| 提高冶金自备电厂孤网运行方式下稳定性的措施 |
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| 引用本文： | 王在彬,亓德栋,李金山,赵玉红. 提高冶金自备电厂孤网运行方式下稳定性的措施[J]. 冶金动力, 2011, 0(6): 1-3 |
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| 作者姓名： | 王在彬 亓德栋 李金山 赵玉红 |
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| 作者单位： | 莱钢股份能源动力厂,山东莱芜,271104 |
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| 摘 要： | 冶金自备电厂一旦进入孤网运行方式,并列运行的多台同步发电机之间有功功率和无功功率的不平衡分配将进一步引发发电机的故障跳闸。通过优化运行方式、调整发电机的调速系数和控制发电机机端电压等措施,提高了系统孤网运行的稳定性。
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| 关 键 词： | 孤网运行 同步发电机 有功功率 无功功率 |
Measures to Improve Stability of Isolated Operation of Self Provided Power Plant of Metallurgy Enterprise |
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| WANG Zaibin,QI Dedong,LI Jinshan,ZHAO Yuhong. Measures to Improve Stability of Isolated Operation of Self Provided Power Plant of Metallurgy Enterprise[J]. Metallurgical Power, 2011, 0(6): 1-3 |
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| Authors: | WANG Zaibin QI Dedong LI Jinshan ZHAO Yuhong |
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| Affiliation: | WANG Zaibin,QI Dedong,LI Jinshan,ZHAO Yuhong(Energy Sources and Power Plant,Laiwu Iron & Steel Co.,Ltd.,Laiwu,Shandong 271104,China) |
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| Abstract: | Once the self provided power plant of a metallurgy enterprise was in an isolated operation mode,unbalanced distribution of active power and reactive power between multiple synchronous generator of parallel operation will lead to trip of a generator.By optimizing the operation mode,adjusting speed factor and controlling terminal voltage of the generator,stability of the isolated operation of the system has been improved. |
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| Keywords: | isolated operation synchronous generator active power reactive power |
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