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| 1 | Simulation and study on mitigation measures of frequent subsynchronous oscillation with low amplitude at multi-power plants显示文摘Subsynchronous oscillation (SSO) with low amplitude that exceeds cumulative fatigue threshold of the generator shaft frequently could significantly reduce the shaft's service life, which is a new SSO problem that emerges in recent years. According to the real recording oscillograph, the basic reason for frequently over-threshold SSO with low amplitude at multi-power plants was analyzed based on Hulunbuir League system. The sensitivities of the electrical damping to the main electrical parameters in the contributing loop of subsynchronous torsional interaction were calculated. Based on the sensitivities, a simulation method was presented, which was used to excite the same oscillation as the actual case by exerting disturbance on the firing angle. The limitation of wide-band and narrow-band supplementary subsynchronous damping controller (SSDC) for mitigating this kind of SSO was analyzed based on the electromagnetic transient simulation model of Hulunbuir League system. The difference of supplementary excitation damping controller (SEDC) and parallel-form FACTS connected to the generator terminal was compared from the aspects of response time and the ability of damping torque supplying. The analysis indicates that their response time is similar but FACTS has stronger ability of damping torque supplying than SEDC. Time-domain simulation method was used to compare the mitigation effects of SEDC, static var compensator (SVC) and static synchronous compensator (STATCOM). Considering the mitigation effect, the floor space limit of the power plant and so on, STATCOM was considered as the best mitigation measure. A control strategy of cascaded STATCOM for engineering application was presented and the capacity for SSO mitigation as well as output characteristics was analyzed. The analysis indicates that STATCOM using the proposed control strategy has better mitigation effect and output characteristics with smaller capacity. | XIAO XiangNing ZHANG Jian GAO BenFeng WU YunSheng LUO Chao GUO ChunLin YANG Lin | 2013 | Science China(Technological Sciences)2013，56，6： | 13 |
| 2 | Differential expression of bone morphogenetic protein 5 in human lung squamous cell carcinoma and adenocarcinoma显示文摘骨头形态基因的蛋白质(BMP ) 在肿瘤房间增长,转移,和侵略起重要作用。然而,在有 non-small-cell 肺癌症(NSCLC ) 和他们与 NSCLC 致病的关联的病人的 BMP 的表示模式还没被检验。在这研究,在 NSCLC 纸巾的 BMP 家庭成员的 mRNA 层次被分析,结果证明分别地, BMP5 和 BMP7 的 mRNA 层次与在相应 noncancerous 纸巾的那些相比在肿瘤纸巾显著地下面调整、起来调整。有趣地, BMP5 的 mRNA 水平在肺比那在肺腺癌纸巾是显著地更高的有鳞的房间癌纸巾。而且,从 immunohistochemistry 分析的结果比在肺在肺腺癌证实了 BMP5 蛋白质的更强壮的表示有鳞的房间癌。我们的调查结果建议 BMP5 可能为有 NSCLC 的病人是潜在的预示的 biomarker 或治疗学的目标。 | Taoran Deng Dandan Lin Man Zhang Qingchuan Zhao Weina Li Bo Zhong Yu Deng Xiangning Fu | 2015 | Acta Biochimica et Biophysica Sinica2015，47，7： | 2 |
| 3 | A Parallel Processing and Synthesis Structure for Improving Access Security and Efficiency in SDN Environment显示文摘After studying the routing and forwarding process of network stream and the implementation of SDN,we propose a retractable management model for flow table.A structure with parallel tables and synthesis processing is proposed according to the feature of SDN and traditional network. The parallel tables share the same storage resources. Thanks to the separation of data plane and control plane, control plane owns more computing resources than traditional device. It evaluates the role of nodes and the action of network flows, makes adjustment according to the historical and current information and streamlines flow tables by consolidating and simplifying old flow entries.Through simulation, it is proved that the realized method can defend offensive traffic while ensuring the safety of accessing and forwarding, especially existing blocking attack. | ZHANG Peng CHEN Xiangning GE Yun JIN Lin | 2016 | Chinese Journal of Electronics2016，25，5： | 2 |
