| Effect of Nonlinearities in Turbine Governor System on Torsional Oscillation Stability |
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| 作者姓名： | 于达仁 鲍文 徐基豫 |
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| 作者单位： | YU Daren BAO Wen XU Jiyu Dept. of Power Engineering，Harbin Institute of Technology，Harbin，150001，China |
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| 摘 要： | ＥｆｅｃｔｏｆＮｏｎｌｉｎｅａｒｉｔｉｅｓｉｎＴｕｒｂｉｎｅＧｏｖｅｒｎｏｒＳｙｓｔｅｍｏｎＴｏｒｓｉｏｎａｌＯｓｃｉｌａｔｉｏｎＳｔａｂｉｌｉｔｙＹＵＤａｒｅｎ（于达仁）ＢＡＯＷｅｎ（鲍文）ＸＵＪｉｙｕ（徐基豫）Ｄｅｐｔ．ｏｆＰｏｗｅｒＥｎｇｉｎ...
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Effect of Nonlinearities in Turbine Governor System on Torsional Oscillation Stability |
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| YU Daren BAO Wen XU Jiyu Dept. of Power Engineering,Harbin Institute of Technology,Harbin,China.Effect of Nonlinearities in Turbine Governor System on Torsional Oscillation Stability[J].Journal of Harbin Institute of Technology,1997(2). |
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| Authors: | YU Daren BAO Wen XU Jiyu Dept of Power Engineering Harbin Institute of Technology Harbin China |
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| Affiliation: | YU Daren BAO Wen XU Jiyu Dept. of Power Engineering,Harbin Institute of Technology,Harbin,150001,China) |
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| Abstract: | There are several different nonlinearities in the turbine governor system, such as insensitivity, saturation of servo system, and frequency modulation dead band, which reduce the interaction between the governor system and torsional oscillation, and thereby improve the torsional oscillation stability of shafts. This paper suggests intentional incorporation of appropriate nonlinearities in the governor system to improve the torsional oscillation stability of shafts. |
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| Keywords: | Turbine governor nonlinearity torsional oscillation |
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