铁等大型工业企业供电系统具有显著不同的特点，且对其安全稳定控制的研究相对较少。通过对其稳定性分析发现，钢铁企业供电系统由于故障一旦与外电网解列后，自身难以独立维持稳定运行。针对上述稳定问题，提出了切负荷、切机、减出力等稳定控制措施。仿真分析表明，区域安全稳定控制系统能够有效地提高钢铁企业供电系统的安全稳定性。
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| 关 键 词： | 钢铁企业供电系统；区域安全稳定控制；频率稳定；运行方式 |
Application of regional security and stability control system in steel enterprise power supply system |
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| MA Guang-lei,XIAO Shi-wu,LEI Rui-feng,LI Wei-xia. Application of regional security and stability control system in steel enterprise power supply system[J]. Power System Protection and Control, 2009, 37(17): 53-56 |
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| Authors: | MA Guang-lei XIAO Shi-wu LEI Rui-feng LI Wei-xia |
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| Affiliation: | 1.Huaneng Shangan Power Plant;Shijiazhuang 050081;China;2.North China Electric Power University;Beijing 102206;China |
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| Abstract: | Regional security and stability control has been widely used in regional power grid.Compared to the regional power grid,steel enterprise power supply system has significantly different characteristics,and there has been relatively little research in its security and stability control.Through analysis of steel enterprise power supply system,once it is disconnected with external power grid after a fault,it is difficult to keep stable operation independently.Against this problem,control measures are proposed t... |
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| Keywords: | steel enterprise power supply system regional safety and stability control frequency stability operation mode |
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