| 4 | Afault diagnosis method of power systems based on im-proved objective function and genetic algorithm-tabusearch显示文摘 | Lin Xiangning Ke Shuohao Li Zhengtian | 2010 | Power Delivery2010，25，3： | 1 |
| 5 | A series muhiresolu- tion morphological gradient-based criterion to identify CT satu- ration显示文摘 | LIN Xiangning ZOU Li TIAN Qing | 2006 | IEEE Trans on Power Delivery2006，21，3： | 1 |
| 6 | Studies for identification of the inrush based on improved correlation algorithm显示文摘 | Lin Xiangning Liu Pei Malik O P | 2002 | IEEE Transactions on Power Delivery2002，17，4： | 1 |
| 7 | A fault diagnosis method of power systems based on improved objective function and genetic algorithm--Tabu search显示文摘 | LIN Xiangning KE Shuohao LI Zhengtian | 2010 | IEEE Trans on Power Delivery2010，25，3： | 1 |
| 8 | Studies for identification of the inrush based on improved correlation algorithm显示文摘 | Lin Xiangning Liu Pei Malik O P | 2002 | IEEE Trans on Power Delivery2002，17，4： | 1 |
| 9 | A fault diagnosis method of power systems based on im-proved objective function and genetic algorithm-Tabu search 显示文摘 | Lin Xiangning Ke Shuohao Li Zhengtian | 2010 | IEEE Trans on Power Delivery2010，25，3： | 1 |
| 10 | Principles and implementations of hierarchical region defensive systems of power grid显示文摘 | Lin Xiangning Li Zhengtian Wu Kecheng | 2009 | IEEE Transactions on Power Delivery2009，24，1： | 1 |
| 11 | A dual-window transient energy ratio-based adaptive single-phase reclosure criterion for EHV transmission line显示文摘 | Lin Xiangning Liu Haifeng Weng Hanli | 2007 | IEEE Transactions on Power Delivery2007，22，4： | 1 |
| 12 | A dual-window transient energy ratio-based adaptive single-phase reclosure criterion for EHV transmission line显示文摘 | Lin Xiangning Liu Haifeng Weng Hanli | 2007 | IEEE Trans on Power Delivery2007，22，4： | 1 |
| 13 | The fiequency close-loop control strategy of islanded power systems显示文摘 | Lin Xiangning Weng Hanli Zou Qing | 2008 | IEEE Transactions on Power System2008，23，2： | 1 |
| 14 | Princi- ples and Implementations of Hierarchical Region Defensive Systems of Power Grid显示文摘 | LIN Xiangning LI Zhengtian WU Kecheng | 2009 | IEEE Transactions on Power De- livery2009，24，1： | 1 |
| 15 | Studies on the internal fault simulations of a high-voltage cable-wound generator显示文摘 | LIN Xiangning TIAN Qing GAO Yan | 2007 | IEEE Transactions on Energy Conversiun2007，22，2： | 1 |
| 16 | A fault diagnosis method of power systems based on improved ob- jective function and genetic algorithm-tabu search显示文摘 | Lin Xiangning Ke Shuohao Li Zhengtian et a/ | 2010 | IEEE Trans on Power Delivery2010，25，3： | 1 |
| 17 | Principles and implementations of hierarchical region defensive systems of power grid显示文摘 | Lin Xiangning Li Zhengtian Wu Kecheng | 2009 | IEEE Transactions on Power Delivery2009，24，1： | 1 |
| 18 | A fault diagnosis method of power systems based on improved objective function and genetic algorithm-tabu search 显示文摘 | Lin Xiangning Ke Shuohao Li Zhengtian | 2010 | IEEE Transactions on Power Delivery2010，25，3： | 1 |
| 19 | A dual- window transient energy ratio-based adaptive single phase reclosure criterion for EHV transmission line显示文摘 | LIN Xiangning LIU Haifeng WENG Hanli | 2007 | IEEE Trans on Power Delivery2007，22，4： | 1 |
| 20 | Comparative analysis on current percentage differential protections using a novel reliability evaluation criterion显示文摘 | Lin Xiangning Tian Qing Zhao Menghua | 2006 | IEEE Transactions on Power Delivery2006，21，1： | 1 |
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