| 新疆主电网发电机进相试验与数据分析 |
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| 引用本文： | 董新胜,宁晓棠,石海珍.新疆主电网发电机进相试验与数据分析[J].华东电力,2007,35(4):67-70. |
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| 作者姓名： | 董新胜 宁晓棠 石海珍 |
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| 作者单位： | 新疆电力科学研究院,新疆,乌鲁木齐,830000 |
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| 摘 要： | 新疆主电网近几年发电机开展了进相运行,通过进相试验总结了这些发电机进相运行的特点.以吉林台水电站2号水轮发电机和玛纳斯发电厂3号汽轮发电机进相试验数据为例,论述利用曲线拟合的方法,得到发电机进相运行的P-Q及发电机定子端部温升的拟合曲线及拟合公式,并从拟合误差数据判断拟合的效果,对发电机进相运行具有一定的指导意义.
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| 关 键 词： | 发电机 进相运行 曲线拟合 |
| 文章编号： | 1001-9529(2007)04-0067-04 |
| 修稿时间： | 2006年12月30 |
Generator phase advance tests and data analysis for Xinjiang main grids |
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| DONG Xin-sheng,NING Xiao-shang,SHI Hai-zhen.Generator phase advance tests and data analysis for Xinjiang main grids[J].East China Electric Power,2007,35(4):67-70. |
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| Authors: | DONG Xin-sheng NING Xiao-shang SHI Hai-zhen |
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| Abstract: | The characteristics of generator phase advance operation adopted by Xinjiang main grids in recent years are summarized through phase advance tests.Taking the data on phase advance tests for water turbine generators of Jilintai Hydropower Station and steam turbine generators of Manasi Power Plant as examples,the method of curve fitting was used to obtain the P-Q curve for generator phase advance operation and the fitting curve and fitting formulation for stator end temperature rise.The fitting effect was judged by the data on fitting errors. |
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| Keywords: | generator phase advance operation curve fitting |
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