| 根据功角变化趋势减少余热发电机失步的方法 |
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| 引用本文： | 许强. 根据功角变化趋势减少余热发电机失步的方法[J]. 河北工业科技, 2012, 29(6): 432-434 |
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| 作者姓名： | 许强 |
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| 作者单位： | 河北省电子信息技术研究院,河北石家庄,050071 |
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| 摘 要： | 针对余热发电机易失步运行的情况,提出了一种根据功角变化趋势的新的余热发电机失步保护方案。通过对失步运行原因的分析,论述了新方案失步保护策略的理论基础、功角的测量及实现方法。新方案改变了传统失步保护的观念,提高了余热发电机运行的可靠性。
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| 关 键 词： | 余热发电机 失步保护 功角 |
Method of reducing out-of-step of waste heat generator according to power angle change trend |
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| XU Qiang. Method of reducing out-of-step of waste heat generator according to power angle change trend[J]. Hebei Journal of Industrial Science & Technology, 2012, 29(6): 432-434 |
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| Authors: | XU Qiang |
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| Affiliation: | XU Qiang(Hebei Electronic and Information Technology Academy,Shijiazhuang Hebei 050071,China) |
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| Abstract: | In waste heat generator operation out of step is common.A new out-of-step protection scheme was proposed.Through analyzing the causes of asynchronous operation,the new scheme discussed the out-of-step protection strategy on the basis of theory,power angle measurement and implementation method.The new scheme has changed the traditional concept of out of step protection,and improved the running reliability of waste heat generator. |
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| Keywords: | power generation by waste heat out of step protection power angle |
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